A3LSMG525FMobile phone

www.samsung.com USER MANUAL English. 02/2021. Rev.1.0 SM-G525F/DS 2 Table of Contents Basics 4 Read me first 7 Devic e overheating situations and solutions 10 Device layout and functions 14 Battery 18 SIM or USIM card (nano-SIM card) 19 Memor y card (microSD card) 21 Turning the device on and off 22 Initial setup 22 Samsung ac count 23 Tr ansferring data from your previous device (Smart Switch) 25 Understanding the screen 33 Notification panel 35 Entering text Apps and features 37 Installing or uninstalling apps 38 Phone 41 C ontacts 43 Messages 44 Internet 45 C amera 53 Gallery 57 Multi windo w 59 Samsung Health 60 Samsung Notes 60 Samsung M embers 60 Galaxy Shop 61 C alendar 61 Reminder 62 R adio 63 Voic e Recorder 63 My F iles 63 Clock 64 C alculator 64 Game Launcher 65 Game Booster 66 Samsung K ids 66 Smar tThings 67 Sharing c ontent 68 Music Shar e 69 Smart V iew 70 Link t o Windows 71 Samsung Global G oals 71 Google apps Table of Contents 3 94 Digital Wellbeing and parental controls 95 Batt ery and device care 95 Optimising your device 96 Ba ttery 96 S torage 96 Memory 96 Devic e protection 97 A pps 97 General management 98 A ccessibility 99 Sof tware update 99 About phone Appendix 100 Troubleshooting Settings 72 Introduction 72 Samsung account 72 C onnections 73 Wi-Fi 75 Bluetooth 76 NFC and con tactless payments 77 Data saver 78 Mobile da ta only apps 78 Mobile Hotspot 79 More connection settings 80 Sounds and vibration 81 Sound qualit y and effects 81 Separ ate app sound 81 Notifica tions 82 Displa y 83 W allpaper 83 Themes 83 Home screen 83 Lock scr een 84 Smart L ock 84 Biometrics and security 85 Fac e recognition 87 Secur e Folder 90 P rivacy 90 L ocation 90 G oogle 91 Ac counts and backup 91 Samsung Cloud 92 Adv anced features 93 Motions and gestur es 94 Dual M essenger 4 Basics Read me first Please read this manual before using the device to ensure safe and proper use. • Descriptions are based on the device’s default settings. • Some content may differ from your device depending on the region, service provider, model specifications, or device’s software. • The device may require a connection to a Wi-Fi or mobile network when using some apps or features. • Content (high quality content) that requires high CPU and RAM usage will affect the overall performance of the device. Apps related to the content may not work properly depending on the device’s specifications and the environment that it is used in. • Samsung is not liable for performance issues caused by apps supplied by providers other than Samsung. • Samsung is not liable for performance issues or incompatibilities caused by edited registry settings or modified operating system software. Attempting to customise the operating system may cause the device or apps to work improperly. • Software, sound sources, wallpapers, images, and other media provided with this device are licensed for limited use. Extracting and using these materials for commercial or other purposes is an infringement of copyright laws. Users are entirely responsible for illegal use of media. • You may incur additional charges for data services, such as messaging, uploading and downloading, auto-syncing, or using location services depending on your data plan. For large data transfers, it is recommended to use the Wi-Fi feature. • Default apps that come with the device are subject to updates and may no longer be supported without prior notice. If you have questions about an app provided with the device, contact a Samsung Service Centre. For user-installed apps, contact service providers. • Modifying the device’s operating system or installing softwares from unofficial sources may result in device malfunctions and data corruption or loss. These actions are violations of your Samsung licence agreement and will void your warranty. Basics 5 • Depending on the region or service provider, a screen protector is attached for protection during production and distribution. Damage to the attached screen protector is not covered by the warranty. • You can see the touchscreen clearly even in strong outdoor sunlight by automatically adjusting the contrast range based on the surrounding environment. Due to the nature of the product, displaying fixed graphics for extended periods may result in afterimages (screen burn-in) or ghosting. – It is recommended not to use fixed graphics on part or all of the touchscreen for extended periods and turn off the touchscreen when not using the device. – You can set the touchscreen to turn off automatically when you are not using it. Launch the Settings app, tap Display → Screen timeout, and then select the length of time you want the device to wait before turning off the touchscreen. – To set the touchscreen to automatically adjust its brightness based on the surrounding environment, launch the Settings app, tap Display, and then tap the Adaptive brightness switch to activate it. • The use of mobile devices on aeroplanes or ships may be subject to federal and local guidelines and restrictions. Check with the appropriate authorities and always follow crew instructions regarding when and how you may use your device. • Depending on the region, you can view the regulatory information on the device. To view the information, launch the Settings app and tap About phone → Regulatory information . Maintaining water and dust resistance Your device supports water- and dust-resistance. Follow these tips carefully to maintain the water- and dust-resistance of your device. Failure to do so may result in damage to your device. • Do not immerse the device in fresh water deeper than 1.5 m or keep it submerged for more than 30 minutes. If you immerse the device in any liquid other than fresh water, such as salt water, ionised water, or alcoholic beverage, liquid will enter the device faster. • Do not expose the device to water moving with force. • Do not open the device’s covers when the device is in water or in very humid places, such as swimming poo…

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Samsung Electronics Co., LTD. 129, Samsu ng -ro , Yeongtong-gu Suwon-City, Gyeonggi-do, 16677, Korea Date: January 15, 2021 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 c.c. UL Verification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize Ms. Chloe Lee/ Manager of KCTL Inc. and hereafter referred to as KCTL to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Ms. Chloe Lee/ Manager of KCTL Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing KCTL as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Jenni Chun, General Manager Regulatory & Environmental Affairs Samsung Electronics America, Inc

Samsung Electronics Co., LTD. 129, Samsung -ro , Yeongtong-gu Suwon-City, Gyeonggi-do, 16677, Korea CONFIDENTIALITY REQUEST Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 January 15, 2021 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, Samsung Electronics Co., Ltd. requests confidentiality for the following products: FCC ID Number Product Title/Model A3LSMG525F Mobile phone / SM-G525F/DS The following exhibits contain trade secrets and proprietary information that could be of benefit to our competitors regarding the design of our product. This material is not customarily available to the general public and we request that it be withheld from public inspection. We request that the following information submitted be held permanent confidential treatment. Permanent Confidential Request -. Schematics -. Block Diagram -. Operational Description -. Antenna specification -. Parts list -. Tune-up procedure -. PRODUCT EQUALITY DECLARATION -. U-NII Device SW Security Statement We also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give temporary confidentiality of commercially sensitive information prior to product release. Short-Term Confidential Request -. External Photos -. Internal Photos -. Test set-up photo -. User Manual If you have any questions, please feel free to contact me at the address shown below. Sincerely, Jenni Chun/ General manager

http://www.kctl.co.kr External photos of EUT http://www.kctl.co.kr http://www.kctl.co.kr http://www.kctl.co.kr http://www.kctl.co.kr

MODEL : SM-G525F/DS FCC ID : A3LSMG525F RATED : 3.85 V ;1500 mA DESIGNED & ENGINEERED BY SAMSUNG MANUFACTURED IN VIETNAM PO BOX 12987, DUBLIN, IE MOBILE PHONE MODEL : SM-G525F FCC ID : A3LSM G525F RATED : 3.85 V ;1500 mA DESIGNED & ENGI NEERED BY SAMSUNG MANUFACTURED IN VIETNAM PO BOX 12987, DUBLIN, IE MOBILE PHONE SM-G525F/DS , SM -G525F Label & Location □ SM-G525F/DS , SM -G525F Label □ SM-G525F/DS , SM -G525F Label location TOP Bottom Back of device Label is placed inside of the battery compartment. Label

Internal Photograph Mo del : SM-G525F/DS, SM-G525F FCC ID : A3LSMG525F ■Main/Bluetooth & WLAN Antenna Internal Photo [Main Ant] 2G : 850, 1900 3G : WB 2,4,5 4G : B2,4,5,12,17,26,66 TDD41 NFC Ant [Sub Ant] 2G : 850, 1900 3G : WB 2,4,5 4G : B2,4,5,12,17,26,66 TDD41 BT/WiFiAnt 1. Internal Photo 2. Internal Photo 3. Internal Photo 4. Internal Photo 5. Internal Photo 6. Internal Photo 7. Internal Photo 8. Internal Photo 9. Internal Photo 10. Internal Photo 11. Internal Photo

KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (212) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 Appendix A.4 Dipole Calibration certificate (D750V3_1183) KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (213) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (214) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (215) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (216) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (217) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (218) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 Appendix A.5 Dipole Calibration certificate (D850V2_1006) KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (219) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (220) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (221) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (222) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (223) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (224) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 Appendix A.6 Dipole Calibration certificate (D1750V2_1072) KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (225) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (226) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (227) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (228) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (229) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (230) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 Appendix A.7 Dipole Calibration certificate (D1900V2_5d160) KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (231) of (274) T…

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KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (149) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 Appendix A. Calibration certificate Appendix A.1 Probe Calibration certificate (EX3DV4_3697) KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (150) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (151) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (152) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (153) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (154) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (155) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (156) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (157) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (158) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (159) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (160) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (161) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (162) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (163) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (164) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (165) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (166) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (167) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (168) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 KCTL Inc. 65, Sinwon-ro, Ye…

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KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (269) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 Appendix F. Power Reduction Verification Proximity Sensor Triggering Distance (KDB 616217 §6.2) Front, Rear, Left Edge and Bottom of the DUT was placed directly below the flat phantom. The DUT was moved toward the phantom in accordance with the steps outlined in KDB 616217 §6.2 to determine the trigger distance for enabling power reduction. The DUT was moved away from the phantom to determine the trigger distance for resuming full power. The DUT featured a visual indicator on its display that showed the status of the proximity sensor (Triggered or not triggered).This was used to determine the status of the sensor during the proximity sensor assessment as monitoring the output power directly was not practical without affecting the measurement. It was confirmed separately that the output power was altered according to the proximity sensor status indication. This was achieved by observing the proximity sensor status at the same time as monitoring the conducted power contains both the full and reduced conducted power measurements. KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (270) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 LEGEND Direction of DUT travel for determination of power reduction triggering point Direction of DUT travel for determination of full power resumption triggering point Resulting test positions for SAR mearsurementes (Note: In accordance with the KDB procedure, the SAR test by the grip sensor was not required.) Tissue simulating liquid Band Trigger distance – Front Moving toward phantom Moving from phantom Worst case distance for SAR 1750 Head WCDMA IV 8mm 8mm 7mm LTE Band 4 LTE Band 66 1900 Head GSM 1900 8mm 8mm 7mm WCDMA II LTE Band 2 2600 Head LTE Band 41 8mm 8mm 7mm Proximity Sensor Triggering Distance Measurement Results – Front Side DUT Moving Toward (Trigger) and Away (Release) from the Phantom Distance to DUT Output Power (dBm) Distance (mm) 13 12 11 10 9 8 7 6 5 4 GSM1900 Voice &GPRS 1Tx 31.72 31.77 31.71 31.74 31.80 28.38 28.36 28.41 28.30 28.38 GSM1900 GPRS2Tx 28.90 28.87 28.89 28.86 28.94 26.07 26.09 26.15 26.15 26.04 GSM1900 GPRS3Tx 27.22 27.15 27.16 27.16 27.23 24.27 24.25 24.28 24.30 24.34 GSM1900 GPRS4Tx 25.52 25.58 25.49 25.56 25.56 22.66 22.61 22.57 22.63 22.61 WCDMA II 23.58 23.62 23.60 23.61 23.61 20.54 20.59 20.62 20.66 20.64 WCDMA IV 23.52 23.52 23.49 23.43 23.49 20.44 20.49 20.53 20.51 20.48 LTE Band 2 23.87 23.80 23.87 23.87 23.85 20.96 20.87 20.89 20.87 20.96 LTE Band 4 23.95 23.93 23.96 23.97 23.97 20.76 20.74 20.83 20.83 20.75 LTE Band 41 24.42 24.46 24.42 24.42 24.45 21.43 21.41 21.44 21.49 21.42 LTE Band 66 23.88 23.89 23.79 23.89 23.80 20.46 20.46 20.50 20.52 20.49 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (271) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 LEGEND Direction of DUT travel for determination of power reduction triggering point Direction of DUT travel for determination of full power resumption triggering point Resulting test positions for SAR mearsurementes (Note: In accordance with the KDB procedure, the SAR test by the grip sensor was not required.) Tissue simulating liquid Band Trigger distance – Rear Moving toward phantom Moving from phantom Worst case distance for SAR 1750 Head WCDMA IV 16mm 16mm 15mm LTE Band 4 LTE Band 66 1900 Head GSM 1900 16mm 16mm 15mm WCDMA II LTE Band 2 2600 Head LTE Band 41 16mm 16mm 15mm Proximity Sensor Triggering Distance Measurement Results – Rear Side DUT Moving Toward (Trigger) and Away (Release) from the Phantom Distance to DUT Output Power (dBm) Distance (mm) 21 20 19 18 17 16 15 14 13 12 GSM1900 Voice &GPRS 1Tx 31.79 31.81 31.81 31.77 31.74 28.41 28.33 28.37 28.42 28.37 GSM1900 GPRS2Tx 28.90 28.95 28.84 28.85 28.94 26.13 26.13 26.08 26.14 26.03 GSM1900 GPRS3Tx 27.15 27.21 27.15 27.14 27.23 24.31 24.32 24.24 24.25 24.27 GSM1900 GPRS4Tx 25.54 25.55 25.50 25.50 25.59 22.65 22.57 22.65 22.63 22.56 WCDMA II 23.54 23.61 23.51 23.51 23.58 20.64 20.60 20.66 20.61 20.60 WCDMA IV 23.48 23.48 23.42 23.49 23.44 20.45 20.53 20.51 20.45 20.51 LTE Band 2 23.81 23.85 23.77 23.86 23.77 20.91 20.96 20.93 20.95 20.92 LTE Band 4 23.94 23.87 23.96 23.93 23.93 20.80 20.81 20.74 20.79 20.75 LTE Band 41 24.44 24.48 24.44 24.46 24.46 21.46 21.47 21.42 21.46 21.49 LTE Band 66 23.81 23.90 23.85 23.85 23.90 20.51 20.50 20.54 20.53 20.52 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (272) of (274) This test report shall not be reproduced, except in full, without the written approval KCTL-TIA002-004/3 KP20-06768 LEGEND Direction of DUT travel for determination of power reduction triggering point Direction of DUT travel for determination of full power resumption triggering point Resulting test positions for SAR mearsurementes (Note: In accordance with the KDB procedure, the SAR test by the grip sensor was not required.) Tissue simulating liquid Band Trigger distance – Left Edge Moving toward phantom Moving from phantom Worst case distance for SAR 1750 Head WCDMA IV 11mm 11mm 10mm LTE Band 4 LTE Band 66 1900 Head GSM 1900 11mm 11mm 10mm WCDMA II LTE Band 2 2600 Head LTE Band 41 11mm 11mm 10mm Proximity Sensor Triggering Distance Measurement Results – Left Edge Side DUT Moving Toward (Trigger) and Away (Release) from the Phantom …

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verify No.056447356466 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR21-SPF0001-A Page (2) of (274) KCTL-TIA002-004/3 KP20-06768 REPORT REVISION HISTORY Dat…

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