SlimKat by SlimRoms is one of the best and lightning fast custom ROMs. Here is SlimKat ROM for Xiaomi Mi3 that will upgrade your device to Android 4.4.4 KitKat.
SlimKat ROM for Xiaomi Mi3
- The Real Dark Slim: Invert the whole ROM including Gapps with one click.
- Slim Recents: A complete replacement of the AOSP recents screen to allow better multitasking, along with marking favourite apps.
- SlimPIE: Based on CM’s PIE, inspired by PA’s PIE with a light touch of Slim. A true community feature.
- Slim dialer: A full replacement of the official Google closed source dialer with added features.
- Privacy guard: Disable unnecessary permissions set by app developers.
- Shake Events: Shake your device to launch apps or secure it on lock screen.
- Notification reminder: An easy way to quickly set short reminders to show on the notification drawer.
- Notification drawer and lock screen shortcuts: Access your most important apps from everywhere.
- Custom Quick Settings Tiles
- Camera: Discover their unique camera with smart capture feature.
For installation instructions for SlimKat ROM for Xiaomi Mi3, check this article: [Android 5.0.2 Lollipop] CyanogenMod 12 for Xiaomi Mi3