Soft Reset LG KH3900
If your LG KH3900 stuck or is frozen you perform the soft reset operation. Check out how to force restart on Vendor. As a result your LG KH3900 should reboot itself.
Help! This doesn't work
- Remove battery for few seconds.
- Put battery back in phone again
- Press the Power button, wait for phone to turn on.
- Success! handset is ready to work on.