Icloud locked due to security reasons , Urgent help pls
Hi guys , Big issue pls help , So my brother has a iphone 7 plus and his friends typed wrong passcode for fun and now his icloud is locked due to security reasons and to verify it we need mobile sms code and email code so the problem is , i can verify sms code by putting his sim in my phone but he forgot his Gmail password cause 7 yr old account and he has 2 step verification on and to forget password that i get code on sms which i can do but its surprisingly asking for code on an email account which is the same email we are trying to recover ( shocking i know ) and on other hand apple website is saying u can change password in 3 days , so should i wait or can someone help ?