1. To start, turn off the phone with the POWER button.
2. Now, simultaneously press the Volume Up(+) and POWER and POWER button within a few seconds.
3. Release all buttons when the Tecno logo appears.
4. When Android Robot appears, press the Volume Up(+) and POWER and buttons again.
5. Highlight the option wipe data / factory reset Use the Volume Up(+)/Down(-) buttons moving around the menu and press the POWER button once.
6. End the operation, select Yes Use the Volume Up(+)/Down(-) buttons moving around the menu and press the POWER button once.
7. Overload the phone, select reboot system now Use the Volume Up(+)/Down(-) buttons moving around the menu and press the POWER button once.
Hard Reset - advantages and disadvantages Tecno M3?
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 the normal functioning of the device. 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:
All your contacts, data and media files will be deleted. The need to have a backup. In rare cases, it is impossible to remove some viruses from Android, even after a hard reset.
What needs to be done before the Hard Reset operation.
So that after a hard reset the phone is not blocked by the FRP, make sure that you know the login / password to 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 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. 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 important information (contacts, sms, photos, videos) remains in the memory of your device, then there are the following options to save it:
Sync your data with Google contacts, Google drive. Backup your data, contacts and media. With the service programs for your phone, you can transfer contacts, media files, and important data to your PC.
Summary: 2G Network: GSM 850 / 900 / 1800 / 1900; 3G Network: HSDPA 2100; 4G Network: No; SIM: Dual mini SIM; Dimensions: 115.8 x 62 x 11.7 mm; Keyboard: Touchscreen; Colors: White, Black, Yellow, Gray, Pink; Cover: Plastic; Type: TFT capacitive touchscreen with 256,000 colors; Screen Size: 320 x 480 pixels, 3.5 inches, 165 pixels per inch (PPI); Card slot: MicroSD, up to 32 GB; Internal: 4 GB; Operating System: Android 4.2.2 Jelly Bean; Processors: 1.0 GHz dual-core Mediatek MT6572E CPU; RAM: 512 MB; Alert types: Vibration, MP3 ringtones; Loudspeaker: Yes; Audio port: 3.5mm jack; 2G: GPRS - up to 85.6 kbps; EDGE - up to 236.8 kbps; 3G: Up to 22.2 mbps uplink; Up to 5.76 mbps downl ...
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