Samsung SM-X210 - Repair Manual

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...

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

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...

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-...

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...

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...

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...

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...

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...

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...

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 ...

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...

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...

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...

Exploded View and Parts List 48 Exploded View and Parts List The product’s composition may vary depending on the country, region, or carrier. Exploded View

Exploded View and Parts List 49 Parts List Number Name QBC01 Back Cover Module QBR01 Charging Port Bracket QBR03 Front Camera Bracket QBR04 Rear Camera Bracket QCA01 Rear Camera QCA02 Front Camera QCB01 Antenna Flex Cable (White) QCB02 Antenna Flex Cable (Blue) QCB03 Antenna Flex Cable (Black) QCB04...

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 (...

Disassembly and Assembly 53 Fasteners (Adhesives and Materials) for Assembly The fasteners composition may vary depending on the repair parts, country, region, or carrier. Item Quantity Image Description Screen Top Adhesive Tape GH81-24537A 1 Double sided adhesive tape attached to the top edge of br...

Disassembly and Assembly 56 Disassembly for Replacement Before disassembling: • Unplug and turn off device before disassembling. • Remove the SIM card tray from the device. • Wear an anti-static wrist strap and connect it to the grounded ESD safe mat. • The product’s composition may vary depending o...

Disassembly and Assembly 57 SIM Card Tray Remove 1 Prepare the device to repair by yourself.

Disassembly and Assembly 59 Button Remove The buttons are already included in the back cover module. Replace them only if they need to be repaired. 1 Press one end of the Volume button with your fingers lightly so that the other end protrudes. 2 Hold the tip of the protruding button carefully with t...

Disassembly and Assembly 62 Screen Remove When removing the screen, 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 screen for 3 minutes. • It is possible for the device or battery to be damaged by heat. • Do not heat the d...

Disassembly and Assembly 79 Charging Port Remove 1 Using the opening pick, separate the battery connector from the main board. • Make sure to first disconnect the battery connector for your own safety. • Be careful not to damage the battery. 2 Check and remove the screws at the 4 different points on...

Disassembly and Assembly 83 Camera Remove 1 Check the screws at the 5 different points on the rear camera bracket, the screws at the 6 different points on the front camera bracket, and the screw on the top metal plate of FPCB cable, and remove them using a cross-head screwdriver. Be careful not to d...

Disassembly and Assembly 92 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 tweezers or your fingers, lift up the main board from the back cover module. Be careful not to damage the battery. Be ca...

Disassembly and Assembly 95 Speaker Remove 1 Check and remove the screws at the 16 different points of speaker modules using a cross-head screwdriver. 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 unassem...

Disassembly and Assembly 105 SIM Card Socket Remove 1 Check and remove the screw of bottom metal plate of FPCB cable using a cross-head screwdriver. 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 unassembl...

Disassembly and Assembly 110 Ear Jack Remove 1 Check and remove the screws at the 2 different points of ear jack module using a cross-head screwdriver. Be careful not to damage the ear jack and near components.Check the number of screws that have been removed, and store them carefully to make sure t...

Disassembly and Assembly 114 Back Cover Module The back cover module consists of the back cover, metal bracket, and battery. As they are bonded to each other, they cannot be separated.

Disassembly and Assembly 115 Reassembly for Replacement Before reassembling: • Remove the adhesive tape residues perfectly. • Prepare all existing screws of this device and adhesive tapes. • Wear an anti-static wrist strap and connect it to the grounded ESD safe mat. • Leaving screws inside the devi...

Disassembly and Assembly 116 Ear Jack Assembly Leaving screws inside the device may damage internal components, such as the battery. During assembly, be extra careful not to leave any unassembled screws inside the device. 1 Using the tweezers, remove the clear film from new ear jack adhesive tape an...

Disassembly and Assembly 118 SIM Card Socket Assembly Leaving screws inside the device may damage internal components, such as the battery. During assembly, be extra careful not to leave any unassembled screws inside the device. 1 Using your fingers or the tweezers, assemble the SIM card socket modu...

Disassembly and Assembly 123 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 Prepare the speaker module to assemble and the new adhesive tape (1 ea) to be...

Disassembly and Assembly 136 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 Place the main board to the exact position of the back cover module and pr...

Disassembly and Assembly 149 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 Using the tweezers, place the charging port to the exact position of th...

Disassembly and Assembly 154 Screen 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 screen, make absolutely sure that there are no screws, misce...

Disassembly and Assembly 166 Button Assembly The buttons are already included in the back cover module. Replace them only if they need to be repaired. 1 Remove the release film of new Volume button. 2 Using your fingers, grab the Volume button and insert it on the slot carefully. Be careful not to d...

Disassembly and Assembly 168 SIM Card Tray Assembly 1 Insert the SIM card tray back into the slot and push it in its position. 2 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 ...