2. Press and hold the Volume Up(+) and POWER and POWER keys for a few seconds.
3. Release all keys when boot mode appears on the screen.
4. Select Recovery. Move the menu using the Volume Up(+) key and confirm the selection by clicking the Volume Down(-) button.
5. Using the Volume Up(+)/Down(-) buttons, select wipe data / factory reset and press the POWER button to confirm the selection.
6. You need to confirm the reset operation, select Yes from the menu and confirm the selection using the POWER button.
7. Select Reboot System Now and confirm the selection using the POWER button.
Hard Reset - advantages and disadvantages UMI London?
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 reset the phone, thereby improving the stability of its work. Removal of viruses that interfere with the normal operation of applications and the system. You will be able to solve various problems on the device, for example, with bluetooth or other applications.
Disadvantages of Hard Reset:
Completely remove all user files and settings on the device. The need to have a backup. In some cases, it is impossible to remove all viruses from Android, even after a hard reset.
What needs to be done before the Hard Reset operation.
So that after a hard reset you can use your phone, make sure you know the login / password to your google account. You need to log out of your google account before resetting. In this case, after performing a factory reset, the phone will not ask for any logins and passwords and you can immediately use your phone. If, after resetting the settings, the phone is blocked by the FRP and you cannot remember the login and password for entering your Google account, then for most models there is an instruction for bypassing this protection (FRP). Not all modern phone models can bypass this protection, their owners will have to contact an official service center.
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 personal data (contacts, photos, videos) remains in the memory of your phone, then they can be saved in several ways:
Synchronization with Google contacts, Google drive. Create a backup using Titanium Backup or other programs. With the service programs for your phone, you can transfer contacts, media files, and important data to your PC.
Summary: Design: Bar; SIM Quantity: Dual SIM; SIM Types: Micro SIM Card, Nano SIM Card; CPU: MTK6580; Processor: Quad Core, 1.3GHz; Operating System: Android 6.0; RAM: 1GB; ROM: 8GB; External memory: TF card up to 32GB (not included); Sensor: G-sensor, Light sensor, Proximity sensor, Acceleration sensor; Support Language: Arabic, English, French, German, Portuguese, Russian, Spanish, Turkish, UKrainian, Vietnamese, Simple Chinese; Additional Features: OTG, FM Radio; Screen Size: 5.0 inch; Screen Type: IPS, HD; Resolution: 1280 x 720 pixels; Camera Quantity: Dual; Front Camera: 2.0MP; Back Camera: 8.0MP; Video recording: Yes; Audio: MP3, WAV, AMR; Video: 3GP, M ...
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