Chosen Solution
iphone 6s says “accessory may not be supported” when charging. i have tried multiple original Apple cables as well as 3rd party cables (both mifi certified and not). there are 6 iphones and over 2 dozen good cables around the house (bad cables are clipped and tossed after repeated failures). i have also tried “reset all settings” and upgraded to IOS 14.2. i have cleaned out the charger port with a toothbrush, both dry and with a little bit of 99% IPA. “replace the battery” seems to be a common mantra among problems, but the battery health reads 100%. any thoughts on now to troubleshoot this further? i’m not a pro, but i’m not averse to cracking it open and doing DIY phone surgery. Thanks
@beekerc since you already checked the original cables and chargers and you still have the same issues, the next step would be to replace the Lightning Connector assembly. iPhone 6s Lightning Connector Assembly Replacement