hi my n70me close all applications sometimes like when i want to open gallery contacts log or even switch the phone off it doesn't respond untill i remove the battery then start the phone again then it works right then it closes the applications again how can solve this plz ?????
n70me closes applications
Try to backup your important data and then format your phone either with *#7370# if you can or with (*) + (3) + (green) + (power on) combination.