k750i problem: Help plz

[xechan]

i have k750i CID 49 R1Db001 firmware. Today my phone give me problem.. i don't know what happened to it.
The "Upper Left" button is not working.
Joy Stick Not Move to "Right" or "Down".
Number "1, 2, 3" is not working.
And "Power ON/OFF" button not working.
i use master reset but can't working.. in morning my phone is working properly, i don't know what happened to it.
One more thing: in game "Super Real Tennis" my joy stick is working properly.. but in phone.......what happened to it???
if any one know plz help me.

[Boki92]

*>*<<*<* , test the keyboard to see what is wrong.

[xechan]

*>*<<*<* , test the keyboard to see what is wrong.

hay, what is it for? i think you type wrong keys, correct combination are " >*<<*<* " anyways can't working..

[lp150189]

you should fash again your mobile with another firmware.may be because of your firmware.Try it

[mohdumer]

Ya Flashing Will Solve Your Problem. See XS++ 3.1 Guide-Flashing,Customizing,Recovering - Top Sony Forums

[xechan]

any one have alternate or simple solution...

[abmadman]

Try keeping Super Tennis minimized and then use the joystick. Maybe then you can go in the service menu and run the keypad check.

[xechan]

joy stick is working when key lock is on OR play any java game but 1,2,3,Upper Left button, and ON/OFF button not working.

[bagoes]

i think is not software problem,change joystick n keypad driver can fix it

[xechan]

i want to confirm that if i full flash my cellphone, can it solve my problem??