Hi,

Will it work? Doesn't UBports installer require an Android OS (on the phone)?

I may add that running "system-image-cli -vvvv" on the command line returns several FileNotFound python Exception, about the following file:

https://system-image.ubuntu.com/gpg/image-master.tar.xz.asc

Any idea if this is related (I guess so) and how I can solve this issue?

Much appreciated.
M.

Hi,

I have a Nexus 4 that I flashed in 2016 to UT 15.04 OTA 14.
When Canonical dropped the project I put the phone away in a drawer.
Now that thanks to UBports the project is picking speed again, I'd like to update to latest version.

Unfortunately, the "update" buttons in my 15.04 versions says I have the latest version. Impossible to upgrade.
From what I've read, the UBports installer works to install UT from an Android phone, not from a previous UT release, and might render my phone useless.

Anyone knows how I can safely upgrade this phone?

Thanks,
Regards,
M.