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George @ BMS George @ BMS is offline
Junior Member
Posts: 241
Join Date: Aug 2009
Car: E90 BMW 335i AT
Default 10-17-2017, 05:44 AM

Originally Posted by marcomk1
*** WARNING *** The firmware and map guide below applies to the Stage1 system only. NOT the JB4 system. Uploading Stage1 firmware to the JB4 will likely require you to mail the JB4 control board back in to be reflashed. Don't upload Stage1 firmware to your JB4 system.
What firmware should be uploaded to the JB4 ? I have the upgraded LHD rev1.
At this point there isn't a need to upload newer firmware. We nearly done working on some changes that improve part throttle smoothness and will be putting it up in the next week or so.

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