powers down when unplugged battery not works
i have a issue, when i plug in the power addapter in my iphone the apple logo starts to blink.
when i take out the power addapter is turns off.
replacing battery and/or dock connector didnt work.
when i put the usb cable in my computer i can get it to give the "connect to iTunes logo" on the Phone.
the iTunes sees the Phone when i try to restore
but then it gives me a iTunes error 21.
the Phone had waterdamage before
what can i do to check if the Phone wil work again?
thanks and hope to get help.