Samsung SM-S901B/DS - Manuals

Samsung SM-S901B/DS Smartphone – User Manual, Repair Manual in PDF format online.

Manuals:

User Manual
Repair Manual

User Manual Samsung SM-S901B/DS

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Repair Manual Samsung SM-S901B/DS

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Summary

Page 2 - Table of Contents; Usage Notices; Quality Test

2 Table of Contents Usage Notices 4 Precautions for Repair5 ESD (Electrostatic Discharge) Precautions6 Instructional Icons Software Update 7 Updating Software through FOTA 7 Software Update Failure 7 Updating Software through Smart Switch 8 Recovering from a Software Update Failure8 Recovering on An...

Page 3 - Exploded View and Parts List

3 Table of Contents 43 Under-display Camera Calibration (Fold Models Only)45 Digital Hall Sensor Calibration (Fold and Flip Models Only) Exploded View and Parts List 48 Exploded View49 Parts List Disassembly and Assembly 50 Tools for Disassembly and Assembly53 Fasteners (Adhesives and Materials) for...

Page 4 - Precautions for Repair

Usage Notices 4 Usage Notices All functionality, features, specifications, and other device information provided in this document, including but not limited to, benefits, design, pricing, components, performance, availability, and capabilities of the device are subject to change without notice. Sams...

Page 5 - ESD (Electrostatic Discharge) Precautions

Usage Notices 5 • Make sure to wear the appropriate safety equipment before carrying out repairs. Samsung is not responsible for injuries that may occur because of not wearing the proper safety equipment. Refer to Tools for Disassembly and Assembly for a list of tools that you will need for assembli...

Page 6 - Instructional Icons

Usage Notices 6 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

Page 7 - Software Update

Software Update 7 Software Update Updating Software through FOTA Update your device’s software through the firmware over-the-air (FOTA) service. You can also schedule software updates.Launch the Settings app and tap Software update → Download and install . • Install now : Install updates. • Schedule...

Page 9 - Performing a Factory Data Reset

Software Update 9 3 On the devices list, click the device that failed to update the software and check the recovery code. 4 On another computer, launch Smart Switch . 5 Click → Emergency Software Recovery and Reset → Emergency code recovery . 6 Enter the recovery code and click OK . 7 Follow the on-...

Page 11 - Quality Test Using the Samsung Members App

Quality Test 11 Quality Test Quality Test Using the Samsung Members App It is recommended to evaluate your device through the Samsung Members app after it has been repaired to guarantee its performance. If the test results show any abnormalities or that another malfunction has occurred because of th...

Page 12 - Test Items

Quality Test 12 3 Tap Test all . The device performs a test on all items.When the test is finished, you can check the test results. • Tick mark: Working normally • Exclamation mark: Needs further inspection • The test proceeds automatically, but you may need to follow the on-screen instructions depe...

Page 25 - Calibrations

Calibrations 25 Calibrations Calibrations In order to guarantee the stable and correct performance of components or sensors, it is required to conduct calibrations through the Self Repair Assistant app after repair. If the calibration results show any malfunctions, visit a Samsung Service Center for...

Page 26 - Using the Self Repair Assistant App

Calibrations 26 • Depending on the model, the screen module may include batteries. So when the screen module is replaced, the battery also has to be selected and a battery cycle reset must be performed. • In the Fold models, touch screen panel calibration is performed for both the main and cover scr...

Page 31 - Optical Fingerprint Sensor Calibration

Calibrations 31 Optical Fingerprint Sensor Calibration Whenever the screen is replaced, the optical fingerprint sensor must be calibrated to guarantee optimized fingerprint sensor performance for devices that have it.Optical fingerprint sensor calibration is available through the Self Repair Assista...

Page 34 - Resetting the Battery Cycle Count

Calibrations 34 8 Check the result of the calibration. Completed appears only when the calibration is successfully completed. If Completed does not appear, try calibrating again. Resetting the Battery Cycle Count The battery cycle count should be reset whenever your device’s battery is replaced. 1 L...

Page 37 - Range Sensor Calibration

Calibrations 37 Range Sensor Calibration When replacing screens, batteries, back glasses, or charging ports, range sensor calibration is required to ensure the range sensors of devices equipped with them are optimized.Range sensor calibration is available through the Self Repair Assistant app. Some ...

Page 39 - Touch Screen Panel Calibration

Calibrations 39 Touch Screen Panel Calibration When replacing screens, touch screen panel calibration is required to ensure accurate touch input.Touch screen panel calibration is available through the Self Repair Assistant app. In the Fold models, touch screen panel calibration is performed for both...

Page 41 - Speaker Calibration

Calibrations 41 Speaker Calibration When replacing speakers, the speaker must be calibrated to guarantee optimized speaker performance for devices that have it.Speaker calibration is available through the Self Repair Assistant app. 1 Launch the Self Repair Assistant app. 2 Select the part that you h...

Page 45 - Digital Hall Sensor Calibration (Fold and Flip Models Only)

Calibrations 45 Digital Hall Sensor Calibration (Fold and Flip Models Only) Whenever the screen is replaced, the digital hall sensor must be calibrated to guarantee optimized digital hall sensor performance for devices that have it.Digital hall sensor calibration is available through the Self Repair...

Page 48 - Exploded View

Exploded View and Parts List 48 Exploded View and Parts List Exploded View * SVC REPAIR TAPE QRT01

Page 49 - Parts List

Exploded View and Parts List 49 Parts List Number Name QAN01 Wireless Charging Module QBC01 Back Cover QBR02 Button Holder QCA01 Front Camera QCA02 Rear Camera(Ultra Wide) QCA03 Rear Camera(Wide) QCA04 Rear Camera(Tele) QCK01 Side Button QCR154 Screw 1 QCR252 Screw 2 QME02 Main Flex Cable 1(Sub PBA ...

Page 50 - Disassembly and Assembly

Disassembly and Assembly 50 Disassembly and Assembly Tools for Disassembly and Assembly When repairing devices, you absolutely must wear protective equipment for your safety. Tool & Part Code Image Description Safety Goggles Prevents accidents during repair (protective equipment) Safety Gloves (...

Page 53 - Fasteners (Adhesives and Materials) for Assembly

Disassembly and Assembly 53 Fasteners (Adhesives and Materials) for Assembly Whenever detaching the back cover or front camera for repair, you absolutely must replace the adhesive tapes for the back cover. Item Quantity Image Description Back CoverAdhesive Tape GH81-21612A 1 Double sided adhesive ta...

Page 55 - Before disassembling:

Disassembly and Assembly 55 Disassembly for Back Cover, Display, and Charging Port Replacement Before disassembling: • Unplug and turn off device before disassembling. • Remove the SIM card tray. It is located to lower side of the device. • Wear an anti-static wrist strap and connect it to the groun...

Page 56 - SIM Card Tray Remove

Disassembly and Assembly 56 SIM Card Tray Remove 1 Prepare the device to repair by yourself. 2 Insert the ejection pin into the hole of the SIM card tray to loosen the tray. Pull out the tray gently from the tray slot. After you finish disassembling, refer to SIM Card Tray Assembly for how to reasse...

Page 57 - Back Cover Remove

Disassembly and Assembly 57 Back Cover Remove When removing the back cover, ensure that the device is fixed on a flat surface. 1 Heat the microwaveable heating bag and apply it on the left edge of the back cover for 3 minutes. • It is possible for the device or battery to be damaged by heat. • Do no...

Page 67 - Wireless Charging Module and Bottom Speaker Remove

Disassembly and Assembly 67 Wireless Charging Module and Bottom Speaker Remove 1 Check and remove the screws at the 13 different points. Check the number of screws that have been removed, and store them carefully to make sure that no unassembled screws are left inside the device during assembly. 2 U...

Page 71 - Charging Port Remove

Disassembly and Assembly 71 Charging Port Remove 1 Using the opening pick, pry up and disconnect the first interconnect cable from the main board, then disconnect the first interconnect cable from the charging port.Grab and remove the first interconnect cable from the frame. Be careful not to damage...

Page 73 - Main Board Remove

Disassembly and Assembly 73 Main Board Remove The PBA can only be replaced at an authorized repair shop. If the PBA is faulty, contact Samsung for further instruction. 1 Using the opening pick, disconnect the last remaining interconnect cable from the board.Grab and remove the last interconnect cabl...

Page 77 - Upper Speaker Remove

Disassembly and Assembly 77 Upper Speaker Remove 1 Remove 2 screws of the upper speaker. Be careful not to damage the near components.Check the number of screws that have been removed, and store them carefully to make sure that no unassembled screws are left inside the device during assembly. 2 Usin...

Page 78 - Front Camera Remove

Disassembly and Assembly 78 Front Camera Remove 1 Heat the microwaveable heating bag and apply it to the front side of the front camera module for 3 minutes. • It is possible for the device or battery to be damaged by heat. • Do not heat the device in a microwave. Doing so could cause an explosion. ...

Page 80 - Button Remove

Disassembly and Assembly 80 Button Remove The entire button module is required to reuse for assembly. 1 Insert the corner of your tweezer in the tab on the button bracket (plastic piece) and gently twist the tweezers upward to pry and loosen the button bracket from its recess in the frame.The left a...

Page 84 - Display Module

Disassembly and Assembly 84 Display Module The product has been disassembled as far as possible.The display module consists of the display, metal bracket, and battery. As they are bonded to each other, they cannot be separated.

Page 85 - Reassembly for Back Cover, Display, and Charging Port; Preparing a New Display Module

Disassembly and Assembly 85 Reassembly for Back Cover, Display, and Charging Port Replacement Before reassembling: • Remove the adhesive tape residues perfectly. • Prepare all existing screws of this device and adhesive tapes for the back glass and front camera. • Wear an anti-static wrist strap and...

Page 87 - Button Assembly

Disassembly and Assembly 87 Button Assembly 1 Using your fingers, insert the Side button and the Volume button on the frame. Be careful not to damage the near components. 2 Combine the button pad (rubber piece) and the button bracket (plastic piece). You can place the bracket against the back of the...

Page 92 - Main Board Assembly

Disassembly and Assembly 92 Main Board Assembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. 1 Align the main board module onto the device frame. Make sure to move the fl...

Page 96 - Charging Port Assembly

Disassembly and Assembly 96 Charging Port Assembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. 1 Insert the charging port module to the bottom metal frame of device. Pre...

Page 98 - Wireless Charging Module and Bottom Speaker Assembly

Disassembly and Assembly 98 Wireless Charging Module and Bottom Speaker Assembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device. 1 Connect the battery press connector to the...

Page 101 - Back Cover Assembly

Disassembly and Assembly 101 Back Cover Assembly Leaving screws inside the device may damage internal components, such as the battery. When assembling, be extra careful not to leave any unassembled screws inside the device.Before attaching the back cover, make absolutely sure that there are no screw...

Page 109 - SIM Card Tray Assembly

Disassembly and Assembly 109 SIM Card Tray Assembly 1 Insert the SIM card tray. 2 After finishing the last step, ensure that there are no abnormalities. • Check whether the parts or sensors in the device work properly with the Self Repair Assistant app after repairing and assembling your device. Ref...

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