1. To start the Hard reset procedure, the phone must be turned off.
2. Press and hold the combination of POWER and Volume Up(+) for a few seconds.
3. Use the Volume Up(+)/Down(-) buttons to go to the option wipe data / factory reset, and then confirm using the POWER button.
4. Select the option Yes - Delete All User Data to confirm the operation.
5. Select the option reboot system now to restart the smartphone.
Hard Reset - advantages and disadvantages Haier W858?
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. Removal of viruses that cause inconvenience in work and give permanent errors. Solving various problems that arose on the device after installing some applications and did not disappear after uninstalling them.
Disadvantages of Hard Reset:
All your data stored in the phone will be permanently deleted. The need to have a fresh backup of your phone's data, contacts, and media. It is possible that not all viruses will be removed from your phone.
What needs to be done before the Hard Reset operation.
Before doing a hard reset, be sure to remember the login / password to access 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 password to enter your Google account, then you need to use the instructions for bypassing the FRP lock for your phone model. 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 important information remains in the memory of your phone, then it can be saved in the following ways:
Synchronize your phone 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: Type: smartphone; Band: 3G (UMTS), GSM 900, GSM 1800, GSM 1900; Platform: Android; Smart Phone OS: Android 4.3; Number of processor cores: 4; CPU frequency: 1 200 MHz; RAM: 1 024 Mb; Internal RAM: 4 GB; Memory Card Slot: yes; Memory card support: microSD (TransFlash); The maximum amount of memory card: 32 GB; Dimensions (WxHxT): 143.5x72.6x8.8 mm; Weight: 180 g; Enclosure type: classic; The number of SIM-cards: 2; Navigation key: no; Fingerprint: no; Color screen: yes; Screen type: IPS; Screen Size: 5; Resolution: 540x960 px; The number of pixels per inch (PPI): 220; Touch screen: yes; Touch screen type: capacitive; Multitouch: yes; Accelerometer: yes; Gyroscope: no ...
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