If you are experiencing network issues on your phone while browsing and want to ensure secure browsing, there are a few steps you can take. First, you can update your browser to the latest version and clear its cache and cookies. If necessary, you can also use a virtual private network (VPN) or proxy server. However, it's important to note that using a VPN may sometimes cause connectivity issues, so you may need to disable it temporarily to troubleshoot specific loading problems.