Hard reset HTC 820G 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 HTC 820G restart.
Hard reset HTC 820G Option 2
1. Need to turn off the smartphone HTC 820G
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 HTC 820G restart.
Attention!
To fully perform a complete reset of HTC 820G, a battery charge of about 80% is required.
When the reset is completed, all personal applications and data installed in the memory HTC 820G will be erased.