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BMW135xe BMW135xe is offline
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Posts: 14
Join Date: Jul 2019
Car: Bmw 135I
Default Stuck with no fimware in my car - 07-19-2019, 04:51 PM

Need some help here.I had firmware failure .Now car starts but stalls after 10 seconds.I can't connect with my e-phone and steering wheels buttons for the jb4
don't work.I disconnected the battery , but no luck. So what is next ditch the jb4 and go MHD Flash only.

Last edited by BMW135xe; 07-20-2019 at 10:59 AM..
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