Instructions to restart, unfreeze or unblock Changjiang devices

How to reboot, unfreeze, unblock, or unlock a Changjiang 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.

Changjiang N5300 Changjiang N5300
Changjiang ChangJiang P5 Changjiang ChangJiang P5
Changjiang G22 Changjiang G22
Changjiang N7300 Changjiang N7300
Changjiang N8100 Changjiang N8100
Changjiang GMate 6589 Changjiang GMate 6589
Changjiang N7100 Changjiang N7100