20 Most Recent Samsung SCH-u340 Cellular Phone - Page 9 Questions & Answers

This is not something that you can find easily.Every phone has a unique code.what you can do is take your phone to a local mobile repair shop where you can get it unlocked.Just tell them that it is a network locked phone and you want to get it unlocked.
It is chargeable n not free.I bought mine from London and I gave Rs.800 (about 10 pounds).

Good Luck.

half impriset- *2767*2878#
full impriset- *2767*3855#
ok
thank u.

You should be able to go into message settings and turn the reminder beep off.You would find this under Message Settings, General, Message Alert.

Call the custumorcare . They will say the default security code.Usually the default security code is 0000 or 1111. Try this or call the custumorcare.

The phone will have to be opened and cleaned. There is probably corrosion due to the liquid damage shorting out some of the pins on the motherboard. You can clean it using an old toothbrush and some denatured alcohol. If this doesn't work, then the RF ic or port has probably gone out. They will have to be replace by your local repair shop.