Gmail avatar/photo always reverts after being changed
Got an unsightly image associated with your Gmail messages, your Google Groups posts, Google Drive activity or somewhere else obscure within Google’s domain? Tried changing that image several times and it won’t budge - or it does and reverts itself right back? Your main Google+ avatar just doesn’t want to sync up with other Google services? Sure, I hear you - you’re not alone. Your issue is probably intermittent too - you change the image on Gmail and your old image comes bounding back, possibly several days later.
It’s an annoying issue and I feel for you. So …