Hi, I am hoping someone can assist me. I am attempting to flash RR v6 on my HTC One M7. Ugrading from Lollipop to Oreo. I am by no means a techie and have been trying to follow various guides/instructions from the web. No matter what I have tried, after flashing the Rom and Gapps etc. but no matter what I try, the phone bootloops. Doesn't matter if its an RR Rom, lineage or any other custom rom, after flashing it boot loops. I am following all the corrects steps in TWRP, wiping first, then installing the rom and gapps, have tried sideloading and even tried loading the boot.img file using fastboot as per one techy's suggestion. but cannot get thru this issue. phone recovers into stock no problem, but its very frustrating not being able to upgrage to a more current version of android on this phone. its temporary (2-3 months max) and I could manage on the older version, but if anyone can assist me with solving the bootloop issue, I would appreciate it. Thx