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