I am trying to install Ubuntu Touch on Vodafone Smart Mini 7(Android 6.0), I followed the instruction from Ubuntu Official site and when I hit
sudo fastboot oem unlock
,press UP volume button, I get this error :
FAILED (remote: Unlock operation is not allowed)
Besides this, I don't have "OEM Unlock" button in Developer Tools, neither on my main phone Huawei P8 Lite(Android 6.0), both phones bought from Vodafone store, so they are blocked in Vodafone.
A friend's Samsung J5, blocked in Orange has the "OEM Unlock" option and that's pissing me off.
As I seen from several forums, some opeartors lets you unlock the OEM, some doesn't, in my case Vodafone doesn't. Is there a way to enable this option and continue Ubuntu Touch installing?