And if i use only dolphin without 4g or any proxy, do you think it will work?
Nowadays, that would result in lesser FB account creation success ratio, in my experience.
Might work if you are on a dynamic IP address and how well you have masked your fingerprints. Dolphin anty doesn't allow changing or masking fonts list which is a major drawback. So install some random fonts on your computer before creating the account, and also keep the browser active on other sites as well, not just FB.
Good trick bro.
why did you decide that these proxies do not suit you? Always check proxies for leaks in services such as ipscore and ipqualityscore, not every proxy service sells really high-quality material for your purposes,