I can't seem to get a new battery to charge in an iPhone XR.
Have installed two different new batteries in an Iphone XR. Plug the charger back in and it just sits in a boot loop. I see various current draw from the volt/amp meter that I have the USB plugged into so I know it’s trying something. But it’s just stuck in a boot loop. I left the new batteries to charge for multiple hours and nothing. If I plug the original battery in everything is fine. Any feedback would be great.