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The TSL certificate contains an expiration date which would be compared to the system date of the Android system. Couldn’t Sign in – Can’t Establish a Reliable Connection For Non-Rooted Devicesįor Account verification and authentication Google establishing a secure connection with its servers. Clear cache for Google Play Services app & Play Store app.Ģ.Disable the installation of apps from unknown sources.Wait a few seconds, then re-insert the SD card. Remount SD card: Remove the SD card from the Android device.Try a VPN App like OperaVPN and then try Log-in.Update the date and time on your device.Reboot your device and run google play store and log in to your account.Remove your google account from Settings > Accounts > Your email address.Clear Google play store cache and data from the Settings > App Manager > All > Google Play Store.Under ‘All Apps’ look for the Google Play Services app.Clear the Cache for Google Services Framework
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