If you have rooted phone, you can use my method to make high quality accounts. See thread https://www.blackhatworld.com/seo/guide-how-to-create-limitless-instagram-accounts.1173510/
yes you can use your 4g mobile data for creationI read all the messages and came to the conclusion that I was not using proxy and that this was a possible problem. The next thing I'm interested in is. I use 4g (SIM CARD) mobile data for computer surfing. After every restart of the router I get a new ip address, could I use it to create an account? or is it still a better proxy choice?