Hard reset Sharp Z3 Option 1
1. Go to Settings
2. Click on the menu About Phone
3. Next item Storage
4. Then click on Factory data reset
5. Mark opposite Factory Reset and Format disk
6. Click on Start cleaning
7. Reset will complete after Sharp Z3 restart.
Hard reset Sharp Z3 Option 2
1. Need to turn off the smartphone Sharp Z3
2. Press Volume Up + Turn on for a few seconds
3. Stop pressing the buttons when we see the brand logo on the display
4. Click Clear Data
5. Click on Start
6. The reset process will end after Sharp Z3 restart.
To fully perform a complete reset of Sharp Z3, a battery charge of about 80% is required.
When the reset is completed, all personal applications and data installed in the memory Sharp Z3 will be erased.