ZTE S100 'R' solution ?
 

i have a zte s100 in which "R" is shown in the upper part of the display , so i am unable to make any call from the set ..

i have unlocked the set but same problem remains ..

what is the solution ?

r u tru to orignal flash file ????????????????
try this file and post result
http://www.4shared.com/file/xqc29Gtj..._UI_00000.html

not working bro after 3rd step it failes