For iPhone XS and above, when a third-party battery or a genuine replacement battery is replaced by a third-party repair shop that isn't one of Apple's authorized partners, the battery health menu will show a warning about being ‘unable to verify this iPhone has a genuine iPhone battery’.

How to remove the annoying message? Today REWA LAB will show you a hardware solution to fix the problem.

Tools & Materials

iPhone Battery Cells Welding Machine

Alloy Steel Screwdriver Set

Magic Screw Memory Mat For iPhone XS

Heating Separate Temperature Controller Station

Anti-static Straight Tweezer With Ceramic Head

Powerful LCD Opener

Anti-static Pry Bar

Battery Activation Board For iPhone 5G-11 Pro Max

Operation Flow

Step 1：Tear off the insulation tape on the original battery management system, and then remove the protective cover. 

Note: be careful during your operation. Do not tear the battery flex cable.

Step 2：Remove the battery management system with Cutting Nipper.

Step 3：Weld the original BMS onto the new battery cell.

Cut off a part of the nickel sheet on the new battery cell first. Place the BMS in the right position. Weld the BMS with the welding machine

Step 4：Apply the protective cover and insulation tape.

Step 5：Activate the battery with the activation board.

Step 6：Testing

For more details on the operation, click on the video below.