2. Simultaneously press and hold the Volume Up(+) button for about 10 seconds.
3. After the Android image appears on the screen, press the POWER button to enter Recovery Mode.
4. Select from the menu item wipe data / factory reset using the Volume Down(-) button to go through the menu items and the POWER button to confirm.
5. Select Yes - Delete All User Data Using the Volume Down(-) button to go through the menu items and the POWER button to select.
6. Next, you need to overload the phone, select reboot system now and press the POWER button to select.
Hard Reset - advantages and disadvantages Allview V1 Viper S4G?
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:
Ability to clear the phone to factory settings. Remove viruses and malware that block applications on the device. Solving various problems that arose on the device after installing some applications and did not disappear after uninstalling them.
Disadvantages of Hard Reset:
Completely remove all user files and settings on the device. The need to have an up-to-date backup of your data, contacts, settings and media files. After returning to factory settings, some viruses may remain in the phone.
What needs to be done before the Hard Reset operation.
In order to use the phone after a hard reset and it 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. In this case, after performing a factory reset, you can immediately use your device. 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). 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 remains in the memory of your phone, then there are the following options to save it:
Synchronize your phone with Google contacts, Google drive. Create a backup using Titanium Backup or other programs. Using the service programs for your phone model, you can transfer important data to your PC.
Summary: GSM frequencies: 900 1800 1900; Standard UMTS: 900 2100; Standard LTE: LTE: 800, 1800, 2600 MHz; Type: Touch; Dimensions (W x H x D): 143.00 x 70.70 x 6.90 mm; Weight: 124.70 g; Main display: Color / IPS TFT16M colors720 x 1280 px (5.00") 294 ppi; Display protection: Corning Gorilla Glass 3; Standard battery: Li-Ion 2000 mAh; Quick battery charging: no; Internal memory: 16 GB; RAM memory: 2 GB; Memory cards: yes, microSD, microSDHC (up to 32 GB); Operating system: Android 4.4 KitKat; Processor: -; Processor clock: 1.20 GHz; Touchscreen: yes; DualSIM: yes; SIM cards standard: microSIM; DualSIM mode: -; Hybrid DualSIM: no; Announced: 3Q 2014; Camera ...
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