Instances might occur when, in spite of entering correct login credentials, you cannot log into your Gmail account on your iPhone or that the issue- Gmail not working on iPhone occurs. You can resolve this by re-enabling the account access by going to the Gmail website on your iPhone. Here’s what you need to do if Gmail not working on iPhone.
- Launch your iPhone’s web browser (Safari)
- Go to Gmail.com and sign in to your account
- Copy and paste the link – https://accounts.google.com/b/0/displayunlockcaptcha on the browser’s address bar
- Tap on “Continue”
- Try signing in to your account again
The above-given hacks are simple and easy-to-do. Make sure that you have followed them to permanently fix the issue of Gmail not sending or receiving emails.