Updating your Android version may wipe your data. It's essential to back up your device before starting the process.

The Forbidden Update: Why Searching for “Android 4.4 to 5.0 Patched Download” is a Digital Minefield

If you install a ROM meant for a different model, the device may become unusable. Performance:

When a user searches for that term, they are typically stumbling into one of three dangerous categories: