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Android 7 images get stuck on boot logo

Posted: Thu Aug 22, 2019 12:54 pm
by Marvintpa
Hi Support,

I downloaded the latest nougat images for e-flasher!vfAE2QYI!pE-fWltJfZu ... w?uGZEyYKD

It looks like the images fuse ok - but the Nano T2 gets stuck on the boot screen (friendly arm logo).

I have gone through the same process with the lollipop images and they work fine, so I don't think it is an issue with my procedures or my board.

The only thing I can see that seems different is the following error message during the fuse process:

Code: Select all

tune2fs 1.42.13 (17-May-2015)
tune2fs: Bad magic number in super-block while trying to open /dev/sdf3
Couldn't find valid filesystem superblock.

Can support please verify that these files are working properly?

Thanks in advance for your help.

Re: Android 7 images get stuck on boot logo

Posted: Wed Aug 28, 2019 3:41 am
by v8dave
Can you connect to the DEBUG UART?

This is the only way to know what is happening with the boot sequence. A USB to TTL Serial port is a handy tool to have on your desk. Cheap too.