Server outages on Googles end can also disrupt synchronization.
double-check sync is enabled.
Confirm background data is on
Go toSettings > Connection & sharing > Data Usage.
Ensure Allow background data usage is enabled.
This allows Gmail to sync in the background.
Check account permissions
Go to configs > Accounts > Google.
Check Gmail has permission to access Contacts, Calendar and other data.
Tap Permissions and enable all.
Force stop the Gmail app
In your prefs go to Apps > Gmail > Force Stop.
Then start the Gmail app again and test whether sync works.
This resets the app which can fix sync issues.
Remove and re-add your Google account
Go to options > Accounts > Google and remove your account.
Then add it again and re-sync Gmail.
An ominous sync is currently experiencing problems error may even appear.
Dont worry if yourGmail stops syncing in most cases its an easy fix.
Well also provide tips to avoid sync headaches going forward.
Often its an app specific issue, but can also be account or server side.
Dont worry, well go through how to troubleshoot each scenario.
Fixing Gmail Sync on iPhone
Many users also reportGmail sync not workingiPhone.
Be sure to test Gmail in a web web app too.
Why Does Gmail Sync Stop Working?
However, sync issues can and do occur due to a myriad of reasons.
We hope this guide gives you everything you better get Gmail sync functioning properly again across all your devices.
