So I want to update my phone to htc stock marshmallow without waiting for att to ruin it with bloatware. I'm wondering if there is a way I can get my phone to receive the same ota updates as the stock unlocked version that one could purchase directly from HTC. I like the convenience of ota updates as they don't wipe your data, I don't want a custom ROM idc about buggy and useless features tossed in, I can have those experiences and issues on my PC. I'm fine with rooting and any other fun stuff as long as I can get ota's directly from htc in the end. Please help