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How to hard reset Lenovo A820

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1. Turn off the phone.

2. Next, you need to click simultaneously POWER and Volume Up(+) for a few seconds, and release when a warning appears.

3. Select Reset Device or Clear Data or Clean EMMC.




Hard Reset - advantages and disadvantages Lenovo A820?

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 phone with factory settings as a result.
Removing viruses that have entered your phone.
Solving problems that have arisen due to the conflict of some applications and those remaining after they were removed from the phone.

Disadvantages of Hard Reset:
Completely deletes all user data on the device.
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. Then you do not need to enter the login password to your Google account and you can immediately use your device.
If, after the hard reset procedure, the phone is locked by the FRP and 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:

Synchronization with Google contacts, Google drive.
Backup your data, contacts and media.
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.: v4.1.2 (Jelly Bean); Shape: Bar; SIM: Dual SIM (Mini-SIM), Dual Standby; Processor Speed: Quad-core 1.2 GHz Cortex-A7; Internal Storage: 4GB; RAM: 1GB; External Storage: microSD, up to 32 GB; Battery life: ; Screen Size: 4.5 inches (~245 ppi pixel density); Resolution: 960x540; Touch Screen: yes; Screen Type: IPS LCD capacitive touchscreen, 16M colors; Pixels: 8 MP; Flash: ; Image Stabilization: ; Waterproof: ; GPS: yes; Dimensions (WxHxD): 135 x 68.2 x 9.9 mm (5.31 x 2.69 x 0.39 in); Weight: 151 g (5.33 oz); ...

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