Instructions to restart, reboot, unfreeze or unblock Ultimate devices

How to reboot, unfreeze, unblock, or unlock a Ultimate 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 Ultimate device model and find the steps to restart it without losing information, be it a mobile phone, tablet, smartwatch or activity bracelet.

Ultimate UM400 Ultimate UM400