Recently update my Moto G4 plus device android marshmallow to nougat 7.0. After update, I show the error message “Unfortunately, System UI has stopped” on nougat screen. Most of all this unfortunately system UI has stopped error on android device due to firmware update, third party apps or launcher, error on system interface and more.
You can show this error on some of the customized OS such as ASUS’s ZenUI, Touchwiz, HTC’s senseUI and other. In this tutorial, I will show you 4 different methods to fix unfortunately system UI has stopped error on android phone or tablet device such as Samsung galaxy S6 & S6 Edge, Galaxy Note 5 / Note 4, Galaxy S5 / S4 / S3, LG G3 etc.
4 methods to fix unfortunately system UI has stopped on android phone or tablet
1st Method: Use safe mode to check third party app cause problem
Turn on safe mode android phone: Moto G4 plus / Moto G3
Follow below steps to reboot to safe mode android phone:
Step 1: Press & hold the power button on your device
Step 2: Touch & hold the power off button
You can see the message on screen: Reboot to safe mode
Step 3: Tap “OK”
Your device will start in safe mode. You can view the “Safe mode” symbol at the bottom screen. Now your device work with only by default installed apps. Check all apps or device working perfectly. If not find any problem in safe mode then a third-party app caused problem on android Device. Remove one by one recently installed apps from your device and fix your unfortunately system UI has stopped issue.
Exit safe mode android phone or tablet:
Hold the power button about 30 seconds to restart your android device.
2nd Method: Clear the cache System UI on android nougat 7.0
Step 1: Go to “Settings”
Step 2: Under device section, tap “Apps”
Step 3: Tap “More” & click “Show system”
Step 4: Scroll down until show “System UI” & tap on it
Step 5: Tap “Storage”
Step 6: Clear the cache of System UI
Force stop com.android.systemUI on your android nougat 7.0 (Moto G4 plus) device:
Settings > Apps > More > Show system > System UI > Battery > Force stop
3rd Method: Remove third party launcher
Remove third party launcher from your android device such as NOVA, Trebuchet, Wild Card, Apex, Action, Go launcher and other.
4th Method: Wipe cache partition on android phone
Follow below given steps to clear cache partition on android nougat 7.0 (Moto G4 plus) and other android devices.
Step 1: First of all switch off the your phone
Step 2: Press & hold the volume down button and the power button at the same time until the phone switch on.
You can see the Android system recovery screen on your device. By default “start” button seen on your android nougat 7.0.
Step 3: Press the volume down button until you show recovery mode
Step 4: Press the power button to restart in recovery mode
You can see the screen of android robot with red exclamation mark symbol on screen.
Step 5: Press volume buttons to scroll to wipe cache partition, press the power button to select it.
This message seen on screen: Wipe cache?
Step 6: Use volume buttons to scroll to Yes and press the power button to select it.
Clearing the cache data may take 1-5 minutes.
Step 7: Use the volume buttons to scroll to reboot system now, press the power button to select it.
I hope above given troubleshooting steps fix unfortunately system UI has stopped error on android device. If you find this article helpful, don’t forget to share with your friends on social network.