2. Simultaneously press and hold the POWER and Volume Up(+) button for a few seconds.
3. Release all keys when boot mode appears.
4. Select the string Recovery using the Volume Up(+) key and click the Volume Down button to confirm the selection.
5. When the Android image appears, press the Volume Up(+) button and the POWER button again.
6. Use the Volume Up(+)/Down(-) buttons to select from the menu wipe data / factory reset and press the POWER button to confirm.
7. Further, confirm the operation, select Yes and press the POWER button to confirm.
8. Overload the phone, select reboot system now and press the POWER button to confirm.
Hard Reset - advantages and disadvantages Celkon Millennia Ufeel Q599?
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 to factory settings. Removal of viruses that interfere with work and give permanent errors. 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:
Completely deletes all user data on the device. 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. Then you do not need to enter the login password to your Google account and you can immediately use your device. If, after the hard reset procedure, the phone is locked by the FRP and you cannot log into your Google account, then you need to find instructions for bypassing the FRP lock for your phone model. 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:
Synchronize your data and contacts with Google contacts, Google drive. Backup your data, contacts and media. With the service programs for your phone, you can transfer important data to your PC.
Summary: Chip: Spreadtrum SC7731C; Process technology: 28 nm; CPU: ARM Cortex-A7; CPU bits: 32 bit; Instruction set: ARMv7; Level 1 cache memory (L1): 32 KB + 32 KB; Level 2 cache memory (L2): 512 KB; CPU cores: 4; CPU frequency: 1200 MHz; GPU: ARM Mali-400 MP2; GPU cores: 2; RAM capacity: 1 GB; Operating system (OS): Android 5.1 Lollipop; SIM card type: Mini-SIM (2FF - second form factor, since late 1990s, 25.00 x 15.00 x 0.76 mm)Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm); Number of SIM cards: 2; Features: Dual SIM stand-by (Both cards are active. When one is busy, the other is not active); Type/technology: IPS; Diagonal size: 5 in; Width: 2.45 in; He ...
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