JC V1S programmer for iPhone 4 in 1. Sold with a single PCB. [Optional PCB cards for JC V1S].
Battery detection card: automatically read battery information, distinguish between original or non-original, support for modifying battery information. Fingerprint card: automatically reads the phone's fingerprint serial number, supports writing the fingerprint serial number in the JC home button. Support for detecting if the facial matrix is normal, fusion, NTC disconnection, IC disconnection, short circuit, etc. Disassembly, compatible with all brands of chip/projector dot cables. Unique design, read the phone directly without disassembly, compatible with all brands of chip/projector dot cables. Supported models: iPhone 7/7P8/8P/X/XR/XS/XsMax/11/11 PRO/11 PRO MAX. Supports reading and writing projector dot data. Colocating with JC projector flex cables to perfectly repair facial identification issues. PC free to operate separately for reading and writing, also supports backing up data on PC while working on JC repair assistant.For regular V1S users, simply connect to the PC and update the software on the JC repair assistant, then get the projector dot repair function.