Gmail Sync is Disabled by your Administrator

What are the ways to fix Gmail Sync problem?
Gmail users may sometime receive an error message that Gmail sync is disabled by your administrator due to which they experience sync problem in their account. This problem usually occurs when your Gmail account belongs to admin group. If you are the administrator then you can easily resolve this problem by turning Gmail sync on by yourself. There are two ways to enable Gmail sync manually that is disabled by your administrator. Further the ways to fix Gmail sync is currently experiencing problem are discussed below.
Method 1

1. Go to the settings of your device
   
2. Tap accounts from the settings and then select Google
   
3. Tap on your Gmail account that you want to sync
   
4. Select more option then tap on Sync button
   

Method 2

1. Open the settings of your device and select Date & Time option
   
2. Then turn off the automatic Date & Time settings
   
3. After that set wrong Date & Time manually and go back
   
4. Now again go to the settings and then select Date & Time from there
   
5. Set wrong Date & Time once again and then turn on automatic Date & Time settings
   

Thus you can follow the above mentioned steps when Gmail sync is experiencing problem and solve the issue successfully. You can also contact Google customer support for help if you are not able to resolve Gmail sync problem by yourself.