JB4tech.com - International Turbo Tuning Discussion

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- - Need help ASAP (https://www.jb4tech.com/forums/showthread.php?t=65659)

Bullyking

06-12-2021 07:04 PM

Need help ASAP

Tried to change my pwg firmware to alpha and it came up with error code 90 now stuck and won’t connect to jb4 via Bluetooth

435gc

06-17-2021 04:55 AM

Revert back to stable version firmware

Bullyking

06-17-2021 08:38 AM

Yeah I went back to stable I really dislike the Jb4 app update though no longer shows reasons for codes just the code numbers but I switched firmware to beta version to see how that is

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