You might want to check the network settings on the phone itself. To do this, you need to open the general settings and find the desired category.
+
You might want to check the network settings on the phone itself. To do this, you need to open the general settings and find the desired category. Then compare it to the network operator in your city. If it doesn't match, then reconfigure it. If there is a match, then reconfigure the proxy servers. If you need the proxy to visit blocked sites and social networks, you can use HTTP/HTTPS proxies. You may find https://soax.com/premium-proxy-trial helpful for this. But for web anonymity, data parsing, SMM, and SEO, SOCKS should be preferred.