Published by bootmod3 on Sep 2, 2024

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  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of bootmod3 to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
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About bootmod3

1. bootmod3 is the first, most advanced and most widely adopted cloud based performance flash tuning platform for the BMW F and G series vehicles, Mini, and the 2020+ A90 Toyota Supra. bootmod3 allows end users to unleash the full performance potential of their BMW while doing so as the factory intended by programming the factory engine control unit (ECU/DME) over the OBD diagnostic port.

2. For feature descriptions please refer to our website for each particular vehicle you're interested in tuning using the bootmod3 platform. * This racing product is for competition closed course use only. ** Use of this software may void portions of your vehicle’s factory warranty.

3. Some items may not be legal for “on highway use”. bootmod3 makes no guarantees to the legality of any parts used for “on highway vehicles” and accepts no responsibility for compliance with the vehicle’s factory warranty.

4. Monitor your engine behaviour using a configurable gauges layout to keep on eye on any of the hundreds of engine monitors like coolant temp, oil temp, boost, torque limits, load, ignition timing across all cylinders, knock feedback.

5. Customize the performance tuning on your BMW F and G series DME / ECU using our custom tuning interface.

6. Program your car and gain 70-120hp in just 3minutes with an off the shelf tune or push well over 1000hp with custom tuning and aftermarket modifications.

7. Tailor performance, sound, fuel economy to your specific needs.

8. Cloud services allow for logs and maps to be stored in one central location.

9. Switch between pump gas, ethanol blend and race gas maps in just seconds.

10. Flash the transmission with GTS software on supported models.

bootmod3 Customer Insights

1. Tune is excellent, app rating only.App is useful but missing simple things like auto login instead of having to sign in each time, unable to change colours of values on the dashboard, unable to choose metric or imperial on individuals gauges on the dashboard.

2. 5 stars is understatement, wish I could give 99 stars.. for last 100th Star.... one small tiny improvement of having full offline capabilities, I am still using wire for cellphone flash.Customer Service is amazing, and if there is ever an issue, they will help fix it.

3. Update for wifi client and for direct cable connections on Android require a bunch of workarounds to login, use online functions every single time you launch the app, step away from the car, turn off, etc.

4. Also the maps I have saved on the pc dont transfer (yes it's the same account).It would be great to have back the "Last flashed" indicator on the My Maps list, to have visibility on what was the last map flashed.App starts now and looks beautiful.

5. Every single time I start the app after a few days, all my gauges are reset, with the latest update all my data log enabled gauges are reset.

6. The app has changed compared to the online instructions provided so navigation per instructions can get messed upI need support due to error code 1001 and so far no one has contacted me frustratingWorkarounds for days.

7. It really heats up the phone though, I guess it's not a native app, but it is definitely better then the previous versionApp does what its supposed to, but makes it painful to use it for what it's really useful for: dashboard gauges.

8. Their newest product is the best out there and looks great, as well!!! I still can not get my BM3 OBD Bluetooth device to connect to my 2017 540i xDrive using Galaxy S22 Ultra.

9. I've contacted support and all they tell me is to reset the settings and then logout every time.

10. Bootmod3 you are truly amazing!! My car feels so alive after tune! Power gain which I got is something I never would have dreamed of; plus my mileage is off the chart as well (apart from the times when I just go crazy due to extra power).

11. I don't want to keep resetting my gauges every time I go for a drive.

Steps to Troubleshoot & Fix bootmod3 Issues

1. Fix bootmod3 Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart bootmod3: Restarting the app will resolve most errors.
  2. Update the bootmod3 App. Here is how:
    1. On Android goto PlayStore » Search for "bootmod3" » Open bootmod3 » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for bootmod3 » click "UPDATE".
  3. Clear bootmod3 app cache: Clearing cached data will force your app to retrieve the latest data directly from bootmod3 servers.
    1. On Android, goto Settings » Apps » Select "bootmod3" » click Storage » click "Clear Cache".
  4. Check bootmod3 app permissions. If any of these permissions required to use your device's features are disenabled, bootmod3 might not work.
  5. Uninstall and reinstall bootmod3. If nothing else has worked, completely uninstall bootmod3 then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing bootmod3 not working


2. Fix bootmod3 Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make bootmod3 be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to bootmod3 not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, bootmod3 may not be able to connect to the Internet when running in the background.

Reported Issues