2. Next, press and hold the Volume Up(+) and POWER and POWER just within a few seconds.
3. Release the keys when the Recovery mode appears .
4. Use the Volume Up(+)/Down(-) buttons to select the menu item wipe data / factory reset and press the POWER button to confirm the selection.
5. You need to confirm the reset operation, select Yes and confirm the selection using the POWER button.
6. Overload the phone, select reboot system now and confirm the selection using the POWER button.
Hard Reset - advantages and disadvantages THL 4000?
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 operation of applications and the system. Solving various problems that arose on the device after installing some applications and did not disappear after uninstalling them.
Disadvantages of Hard Reset:
All data and applications will be permanently deleted. The need to have a fresh backup of your phone's data, contacts, and media. 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 can sign out of your google account before resetting. In this case, after performing a factory reset, you can immediately 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. Some new phone models may have problems with bypassing the FRP protection 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 personal data (contacts, photos, videos) remains in the memory of your phone, then they can be saved in several ways:
Sync your data with Google contacts, Google drive. Create a backup using Titanium Backup or other programs. Transfer important data to your PC using service programs for your smartphone model.
Summary: 2G Network: GSM 850 / 900 / 1800 / 1900; 3G Network: HSDPA 850 / 2100; 4G Network: No; SIM: Dual mini SIM; Dimensions: 140 x 68 x 11.2 mm, 158 grams; Keyboard: Touchscreen; Colors: Black, White; Cover: Plastic; Type: IPS, multi-touch, capacitive touchscreen with 16,000,000 colors; Screen Size: 4.7 inches, 540 x 960 pixels, 234 pixels per inch (PPI); Card slot: MicroSD, up to 32GB; Internal: 8GB; Operating System: Android 4.4.2 KitKat; Processors: 1.3GHz quad-core Cortex-A7 CPU, MediaTek MT6582 chipset, Mali-400MP2 GPU; RAM: 1GB; 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 ...
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