Hello Anathema,
I just checked as you mentioned and found Russian language in my system settings as shown below.
But I am not sure about which version of my firmware because I have flashed GSI ROM already. From my experiences, the system will apply all apps and settings from the ROM image being flashed. For example, my K30 5G flashed Chinese firmware with only English and Chinese and no GAPPS but after getting flashed MIUI.eu ROM, the system has GAPPS and all languages. This also happens for flashing GSI ROMs.
On the other thread, gibus’s Hipad Pro has been unlocked as well after claimed for the new one. Please check out this thread here.
By the way I just noticed about charging at 3,000 mA now as shown below. Not sure if this charging speed happens on every other Hipad Pro with stock firmware?
