How to Use a SOCKS5 Proxy in BitBrowser

This guide walks through setting up a dedicated SentraCell mobile proxy in BitBrowser: one real Android phone on a US carrier SIM, assigned to your account. It follows the exact setup shown in the video, step by step.

BitBrowser is an antidetect browser built for running many separate profiles, and like any antidetect browser, each profile is only as clean as the IP behind it. A real mobile IP is what makes a profile look like a genuine phone on a US carrier instead of a flagged datacenter address. BitBrowser also has one feature worth calling out: a Refresh Proxy URL field, which means your SentraCell rotation link can live inside the profile itself.

What You'll Need

• ,BitBrowser, download it, sign up or log in
• ,Proxy credentials, host, port, username, and password from your SentraCell DM
• ,Rotation link, your on-demand IP rotation URL, it plugs straight into BitBrowser

Step-by-Step Setup

• 1
  Download BitBrowser, sign up or log in, and you'll land on the main profiles page.
• 2
  Click the Add button and name the browser profile. Any name works.
• 3
  Click the IP icon to open the profile's proxy section.
• 4
  Set the type to SOCKS5 from the proxy type dropdown.
• 5
  Enter your credentials. In the SentraCell bot, tap Manage, then Credentials, then View split format. That shows the host, port, username, and password as separate fields, copy each one and paste it into the matching BitBrowser field.
• 6
  Paste your rotation link into Refresh Proxy URL. This field is optional, but SentraCell supports it: with your rotation link saved here, you can pull a fresh IP directly from BitBrowser instead of switching tabs.
• 7
  Click Confirm to save the profile.
• 8
  Click Open to launch the browser profile, and give it a moment to load.
• 9
  Verify the IP. In the new profile, go to whatismyip.com. You should see a mobile IP from your proxy's carrier and state, which confirms the proxy is applied properly.

How to Rotate Your IP

Two ways. The universal one: open your SentraCell rotation link in any browser tab, and the new IP is live in about 5 to 10 seconds. The BitBrowser-native one: since your rotation link is saved in the Refresh Proxy URL field from step 6, you can trigger the refresh from inside BitBrowser itself. Either way, the address changes while staying on the same US carrier.

Why Mobile Proxies Work Better in Antidetect Browsers

An antidetect browser fixes the fingerprint side of the problem. Each profile looks like a unique device. But if all of those profiles exit through the same datacenter IP, platforms can still tie them together at the network level.

Pairing BitBrowser with a real US mobile proxy closes the other side. The fingerprint looks unique and the IP looks like a normal phone on Verizon, AT&T, or T-Mobile. No datacenter flag, no shared upstream, no visible link between your profiles.

That is the combination that holds up at scale.