Here you can find tutorials for the most common problems on DTNO.I devices

How to take screenshots, screen capture, print screen on DTNO.I smartphones, smartwatches and tablets. Instructions for hard reset, delete or reset DTNO.I devices, get IMEI code or find a lost or stolen DTNO.I, install WhatsApp, configure email, technical features and instructions to delete the Google account on your DTNO.I.