Hard reset Sony Xperia 1 Professional Edition 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 Sony Xperia 1 Professional Edition restart.
Hard reset Sony Xperia 1 Professional Edition Option 2
1. Need to turn off the smartphone Sony Xperia 1 Professional Edition
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 Sony Xperia 1 Professional Edition restart.
Attention!
To fully perform a complete reset of Sony Xperia 1 Professional Edition, a battery charge of about 80% is required.
When the reset is completed, all personal applications and data installed in the memory Sony Xperia 1 Professional Edition will be erased.