Chosen Solution
I heard that people can now boost their iphone batteries from “Battery Service” to 100% and i believe that this should be able to fix battery service still showing on most iphones after battery is being replaced, Please who knows how to do this ?
The JC V1S (or V1SE) is about $100. This will repair the True Tone and battery meter functions of iPhone screens and batteries respectively. While it restores those functions, it may or may not remove the “battery may not be genuine” message.
@squemart Using the JC V1SE Can you power on the device? If so, find the settings cog and tap on itFind the language settings (语 or 語)Change language to English (英语) Let me know when you get this far.
