JB4 Mobile
JB4 Mobile
JB4 Mobile is a mobile data logger/display for use with the JB4 tuner.
Reviews
18.98%
4.94%
11.88%
6.79%
57.41%
★
★★
★★★
★★★★
★★★★★
123 rates
32 rates
77 rates
44 rates
372 rates
Comments
Vishalan Govender
★★
"I just purchased the app and adapter. Connected it and is visible on drop down list of BT devices but the app doesn`t want to connect. Says its serial comms BT issue. Please help"
Version: A347
"I just purchased the app and adapter. Connected it and is visible on drop down list of BT devices but the app doesn`t want to connect. Says its serial comms BT issue. Please help"
Version: A347
A Google user
★★★★★
"works well with my vehicle."
Version: A264
"works well with my vehicle."
Version: A264
Chance Mosbacher
★★★★
"App works great but can`t upgrade hardware. Attempting to perform a firmware update when I get the error ``CARB approved JB4 systems can not be updated or adjusted`` Does this mean that I`ll never be able to update the hardware or is this a glitch in the app?"
Version: A356
"App works great but can`t upgrade hardware. Attempting to perform a firmware update when I get the error ``CARB approved JB4 systems can not be updated or adjusted`` Does this mean that I`ll never be able to update the hardware or is this a glitch in the app?"
Version: A356
Duane Blue
★
"MAP settings changed without notice. I have a JB4 w/Bluetooth for my 2017 BMW X6M. Without any warning or notification someone changed the MAP settings on this app so everything is f`d up now. This has the potential to destroy your vehicle. Don`t use this app!!!"
Version: A356
"MAP settings changed without notice. I have a JB4 w/Bluetooth for my 2017 BMW X6M. Without any warning or notification someone changed the MAP settings on this app so everything is f`d up now. This has the potential to destroy your vehicle. Don`t use this app!!!"
Version: A356
christian escobar
★★★★★
"Good app but sometimes the gauges freeze and often times the logs come out weird. I can do a 3rd gear pull from 2500-redline and when I review the log it shows the rpms fluctuating from 4500-6000 back and forth. I also have meth injection and it`s not showing my iats drop anymore. Temps were reading 20 below ambient just a week ago and now they don`t drop at all. Nothing wrong with my meth kit either."
Version: A347
"Good app but sometimes the gauges freeze and often times the logs come out weird. I can do a 3rd gear pull from 2500-redline and when I review the log it shows the rpms fluctuating from 4500-6000 back and forth. I also have meth injection and it`s not showing my iats drop anymore. Temps were reading 20 below ambient just a week ago and now they don`t drop at all. Nothing wrong with my meth kit either."
Version: A347
David McElhaney
★★★★
"Great experience but needs to be updated to Android 12 capability. I`m unable to connect nto my jb4 because of this"
Version: A355
"Great experience but needs to be updated to Android 12 capability. I`m unable to connect nto my jb4 because of this"
Version: A355
The Banllans
★★★★★
"1st time user, bought a g80 and it came w/ a jb4 already installed. The dealer knew very little about how to use it or the functions. Thankfully tech support helped me within hours of emailing. Awesome Customer Service! thank you Jacob Brashears."
Version: A356
"1st time user, bought a g80 and it came w/ a jb4 already installed. The dealer knew very little about how to use it or the functions. Thankfully tech support helped me within hours of emailing. Awesome Customer Service! thank you Jacob Brashears."
Version: A356
Jose Madueno
★★★★★
"Worth every penny."
Version: A330
"Worth every penny."
Version: A330
A Google user
★★★★★
"love the app, no problem with the connection like everybody is saying, just use a good device, well what I can say I general yeah it doesnt so all the functions of the steering whell bjt it does have the gauges and you can do data logs, the best what you can get for this price, the best money ever spend on jb4 in general, so glad that I went with it, you guys did a great job, in the near futer going with doc racing single turbo kit, cant wait to put out a serious power numbers"
Version: A264
"love the app, no problem with the connection like everybody is saying, just use a good device, well what I can say I general yeah it doesnt so all the functions of the steering whell bjt it does have the gauges and you can do data logs, the best what you can get for this price, the best money ever spend on jb4 in general, so glad that I went with it, you guys did a great job, in the near futer going with doc racing single turbo kit, cant wait to put out a serious power numbers"
Version: A264
D J
★★★★★
"What do you mean by join the beta? I`m having the same issue unable to connect with jb4."
Version: A356
"What do you mean by join the beta? I`m having the same issue unable to connect with jb4."
Version: A356
Rich k
★★★
"Works good when it works, but have been having connection issues. Bluetooth won`t connect even when I`m inches from the jb4"
Version: A330
"Works good when it works, but have been having connection issues. Bluetooth won`t connect even when I`m inches from the jb4"
Version: A330
Anthony Thomas
★★★★★
"Works great, tune select, WMI tuning, boost by gear, all works"
Version: A330
"Works great, tune select, WMI tuning, boost by gear, all works"
Version: A330
A Google user
★★
"App used to update my M3 JB4 firmware and now it does not. Build #314 (latest as of today, 4/24/20). Downloaded latest file, via the app and the moment I select the file and select flash, it gives (JB4 connection required). I go back to the gauges view and the connection has dropped. Tried raising timeout value to 30 and hitting `done` and when I return to that screen after going back and clicking `connect`, the value has switched back to 10. I have the phone right next to the unit."
Version: A314
"App used to update my M3 JB4 firmware and now it does not. Build #314 (latest as of today, 4/24/20). Downloaded latest file, via the app and the moment I select the file and select flash, it gives (JB4 connection required). I go back to the gauges view and the connection has dropped. Tried raising timeout value to 30 and hitting `done` and when I return to that screen after going back and clicking `connect`, the value has switched back to 10. I have the phone right next to the unit."
Version: A314
A Google user
★★★★★
"new to tuning but my set up with jb4 as a brain, this is by far fastest car I ever had"
Version: A259
"new to tuning but my set up with jb4 as a brain, this is by far fastest car I ever had"
Version: A259
A Google user
★★★★★
"Update: I have been using this app daily and have had no real issues. (samsung note 8). I would strongly recommend this vs driving around with a laptop."
Version: A217
"Update: I have been using this app daily and have had no real issues. (samsung note 8). I would strongly recommend this vs driving around with a laptop."
Version: A217
Devin Heinz
★
"I can not update my app on android 13"
Version: A264
"I can not update my app on android 13"
Version: A264
A Google user
★★★★
"I love the app but just installed a WMI kit and the purge button is not
working despite having everything hooked up. Would appreciate some help in
figuring out whether this is an app issue or an issue on my end.."
Version: A239
"I love the app but just installed a WMI kit and the purge button is not
working despite having everything hooked up. Would appreciate some help in
figuring out whether this is an app issue or an issue on my end.."
Version: A239
CityHunt3R911
★★★
"Reads many guages like water/oil temp, afr,rims, but no speed and no ethanol. Also my car has a check light, it read and cleared it once bit it came back and the jb4 cant even read it."
Version: A356
"Reads many guages like water/oil temp, afr,rims, but no speed and no ethanol. Also my car has a check light, it read and cleared it once bit it came back and the jb4 cant even read it."
Version: A356
A Google user
★★★
"The app keeps crashing and it`s getting annoying"
Version: A217
"The app keeps crashing and it`s getting annoying"
Version: A217
David
★★★★★
"No problems, works great!"
Version: A330
"No problems, works great!"
Version: A330
com.dmacpro91.jb4_mobile
Installs: 10,000+
(39,685 at
2024-03-04 23:47:11)
Version: A381
Category: Sports
Pegi : Everyone
Publish Date : Apr 16, 2014
Update Date : 2023-09-14
Android Version : 4.3
Version: A381
Category: Sports
Pegi : Everyone
Publish Date : Apr 16, 2014
Update Date : 2023-09-14
Android Version : 4.3
Available on
Publisher
Dmac Mobile Developments, LLC
3 N Main St.
Winchester, KY 40391
http://www.n54tech.com/forums/showthread.php?t=21742
support2@jb4connectkit.com
Privacy Policy
3 N Main St.
Winchester, KY 40391
http://www.n54tech.com/forums/showthread.php?t=21742
support2@jb4connectkit.com
Privacy Policy
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Screenshots
DESCRIPTION
JB4 Mobile is a mobile data logger and display for use with the JB4 tuner from Burger Motorsports.
To connect, simply attach the JB4 data cable to your device using an OTG cable.
***Use a good quality OTG cable to avoid connection issues.
***If you keep getting ``Serial port not available`` errors, 1 of these issues is probably the cause:
1) Your OTG cable is faulty
2) Your device either doesn`t support OTG properly or requires a powered USB hub
3) You`re using a Galaxy S6/S6 Edge (see below)
Galaxy S6/S6 Edge Owners using an OTG cable: It has come to my attention that to get these devices to work correctly, you must first connect the OTG cable to your device, THEN connect the JB4 cable, THEN open the app and connect. Not sure why these devices are so picky, but at least someone found a workaround.
JB4 Mobile allows you to monitor multiple parameters of your JB4 equipped car at once. Parameters such as boost psi, rpm, fuel trims, air/fuel ratios, ignition advance, fuel pressure and much more are all available.
Current Features:
Data Monitoring
Data logging (log files are fully compatible with JB4 Windows software)
Data Graphing
Email and rename saved logs
Read/Delete codes
View previously read codes
Modify boost/fuel mapping
Modify methanol settings
Switch maps on the fly
Auto WOT logging
GPS Speedometer
G Force Meter
JB4 Firmware Updating
Landscape Support
How to calibrate the G Force meter:
1) Make sure your device is mounted in your vehicle in a (mostly) upright position (portrait only support for now).
2) Select a G Force gauge on the display screen.
3) When the vehicle is at a complete stop on a flat surface, simply double tap on the G Force gauge.
4) When the dot is centered in the circle with the car at a flat rest you know it is calibrated.
To switch what a gauge displays, just tap and hold on that gauge and a menu will appear.
To view your max boost, simply double tap on the boost gauge (double tap again to view live boost, max boost is reset after viewing).
JB4 ® is a registered trademark of Burger Motorsports Inc ® and is used with written permission.
To connect, simply attach the JB4 data cable to your device using an OTG cable.
***Use a good quality OTG cable to avoid connection issues.
***If you keep getting ``Serial port not available`` errors, 1 of these issues is probably the cause:
1) Your OTG cable is faulty
2) Your device either doesn`t support OTG properly or requires a powered USB hub
3) You`re using a Galaxy S6/S6 Edge (see below)
Galaxy S6/S6 Edge Owners using an OTG cable: It has come to my attention that to get these devices to work correctly, you must first connect the OTG cable to your device, THEN connect the JB4 cable, THEN open the app and connect. Not sure why these devices are so picky, but at least someone found a workaround.
JB4 Mobile allows you to monitor multiple parameters of your JB4 equipped car at once. Parameters such as boost psi, rpm, fuel trims, air/fuel ratios, ignition advance, fuel pressure and much more are all available.
Current Features:
Data Monitoring
Data logging (log files are fully compatible with JB4 Windows software)
Data Graphing
Email and rename saved logs
Read/Delete codes
View previously read codes
Modify boost/fuel mapping
Modify methanol settings
Switch maps on the fly
Auto WOT logging
GPS Speedometer
G Force Meter
JB4 Firmware Updating
Landscape Support
How to calibrate the G Force meter:
1) Make sure your device is mounted in your vehicle in a (mostly) upright position (portrait only support for now).
2) Select a G Force gauge on the display screen.
3) When the vehicle is at a complete stop on a flat surface, simply double tap on the G Force gauge.
4) When the dot is centered in the circle with the car at a flat rest you know it is calibrated.
To switch what a gauge displays, just tap and hold on that gauge and a menu will appear.
To view your max boost, simply double tap on the boost gauge (double tap again to view live boost, max boost is reset after viewing).
JB4 ® is a registered trademark of Burger Motorsports Inc ® and is used with written permission.
RECENT CHANGES
Minor updates for Android 13 compatibility.
DATA SAFETY AND SECURITY
This app has access to
Device & app history
· read sensitive log dataLocation
· approximate location (network-based)· precise location (GPS and network-based)
Other
· prevent device from sleeping· modify system settings
· Google Play license check
· pair with Bluetooth devices
· view network connections
· full network access
· access Bluetooth settings
· control vibration
Photos/Media/Files
· modify or delete the contents of your USB storage· read the contents of your USB storage
Storage
· modify or delete the contents of your USB storage· read the contents of your USB storage
Wi-Fi connection information
· view Wi-Fi connectionsSecurity Practices
Data is encrypted in transit
· Your data is transferred over a secure connection
You can request that data be deleted
· The developer provides a way for you to request that your data be deleted
Data this app may collect
App info and performance
Crash logs (Optional) : AnalyticsDiagnostics (Optional) : Analytics
Personal info
Email address (Optional) : App functionality, Fraud prevention, security, and compliance, Account managementUser IDs (Optional) : App functionality, Fraud prevention, security, and compliance, Account management
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