Why are my apps not working on my Oppo phone?

Having app issues on your Oppo phone can be frustrating, but there are some troubleshooting steps you can take to try and get your apps working again. In this article, we’ll go over some of the common reasons apps may stop working properly on Oppo phones and what you can do about it.

App Crashes or Won’t Open

If your apps are crashing frequently or won’t open at all when you tap on them, there are a few things that could be causing the problems:

Outdated app – Try updating the problematic app to the latest version from the Google Play Store. App developers frequently release updates to fix bugs and optimize performance.

Insufficient storage space – Check that your Oppo phone has enough remaining storage space for apps to function properly. Try deleting unused apps and files to free up storage.
App cache buildup – Over time, cached data from apps can cause functionality issues. Go to Settings > Apps and clear the cache and data for apps that are crashing.
Android OS issues – If multiple apps are malfunctioning, it may point to an underlying Android OS problem. Consider rebooting your Oppo phone or checking for any available system updates.

Third-party app conflicts – Some third-party apps or files can interfere with other apps. Try uninstalling any apps you downloaded outside of the Google Play Store and see if that helps.

App Interface is Unresponsive or Glitchy

An unresponsive or glitchy app interface could stem from:

Outdated app – Again, make sure to update any problematic apps to their latest versions.

App compatibility issues – The app may not be fully compatible with your Oppo phone model and Android OS version. Check developer info for compatibility.
Too many widgets – If you’ve added a lot of widgets to your home screens this can sometimes affect performance. Try removing some widgets.
Faulty app update – A recent app update may have introduced new bugs. See if you can revert back to a previous version.

Overheating – Heat can cause apps to lag or act glitchy. Close resource-intensive apps and let your phone cool off.

App Won’t Connect to the Internet

There are a variety of connectivity issues that could prevent apps from accessing the internet or mobile data:

Wi-Fi connection problems – Make sure Wi-Fi is enabled on your phone and connected to a working network. Try disconnecting and reconnecting if needed.

Mobile data is disabled – Check that mobile data is enabled if trying to use apps over your mobile network. Go to Settings > Connections > Mobile Networks.
Outdated apps – Again, app updates often contain bug fixes for connection issues. Update any problematic apps.
Restrictive VPN app – Some third-party VPN apps can block connectivity for other apps. Try disabling the VPN to see if that fixes it.

Carrier or network outage – Check for any service outages in your area that could be temporarily disrupting connectivity.

App Permissions Got Reset

If an app was previously working but now won’t function correctly, the app permissions may have become reset or revoked:

Update Android OS – Major Android updates can sometimes reset app permissions. Updating your OS could fix it.

Clear app data – Go to Settings > Apps, select the affected app, and try clearing its data and cache. This may reset permissions.
Reinstall the app – Uninstalling and reinstalling the app can overwrite any corrupted permission settings.
Reset app preferences – Go to Settings > Apps > Reset App Preferences. This resets all app preferences.

Factory reset – As a last resort, a full factory reset will clear any faulty app permission settings, but erases all your on-device data.

App Functionality Got Disrupted

If an app was working and then began exhibiting odd behavior like missing features or menu options, try these steps:

Update the app – An app update could have removed certain features that are now defunct.

Clear cache/data – Clearing an app’s cached data may resolve any corrupted files causing issues.
Delete and reinstall – Delete the app from your Oppo phone completely and reinstall a fresh copy from the app store.
Check for malware – Malware could have infected the app and changed its code. Scan your phone for malware.

Developer mode issues – If developer mode is enabled on your phone, it could alter app functionality. Disable developer options.

App Data/Saves Got Corrupted

If app data like game saves or settings got corrupted, try:

Reinstall the app – A fresh install may overwrite and fix corrupted data files.

Clear app cache/data – Erasing the app’s data forces it to start fresh.
Restore from backup – If the app syncs data to the cloud, you may be able to restore from a backup.
Start a new game – For games, you may have to start a brand new save file.

Factory reset – As a last resort, a factory reset will wipe all app data and start your phone from scratch.

App Appears Scaled Wrong or Distorted

If apps appear stretched, blurry or just visually odd, try these steps:

Check display scaling – Make sure display scaling/size is set correctly in your device settings.

Restart your device – A simple reboot can fix temporary scaling or render issues.
Update display driver – An outdated display driver could be causing visual glitches.
Check app aspect ratio – The app may not support your phone’s aspect ratio. See if the developer offers a fix.

Factory reset – Again, this nuclear option reverts all settings and often fixes display issues.

Apps Keep Crashing on Startup

If apps crash immediately on launch, try:

Restart your phone – Rule out temporary OS glitches causing crashes.

Check app permissions – Make sure the app has permissions needed to function properly.
Clear app cache/data – Wipe temporary app files and see if a fresh start helps.
Delete and reinstall apps – This can replace any corrupted app files.

Remove third-party launcher – If using a custom launcher, revert to the default Oppo launcher.

Checkerboard Pattern on App Screens

A checkerboard pattern of visual glitching on app screens is often caused by:

App compatibility issues – The app may not fully support your device and Android version.

Driver/OS bugs – Update your Oppo phone’s display drivers and Android OS if available.
GPU errors – Graphical errors point to a potential GPU hardware issue.
Overheating – Thermal throttling from overheating can cause visual artifacts.

App code problems – Reach out to the developer if it’s an isolated app issue.

Weird Colors or Display in Apps

If you notice odd colors, inverted screens or other visual abnormalities, it could stem from:

Buggy app code – Contact the developer if it appears contained to one app.

OS customization – Check if any accessibility or display settings are enabled that alter colors.
Screen damage – Physical screen damage can cause weird visual issues.
GPU failure – Faulty graphics hardware can lead to visual defects.

Driver issues – Ensure your Oppo phone has the latest display drivers.

App Text Appears Cut Off

Some causes for app text getting cut off include:

Display scaling – Incorrect display size or zoom can clip UI elements.

App orientation – Opening the app in the wrong orientation may cut off text.
Not optimized for your device – Check the app info to confirm your phone is supported.
Android OS bugs – Anti-aliasing issues in Android can sometimes clip text.

Corrupted resources – Reinstalling the app can fix problems with corrupted image assets.

Apps Running in Background

If apps seem to be running or functioning in the background when you aren’t actively using them, there are a few possible explanations:

Background app refresh – Check Settings to see which apps are allowed to refresh data in the background.

Notifications – Enabled notifications can trigger apps to run in the background.
Tracking services – Apps may have location, fitness or other tracking enabled.
Music apps – Music apps will run in the background until explicitly closed.

Malware/spyware – Rogue apps could be running without your knowledge.

Oppo Phone Overheating

If your Oppo phone seems to be overheating while using certain apps, possible reasons include:

Resource-intensive apps – Games and video apps use a lot of CPU and GPU power causing heat.

Direct sunlight – Using the phone in hot, sunny weather can contribute to overheating.
Charging while using apps – Charging generates heat and using apps generates heat, doing both together exacerbates overheating.
Clogged air vents – Dust or debris blocking air vents prevents heat dissipation.

Too many apps open – Having many resource-intensive apps open at the same time will overtax the hardware.

Rapid Battery Drain When Using Apps

Apps draining your Oppo phone’s battery quickly could be a result of:

Old battery – Degraded batteries don’t hold charges as well.

Resource-intensive apps – 3D games use a lot of CPU and GPU power.
Buggy app code – Poorly optimized apps may have memory leaks.
Unclosed apps – Apps running in the background continue consuming power.

Excessive polling/syncing – Frequent data syncs, notifications and location polling sap battery.

Conclusion

Hopefully this overview has given you some ideas on how to troubleshoot and fix app problems on your Oppo phone. The key takeaways are to keep your apps updated, maintain enough storage space, wipe app caches/data, double check permissions and connections, watch for overheating issues, and be aware of settings that allow background data use. Rebooting your phone, upgrading Android OS and doing a factory reset as last resort options can also help get your apps back on track.