How to Fix Unfortunately UC Browser has Stopped on Android
1. Open Settings on your Android device.
2. Now tap on More tab. [ I am using Galaxy Note 3 ]
3. Tap on Application Manager form the list.
4. Now select All Application by swipe to left.
5. There you’ll see all your installed apps, Tap on UC Browser.
6. Now all you have to do tap on Clear Cache and Clear data.
7. Now goto home screen and restart your device.