Solved Second Opinion For Troubleshooting Charging Battery Issue Iphone 6S
Chosen Solution I’m trying to diagnose an issue with a 6s, as to whether it’s a battery, charger port or charger IC chip issue. the latter which i’m not able to fix. the initial problem appeared to be that the phone would not power up. i took it apart and tested known good batteries in that phone, and that phone’s battery in other phones.what i found is that if the battery is well and truly drained, meaning you don’t even get the empty battery with a thin red strip and the lighting plug on the screen, then the phone would not charge it, or even draw current over the chargning port....