JTX External Battery Health Repair Cable for iPhone 11-14PM No Battery Required Boot Features: Support iPhone 11-14PM series battery data repair, no battery required to boot, no device modification required, install and use directly No battery is required to boot, and no device modification is required Battery-free boot, read-write free battery plug-in cable Small size, does not affect the internal, structure of the mobile phone Instructions for use: Connect the JTX battery cable to the battery Make sure the cable and battery are connected properly and put the phone back to display the pop-up window (Unknown devices are ignored) Shut down and restart the phone. The battery data will be displayed as 100% healthy, with 0 cycles Package includes: 1 x Cable