My Wife's Mi5 stuck on bootloop 3 months ago and I tried almost every tutorial about unbrick mi5 however it is still unusable. After flashing a rom, it boots up sometimes and after setting up wifi and initial settings, It works for couple of minutes and then restarts itself and enter bootloop again. 2 days ago, I was taking photo with my Mi5s and it restarted me itself while taking photo and entered bootloop. I tried flashing different rooms on edl mode however it stucks on mi logo. I tried to flash twrp, flashing was completed but twrp doesn't work. Now I have two unusable Mi phone and I probably won't buy a Mi phone again. It cost less when buying but life span is almost 9 months.