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How To Fix “Authentication is required. You need to sign in to your Google Account” On Android Devices ?
Step 1: Go to the Settings of your phone .
Step 2: Tap on Accounts ,and then Tap on Google .
Step 3: Tap on Google Account and Remove the Google Account that you are having problem with .
Step 4: Now ,Add the same account or new one if you like .
Step 5: Now ,Go to the settings of your phone again and tap on Apps or Application manager .
Step 6: Swipe to the right and Tap on All Tabs .
Step 7: Find Google Play Store and open it and clear the data .
Step 8: Tap on Uninstall the Updates also ,and the Go to Play Store accept the Terms and your Error would go away .
If this does not fixes your issue ,Try the Below Troubleshooting steps again :
Remove Google account, reboot, uninstall updates, install new Play Store, reboot, add account, and so on. Just keep trying until you the error goes away.
How to Download and Install Play store on Android ?
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