@PeScHka I have this update running on a modded MX4 (installed via custom recovery). I assume you are on stock and are trying to update to this by booting phone into recovery and placing the update.zip on the recovery drive correct?
Did you try simply tapping on the update.zip within the file manager in flyme to initiate the update?
Yes. Correct. But stock .zip cannot be instaled with TWRP. I put 184.108.40.206A and unlocked bootloader. Then loaded the .zip but some verifications errors came. At the end I just reverted back to 4.0.4i and did the tapping magic in the explorer and voala !
Thanks for the hint !
The owners of the I/G models are aways so fucked up when it comes to new updates
I repartitioned my phone to be able to get the ubuntu touch system installed on the android version and as you can see its using all the extra space on my end meaning that its not installing everything to /system partition but most probably making symlinks and installing to userdata and system at the same time since the update takes 3.14GB of space which might mean that it would be possible to install ubuntu touch natively in the same manner