If your HONOR Band 5 is stuck or frozen, You can perform a soft reset operation. Check out how to force restart Vendor. As a result your HONOR Band 5 should reboot and start running again. Click here to find out more about soft reset operation.
- Start by pressing the Touch-sensitive button to wake up the screen.
- Now swipe down on the screen until you find More.
- Next, tap on More to enter.
- Then scroll down and tap on the System.
- Now tap on the Restart.
- Finally, tap on the blue checkmark to confirm.
Source : hardreset.info