Can I revert to my previous version app in iTunes Connect?

Question

I have app in App Store, I submitted version 1.1, after Apple reviewed, approved and published it, I noticed there is a clear major bug, so I had to suspend my app from App Stor

Answer 1

No sadly you cannot according to Apple, here's an excerpt from the iTunes Connect FAQ :

Question: The new version of my app on the App Store has a bug. Can I use a previous version to replace it?

No. You cannot revert to a previous version on the App Store. You must submit a new version.

Source : iTunes Connect FAQ