Junsun V1 Pro (MTK8259/MTK8257) - firmware
source link: https://forum.xda-developers.com/t/junsun-v1-pro-mtk8259-mtk8257-firmware.4283365/page-25#post-88382431
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Junsun V1 Pro (MTK8259/MTK8257) - firmware
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TorstenH
Senior Member
I meant the 4g problem that you're encountering
Junsun V1 Pro - Recover 4G connection after sleep with LTErecover app
forum.xda-developers.com
P.s. Don't get me wrong, I'm only saying that your work is undervalued, caused by a lack of promotion and/or a missing repository/post with the links to all the great software you've written.
Thanks !
Reactions: TorstenH
TorstenH
Senior Member
But first I want to finalize the next version of AppSwitcher, with brings some nice features and improvements...
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Could you please share the download link?
8259P_宝马UI02v1920x720-国外_v77_20230129.zip
TorstenH
Senior Member
8259P_宝马UI02v1920x720-国外_v77_20230129.zip
1 file sent via WeTransfer, the simplest way to send your files around the worldwe.tl
Thank you. Seems to be for BMW
TorstenH
Senior Member
8259P_军灿UI02v1280x720-国外_v53_20230223
If someone flashed the firmware it would be really nice to get a photo of the Android about screen.
If someone flashed the firmware it would be really nice to get a photo of the Android about screen.
I've flashed it. What menu are you talking about ? The Car Info menu, or standard Android - about ?
Placebo effect that I have (i'm sure it's placebo) is a nicer sound quality and a snappier interface.
// seems like my resetting problems are even fewer. Can't test the radio memory, as my radio app is still broken, but all other settings seem to stick.
//edited:
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TorstenH
Senior Member
I've flashed it. What menu are you talking about ? The Car Info menu, or standard Android - about ?
Placebo effect that I have (i'm sure it's placebo) is a nicer sound quality and a snappier interface.
// seems like my resetting problems are even fewer. Can't test the radio memory, as my radio app is still broken, but all other settings seem to stick.
//edited:
View attachment 5865923
View attachment 5865927
Thank you for the photos. Same as on my head unit (after flashing the firmware).
I think the basic firmware was build in April 2020 so they may have added additional cars for can bus support or minimal changes on their own apps.
I don't think it's worth to flash it.
Don't miss to install:
8259P_宝马UI02v1920x720-国外_v77_20230129.zip
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Can you share the download link again?
Pablo_2mm
Member
Infinity123
Senior Member
First I had problems with flashing, because I got usb errors when the proccess started. Errors was caused by my usbs sticks that had GUID partition tables. The recovery only supports MBR partition tables. Reformating to mbr using Rufus fixed that <- might be helpful info for others.
After flashing hotspot threw an error. could not enable.
Fixed it by changing the AP security to open, and then back to secure.
Can't comment on stability and SQ, since I installed the headunit this weekend and used V53 for 10min.
But one noticable change is that the FM radio app now shows song names. With the previous version (v50) I didn't see song names.
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SKY20230403_103337.jpg1 MB · Views: 23
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jarrogames
Member
Finally managed to flash the V53 build on my V1 Pro (8257)
But one noticable change is that the FM radio app now shows song names. With the previous version (v50) I didn't see song names.
Hi, can you send us a picture of the FM radio showing the song titles?
Reactions: Infinity123
Infinity123
Senior Member
Hi, can you send us a picture of the FM radio showing the song titles?
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SKY20230403_105127.jpg583.8 KB · Views: 23
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Hi, can you send us a picture of the FM radio showing the song titles?If someone flashed the firmware it would be really nice to get a photo of the Android about screen.
I've flashed it. What menu are you talking about ? The Car Info menu, or standard Android - about ?
Placebo effect that I have (i'm sure it's placebo) is a nicer sound quality and a snappier interface.
// seems like my resetting problems are even fewer. Can't test the radio memory, as my radio app is still broken, but all other settings seem to stick.
//edited:Finally managed to flash the V53 build on my V1 Pro (8257)
First I had problems with flashing, because I got usb errors when the proccess started. Errors was caused by my usbs sticks that had GUID partition tables. The recovery only supports MBR partition tables. Reformating to mbr using Rufus fixed that <- might be helpful info for others.
After flashing hotspot threw an error. could not enable.
Fixed it by changing the AP security to open, and then back to secure.
Can't comment on stability and SQ, since I installed the headunit this weekend and used V53 for 10min.
But one noticable change is that the FM radio app now shows song names. With the previous version (v50) I didn't see song names.Sorry. But so many people bricking their head units because devices getting bricked due to wrong firmware and crying for help to find the test points on the main circuit board.
Could you provide further details and some photos/screenshots of the firmware?
Is a SWC button customization even with connected can box possible?I installed the XTRONS firmware again. SWC are not customisable with CANBUS. Bummer.
There's also no wireless Android Auto. So I installed the Autolink app from the latest Junsun firmware. It installed and launched fine but would only work with a wired connection.
I pretty much went straight back to the December firmware.
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