well i used the miui rom, flashed it on my evo about eight months ago. it was the 1.9.30 update. then i got bored of it and wanted to flash another rom, tried RomManager from clockwork mods and that completely screwed up my phone. i forgot which rom i tried to flash but my phone wouldnt turn on completely after that. So i went into HBOOT and recovered my miui rom back to the last update. didnt do anything and still didnt turn on all the way, still got stuck on a loading animation. re flashed my first miui rom, the 1.9.30 one and phone works, but really crappily. signal always goes in and out constantly, shows that it has full signal and i either try to make a call, send a text, or browse the web and signal just drops completely. so yesterday i tried to reflash the newest miui rom, 1.12.30 and still have all the same problems, except now i cant receive calls. my phones displays incoming calls, but now when i answer them they force close. still can text and make calls, just cant receive them for some reason.. so now i just wana clear everything and start from scratch to flash the miui rom again, or even go back to stock.. i honestly dont care as long as i have a fully functional phone again haha