A3LSMJ260MUGSM/WCDMA/LTE Phone + BT/BLE, DTS b/g/n

A3LSMJ260MU User Manual English. 06/2018. Rev.1.0 www.samsung.com 2 Table of Contents Basics 4 Read me first 5 Device overheating situations and solutions 8 Device layout and functions 11 Battery 16 SIM or USIM card 19 Memory card (microSD card) 21 Turning the device on and off 22 Initial setup 23 Samsung account 24 Transferring data from your previous device 27 Understanding the screen 37 Notification panel 39 Entering text Apps and features 41 Installing or uninstalling apps 43 Phone 47 Contacts 50 Messages 52 Internet 53 Camera 56 Gallery 60 Samsung Members 61 Calendar 62 Files Go 63 Clock 64 Calculator 65 Radio 66 Sharing content 67 Google apps 3 Table of Contents Settings 68 Introduction 68 Connections 69 Wi-Fi 71 Bluetooth 73 Data saver 74 Mobile Hotspot and Tethering 75 SIM card manager (dual SIM models) 75 More connection settings 77 Sounds and vibration 78 Apps and notifications 78 Display 79 Smart Manager 81 Lock screen and security 81 Accounts 82 Accessibility 83 Google 83 User manual 83 System Appendix 85 Troubleshooting 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. • 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. • Depending on the region, you can view the regulatory information on the device. To view the information, launch the Settings app and tap System → About phone → Regulatory information. 5 Basic Instructional icons Warning: situations that could cause injury to yourself or others Caution: situations that could cause damage to your device or other equipment Notice: notes, usage tips, or additional information Device overheating situations and solutions When the device heats up while charging the battery While charging, the device and the charger may become hot. During wireless charging or fast charging, the device may feel hotter to the touch. This does not affect the device’s lifespan or performance and is in the device’s normal range of operation. If the battery becomes too hot, the charger may stop charging. The wireless charging or fast charging feature is only available on supported models. Do the following when the device heats up: • Disconnect the charger from the device and close any running apps. Wait for the device to cool down and then begin charging the device again. • If the lower part of the device overheats, it could be because the connected USB cable is damaged. Replace the damaged USB cable with a new Samsung-approved one. • When using a wireless charger, do not place foreign materials, such as metal objects, magnets, and magnetic stripe cards, between the device and the wireless charger. 6 Basic When the device heats up during use When you use features or apps that require more power or use them for extended periods, your device may temporarily heat up due to increased battery consumption. Close any running apps and do not use the device for a while. The following are examples of situations in which the device may overheat. Depending on the functions and apps you use, these examples may not apply to your model. • During the initial setup after purchase or when restoring data • When downloading large files • When using apps that require more power or using apps for extended periods – When playing high-quality games for extended periods – When recording videos for extended periods – When streaming videos while using the maximum brightness setting – When connecting to a TV • While multitasking (or, when running many apps in the background) – When using Multi window – When updating or installing apps while recording videos – When downloading large files during a video call – When recording videos while using a navigation app • When using large amount of data for syncing with the cloud, email, or other accounts • When using a navigation app in a car while the device is placed in direct sunlight • When using the mobile hotspot and tethering feature • When using the device in areas with weak signals or no reception • When charging the battery with a damaged USB cable • When the device’s multipurpose jack is damaged or exposed to foreign materials, such as liquid, dust, metal powder, and pencil lead • When you are roaming 7 Basic Device limitations when the device overheat…

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Date: November 28, 2019 UL Korea, Ltd. Suwon Laboratory 218 Maeyeong-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16675, Korea To whom it may concern: I, the undersigned, hereby authorize UL Korea, Ltd. Suwon Laboratory, 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 UL Korea, Ltd. Suwon Laboratory on our behalf shall have the same effect as acts of our own. In authorizing UL Korea 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 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. l) 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). This authorization is valid until further written notice from the applicant. Sincerely Yours, Ms. Jenni Chun General Manager Regu latory & Environmental Affairs Samsung Electronics CO. LTD TEL: +1-973-808-6375 E-mail: [email protected]

January 31, 2019 Federal Comm unications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: FCC ID: Request for Confidentiality A3LSMJ260MU To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0. 457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematics Block Diagram Operational Description Antenna Specification Parts List Tune-Up Procedure Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfa ir advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachments until 180 days External Photos Internal Photos Test Setup Photos User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondence during certification review process cannot be granted as confidential documents and such information will be available for public review once the grant of equipment authorization is issued. Best Regards Ms . J enni Chun General Manager Regulatory & Environmental Affairs Samsung Electronics CO. LTD TEL: +1-973-808-6375 E-mail: [email protected]

Label and Location Samsung Phone Model : SM-J260MU/DS FCC ID : A3LSMJ260MU Label Location: Top Back plate of device Bottom Label is placed inside of the battery compartment. “The FCC ID label is located in the battery compartment. While the battery cover is installed when the unit is shipped from the factory, the battery is never installed prior to sale, so the user must remove the cover in order to install the battery and operate the device. At this time the FCC ID is readily visible to the user. The label is permanently attached by acrylic glue and not easily removed from the device.

Plot No. 1 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-14 GSM 850 Frequency: 836.6 MHz; Duty Cycle: 1:8.00018; Room Ambient Temperature: 23.0C; Liquid Temperature: 22.0C Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.897 S/m; ε r = 42.028; ρ = 1000 kg/m 3 DASY5 Configuration: - Area Scan Setting: Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg - Electronics: DAE4 Sn1494; Calibrated: 2019-07-18 - Probe: EX3DV4 - SN7376; ConvF(10.3, 10.3, 10.3) @ 836.6 MHz; Calibrated: 2019-09-27 - Sensor-Surface: 2.5mm (Mechanical Surface Detection) - Phantom: SAM (20deg probe tilt) with CRP v5.0_Front; Type: QD000P40CD; Serial: TP:1877 LHS/Touch GPRS ch.190 1slot/Area Scan (8x14x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.268 W/kg LHS/Touch GPRS ch.190 1slot/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 17.45 V/m; Power Drift = -0.06 dB Peak SAR (extrapolated) = 0.313 W/kg SAR(1 g) = 0.247 W/kg; SAR(10 g) = 0.187 W/kg Maximum value of SAR (measured) = 0.276 W/kg 0 dB = 0.276 W/kg = -5.59 dBW/kg Plot No. 2 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-14 GSM 850 Frequency: 836.6 MHz; Duty Cycle: 1:8.00018; Room Ambient Temperature: 23.0C; Liquid Temperature: 22.0C Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.897 S/m; ε r = 42.028; ρ = 1000 kg/m 3 DASY5 Configuration: - Area Scan Setting: Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg - Electronics: DAE4 Sn1494; Calibrated: 2019-07-18 - Probe: EX3DV4 - SN7376; ConvF(10.3, 10.3, 10.3) @ 836.6 MHz; Calibrated: 2019-09-27 - Sensor-Surface: 2.5mm (Mechanical Surface Detection) - Phantom: SAM (20deg probe tilt) with CRP v5.0_Front; Type: QD000P40CD; Serial: TP:1877 Rear/GPRS ch.190 1slot/Area Scan (8x14x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.459 W/kg Rear/GPRS ch.190 1slot/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 22.78 V/m; Power Drift = -0.03 dB Peak SAR (extrapolated) = 0.510 W/kg SAR(1 g) = 0.401 W/kg; SAR(10 g) = 0.300 W/kg Maximum value of SAR (measured) = 0.455 W/kg 0 dB = 0.455 W/kg = -3.42 dBW/kg Plot No. 3 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-14 GSM 850 Frequency: 836.6 MHz; Duty Cycle: 1:8.00018; Room Ambient Temperature: 23.0C; Liquid Temperature: 22.0C Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.897 S/m; ε r = 42.028; ρ = 1000 kg/m 3 DASY5 Configuration: - Area Scan Setting: Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg - Electronics: DAE4 Sn1494; Calibrated: 2019-07-18 - Probe: EX3DV4 - SN7376; ConvF(10.3, 10.3, 10.3) @ 836.6 MHz; Calibrated: 2019-09-27 - Sensor-Surface: 2.5mm (Mechanical Surface Detection) - Phantom: SAM (20deg probe tilt) with CRP v5.0_Front; Type: QD000P40CD; Serial: TP:1877 Rear/GPRS ch.190 1slot/Area Scan (8x14x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.512 W/kg Rear/GPRS ch.190 1slot/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 24.17 V/m; Power Drift = 0.04 dB Peak SAR (extrapolated) = 0.585 W/kg SAR(1 g) = 0.466 W/kg; SAR(10 g) = 0.351 W/kg Maximum value of SAR (measured) = 0.525 W/kg 0 dB = 0.525 W/kg = -2.80 dBW/kg Plot No. 4 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-09 GSM 1900 Frequency: 1880 MHz; Duty Cycle: 1:1.99986; Room Ambient Temperature: 23.0C; Liquid Temperature: 22.0C Medium parameters used: f = 1880 MHz; σ = 1.431 S/m; ε r = 39.868; ρ = 1000 kg/m 3 DASY5 Configuration: - Area Scan Setting: Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg - Electronics: DAE4 Sn1591; Calibrated: 2019-09-11 - Probe: EX3DV4 - SN7545; ConvF(7.91, 7.91, 7.91) @ 1880 MHz; Calibrated: 2019-09-23 - Sensor-Surface: 2.5mm (Mechanical Surface Detection) - Phantom: Twin-SAM V8.0 (20deg probe tilt); Type: QD 000 P41 AA; Serial: 1989 LHS/Touch GPRS ch.661 4slot/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.196 W/kg LHS/Touch GPRS ch.661 4slot/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 12.16 V/m; Power Drift = 0.10 dB Peak SAR (extrapolated) = 0.262 W/kg SAR(1 g) = 0.169 W/kg; SAR(10 g) = 0.105 W/kg Maximum value of SAR (measured) = 0.205 W/kg 0 dB = 0.205 W/kg = -6.88 dBW/kg Plot No. 5 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-08 GSM 1900 Frequency: 1880 MHz; Duty Cycle: 1:1.99986; Room Ambient Temperature: 23.0C; Liquid Temperature: 22.0C Medium parameters used: f = 1880 MHz; σ = 1.431 S/m; ε r = 39.868; ρ = 1000 kg/m 3 DASY5 Configuration: - Area Scan Setting: Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg - Electronics: DAE4 Sn1591; Calibrated: 2019-09-11 - Probe: EX3DV4 - SN7545; ConvF(7.91, 7.91, 7.91) @ 1880 MHz; Calibrated: 2019-09-23 - Sensor-Surface: 2.5mm (Mechanical Surface Detection) - Phantom: Twin-SAM V8.0 (20deg probe tilt); Type: QD 000 P41 AA; Serial: 1989 Rear/GPRS ch.661 4slot /Area Scan (7x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.190 W/kg Rear/GPRS ch.661 4slot/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 11.83 V/m; Power Drift = 0.05 dB Peak SAR (extrapolated) = 0.275 W/kg SAR(1 g) = 0.173 W/kg; SAR(10 g) = 0.104 W/kg Maximum value of SAR (measured) = 0.214 W/kg 0 dB = 0.214 W/kg = -6.70 dBW/kg Plot No. 6 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-08 GSM 1900 Frequency: 1880 MHz; Duty Cycle: 1:1.99986; Room Ambient Temperature: 23.0C; Liquid Temperature: 22.0C Medium parameters used: f = 1880 MHz; σ = 1.431 S/m; ε r = 39.868; ρ = 1000 kg/m 3 DASY5 Configuration: - Area Scan Setting: Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/…

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Plot No. 1 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-13 20200113_SystemPerformanceCheck-D835V2 SN 4d174 Frequency: 835 MHz; Duty Cycle: 1:1; Room Ambient Temperature: 23.0C; Liquid Temperature: 22.0C Medium parameters used: f = 835 MHz; σ = 0.896 S/m; ε r = 42.049; ρ = 1000 kg/m 3 DASY5 Configuration: - Area Scan Setting: Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg - Electronics: DAE4 Sn1494; Calibrated: 2019-07-18 - Probe: EX3DV4 - SN7376; ConvF(10.3, 10.3, 10.3) @ 835 MHz; Calibrated: 2019-09-27 - Sensor-Surface: 2.5mm (Mechanical Surface Detection) - Phantom: SAM (20deg probe tilt) with CRP v5.0_Front; Type: QD000P40CD; Serial: TP:1877 Head/Pin=100 mW/Area Scan (7x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 1.17 W/kg Head/Pin=100 mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 36.55 V/m; Power Drift = -0.05 dB Peak SAR (extrapolated) = 1.43 W/kg SAR(1 g) = 0.954 W/kg; SAR(10 g) = 0.628 W/kg Maximum value of SAR (measured) = 1.16 W/kg 0 dB = 1.16 W/kg = 0.64 dBW/kg Plot No. 2 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-13 20200113_SystemPerformanceCheck-D835V2 SN 4d174 Frequency: 835 MHz; Duty Cycle: 1:1 Head/Pin=100 mW/Z Scan (1x1x21): Measurement grid: dx=20mm, dy=20mm, dz=5mm Maximum value of SAR (measured) = 1.21 W/kg Plot No. 3 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-08 20200108_SystemPerformanceCheck-D750V3 SN 1122 Frequency: 750 MHz; Duty Cycle: 1:1; Room Ambient Temperature: 23.0C; Liquid Temperature: 22.0C Medium parameters used: f = 750 MHz; σ = 0.909 S/m; ε r = 41.664; ρ = 1000 kg/m 3 DASY5 Configuration: - Area Scan Setting: Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg - Electronics: DAE4 Sn1468; Calibrated: 2019-09-20 - Probe: EX3DV4 - SN7314; ConvF(9.91, 9.91, 9.91) @ 750 MHz; Calibrated: 2019-08-29 - Sensor-Surface: 2.5mm (Mechanical Surface Detection) - Phantom: Twin-SAM V5.0 (Right); Type: QD 000 P40 CD; Serial: 1855 Head/Pin=100 mW/Area Scan (7x14x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 1.03 W/kg Head/Pin=100 mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 34.09 V/m; Power Drift = 0.01 dB Peak SAR (extrapolated) = 1.27 W/kg SAR(1 g) = 0.854 W/kg; SAR(10 g) = 0.565 W/kg Maximum value of SAR (measured) = 1.04 W/kg 0 dB = 1.04 W/kg = 0.17 dBW/kg Plot No. 4 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-08 20200108_SystemPerformanceCheck-D750V3 SN 1122 Frequency: 750 MHz; Duty Cycle: 1:1 Head/Pin=100 mW/Z Scan (1x1x21): Measurement grid: dx=20mm, dy=20mm, dz=5mm Maximum value of SAR (measured) = 1.03 W/kg Plot No. 5 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-13 20200113_SystemPerformanceCheck-D2450V2 SN 939 Frequency: 2450 MHz; Duty Cycle: 1:1; Room Ambient Temperature: 23.0C; Liquid Temperature: 22.0C Medium parameters used (interpolated): f = 2450 MHz; σ = 1.817 S/m; ε r = 38.166; ρ = 1000 kg/m 3 DASY5 Configuration: - Area Scan Setting: Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg - Electronics: DAE4 Sn1468; Calibrated: 2019-09-20 - Probe: EX3DV4 - SN7314; ConvF(7.33, 7.33, 7.33) @ 2450 MHz; Calibrated: 2019-08-29 - Sensor-Surface: 2.5mm (Mechanical Surface Detection) - Phantom: Twin-SAM V5.0 (Right); Type: QD 000 P40 CD; Serial: 1855 Head/Pin=100 mW/Area Scan (8x8x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 6.20 W/kg Head/Pin=100 mW/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 63.84 V/m; Power Drift = 0.01 dB Peak SAR (extrapolated) = 10.9 W/kg SAR(1 g) = 5.17 W/kg; SAR(10 g) = 2.39 W/kg Maximum value of SAR (measured) = 7.42 W/kg 0 dB = 7.42 W/kg = 8.70 dBW/kg Plot No. 6 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-13 20200113_SystemPerformanceCheck-D2450V2 SN 939 Frequency: 2450 MHz; Duty Cycle: 1:1 Head/Pin=100 mW/Z Scan (1x1x21): Measurement grid: dx=20mm, dy=20mm, dz=5mm Maximum value of SAR (measured) = 7.27 W/kg Plot No. 7 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-08 20200108_SystemPerformanceCheck-D1750V2 SN 1125 Frequency: 1750 MHz; Duty Cycle: 1:1; Room Ambient Temperature: 23.0C; Liquid Temperature: 22.0C Medium parameters used: f = 1750 MHz; σ = 1.352 S/m; ε r = 39.986; ρ = 1000 kg/m 3 DASY5 Configuration: - Area Scan Setting: Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg - Electronics: DAE4 Sn1591; Calibrated: 2019-09-11 - Probe: EX3DV4 - SN7545; ConvF(8.11, 8.11, 8.11) @ 1750 MHz; Calibrated: 2019-09-23 - Sensor-Surface: 2.5mm (Mechanical Surface Detection) - Phantom: Twin-SAM V8.0 (20deg probe tilt); Type: QD 000 P41 AA; Serial: 1989 Head/Pin=100 mW/Area Scan (7x7x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 5.03 W/kg Head/Pin=100 mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 61.77 V/m; Power Drift = -0.05 dB Peak SAR (extrapolated) = 6.73 W/kg SAR(1 g) = 3.73 W/kg; SAR(10 g) = 1.97 W/kg Maximum value of SAR (measured) = 4.99 W/kg 0 dB = 4.99 W/kg = 6.98 dBW/kg Plot No. 8 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-08 20200108_SystemPerformanceCheck-D1750V2 SN 1125 Frequency: 1750 MHz; Duty Cycle: 1:1 Head/Pin=100 mW/Z Scan (1x1x21): Measurement grid: dx=20mm, dy=20mm, dz=5mm Maximum value of SAR (measured) = 5.00 W/kg Plot No. 9 Test Laboratory: UL Korea, Ltd. Suwon Laboratory Date: 2020-01-08 20200108_SystemPerformanceCheck-D1900V2 SN 5d190 Frequency: 1900 MHz; Duty Cycle: 1:1; Room Ambient Temperature: 23.0C; Liquid Temperature: 22.0C Medium parameters used: f = 1900 MHz; σ = 1.446 S/m; ε r = 39.819; ρ = 1000 kg/m 3 DASY5 Configuration: - Area Scan Setting: Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater tha…

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Head Tissue Simulating Liquids Head Tissue Parameters according to IEEE Std 1528-2013 / IEC 62209 / FCC KDB 865664 D01 Narrow- Band Solutions (±5% tolerance) Product HSL300V2 HSL450V2 HSL750V2 HSL900V2 HSL1450V2 HSL1750V2 HSL1800V2 HSL1900V2 HSL1950V2 HSL2450V2 Test Frequency (MHz) 300 450 750 835, 900 1450, 1500, 1640 1750 1800, 1900 1900 1950, 2000 2450, 2600 Main Ingredients Water, Sugar Water, Sugar Water, Sugar Water, Sugar Water, DGBE Water, DGBE Water, DGBE Water, DGBE Water, DGBE Water, DGBE Broad- Band Solutions (±5% tolerance) Product HBBL30-250V3 HBBL1350-1850V3 HBBL1550-1950V3 HBBL1900-3800V3 HBBL3500-5800V5 Test Frequency (MHz) 30-250 1400-1800 1750-1900 1950-3000 3500-5800 Main Ingredients Water, Tween Water, Tween Water, Tween Water, Tween Water, Oil Body Tissue Simulating Liquids Body Tissue (Muscle) Parameters according to FCC KDB 865664 D01 Narrow- Band Solutions (±5% tolerance) Product MSL300V2 MSL450V2 MSL750V2 MSL900V2 MSL1450V2 MSL1750V2 MSL1800V2 MSL1900V2 MSL1950V2 MSL2450V2 Test Frequency (MHz) 300 400, 450 750 835, 900 1450, 1500, 1640 1750 1800, 1900 1900 1950, 2100 2450, 2600 Main Ingredients Water, Sugar Water, Sugar Water, Sugar Water, Sugar Water, DGBE Water, DGBE Water, DGBE Water, DGBE Water, DGBE Water, DGBE Broad- Band Solutions (±5% tolerance) Product MBBL130-250V3 MBBL1350-1850V3 MBBL1550-1950V3 MBBL1900-3800V3 MBBL3500-5800V5 Test Frequency (MHz) 130-250 1350-1800 1550-1850 1950-3800 3500-5800 Main Ingredients Water, Tween Water, Tween Water, Tween Water, Tween Water, Oil

Justification for Extended SAR Dipole Calibrations Instead of the typical annual calibration recommended by measurement standards, longer calibration intervals of up to three years may be considered when it is demonstrated that the SAR target, impedance and return loss of a dipole have remain stable according to the following requirements KDB 865664 D01v01r04 requirements a ) return loss : < - 20 dB, within 20% of previous measurement b ) impedance : within 5 Ω from previous measurement Dipole Antenna Head/Body Date of Measurement Return Loss (dB) Δ % Impedance (Ω) Δ Ω D750V3-SN : 1122 Head 2018-02-19 -25.99 0.19 55.24 1.91 2020-01-06 -26.04 53.33 c ) Measured SAR : within 10% of that reported in the calibration data Dipole Antenna Head/Body Date of Measurement Measured SAR (W/kg) Δ % D750V3-SN : 1122 Head 2018-02-19 8.22 -2.68 2020-01-06 8.00

Justification for Extended SAR Dipole Calibrations Instead of the typical annual calibration recommended by measurement standards, longer calibration intervals of up to three years may be considered when it is demonstrated that the SAR target, impedance and return loss of a dipole have remain stable according to the following requirements KDB 865664 D01v01r04 requirements a ) return loss : < - 20 dB, within 20% of previous measurement b ) impedance : within 5 Ω from previous measurement Dipole Antenna Head/Body Date of Measurement Return Loss (dB) Δ % Impedance (Ω) Δ Ω D1750V2-SN : 1125 Body 2018-02-16 -28.03 -0.89 46.36 -3.87 2020-01-06 -27.78 50.23 c ) extrapolated peak SAR : within 10% of that reported in the calibration data Dipole Antenna Head/Body Date of Measurement extrapolated peak SAR (W/kg) Δ % D1750V2-SN : 1125 Head 2018-02-16 36.50 -6.30 2020-01-06 34.20 Justification for Extended SAR Dipole Calibrations Instead of the typical annual calibration recommended by measurement standards, longer calibration intervals of up to three years may be considered when it is demonstrated that the SAR target, impedance and return loss of a dipole have remain stable according to the following requirements KDB 865664 D01v01r04 requirements a ) return loss : < - 20 dB, within 20% of previous measurement b ) impedance : within 5 Ω from previous measurement Dipole Antenna Head/Body Date of Measurement Return Loss (dB) Δ % Impedance (Ω) Δ Ω D1900V2-SN : 5d190 Body 2018-10-23 -22.45 -4.23 52.09 1.99 2020-01-06 -21.50 50.10 c ) extrapolated peak SAR : within 10% of that reported in the calibration data Dipole Antenna Head/Body Date of Measurement extrapolated peak SAR (W/kg) Δ % D1900V2-SN : 5d190 Body 2018-10-23 39.10 -0.26 2020-01-06 39.00

Testing Laboratory TL-637 FCC 47 CFR § 2.1093 IEEE Std 1528-2013 SAR EVALUATION REPORT FOR GSM/WCDMA/LTE Phone + BT/BLE, DTS b/g/n MODEL NUMBER: SM-J260MU/DS, SM-J260MU FCC ID: A3LSMJ260MU REPORT NUMBER: 4789294522-S1V1 ISSUE DATE: 1/17/2020 Prepared for SAMSUNG ELECTRONICS CO., LTD. 129 SAMSUNG-RO, YEONGTONG-GU, SUWON-SI, GYEONGGI-DO, 16677, KOREA Prepared by UL Korea, Ltd. 26th floor, 152, Teheran-ro, Gangnam-gu Seoul, 06236, Korea Suwon Test Site: UL Korea, Ltd. Suwon Laboratory 218 Maeyeong-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16675, Korea TEL: (031) 337-9902 FAX: (031) 213-5433 Report No.: 4789294522-S1V1 Issue Date: 1/17/2020 Page 2 of 62 UL Korea, Ltd. Suwon Laboratory Doc. No.: 1.0(03) This report shall not be reproduced except in full, without the written approval of UL Korea, Ltd. Revision History Rev. Date Revisions Revised By V1 1/17/2020 Initial Issue -- Report No.: 4789294522-S1V1 Issue Date: 1/17/2020 Page 3 of 62 UL Korea, Ltd. Suwon Laboratory Doc. No.: 1.0(03) This report shall not be reproduced except in full, without the written approval of UL Korea, Ltd. Table of Contents 1. Attestation of Test Results ......................................................................................................... 5 1.1. The Highest Reported SAR for RF exposure conditions for each bands .................................... 6 2. Test Specification, Methods and Procedures ............................................................................ 7 3. Facilities and Accreditation ........................................................................................................ 7 4. SAR Measurement System & Test Equipment .......................................................................... 8 4.1. SAR Measurement System ........................................................................................................ 8 4.2. SAR Scan Procedures ............................................................................................................... 9 4.3. Test Equipment ........................................................................................................................ 11 5. Measurement Uncertainty ......................................................................................................... 12 5.1. DECISION RULE ..................................................................................................................... 12 6. Device Under Test (DUT) Information ...................................................................................... 12 6.1. DUT Description .....................................................................................................…

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