A device once had a mobile derivative of Ubuntu, but OP wants to revert to Android OS...is this on-topic or belong somewhere like generic linux or android enthusiasts?
Case study How to return to stock Android after installing Ubuntu Touch
A device once had a mobile derivative of Ubuntu, but OP wants to revert to Android OS...is this on-topic or belong somewhere like generic linux or android enthusiasts?
Case study How to return to stock Android after installing Ubuntu Touch
I would say yes, he flashed the phone from Android to Ubuntu and wishes to go back. Most of the time it's a tough call but I know the Ubuntu Touch team watches their respective tags and we "support" to an extent flashing from Android to Touch then back to Android.
Also, that question is answered and marked as answered over a year ago. We're not going to close old questions "just because" it breaks a policy especially if it's got an accepted answer.
I think you are asking the wrong question. These questions are rather simple to answer (once) or link to a duplicate.
The tricky part may be certain specific devices, in these cases the answer should be that the device is (obviously) not supported by Ubuntu Phone/Touch and therefore not here.
From the Android Enthusiasts perspective I wouldn't want the question there, because I wouldn't know what the Ubuntu Tools did to the device (like installing a custom recovery image).
If possible, treat it like a blank device where you want to install a certain operating system.
And possibly link all duplicates to these two questions.