Chosen Solution
my iPhone 3gs deosnt seem to charge after a battery remplacement, the phone battery stay at the same level after I plug in to charge it I see the symbol that my phone charge but after few minutes plugged the phone still at the same level.
try swapping back to the original battery and see if that makes a difference. For some reason the 3gs is supersensitive about it’s batteries. This “new” battery unless from apple store (who won’t sell to you anyway!) may be a second/reconditioned/oem etc so not always perfect.. they may also have been sitting on the shelf for some time (so not exactly brand new)
