JB4tech.com - International Turbo Tuning Discussion
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VipinLJ VipinLJ is offline
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Default JB4 mobile app root files - 11-13-2021, 08:19 AM

Hello

I have the JB4 mobile app on my Android phone (Samsung Galaxy S20 running Android 11). When I had the older Android version, I could find the root file of the JB4 mobile app in my phone (My Files>Internal storage>JB4 mobile app). I could easily access all the stored logs and it was particularly useful for me when I downloaded logs of others online to see how it looked (I could just copy it to the root file and view it on my app). Since updating the Android version, I haven't been able to find the root file of the app to copy downloaded logs, making it impossible for me to view log graphs of others.

Where do I find the root file with the new version? I've searched almost every folder in my phone, both in internal storage and SD card, and haven't been able to find it. Any help is appreciated.

Regards,
Vipin


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2020 BMW 330i xDrive
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2017 Audi A7 Prestige
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VipinLJ VipinLJ is offline
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Default 02-01-2022, 11:09 AM

I have another issue.

I've been trying to update my firmware version to V21. I'm on the stable V20 right now. I've tried flashing it about 5 times. Every time, I cannot change the custom map 6 values to the one I want. When I put in the values I use, it changes it to some weird outrageous ones no matter what. Just the boost and failsafe boost values. I can change duty bias and other values. Because of this, I can't use v21. I spoke to others who mentioned they had the same issue and they used a laptop to change values. Is there no way I can use my android phone for V21?


Current:
2020 BMW 330i xDrive
2018 Audi SQ5 Prestige
2017 Audi A7 Prestige
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smahel smahel is offline
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Default 02-01-2022, 11:35 AM

You have to set TMAP to 2, according to Terry it is now the default value.
Then your values will remain set.
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VipinLJ VipinLJ is offline
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Default 02-01-2022, 11:38 AM

Quote:
Originally Posted by smahel
You have to set TMAP to 2, according to Terry it is now the default value.
Then your values will remain set.
Ohhh I didn't know that. I set it to 1. I'll try that and see how it goes. Thank you very much!


Current:
2020 BMW 330i xDrive
2018 Audi SQ5 Prestige
2017 Audi A7 Prestige
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smahel smahel is offline
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Default 02-01-2022, 11:41 AM

I was in the same situation
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smahel smahel is offline
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Default 02-01-2022, 11:52 AM

Regarding JB4 data storage - I can only talk about rooted A10 and A12, in both cases I have data in the directory storage/emulated/0/Android/data/com.dmacpro91.jb4_mobile/files/JB4 Mobile Data. But it's not a matter of the Android version, but the developer.
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VipinLJ VipinLJ is offline
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Default 02-01-2022, 02:32 PM

Quote:
Originally Posted by smahel
Regarding JB4 data storage - I can only talk about rooted A10 and A12, in both cases I have data in the directory storage/emulated/0/Android/data/com.dmacpro91.jb4_mobile/files/JB4 Mobile Data. But it's not a matter of the Android version, but the developer.
Thank you for the reply. I checked there but unfortunately don't have it there. A while back it was easy to find. Then I updated my phone and haven't been able to find it for a year now. Idk why though because I can see it in the app and everything works fine there. Just the root file that seems to be well hidden.


Current:
2020 BMW 330i xDrive
2018 Audi SQ5 Prestige
2017 Audi A7 Prestige
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