Instructions to restart, unfreeze or unblock Alphard devices

How to reboot, unfreeze, unblock, or unlock a Alphard brand device without losing personal data, documents, photos, settings and device content. Do a "soft reset" if your device has been frozen in an application and is not responding. Find your device model and find the steps to restart it without losing information, be it a mobile phone, tablet, smart watch or activity bracelet.

Alphard BQ1 Alphard BQ1
Alphard BQ4 Alphard BQ4
Alphard BQ3 Alphard BQ3