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Samsung - Samsung b7722 keypad problem

Samsung Hardware-Repair Area - GSM-Forum - forum.gsmhosting.com
Hi all

Please help me to repair samsung b7722 keypad

Only power key or touch screen working

Call button home button camera,vol+ - Lock key etc. not working phone pcb looking brand new mean no any damage found

please experts help me to repair this phone
Date: Dec 12, 2012    Labels: Samsung


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