Originally Posted by SysAdmNj
It was easier than I thought. If you are rooted, just download twrp manager from playstore, and find your device name chagallwifi in my case I have the t800. And once it downloads recovery, install it.
I did download twrp manager from playstore and tried it, before trying Goo manager, and ROM Toolbox pro. All said that there was no compatible recovery for the device. Maybe at that time (Sun Aug 31) twrp had not officially sanctioned it for wide release, since none of those managers were able to find it for download. That's when I went to TeamWin and downloaded it directly. So if it now works for you, I'll try twrp manager again. I'll keep you posted. Thanks for the tip.
Phone: HTC One M8
Tablet: Samsung Galaxy Tab S, SM-T800
TWRP chagallwifi 22.214.171.124, ThunderRom800 V2.0
Tablet: ASUS TF700
TWRP 126.96.36.199, CROMBi-kk 20140810