If your modern mobile phone displays the message “The app has stopped” or “The app keeps crashing”You're not alone. It's one of the most common errors on Android and can appear when opening a specific app, in the middle of a game, or even as soon as you turn on the phone, leaving the feeling that the phone has suddenly gone crazy.
The good thing is that, behind this desperate message, there is almost always a logical cause: compatibility issues, lack of resources, errors in the app itself, system failures, or even damaged hardwareIn this guide we review all the possible causes and the most effective solutions, from quick tricks to the most advanced measures that should only be used as a last resort.
Why does the "application stopped" error appear on modern mobile phones?
Before you start frantically fiddling with settings, it's important to understand whether the problem always occurs in the same way or not. When The closure always occurs at the same point in the app (for example, when opening a specific menu or loading a screen), it is most likely a programming error by the developer, related to the Activity lifecycleor a faulty update of that application.
However, if the app closes You barely open it or it malfunctions randomlyRegardless of what you're doing, things get complicated: it could be an incompatibility between the app version and your Android, excessive memory consumption, lack of storage, cache errors, or even that the system is overloaded by other applications.
It is also common for unexpected closures to occur after a major Android update or security patchThe system changes internally, and if the developer hasn't properly adapted their application, error messages will start appearing. That's why it's crucial to keep both the operating system and apps up to date, and to follow how they work. app updates.
Finally, we must not forget other factors that we often overlook: Poor internet connection, excessive phone temperature, malware, poorly optimized apps, or incorrectly configured background data and permission settingsAll of this can lead to sudden crashes and shutdowns.
Quick checks before resorting to drastic measures
Before we get into advanced settings, it's worth trying a few things. simple actions that often fix the problem in secondsThey require no technical knowledge and are the equivalent of the old-fashioned "turn it off and on" switch, but in a well-made version.
The first is Turn off your mobile phone completelyDon't just restart it. Press and hold the power button, select Power Off, wait 20-30 seconds, and then turn it back on. This clears temporary memory, closes stuck processes, and in many cases, prevents apps from closing unexpectedly.
Another key point is the free storage memoryIf your phone is almost full, Android and its apps won't have enough space to create temporary files, and you'll start experiencing crashes. Delete apps you don't use, clean up your downloads folder, and move your photos and videos to the cloud or another device to free up several gigabytes at once.
Don't forget to check if there are any pending system updatesIn Settings > System or Software Update you can check if your manufacturer has released a new version of Android or a patch that fixes incompatibilities with certain apps, something that happens more often than you might think.
Finally, if the problems started right after installing a new app, consider that That recent app is to blame.Uninstall it and check if the phone returns to normal before complicating things with other steps.
Most common reasons why applications close
In most cases, when an app closes on its own, there's an underlying problem with resources, storage, or internal errors of the application itselfUnderstanding these reasons helps in choosing the right solution instead of trying things randomly.
One of the classic culprits is having too many applications open at the same timeEvery app running in the foreground or background consumes RAM and CPU. When the system is overwhelmed, Android starts closing processes to keep running, and you'll notice this as apps closing unexpectedly.
The lack of internal storage also causes a lot of problems. Some apps need free space to create caches and temporary filesIf the mobile phone reaches its storage limit, it may stop responding, fail to save new data (messages, emails, photos), and even lock the device.
The applications themselves can have programming errors. A bad update, a bug that is triggered by tapping several things very quickly or by performing a specific action can result in the dreaded message of “The application has stopped”In these cases, the problem is usually solved by installing a new, corrected version or reverting to a previous stable version.
We must not forget the malware and malicious appsSpyware, Trojans, or suspicious APKs can crash your system, consume resources in the background, and cause other apps to malfunction. If you notice unusual behavior in addition to crashes (intrusive ads, high data usage, overheating), it's advisable to run a scan with a reputable Android antivirus and follow a recommended procedure. guide to removing viruses from your mobile phone.
Another key factor is the device temperatureIf your phone gets too hot, Android reduces performance and may automatically close apps to protect the hardware. Playing games, recording 4K video, or using mobile data for extended periods in sunlight can trigger this problem.
The quality of your internet connection also plays a role. Many apps depend on a reliable connection. Stable Wi-Fi or mobile data with good coverageWhen the connection drops or is choppy, they may freeze waiting for a response from the server and, sometimes, close with an error.
Direct solutions for the failing application
Once you've identified which app is causing problems, the most effective approach is usually to act on it directly from the SettingsAndroid offers several tools to "reset" an application without having to format the entire mobile device.
The first option is force stopIn Settings > Apps, you can tap Force stop to completely close the app and remove it from memory. This is useful when the app has frozen or is only partially responding. Afterward, reopen the app and see if it works better.
If the problem persists, take it a step further and go to Settings > Apps > Storage. There you can empty cache And, if necessary, clear the data. Clearing the cache removes corrupted temporary files that cause errors, and clearing the data returns the app to its initial, newly installed state (you will lose settings and login sessions).
Another quick alternative is uninstall and reinstall the appTap and hold the app icon, select Uninstall, and then download it again from Google Play or your manufacturer's official app store. This ensures you have the latest, clean version without any remnants of previous installations.
If the problem appeared right after a specific update, some phones allow uninstall the updates for that app To revert to the factory version, go to Settings > Apps > > the three-dot menu and you'll usually find the Uninstall updates option. This is very useful for system apps like WebView or Google Play Services when a faulty update has broken your phone.
In specific cases, it may be useful to install a previous version (APK) of the app Download it from repositories like APKMirror or APKPure. To do this, check the date and version number of the problematic APK on Google Play and look for an earlier version. Make sure to check compatibility with your processor (armeabi-v7a, arm64-v8a, x86, etc.) and your phone's Android version to avoid further errors when opening it.
Android updates, Google Play, and internet connection
Sometimes the problem isn't in the app, but in the environment where it runs: the Android operating system, Google Play, WebView, or the Internet connectionA misalignment in any of these elements can cause a chain reaction of failures.
First, check that your mobile phone has the latest Android update availableGo to Settings > System or Software update, tap Check for updates, and follow the steps if any are available. These updates often fix stability and compatibility issues that explain why modern apps crash on phones with older versions.
It is also recommended to review the Play Store versionOpen Google Play, tap your profile icon, go to Settings > About > Update Play Store, and let it update if necessary. Keeping the store and Google Play Protect up to date helps prevent download failures, installation problems, and conflicts with malicious apps.
On the other hand, make sure that the Wi-Fi or data connection works correctlySwipe up from the top to open quick settings and check the Wi-Fi or mobile data icon. If you're on a public network or have poor coverage, apps that rely on the server may freeze or display errors.
If an app behaves strangely only when you're on Wi-Fi (or mobile data only), check your phone's Settings to see if it has background data restrictions or limited network usageSome manufacturers allow you to choose which apps will only work with Wi-Fi, only with mobile data, or with both, and a bad configuration here can look like a bug in the app.
Safe mode: find out if a third-party app is to blame
When your phone starts closing apps randomly and you're not sure which one is causing the problem, Android's safe mode is the way to go. your best allyIt's like starting the phone in "test" mode: only the system apps are loaded, and all the ones you've installed are deactivated.
To enter safe mode, on many mobile phones it is enough to hold down the power buttonPress and hold the Power Off option until "Reboot in safe mode" appears, then accept. On other models, turn off the phone and, when you turn it back on, press and hold the volume down button when the manufacturer's logo appears until the startup process is complete.
You'll know you've done it right because you'll see the text in some corner of the screen. "Safe mode"In this state, the system only runs what is essential to function, leaving out games, social networks, third-party tools, etc.
The trick is to test it in safe mode. The system apps stop crashingIf your phone runs smoothly in this mode, it's almost certain that an app you installed is causing conflicts, consuming too much memory, or interfering with basic services.
In that case, think about the apps you installed or updated just before the problems startedUninstall them one by one from Settings > Applications, restart your phone normally, and check if the error disappears. Once you've finished testing, simply restart again to exit safe mode and load all the apps as usual.
System settings, permissions, and services that can break everything
Beyond the obvious causes, there are a number of Internal settings that, if touched without knowledge, can end up causing applications to close. seemingly without explanation. Luckily, they almost always have a way to reverse this.
A fairly common cause is having Some system app was disabled by mistakeMany phones come with Google services and manufacturer-specific tools that are necessary for other apps to function. If you disable, for example, WebView or certain Google Play services, you'll start seeing widespread crashes in apps that depend on them.
If you suspect something like this, go to Settings > Apps and check the full list, including system apps. For those listed as Disabled, try... re-enable them and restart your phone to see if the behavior stabilizes.
Another delicate point is the app permissionsIf an app needs access to the camera, microphone, location, or storage to function, and you've denied it that permission, it might crash when you try to use that feature. You can allow only the permissions that make sense for each app from Settings > Apps > Permissions.
The following also play a role background data settings and battery restrictionsIf a tool that needs to constantly sync (email, messaging, backups) has background data blocked or a very aggressive power-saving mode, it may crash or close unexpectedly. Check these options in the Battery and Mobile Data section of your settings.
When you've messed with a lot of things and can't remember what you changed, an intermediate option before formatting is reset app preferencesIn the Android app menu, there is an option to restore permissions, default apps, and background restrictions to their original state without deleting user data, which often resolves rare conflicts.
Deep cleaning: system caches, RAM and storage
Over time, Android accumulates a significant amount of temporary files, cache data and background processes which can steal resources from applications and end up causing crashes and unexpected closures.
At the user level, we have already seen that you can clean the cache and data from specific apps to return them to a lighter state. But there is also the possibility of deleting the system cache partitionwhich stores general Android temporary files (not from a specific app) and which, if corrupted, affect overall performance.
To clean that partition, turn off the device, enter Recovery mode (usually by holding down the power and volume up buttons simultaneously, or power + start on some models) and select the option Wipe cache partition or Clean cache partition, moving with the volume keys and accepting with the power button.
This operation does not delete photos, apps, or personal files, only temporary system filesThe first time you start it up it might take a little longer, but after that you'll usually notice the phone is smoother and has fewer strange shutdowns.
Don't forget either the RAM managementAlthough Android has been improving its memory management for years, having dozens of apps open, resource-intensive widgets, and background processes (VPN, antivirus, optimizers, etc.) can overload the system. Closing unused apps and checking which apps start automatically helps ensure that the ones you really need have the space to function properly.
Finally, if you're running very low on free storage, keep in mind that it's not just the apps that will suffer: The entire mobile device will become slower and more prone to failure.Emptying old downloads, deleting duplicate photos, uninstalling games you no longer use, or using specialized cleaning tools can make all the difference.
When nothing works: Reset, Hard Reset and technical support
If you've tried restarting, updating, clearing caches, checking permissions, using safe mode, and uninstalling conflicting apps, and your phone still shows constant “The application has stopped” errorsThe problem is probably deeper.
The next logical step is to perform a factory reset from settingsGo to Settings > System or General management > Reset > Erase all data or Factory data reset and confirm. This process will erase all your apps, settings, and personal files, so it's essential to back up your photos, documents, and chats before proceeding.
If the phone continues to have the same problems even after a factory reset, it's time to consider a Hard Reset from Recovery ModeThe procedure is similar to clearing the cache partition, but this time you select "Wipe data / Factory reset." It's a deeper format that returns the device to its factory state at the software level.
When even this doesn't solve the app crashes, everything points to a hardware problem: faulty RAM, internal storage with bad sectors, motherboard damaged after a hard fall, etc. In that scenario, the only sensible thing to do is to go to official or manufacturer-recommended technical serviceCheck if the repair is covered under warranty and have a professional perform the internal checks.
Whatever your situation, the important thing to understand is that these errors almost never appear for no reason. Between updates, caches, permissions, and system services, there's always a reason behind them; by following the steps above in order, Most app crashes on modern mobile phones can be resolved without having to change phones or go crazy in the process..
