How to Solve Update PCMTuner Update PCM Flash by Mistake?

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 Only PCMtuner software can be updated online for free. Don’t update PCM Flash version.  PCMTuner released continuously update online, current version goes to V1.2.5 (April 2022). PCM-Flash software is V1.20.

If you update pcm flash software by mistake, the dongle will stop communication and throw an error USB not accessible.

Solve Update PCMTuner Update PCM Flash 1

But the pcmtuner hardware won’t be locked. 

How to fix if update pcmflash by mistake?

  • Delete current pcm flash ONLY.
  • Install pcm-flash app here (disable anti-virus program)

https://mega.nz/file/Gr5i1KAJ#HV2rPWP7T2cmGFr7EJM2-LZilNGGUDeI7QXRqQbf1gI

  • Run pcm flash on the desktop and read/write ECU

Solve Update PCMTuner Update PCM Flash 2

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