Pcmtuner V1.2.7 Test report: Simos PCR2.1 – BSL Unlock, Read and Write OBD no problem. BSL to Unlock, OBD to read and write.
Navigating Simos PCR2.1 with PCMtuner V1.2.7: BSL Unlock and OBD Operations
A hands-on examination with PCMtuner V1.2.7 revealed its adeptness with Simos PCR2.1. The procedure seamlessly facilitated BSL Unlocking followed by reading and writing via OBD. Initially, the unlocking is achieved through BSL, and subsequent data reading and writing is performed via the OBD interface.
For a visual walkthrough, refer to the images below which show how to use PCMtuner:
