Windcatcher

hello, I have replaced battery on iPhone 6PLUS with a new one, most probably genuine OEM one (looks very good and...

Is it possible to upgrade Macbook Air 13" Late 2010 A1369 with back-light. There is no place to connect it right away but...

Phone call is the only other quick option I could think of :(

I have similar problem with this new feature after replacing battery. Mine is NOT SHOWING 100% capacity of new battery but 65% capacity and service status of previous very old battery... Here is cross link [iOS 11.3] Battery Health Beta - No Change after Replacing Battery

You can't do it. To many differences :(

Is there a way to get a calibration software somehow ? Is Apple offering paid calibration service and what is the cost?