: If you specifically need the firmware to update the device itself, QianLi frequently updates their firmware repository (currently up to version 2.5.1+). Key Features of Version 2.1
With the activation board, use the software to backup and "burn" dot projector data to repair Face ID.
Allows technicians to read/write battery health data, modify efficiency percentages, and clear cycle counts for models ranging from iPhone 5 to XS Max.