Answer to: After replacing iPhone 3GS Dock Connector: Antenna Signal is WeakThanks Guys had the same problem my battery ran out and would no longer charge so i ordered a dock connector and battery and wow putting my old dock connector back in sorted this issue out immediately. Sparky whoever you are, YOU ARE THE MAN!!!!
Answer to: What pins to test for battery voltage?I Had the same problem iphone was bricked, charge had ran out and would not connect to itunes or even show the charging screen. I have fitted a new battery less than £5.00 from E-BAY and wow up and running again. The two outer terminals on the battery should read 3.7v anything less its fried.