Top 6 Ways to Fix Unfortunately the Process android.process.acore Has Stopped Error

A common error that you may encounter with Android devices is the random termination of the android.process.acore process. The error mainly occurs when you try to access the contact or dialer app on your phone. Unfortunately, the error does not go away by pressing the OK button or closing the notification pop-up. You have to use a bunch of fixes to fix this problem.

A corrupted file in the cached data of your contacts is the main cause of the error. For example, an error while upgrading your operating system or abruptly stopping a synchronization process can corrupt your files. Most of these problems are unpredictable. That is why we have compiled a list of solutions to help you fix the android.process.acore error, when it occurs.

But before trying any of these fixes, don’t forget to back up your information. The backup ensures that you don’t lose any important data after updating and reinstalling apps.

1. Update applications

Obsolete applications or bugs from recent updates can cause the android.process.acore process to stop error. Go to the Google Play Store on your phone and update all apps. This will cover all possibilities, like older versions of apps that are not compatible or have issues.

Once you are done with the updates, restart your phone or tablet and try to access your contacts app. If the problem persists, check the next solution.

2. Reinstall the Facebook and Messenger applications

Incompatibility when syncing contacts on Facebook and Messenger can result in error report. To uninstall and reinstall the apps, follow this process:

Step 1: Go to Google play, locate the Facebook and Messenger apps and double click on the option to display the uninstall tab.

2nd step: Uninstall both apps, then restart the device.

Step 3: Reinstall the apps and that should help resolve the issue.

If the error does not go away, let’s move on to the next solution.

3. Delete and re-add the Google account

As strange as it may sound, any conflicting information between your Google account and your contacts can be the cause of the error. By deleting and then adding your Google Account again, the fresh start could eliminate these issues and pick up new software updates (like security patches).

Here’s how to remove and re-add the Google account.

Step 1: Go to Settings, then Accounts, and select Google.

2nd step: Choose the Google account you want to remove, click on the three dots on the right side and select Remove Account.

Step 3: Add a Google account by going back to Settings, then Accounts, and selecting the Add an account option.

Step 4: Restart your Android phone and update all apps using the Google Store.

This should give your phone a good start. However, if it contains an older cache and data, the problem would persist. So check the following solution.

4. Clear cache and data on all contact apps

Clearing the cache and data of your devices will delete both temporary data and other saved data that may corrupt your system.

To clear cache and data, follow this process:

Step 1: Start by backing up all the information on the device.

2nd step: Then go to Settings and click on Apps.

Step 3: Scroll right and select the All option.

Step 4: Scroll down to the Contact / Contact Storage option and open it to reveal the app information.

Step 5: Click the Force stop button and Clear data and clear cache.

Step 6: From the same results page, turn off the Contact app and turn off your phone or tablet. Turn on the phone or tablet after a few minutes, and it should fix corrupted contact data issues. Otherwise, try the next one.

5. Reset app preferences

Resetting your app preferences will automatically activate disabled apps and restore all apps to their default settings. This process is effective in correcting mistakenly deleting or disabling apps.

Step 1: Go to Settings and select Apps.

2nd step: Click on the three dots on the right side and select Reset app preferences

Step 3: Click on the Reset apps option and your device will start the reset process.

6. Factory reset

If all else fails, it’s time to consider factory reset your device. A factory reset will erase all data on your phone and remove corrupt files that could be causing the problem.

Here are the steps to factory reset your phone. While the factory reset option might appear under a different submenu for each brand of phone, you can find it in settings.

Step 1: Click on Settings and select the Backup and reset tab.

2nd step: Click on the factory data reset option and your device will start erasing your data.

Final thoughts

One or more of the solutions mentioned above should help to resolve android.process.acore error on your phone or tablet. If the problem persists, be sure to check your hardware to identify any broken parts that could be causing the problem. You can also contact the Androids technical support team for a detailed analysis and resolution of the error.

Hopefully one of the solutions should help you resolve the error and you won’t have to completely factory reset your phone or tablet.