QIANLI copy power battery data corrector can solve the problem of iPhone11-12 Pro Max battery encryption, and the efficiency and cycle cannot be corrected problem after replacing the battery cells. In order to correct the battery's "health" and "cycles" with the copy power, it is necessary to carry the potential tag-on or built-in flex cable while retaining the original flex cable.

Step 1: Buckle the flex to the battery as in the image;

Step 2: Connect Copy Power to “Qianli Repair Helper” on the PC end, Click “Read Data”;

Step 3: Correct specific parameters in the battery interface;

Step 4: Click "Write or Bonding"button and wait for the writing to be completed;

Step 5: Take the modified battery off and stand-by, then use the non-native battery to reboot the phone;

Step 6: Fold the flex as example, assemble the battery and turn the phone on, no pop-ups, repair status is gone, battery health is corrected to be 100%, Cycle shows 0.