Smartphone problems and solutions.Android troubleshooting.How to fix mobile. Why is the mobile not working?

If you’re experiencing the most common Android smartphone problems, then you’ve probably been running into some of the same problems. While Android is generally a stable mobile operating system, it’s no surprise that it sometimes encounters errors. Here’s a look at some of the most common smartphone problems, as well as some possible solutions.

While these solutions may not be applicable to your specific device, they should still be effective. In this article, we’ll take a look at a few of the most common smartphone problems on Android and their solutions.

Smartphone Problems and Solutions-Parse Error

One of the oldest Android errors is the “parse error” which occurs when a user tries to install an app. A parsing error means that the app is not compatible with the phone’s operating system. To fix this error, you may want to turn on USB debugging and disable antivirus software. To do this you will have to enable developer mode. If you don’t know how to do that, then check out our article where we guide you step-by-step.

Read: How to enable developer mode in Android[2022]

Another possible solution is to try clearing cache cookies and checking for corrupted app files. In many cases, the problem is due to app compatibility issues.

Another reason for these errors is the change in naming conventions. While property names used to be limited to 32 characters, Android 12.0 has changed this. Now, native library names can be longer, but Android uses symbols when available. Additionally, the namespaces for native libraries have changed. To make sure that your app works with any Android device, use the uses-native-library ‘tag’ in your code. Otherwise, the error occurs in the native code.

The network on main thread exception occurs when an app attempts to perform networking operations using the main thread. Network operations are labor-intensive and time-consuming, and they may block the main thread. This particular error only occurs on Android versions higher than Honeycomb. To resolve this problem, move the networking code to a separate thread. It’s also important to move all network code to a separate thread. If you’re trying to optimize your performance, you need to make sure that your code doesn’t cause this problem.

Unidentified error code

Another error you may encounter is an unidentified error code. Sometimes, this error code occurs when you’re trying to reinstall an app. If you’ve tried removing the SD card from the phone, you may be able to fix this problem. However, if you can’t, you’ll have to try a different approach. If the problem persists, try a reboot or clearing the cache of the Google Play Store. If all else fails, try adding a new Gmail account.


Another error on Android is the ActivityNotFoundException. The error message contains information about the line where the Activity is not found. In some cases, this error is caused by manifest issues, such as moving an Activity class to a different folder. If you can’t figure out what the problem is, try using the logcat monitor to diagnose the problem. This should fix the ActivityNotFoundException and return you to development.

You can read more about how to solve this here.

System UI isn’t responding-Error

Another common Android error is System UI isn’t responding. Although this issue affects a very small fraction of Android devices, it can be very frustrating. Moreover, a malfunctioning System UI can happen after installing an app or an update. Aside from these problems, there may also be unique conditions that affect the affected units. So, be sure to take a look at your device to see if it’s affected by this problem.

A few examples of common Android errors are memory leaks, null guards, and unloading large bitmaps. Each of these causes has a different fix, so the solution for your specific situation will vary.

You can also install various memory tools in Android Studio to monitor memory usage and fix memory errors. If these steps fail to fix the problem, you can try the next solution. It is likely that your app is causing your memory issues, so it’s worth your time.

Besides the above mentioned general problems, here is a list of some common android errors that you may be experiencing:

  1. Storage space running out
  2. Poor battery life
  3. A phone running sluggishly
  4. Overheating
  5. Connection problems
  6. App or phone crashing
  7. Blurry camera
  8. An unresponsive phone
  9. A phone that won’t turn on or charge
  10. Hardware defects
  11. Apps are not downloading from Play Store.

Smartphone Problems-Solutions

There are a couple of things that you can do to keep your smartphone working properly.

  • Always install an application from the Google Play Store. Never trust an unverified source.
  • Make sure to clean up your system’s storage space. If you don’t have enough space in your phone, try deleting old files or those that have been backed up on your computer.
  • Also, you should clear the data of the Google Play Store by force-stopping the application. It’s a good idea to clean up your device’s storage and get it back to normal as soon as possible.
  • In addition to deleting unnecessary files from your phone, you should also try reformatting or resetting your device every once in a while.
  • If resetting doesn’t solve the problem, your problem is probably related to your hardware. If all else fails, you should try contacting the official support of the manufacturer to get your device fixed.
  • In case your photos are blurry, then try to clean the camera lens with a soft cloth. More often than not, this will solve the problem of blurry photos.
  • If your phone becomes unresponsive or freezes, try doing a restart. This will clear the cache and make the mobile responsive.
  • In case your mobile is overheating, then I would advise you to close all apps, and let the mobile cool down before using it again. If you are running your phone on high settings or playing graphic-heavy video games continuously, then it might be a good idea to either dial down the graphic settings or to give a break to your mobile and let it cool down.
  • Sometimes, while downloading apps from the Google Play Store, you might get stuck. Clear the data and cache on Google Play Store and this should now work fine.

I hope that this guide would have helped you in fixing some of the general errors.

In case you feel I might have missed out on any particular error, then do let me know in the comments and I will ensure that I update the article.

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