iPhone 6 w iOS 8.4 constantly asks for gmail Exchange password and runs hot
Here's the issue: my school Gmail is set up on my iPhone as an exchange account using the account m.google.com. It has been this way for years with no issues. I sync my contacts, calendar, email via this method. However, over the past two or three weeks I've had a serious issue. My iPhone continually asks for the correct Gmail password, even though I am absolutely certain I have the correct password in there. I can go in and corrected or enter the correct password at that moment, but it just comes back a few moments later asking for the correct password. Oddly enough, the Gmail account actually works all the time, even while it is asking for my password. It uses the processor extremely heavily and burns my iPhone battery down within a matter of 2 to 3 hours. I am using iOS 8.4 on an iPhone 6. Again, I have had to set up for several years over several phones and many iOS versions, with no issues. But now my iPhone battery burns down within a matter of hours, and the back of the phone is literally hot to the touch because the processor is working so hard to try to verify the account.
Here are the steps I have taken to solve the problem:
1. I have deleted and re-set up the school Gmail account as an exchange server several times. Each time the problem comes back.
2. I have looked into the captcha issue that I saw online with some Gmail accounts. That does not seem to be the issue here.
3. I changed my Gmail password just in case a fresh password would help. It did not.
4. I've searched extensively online for this issue, and I did come across a new issue with iOS 8.4. It seems that push has stopped working on iPhones with Google apps accounts. I can't seem to find this exact issue, but I am certain if I am having it, then many others are too.
One step I have not taken is to set up my school email as a regular Google account. This would not have the push function enabled because Google Gmail does not support push except for Google apps on iPhones.
Just as I have dictated this email, my iPhone battery has gone down 12%.
Could you check with Google and see if they have any ideas as to what is going on? It might be an Apple issue, but I think it is more likely that it is a Gmail issue.
This is a killer issue! My phone is almost unusable because of it.
iPhone 6, iOS 8.4