Copiado de MIUI.com
****BUG LIST with WORKAROUNDS****
1- Phone might freeze & reboot while in a call. (
Use SuperUI app from CM11 lastest build, You might need to push it into system to stop force closing, use Link2SD app for this.)
App Link: SuperUi.apk Thanks @Rairulyle
2- Whole system freeze quite often while opening few apps. (
This is all random & not very often, so don't worry.)
3- If you change some values in Settings->Display & Lights, you will not be able to unlock your phone after that. (
First Plug in your charger to get unlock screen, otherwise long press power key to reboot, then Goto Settings->Display & Lights & there Untick "Prevent Accidental Wakeup.)
Thanks @Rairulyle
4- Videos can't be recorded using Front camera. (
Change 1080p to 720p in front cam video settings to record video without any problem.)
5- Low audio quality. (
Just pause & play that song again, it will increase.)
Thanks @Rairulyle
6- Few apps showing incompatibility while installing. (
Developer is keenly working on it, so keep paitience until next build.)
7- Auto bright doesn't works well, althought Ambient light sensor is working well. (
No Idea about this.)