Soft Reset HUAWEI UM840
If your HUAWEI UM840 stuck or is frozen you perform the soft reset operation. Check out how to force restart on Android 2.1 Eclair. As a result your HUAWEI UM840 should reboot itself.
Help! This doesn't work
- Remove and insert the battery into your phone.
- Press Power button until your handset is on.
- Done, device after restart should be working properly.