It's been talked about for a while now and Apple is finally doing it. If you try to replace your iPhone XS, XS Max or XR battery with a non-official Apple battery or even an original battery at a third-party repair center, the you will get an error message. The message says that the iPhone can't verify if the battery is original or not so it won't give you information about the battery's health. This means that you can still use your phone and the battery's functionality won't be limited in any way but you won't be able to see when it's due for a replacement. The guys over at The...
Source: https://www.gsmarena.com/ios_124_partially_blocks_nonofficial_battery_replacements_on_iphones-news-38590.php
