my phone recently fell down but when i switch it on it was okay then i wanted to change the sim card...
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my phone recently fell down but when i switch it on it was okay then i wanted to change the sim card and i switched it off,it didnt go on,all it displayed was test mode then after afew hours, local mode on the screen and it doesnt respond when placed on charger or when any of the buttons is pressed.please help.am desperate without it.