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Samsung SM-S901B User Manual

Samsung SM-S901B
99 pages
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www.samsung.com
REPAIR GUIDE
SM-S901B
English. Rev.1.0
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Samsung SM-S901B Specifications

General IconGeneral
ModelSM-S901B
Display Size6.1 inches
Resolution1080 x 2340 pixels
Display TypeDynamic AMOLED 2X
RAM8GB
Storage128GB/256GB
Rear Camera50 MP (wide) + 12 MP (ultrawide) + 10 MP (telephoto)
Front Camera10 MP
Battery Capacity3700 mAh
Operating SystemAndroid 12, One UI 4.1
Weight167 g
BuildGlass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame
NetworkGSM / CDMA / HSPA / EVDO / LTE / 5G
Bluetooth5.2
Wi-FiWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
USBUSB Type-C 3.2
ColorsPhantom Black, White, Pink Gold, Green, Graphite, Sky Blue, Violet, Cream
Charging25W wired, 15W wireless, 4.5W reverse wireless
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
ProtectionCorning Gorilla Glass Victus+
Launch DateFebruary 2022
StatusAvailable
ProcessorExynos 2200
Dimensions146 x 70.6 x 7.6 mm
SIMNano-SIM and eSIM
IP RatingIP68 dust/water resistant

Summary

Usage Notices

Repair Precautions

General warnings and guidelines for safe and proper device repair procedures.

ESD Precautions

Guidelines to prevent damage from static electricity during repairs.

Instructional Icons Explained

Explanation of warning, caution, and notice icons used in the guide.

Software Update Procedures

Updating Software via FOTA

Steps to update device software wirelessly over-the-air.

Software Update Failure Troubleshooting

Steps to resolve issues if a software update fails.

Updating Software via Smart Switch

Instructions for updating device software using a PC application.

Recovering from Software Update Errors

Procedures to recover the device from software update failures.

Recovery Using Another Computer

Steps to recover the device by using a different computer.

Performing a Factory Data Reset

Guide to reset the device to its original factory default settings.

Quality Testing Procedures

Samsung Members App Testing

Use Samsung Members app for post-repair performance evaluation.

Device Diagnostics Overview

Steps to run diagnostic tests on the device's functions.

SIM Card Test

Test procedure for the SIM card functionality.

Power Restart Status

Check the device's restart history and status.

Official Software Status

Verify the status of the device's official software.

Mobile Network Test

Test for mobile network connectivity and settings.

Sensors Test

Test the functionality of various device sensors.

Proximity Recognition Test

Test the proximity sensor feature.

Touch Screen Test

Test the responsiveness and accuracy of the touch screen.

Buttons Test

Check the functionality of the device's physical buttons.

Torch Test

Verify the operation of the device's torch/flashlight.

Speaker Test

Test the audio output of the device's speakers.

Vibration Test

Check the vibration motor functionality.

Camera Test

Test the functionality of the front and rear cameras.

Microphone Test

Test the device's microphone functionality.

Location Accuracy Test

Test the accuracy of the device's GPS and location services.

Wi-Fi Test

Test the Wi-Fi connectivity and scanning capabilities.

Bluetooth Test

Test the Bluetooth connectivity and scanning capabilities.

Fingerprint Recognition Test

Test the fingerprint sensor functionality.

Face Recognition Test

Test the face recognition sensor functionality.

Wired Headphones Test

Test the headphone jack and audio output with wired headphones.

S Pen Test

Test the S Pen functionality and touchscreen recognition.

USB Connection Test

Test the device's USB port for data transfer.

Cable Charging Test

Test the device's ability to charge via USB cable.

Wireless Charging Test

Test the device's wireless charging capability.

Battery Status Check

Check battery life, capacity, and overall status.

Calibration Procedures

Parts & Calibration Functions

Table showing calibration requirements for different parts.

Using Self Repair Assistant App

Guide to using the Self Repair Assistant app for calibration.

Optical Fingerprint Sensor Calibration

Detailed steps for calibrating the optical fingerprint sensor.

Camera Range Sensor Calibration

Detailed steps for calibrating the camera range sensor.

Resetting Battery Cycle Count

Procedure to reset battery cycle count after replacement.

Range Sensor Calibration

Detailed steps for calibrating the range sensor.

Exploded View and Parts List

Exploded View Diagram

Visual diagram showing internal components and their placement.

Detailed Parts List

List of all parts with their numbers and names.

Disassembly and Assembly Guide

Repair Tools and Safety Equipment

List of necessary tools and safety equipment for repair.

Fasteners and Adhesives for Assembly

Details on adhesives and fasteners required for assembly.

Component Disassembly Steps

General steps for disassembling key device components.

SIM Card Tray Removal

Step-by-step guide to remove the SIM card tray.

Back Cover Removal

Detailed instructions for removing the back cover.

Wireless Charging & Bottom Speaker Removal

Steps to remove the wireless charging module and speaker.

Charging Port Removal

Steps to remove the charging port assembly.

Main Board Removal

Steps to remove the main board.

Upper Speaker Removal

Steps to remove the upper speaker.

Front Camera Removal

Steps to remove the front camera module.

Button Removal

Steps to remove the side and volume buttons.

Display Module Details

Information about the bonded display module.

Reassembly Procedures

Preparing New Display Module

Steps to prepare a new display module for installation.

Button Assembly

Steps to reassemble the button module.

Front Camera Assembly

Steps to reassemble the front camera module.

Upper Speaker Assembly

Steps to reassemble the upper speaker module.

Main Board Assembly

Steps to reassemble the main board.

Charging Port Assembly

Steps to reassemble the charging port module.

Wireless Charging & Bottom Speaker Assembly

Steps to reassemble the wireless charging module and speaker.

Back Cover Assembly

Steps to reassemble the back cover.

SIM Card Tray Assembly

Steps to reassemble the SIM card tray.

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