ZK External Battery Repair FPC Flex Cable For iPhone 11-14 Pro Max. Not Required battery guide and programmer, just Fixed it. ZK Pre-Programmed iPhone Battery Tag-on Flex Cable for iPhone 11-14 Pro Max battery health data calibration without programming and setup, no programmer required, just install and use it directly.

Not Required Programming battery repairing method, Unlike previous methods that require connecting a repair programmer and extension board to modify the data, this solution only requires installing a ZK tag-on flex (preset with the value of 100% battery health and 0 cycle). After restarting the device, the battery health can be shown as 100%.

1. Attach the Zhikai battery repair flex cable cable to the battery;
2. Make sure the Zhikai battery repair FPC cable and battery are connected properly, install the battery back on the iPhone and turn it on. Ignore the pop-up
window (unknown parts) that appears;
3. Turn off the iPhone, and wait 20 seconds and then turn it on. The iPhone will show 100% health, 0 cycles, and AISI data will also be synchronized.