Can the battery be replaced on Samsung S7?

Samsung s7 Edge 20 battery suddenly turned off and running out of power

Hello, original poster

Used Samsung mobile phones: s2 s3 s4 s5 s6 s6edge s7 s7edge note2 note3 A5 A6 A7 E7 A8 A9 A9pro note4 note5 S6edge+ Mega Mega2 W2014 W2015 W2016

Samsung Tablets: Tab S 8.4, Tab S 10.5, Tab S2 8.0, Tab S2 9.7

Hong Kong's ultimate Samsung fans are here to answer your questionsstions!< /p>

Consider it a battery quality problem

Just go to the service center for inspection!

"If the phone turns off automatically, it is recommended:

1. If the battery of the mobile phone is low, the phone will turn off automatically. It is recommended to charge it for a while time. while.

2. If the battery is still sufficient and the phone still turns off automatically, it may be caused by software. Due to compatibility, if the automatic shutdown occurs. Many times, it is recommended to remove the recently installed third-party software to exclude if it is related to the downloaded software

3. Please backup your phone's important data and restore to factory settings

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4. If the problem persists, it is recommended to bringyour purchase invoice, repair card and tablet to At local service center, professional engineers will help you detect "

It is recommended to try the following operations:

1. Turn off the battery and test

2. Replace the charging position, to exclude intermittent charging caused by poor contact with the socket.

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3. If conditions permit, replace the replacement charger for testing or send it for repair and testing< /p>

4. When turning on the power for charging, if the mobile phone is equipped with third-party plug-ins such as Charging Doctor, it is recommended to uninstall and test it

5. Check if there are foreign objects in the charging interface of the device. mobile phone, such as liquid or debris that could cause the mobile phone charging interface to become disconnected from the charger en due to poor contact, if this happens, it is recommended to send it for repair. as soon as possible

6. Backup phone data (phone book, text messages, etc.) and restore phone to factory settings (enter phone settings-reset-restore phone settings factory)

p> If the problem persists, it is recommended to bring the three-pack voucher and send the phone and charger to the local Samsung service center for detailed inspection.

The Samsung S7 EDGE will not consume the phone's power when turned off, but it has the chemical characteristics of lithium batteries. If the battery is not used for a long time, it should be charged to 60%

Dear Samsung users:

Since different mDifferent mobile phone models have different production and sales times, the remaining battery power of the mobile phone will also be different. The authenticity of the mobile phone cannot be identified based on the battery power. If you need to identify the authenticity of the mobile phone, it is recommended to bring the purchase invoice and repair guarantee. Send the card and device to the Samsung service center. . Ask the service center staff if the machine can be repaired if there is a performance problem within the warranty range. If the machine can be repaired, it is a genuine Samsung machine. Samsung s7edge suddenly has blurry screen

If your phone has blurry screen, green screen, incorrect screen color and other abnormal screen color issues, we recommend that you:

1. Turn off the phone and restart it.

2. Whether the phone can be used norHowever, please check if the theme software is used. It is recommended to restore the theme that came with the phone

3. . If it doesn't work, please backup phone data (contacts, information, etc.), try to restore phone to factory settings

4. If the above operations are ineffective, or . the phone cannot continue to work due to screen distortion, etc., please take the purchase invoice, repair card and machine to Samsung after-sales service center for testing Samsung S7edge suddenly cannot recognize the telecom card. If the phone cannot recognize the SIM card, we recommend:

1. Check whether the inserted SIM card matches the phone .

2. Check if the SIM card is correctly placed; remove the SIM card and try to reinsert it.

3. If it is a dual SIM phone, vPlease check if the SIM card is activated. Operation: Settings-(Connection)-SIM Card Manager-Activate the SIM card to use.

4. If this does not work, it is recommended to try another SIM card to determine if it is a SIM card problem.

5. If the SIM card is still not recognized, please connect to the WLAN network and enter Settings - About device - Software update (System update) - Upgrade (please backup device data before upgrade).

If the problem persists after the above operations, please take your purchase invoice, repair card and machine to Samsung service center, and professional after-sales engineers will help you fix it. detect.

If the screen freezes or the system interface cannot be entered after turning on the phone, please press and. hold the power button and volume down button for more than 7 seconds at the same time. Restart the device.

This phone essentially takes the shape of the Galaxy S6 Edge. The front is a double-sided curved screen. The shape of the speaker, the sensor opening and the layout of the main buttons on the top also retain the Samsung characteristics. The back is also made of glass.

Computer and phone problem. According to your description, the s7edge phone suddenly rebooted when it had enough power.

The reasons are: The battery is worn out prematurely. 1. The battery is charged lors from running large programs for a long time. 2. When the temperature is low in winter, the battery will automatically turn off if it is below 60%.

The solution is: just replace the battery. If you have strong practical skills, you can buy replacement batteries online. If it does not work, go to the after-sales service for replacement.