GUPFIX Running Diagnostic Battery Replacment for iPhone 12Pro max without tool kits (Diagnostic Series)

GUPFIX Running Diagnostic Battery replacement for iPhone 12pro max Quality Descriptions: Platinum Aftermarket: 100% brand new.This is the copy cable core and assembled by the third-party. Capcacity: Standard capacity (Diagnostic General Series)/ High capacity (Diagnostic Ultra Series,more than 8-25% capacity of the design capacity) Features: Before all battery you buy online or offline except going to an apple store are almost aftermarket battery produce by third-part factory, all will have the pop-up unknown part issue after replacing, now this latest battery can fix the issue once you have upgrated your OS to ios18. The service history will show Used battery and battery health & charging will show genuine capacity 100% after complete installing it If your battery is broken, this replacement part should be ideal for your iPhone 12pro max. This battery replacement is compatible with iPhone 12pro max only. High capacity:4530 mAh / Standard capacity:3687 mAh Installation tips: 1. After installation, the battery health shows 100% with an “Unknown Part” message. 2. To resolve this, go to Settings > General > About > Parts & Service History. 3. Tap Restart & Finish Repair to begin using the Repair Assistant. 4. The status will update to “Used Part”—no flashing or additional steps required. Package: 1,One GUPFIX diagnostic battery 2,One piece of adhesive strips.