Battery Problem - Help
hi guys, I am having a problem with my battery of iPhone 3G. I connected it to AC charger for 8 hours... but the iphone screen did not change.. which is bolt. I disconnected it.. tested the battery alone with voltmeter ... the reading was 4 Volts, but when I tested it while connected to the board .. it showed 1.7 V
Is this hardware problem or anyother ??
Pls gimme the solution and help...