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Today i tried to login to my gmail. I don’t know why for some time my browser logouts me from random websites and today i couldn’t login to mail. I forgot password. It asks me for my seond mail on icloud but I don’t have access there (i also don’t have any other mails), it was asking me for notifications on phone but i had error and i can try after a few hours. Now i have access to my phone number but site don’t even want to show me this popup about recovery from SMS after changing network (because i use my number from a strange device – theoretically it’s router which use my SIM card but i can also send and/or receive SMS there). Is there any way to recover that? How google know my wifi router when i changed network (i was trying to access from website)?