TWRP possible?

[Groby]

Hi,
I've bought the 128Gb Version, but there are just 6 Languages to select (Taiwan 709 regional code version), UK and 5 Asian. I want to try to root it and add German to the selectable languages. But to have a fallback I want to back it up it first, of course. Official TWRP is not available for this device. Unfortunately I'm not able to compile it myself. May someone know that another version for a different device will work, or is able to provide a proper version?
Can't find much for this device, what is really sad, because I think it's better than the most people think. Also bought the Desire 19+ for my wife, and she is really happy with it.

 

[outrage_uk]

I'm sure there is a way to backup and restore using Qualcomm Download mode, but sadly I don't know how if a boot image could be extracted, then root could be achieved. I'm certain someone on here could easily do this, but there is no interest in this phone or HTC in general Such a shame, they were one of the first Android manufacturers, and worked along side Google.

 

[Groby]

Yes, really very sad -and can't see the sense to limit the provided languages. It also will limit the count of interested user.