Release Notes: V0.13.00.010 Signal Graph — Carrier & Mast Name Display

By the CellInfo Dev Team | Published: 21th April 2026

📶 NEW: Carrier Name on Signal Graph

Ever wondered which network you’re actually connected to while watching your signal? Now you can see it right on the Signal Graph tab.

Real Network Name: Displays the actual carrier your phone is registered to — not just the SIM label. Perfect for MVNOs like Voxi, Giffgaff, or 1pMobile where the SIM name differs from the underlying network (Vodafone, O2, Three, etc.).
Shared Network Visibility: On MOCN (shared mast) networks, see which operator you’re actually using. For example, if you’re on Three but connected to a shared Vodafone mast, the carrier name shows the network your phone is registered to — so you always know who’s providing your signal.
Per-SIM Display: Each signal graph card shows its own carrier, so dual-SIM users can see both networks at once.

If you’ve been using the Mast Names feature to label your towers, those names now appear directly on the Signal Graph.

Instant Tower Identification: See “Home Mast”, “Office Tower”, or whatever you’ve named it — right below the signal info line.
Works with Mast Names: Requires the Mast Names feature to be enabled and towers to have been given a name.

We’ve tightened up the Signal Graph cards to make better use of screen space, especially on smaller devices.

Smaller Stats Text: The Current Signal, Strongest, and Weakest readings now use a more compact font size.
Reduced Spacing: Less padding between elements means more room for the graph itself.
Simplified Labels: “Strongest” and “Weakest” replace the old “Strongest (This Tower)” and “Weakest (This Tower)” labels — since the graph now preserves history across tower changes, the old wording was misleading.

Both new display options are off by default. To turn them on:

Your choices are saved and included in backup/restore.

Thanks to James, who suggested showing the network name and tower identity on the Signal Graph — great idea that makes the tab even more useful.

Update the app today and let us know if you find a 5G Standalone cell in your area