[Request] API link to v3.5.5 beta for Max Lumi 2

[richard.black]

Hello
I bricked my device with v3.5.4. I can update using adb sideload but I need >v3.5.4. Can anyone provide me the API link to v3.5.5 beta/stable if it's available?
Thanks in advance

[Renate]

3.5.4 is the latest version available.
http://firmware-us.boox.com/c5f554f9...8ad/update.upx

[Yalums]

In fact I had a similar situation, I tried to downgrade from 3.5.4 back to 3.5.4 beta (Onyx removed the auto-delete feature in the official version, I tried to go back to the beta version which retained the feature), I flashed super.img directly in EDL mode and it wouldn't boot up, luckily the recovery worked fine (long-press on the power button). Forced shutdown, power on again, long press the power button for about 10 seconds, and then a quick short press until it enters recovery mode) because the super image is no longer the latest version, I successfully used adb sideload to install the 3.5.4 official version of the image.
So, you can also try to brush an older version of super.img into your current model in edl mode, then use adb sideload to sideload the latest version of the firmware zip.

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[richard.black]

Hey, I can't get to EDL mode, but I can use adb sideload which, unfortunately, gives me the error:

E: Error in /sideload/package.zip (status 1)
Install from ADB complete with status 1.
Installation aborted.

[Yalums]

Originally Posted by richard.black

Hey, I can't get to EDL mode, but I can use adb sideload which, unfortunately, gives me the error:

E: Error in /sideload/package.zip (status 1)
Install from ADB complete with status 1.
Installation aborted.

You may need to make your own edl cable to get the device into edl mode, since they changed the abl partition starting with 3.5.3,fastboot is much less usable. You'll need to first get a cable to get the device into 9008, figure out how to get into edl mode, and next, flash the abl and recovery partitions of an older version (3.5.1 recommended) so you can either flash the old payload or re-flash 3.5.4!

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[Renate]

If you do something really bad even an EDL cable won't work.
Then there is only the EDL test points inside.