Thought I'd help some of y'all out who are always getting INSTABANNED after phone verifying your accounts after IG flags them.
1. Stop the account and remove the proxy from the account.
2. Turn on your phones hotspot and connect your computer to that. Your able to turn airplane mode on and off, this will change the IP address every time. This will enable you to verify multiple accounts if needed.
3. Open you account in MP using the embedded browser and enter the number you are using and verify.
4. Your IG will work 99% of the time.
Exit out of the browser and add it back to the proxy before you verify. (you can switch back to your regular internet now as the hotspot is normally slower)
5. Your account should now be VALID! You may get hit with a email verification after, just verify and you should be good to go.
I've never had a problem using the same proxy I was previously using but you are free to change the proxy if it makes you feel better.
Hope this helps you goobers.