Fix: “android.process.acore Has Stopped” Error on Android – Easy Solutions

 [FIX] Unfortunately the Process android.process.acore Has Stopped – Easy Solutions!

 

Have you the ever seen this frustrating popup on your Android phone?

 “Unfortunately, the process android.process.acore has stopped.”

This error is keeps appearing again and again, making it difficult to use your smart phone smoothly. Don’t worry here is solution this is a common Android issue, and you can fix it using the solutions in this guide. Follow the steps and solution

 What Does This Error Mean?

This error is the related to your phone’s in Contacts, Call Logs, or Sync services. It usually happens when use it:

 The Contacts app or data is corrupted

 Sync issues with Google or Facebook app

 A failed software update on phone 

App conflicts (like Facebook or WhatsApp trying to access broken contacts data)

 

How to Fix “android.process.acore Has Stopped” Error

 Follow the methods one by one to resolve the issue in your phone or mobile:

 1. Clear the Contacts and Contacts Storage Cache

  This fixes 80% of cases.

 Steps:

 

1. Go to Settings → Apps → Manage Apps 

2. Search for Contacts 

3. Tap Clear Cache and Clear Data  

4. Do the same for Contacts Storage 

5. Restart your phone

 This won’t delete your saved contacts if synced with Google.

2. Turn Off Contact Sync Temporarily on your phone

 Sometimes syncing contacts from apps like Google, WhatsApp, or Facebook causes the crash on phone.

 Steps: 

1. Go to Settings → Accounts & Sync 

2. Tap Google or other accounts one by one 

3. Turn off Sync Contacts 

4. Restart your phone 

Later, turn it back on after everything is working.

 

3. Uninstall Facebook or Third-party Contact Apps on your mobile

Some users found the error is caused by:

Facebook

Messenger 

WhatsApp 

Truecaller

  

Try uninstalling these apps temporarily to solve the problem:

Long press the app → Tap Uninstall

Restart your phone 

Check if the issue is gone 

Then reinstall them one by one.

 

4. Reset App Preferences

Steps:

 1. Go to Settings → Apps

 2. Tap the 3-dot menu (⋮) on the top right

  3. Select the Reset app preferences

 4. Confirm and reboot the mobile 

This resets permissions and disabled apps. no data will be lost on your phone.

 

5. Update Your Phone Software

 If you're using outdated software:

Go to Settings → About phone → System Update

 

Download and install the latest update 

Reboot your phone 

Bug the fixes in updates often solve this issue.

 Still Not Fixed? Try This:

 

6. Factory Reset (Last Option)

 Only do this if nothing else works. 

1. Back up all important data (photos, contacts, files) 

2. Go to Settings → About phone → Factory Reset 

3. Choose the Erase All Data 

This gives your phone a clean slate, removing the corrupted data that caused the error.

 

Final Tips 

Keep your contacts synced with your Google account

Avoid the installing third-party contact apps unless necessary

Regularly update the system software and apps

 

Tags: 

#androidFix #acoreError #contactsCrash #androidErrorFix #MIUI #androidTips

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