For a few months now, I've been experiencing some issues with charging my S3. It seems like the phone will only charge in certain scenarios. For example, if I use the regular AC adapter, charging works fine. I can charge via USB on the computer using certain cables. I have a handful of portable battery packs and none of them will charge the device anymore. I've even swapped out the USB cable that came with the battery packs with the one that works with the computer.
I'm running the quantum rom, but had this problem with other roms as well. Only recently has it become an issue. I'm trying to figure out if it's a hardware issue with the device or if there's a software setting I can tweak that might fix this.
Thanks for any help.