Hard reset Irbis SP401 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 Irbis SP401 restart.
Hard reset Irbis SP401 Option 2
1. Need to turn off the smartphone Irbis SP401
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 Irbis SP401 restart.
Attention!
To fully perform a complete reset of Irbis SP401, a battery charge of about 80% is required.
When the reset is completed, all personal applications and data installed in the memory Irbis SP401 will be erased.