If n 70 fall down its display only white display, if charage the battary its showing the chargeing symbol, and i also getiing the if press any keyi gets teh beep sound, but phone is not working , pls let me know the if display is gone the phone also not work.
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Try this one, enter *#7370# once you see the white screen. This will going to reset your phone to factory settings. Enter your security code, but by default 12345 is the security code.
If the mobile is too old, then it could be because of the battery of the mobile is old and so not functioning properly. Or if you cell is not too old but faced any kind of accidents such as falling from a good height or something like that, then once again, your battery may be not functioning properly due to that. Or else, you will have to contact the dealer from whom you bought the cell phone.
It looks that your N70 has a booting problem. Your phone wasn't booting. Usually the boot IC goes bad and needs t be replaced. You have complicated your problem by changing the glass IC's. This surely wasn't your problem. I'm not sure if you have replaced them correctly though. If you have a digital multimeter than check your phone across the battery terminals. Keep the meter on 'Continuity' which also shows a 'Diode' symbol and check ur phone .Between +ve to grnd, one side, the meter shd show around 370 ohms and reversing the polarity of the meter across the same terminals of the phone the meter shd show a reading similar to a capacitor discharge action towards infinity. Now if these readings do not show, then the phone has a 'shorting' somewhere. I suggest u take your phone to a technician he may be in a position to kick start it back to life.....................
full charge the set..it might show the display then..but after some hours it might become white again..i am also searching for a solution of this problem!
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