2. Press and hold the Volume Up(+) and POWER button at the same time within a few seconds.
3. Next, you need to release the kept buttons when you see on the boot mode screen.
4. Go to Recovery Use the Volume Up(+) button and click the Volume Down button to confirm the selection.
5. To open Recovery mode, press and hold the POWER button and the Volume Up(+) button.
6. Use the Volume Down(-) button to highlight in the menu item wipe data / factory reset, and press the Volume Up(+) button to confirm.
7. Use the Volume Down(-) button to select the menu item Yes, and then click Volume Up(+) to confirm.
8. Use the Volume Down(-) button to select "Reboot System Now", and press the Volume Up(+) button to confirm.
Hard Reset - advantages and disadvantages Verykool Wave s5019?
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 get a completely clean phone from user settings and data. 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:
Your files and data will be irretrievably lost. The need to have a fresh backup of your phone's data, contacts, and media. 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 a hard reset you cannot use the phone because the phone is locked by FRP, 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 there are the following options to save it:
Sync your data with Google contacts, Google drive. Backup your data, contacts and media. Transfer important data to your PC using service programs for your smartphone model.