Description: PHONEFIX External Battery Repair FPC Flex Cable For -14 Pro Max. Not Required battery guide and programmer, just Fixed it. PHONEFIX Pre-Programmed For Battery Tag-on Flex Cable for -14 Pro Max battery health data calibration without programming and setup, no programmer required, just install and use it directly. Not Required: battery guide, Programmer. Just Fixed Battery Error Message -Up. Not Required: Programming. No Error Mesage. Default Capacity 100%. 0 Cycle. Not Required Programming battery repairing , Unlike previous methods that require connecting a repair programmer and extension board to modify the data, this solution only requires installing a PHONEFIX 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%. How to use it? 1. Attach the PHONEFIX battery repair flex cable cable to the battery; 2. Make sure the PHONEFIX battery repair FPC cable and battery are connected properly, install the battery back on the and turn it on. Ignore the -up window (unknown parts) that appears; 3. Turn off the for , and wait 20 seconds and then turn it on. The for will show 100% health, 0 cycles, and AISI data will also be synchronized. Material: Plastic + electronic components colour: As shown Package Contents: 1 set x Battery Pre-Programmed Tag FPC Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.