I bought a blu r1 hd and am absolutely loving the phone but i do have one problem. the amazon tweaked android 6.0 is not my favorite. is there a way that i could flash a stock android rom onto the phone? if so, how would i do it?
Yes you can do it. You need an Stock AOSP ROM.
You will have to root your device and flash the ROM via recovery.
- Root your device
- Flash a custom Recovery (TWRP is the most favourite)
- Flash a Stock AOSP ROM and Gapps
XDA Developers is a good resource to look up for !