For anyone curious, I do have a G7 Play. I just got it yesterday and I am working on TWRP. I can get it to boot up, but that's it. The touchscreen is not working for my model (xt1952-4 RETUS), and the usual things that I would do to fix it are also not working. I suspect the issue is using a mismatched dtbo.img. The one that works with twrp, also prevents the touchscreen from working. I've tried hard to build a dtbo or patch one, and all my efforts have failed. If you know anyone who can help me with this, please contact me or put them in touch with me. I really need some help with this. In the meantime I'm going to keep trying, but I can't fix anything if I can't get the touch screen working.