Blank display, i can make and recieve calls but i'm not able to see my contacts,msg etc........

HI DEAR
CHECK WHEN YOU POWER ON THE PHONE DO YOU HEAR POWER ON SOUND OR CHECK IF YOU CAN RECIEVE CALLS WELL.IF BOTH ARE YES THEN THERE MIGHT BE A PROBLEM WITH LCD DISPLAY OR DISPLAY IC, BOTH CAN REPAIRED BY HARDWARE REPAIR PERSON. IF YOU CANT HEAR POWER ON SOUND AND CANT RECIEVE CALLS AS WELL THEN UPDATE THE THE PHONE FIRMWARE

hi
there is an display problem in your phone. change the display of your screen. this will fix your problem,. don't try to do it your self it is risk. contact your service provider to do this work.
thank you

please keep 30% of the memory stick free may be this will help.

if this does not help then get the software updated.

strange enough. Maybe the Qatari network is only GSM 900 MHzor your phone isn't on the supported list. Try remove the battery for 15 min and then turn on your phone. Also check that network search is set to Automatic so is the band selection.

This sounds like your phone is defective and your service provider should probably replace your phone.

call customer care of your connection provider and tell them about this problem..it has nothing to do with your mobile.

hi, try resetting ur cell phone by this code:
*#7370# and press green key

that usually means the phone does not support the picture file that you are trying to open

if you're with rogers, then you should turn off name display 

you have to do a master reset in the set up menu ....