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Socal535i Socal535i is offline
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Angry Jb4 refusing connection with phone and has deleted firmware - 09-14-2021, 06:58 AM

I have had nothing but trouble with firmware updates from day one I have had a bit connection code and have had problems updating the firmware. I messaged bms a week after I got my jb4 about the code and the fact I couldn't update the firmware but never received any response. Now this issue had my car in paperweight mode in my driveway someone please help me before I lose faith in this POS tuner. I also have no steering wheel controls to even try to disable the damn thing..

Last edited by Socal535i; 09-14-2021 at 07:34 AM..
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Steve @ BMS/Fuel-It!'s Avatar
Steve @ BMS/Fuel-It! Steve @ BMS/Fuel-It! is offline
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Default 09-14-2021, 10:57 AM

For issues with JB4 mobile, you need to post in the correct section or email them directly. That is probably why you aren't getting a response. Their email is support@jb4connectkit.com and there is also a support section at the very top of the main page.



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