In my recent weeks using the Mi 4 with MIUI 6, I've encountered numerous surprises. This custom ROM is feature-rich, and if you've just switched from stock Android, you're in for a treat with its innovative capabilities.
Although familiar with most MIUI 6 features, some were tucked away, leading me to initially suspect software glitches. After digging deeper, I discovered these were intentional, powerful tools absent in stock Android.
Here are three standout MIUI 6 features I once mistook for bugs, based on hands-on experience.
If you've used MIUI 6, you've likely seen the screen shrink to a corner—especially when pulling your phone from your pocket. Early on, this prompted me to restart my device, but it's actually "Small Screen Mode," akin to Samsung's one-handed mode for easier control on larger screens.


To activate, press the capacitive home button and swipe toward the settings or back button, depending on your preferred side. Repeat to exit.
Pro Tip: Add one-handed operation to any rooted Android via an Xposed module.
MIUI 6 prioritizes security by disabling floating windows, pop-up notifications, and chat heads (like Facebook Messenger's) by default, citing privacy risks. This explains why such apps don't work out-of-the-box.


Enable per app: Go to App Settings > Permission Manager > Pop-up Notifications. This selective control enhances privacy without sacrificing functionality.
Selfie enthusiasts on MIUI 6 may notice some front-camera shots appearing flipped. This is the auto-mirror feature, which mirrors images based on orientation.


It's automatic by default. Switch to front camera, tap the menu, and toggle Mirror Front Camera in settings.


These MIUI 6 gems tricked me initially, highlighting the ROM's hidden depths. Xiaomi's MIUI offers unique advantages over stock Android. Share your favorite hidden features in the comments—I'd love to hear from fellow users.