How to hard reset Lenovo S820
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1. To start, turn off the phone with the POWER button.
2. Press and hold the Volume Down(-) and Volume Up(+) key simultaneously for a few seconds.
3. Holding these keys, press the POWER button.
4. Release the Volume Up(+)/Down(-) buttons when you see the Android image on the screen, and then release the POWER button.
5. Highlight the option wipe data / factory reset Use the Volume down button, and then press the POWER button to confirm.
6. Select Yes - Delete All User Data, and then press the POWER button to confirm.
7. Overload the phone, select "Reboot System Now", and then press the POWER button to confirm.
Hard Reset - advantages and disadvantages Lenovo S820?
In simple words, Hard Reset means hard resetting the phone. As a result, the system automatically returns to the factory settings and the system is completely cleared. Contacts, correspondence, application, files, search queries, passwords - all of this is deleted from the device's memory.Benefits of Hard Reset:
The ability to get a completely clean phone from user settings and data.
Removing viruses that have entered your phone.
Solving problems that arose after installing some applications and remained after they were removed from the phone.
Disadvantages of Hard Reset:
All your contacts, data and media files will be deleted.
The need to have an up-to-date backup of your data, contacts, settings and media files.
Unfortunately, in some cases, not all viruses on Android will be removed, even after a hard reset.
What needs to be done before the Hard Reset operation.
If you want to do a hard reset on your phone, then make sure you know the login / password for your google account.
You can sign out of your google account before resetting. In this case, after performing a factory reset, you do not need to enter the login password for your Google account and you can immediately use your device.
If, after a factory reset, the phone is locked because you cannot log into your Google account, then you need to find instructions for bypassing the FRP lock for your phone model.
You will need to contact the official service center to bypass the FRP protection on some new phone models.
After performing a hard reset, your device will be completely wiped clean. Everything that was in the memory of your device will be deleted.
What can be done to avoid losing important information?
If important information (contacts, photos, videos) remains in the memory of your phone, then it can be saved in several ways:
Sync your data with Google contacts, Google drive.
Backup your contacts and information.
Using the service programs for your phone model, you can transfer important data to your PC.
Summary: Smart Phone OS: Android; Smart Phone OS ver.: 4.2; Shape: Bar; SIM: Dual SIM; Processor Speed: 1.2GHz; Internal Storage: 4GB (eMMC); RAM: 1GB; External Storage: MicroSD up to 32GB; Battery life: Up to 22 hours talk time, 140 hours standby; Screen Size: 4.7 inches (~312 ppi pixel density); Resolution: 1280x720; Touch Screen: yes; Screen Type: IPS Corning® curved glass; Pixels: Primary: 12 MP, Secondary: 2 MP; Flash: yes; Image Stabilization: ; Waterproof: ; GPS: yes; Dimensions (WxHxD): 139.5 x 8.95 x 69.7 mm; Weight: Starting at 143g; ...
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