Contact JB4 Support
Company Name: Dmac Mobile Developments, LLC
About: The brand new JB4 Mobile application is finally ready for public release and has
lots of great new features including:
*Gauge theme customizations
*Built-in raw
CSV data viewer
*Revamped User Adj./WMI data editors
*New modern UI completely
rewritten from the ground up
*More seamless integration with our backend
servers
JB4 Connect Kit Users:
1) Install the Connect Kit per the installation
guide for your vehicle
2) Create you.
JB4 Customer Service 💢
The following contact options are available: Pricing Information, Support, General Help, and Press Information/New Coverage (to guage reputation). Discover which options are the fastest to get your customer service issues resolved.
NOTE: If the links below doesn't work for you, Please go directly to the Homepage of Dmac Mobile Developments, LLC
Verified email ✔✔
E-Mail: [email protected]
Website: 🌍 Visit JB4 Website
Privacy Policy: https://app.termly.io/document/privacy-policy/78ba720b-3a1e-4062-a6d2-409fa6ed0e15
Developer: Dmac Mobile Developments, LLC
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3 Most reported problems 😔💔
Give Me My Theme Back
by Haddockrf
I've been a JB4 user for over 2 years and have thoroughly enjoyed it. That all changed with the latest app update. Upon automatic update, my old gauges and layouts were wiped out. Now, I'm forced to use one specific style of gauges, the text on the gauges has gotten MUCH smaller and it's hard to read due to the colors I'm now forced to use. Please add the other UI customization items from the previous version or allow us a way to install the previous version of the app. Thank you.
Could be so much better.
by Zooted212
Very buggy. The email only support is very frustrating. I also highly recommend not purchasing the methanol kit until they can get lines that don’t leak and fill the trunk up with deadly and expensive methanol. The gains are good but I like peace of mind. I used to be an advocate for jb4 but with all the money they are making I don’t see it being applied to research and development.
Problems..Good…But Problems
by Sandstorm1217
Have had my Jb4 installed for a couple days now and it’s been a blast. The problems lie mostly in the app. Most, as in 90% of the display options such as rpm, gear, speed, etc. have not worked for me. But, things like boost, gps speed, ecu boost, oil temp, etc. have worked but will stop after a certain amount of time. Customization is great, but the graphs don’t work even after doing a log. Have a check engine light on, probably from my high flow cat for my F30. But, the app says I have no codes showing up so I can delete them. Watched every how to vid and no one is addressing my problems..maybe this needs another patch
Have a Problem with JB4 Mobile? Report Issue
Why should I report an Issue with JB4 Mobile?
- Pulling issues faced by users like you is a good way to draw attention of JB4 Mobile to your problem using the strength of crowds. We have over 1,000,000 users and companies will listen to us.
- We have developed a system that will try to get in touch with a company once an issue is reported and with lots of issues reported, companies will definitely listen.
- Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
- If you are a JB4 Mobile customer and are running into a problem, Justuseapp might not be the fastest and most effective way for you to solve the problem but at least you can warn others off using JB4 Mobile.
