"[iOS 11.3] Battery Health - Replaced Battery?!"に関する回答I'm not to pleased either. Sort of regretting ordering an ifixit battery replacement now. I just did the install and my phone is fully charged and it's not seeing it's peak cpu performance. Now I understand it's not ifixit's fault, but I wish this information was on the listing before I hit buy. Guess I will have to deal, but it is frustrating.