Avvio Pro 450


Hard reset Avvio Pro 450 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 Avvio Pro 450 restart.


Hard reset Avvio Pro 450 Option 2

1. Need to turn off the smartphone Avvio Pro 450

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 Avvio Pro 450 restart.

Attention!

To fully perform a complete reset of Avvio Pro 450, a battery charge of about 80% is required.

When the reset is completed, all personal applications and data installed in the memory Avvio Pro 450 will be erased.