Apple has encrypted the battery of iPhone XS and models above Once you replace the battery, you will get the "Important Battery Message" and "Service" message To make matters worse, the cycle count of the new battery will show the cycle count of the original battery Especially the battery data of iPhone 11 series and iPhone 12 series still can't be accessed It has been verified by technicians that the "Important Battery Message" will show up after you put in an aftermarket battery or a genuine Apple battery You can…
Read MoreiPhone XS -12 Pro Max Important Battery Message Pop-ups Removing – 100% Fixed
