Soft Reset SONY ERICSSON Txt CK13i

If your SONY ERICSSON Txt CK13i is stuck or frozen, You can perform a soft reset operation. Check out how to force restart Vendor. As a result your SONY ERICSSON Txt CK13i should reboot and start running again.

Open back case and remove battery, after couple seconds put it back again.
Hold Power button until logo will appear then u can release fingers from handset.
Wait until handset will restart, it may take around 20 seconds.
If u followed steps correctly operation should be done now.