How to hard reset Alcatel OT-991
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1. Turn off the phone with the POWER button.
2. Next, you need to press and hold the Volume UP and POWER and POWER button within a few seconds.
3. Release the keys reserted as soon as you see the Android logo.
4. Press the Home button to enter Recovery Mode.
5. Select from the menu wipe data / factory reset using the Volume Up(+)/Down(-) buttons and confirm with the Left Touch Button button.
6. Select Yes - Delete All User Data. Use the Volume Down(-) key to scroll and press Left Touch Button to choose.
7. Overload the phone, select reboot system now and confirm with the POWER button.
Hard Reset - advantages and disadvantages Alcatel OT-991?
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 its performance.
Removal of viruses that interfere with work and give permanent errors.
Solving problems that have arisen on the device between applications and for example bluetooth.
Disadvantages of Hard Reset:
All data and applications will be permanently deleted.
The need to back up contacts from the phone book, settings and media files.
Not all viruses on Android will be removed after a factory reset.
What needs to be done before the Hard Reset operation.
Before doing a hard reset on your phone, be sure to make sure that you know the login / password for accessing your google account.
You can sign 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 use your device.
If after a hard reset you cannot remember the login and password for entering your Google account, then you need to find instructions on bypassing the FRP blocking.
It is not possible to bypass the FRP protection on some new phone models, and for this you will need to contact the 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 important information remains in the memory of your phone, then there are the following options to save it:
Sync your data with Google contacts, Google drive.
Create a backup using Titanium Backup.
With the service programs for your phone, you can transfer important data to your PC.
Summary: Smart Phone OS: Android OS, v2.3 (Gingerbread); Chipset: Mediatek MT6573; CPU: 800 MHz Cortex-A9; GPU: PowerVR SGX531; Type: TFT capacitive touchscreen, 256K colors; Screen Size: 4.0 inches (~57.4% screen-to-body ratio); Resolution: 320 x 480 pixels (~144 ppi pixel density); Multitouch: Yes; Main Camera: 3.15 MP, LED flash; Features: Geo-tagging; Video: Yes; Front Camera: Yes; Card slot: microSD, up to 32 GB (dedicated slot); Internal: 150 MB; Alert types: Vibration; MP3, WAV ringtones; Loudspeaker: Yes; 3.5mm jack: Yes; WLAN: Wi-Fi 802.11 b/g/n, hotspot; Bluetooth: v4.0, A2DP; GPS: Yes, with A-GPS; Radio: Stereo FM radio, RDS; USB: microUSB v2.0; Sensors: Accelerom ...
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