Hi, I installed TWRP on a new redmi 4A with fastboot, but it did not start. When I tried to boot in the recovery, only pale vertical blue lines appeared on the screen, and after a few seconds it changed to vertical red lines. I tried with all the 3 available TWRP versions (3.2.0-0, 3.1.1-1, 3.1.1-0), the result was the same. After that I installed the cofface TWRP (3.0.2.-0), that worked normally. The device is not rooted.
What can be the problem? Maybe there are different hardware releases?
I can give more info about my phone to the developer if needed (version numbers, etc.).
(pls. note I'm an electrical engineer so know a little about firmwares, but android is totally new to me)