Package
com.mediatek.cellbroadcastuiresoverlay
Package intelligence
Observed signing, permission, version and size signals from contributing devices - descriptive of that sample, not a verdict. These come from the v2 Package Search sync, which not every device has contributed to yet, so for some packages this detail is partial or not present at all.
- Signed by the device maker's own signing key (Xiaomi), so it is an OEM preinstall, but 7 different certificates appear across the fleet, so OEMs ship their own builds of it.
- Its largest observed manifest declares 1 permissions: 1 runtime (user-granted).
- Never reported as user-facing, so it runs as a background or system component rather than an app the user opens.
Declared permissions (1)
Largest permission set observed for this package. Text is Android's own published description where one exists; platform permissions Android does not document show their granted protection level (in grey) instead; vendor or unknown constants show the name only.
| Permission | Description |
|---|---|
POST_NOTIFICATIONS |
Allows the app to show notifications |
Manage on devices
ADB commands for this package (the inverse of each is included so you can undo). Run from an authorised shell or wire the equivalent into your DPC. Verify on a test device first - this database doesn’t yet classify which packages are safe to change. --user 0 targets the current user; drop it (and use a privileged shell) to act device-wide.
/system, so Restore re-adds it (-k keeps app data)Seen on
Each record is a device profile (make + model + Android version). Each unique handset that syncs against a matching profile will increase the observations of a package, thereby increasing confidence that a package is expected to be on a device.
| OEM | Model | Android | Provenance | Observations | Last seen |
|---|---|---|---|---|---|
| ALCommon | ALCommon | Android 15 | - | 1 | 20 Jun 2025 |
| Infinix | Infinix X6525B | Android 13 | - | 1 | 5 Dec 2025 |
| Infinix | Infinix X6871 | Android 14 | - | 1 | 21 May 2025 |
| Lenovo | Lenovo TB-X6C6NBF | Android 12 | - | 1 | 15 May 2025 |
| Lenovo | TB570FU | Android 15 | - | 1 | 17 Jun 2025 |
| Nothing | A015 | Android 15 | - | 2 | 14 May 2025 |
| OPPO | CPH2591 | Android 15 | - | 1 | 10 Jul 2025 |
| OPPO | CPH2637 | Android 15 | OEM OPPO | 1 | 2 Feb 2026 |
| OUKITEL | WP60 | Android 15 | OEM OUKITEL | 3 | 9 Dec 2025 |
| Rhino | T8 | Android 14 | - | 1 | 17 May 2025 |
| Samsung | SM-A125F | Android 12 | OEM Samsung | 1 | 21 Jan 2026 |
| Samsung | SM-A137F | Android 14 | - | 1 | 17 Jan 2026 |
| Samsung | SM-A346B | Android 14 | OEM Samsung | 1 | 4 Mar 2026 |
| Smt_hk | Helium Pro | Android 12 | - | 1 | 19 Jul 2025 |
| TCL | 6165H | Android 13 | - | 1 | 16 Sep 2025 |
| TCL | 9466X | Android 13 | - | 1 | 13 Jan 2026 |
| TCL | 9491G | Android 14 | - | 1 | 26 Aug 2025 |
| TCL | 9566X | Android 15 | OEM TCL | 1 | 13 Mar 2026 |
| TCL | T610K | Android 14 | - | 1 | 24 Oct 2025 |
| TCL | T951K | Android 15 | OEM TCL | 8 | 8 Jan 2026 |
| Unihertz | Titan 2 | Android 15 | - | 2 | 5 Jan 2026 |
| Xiaomi | 21091116UI | Android 13 | - | 1 | 8 Sep 2025 |
| Xiaomi | 23106RN0DA | Android 15 | - | 1 | 22 May 2025 |
| Xiaomi | 24117RN76O | Android 15 | OEM Xiaomi | 1 | 28 Dec 2025 |
| Xiaomi | 24117RN76O | Android 16 | OEM Xiaomi | 1 | 20 Mar 2026 |
Known labels
Locale-aware display names seen in the wild.
| Label | Locale | Seen |
|---|---|---|
| com.mediatek.cellbroadcastuiresoverlay | en-gb | 15 |
| com.mediatek.cellbroadcastuiresoverlay | en-us | 8 |
| com.mediatek.cellbroadcastuiresoverlay | vi-vn | 2 |
| com.mediatek.cellbroadcastuiresoverlay | en | 2 |
| com.mediatek.cellbroadcastuiresoverlay | es-es | 2 |
| com.mediatek.cellbroadcastuiresoverlay | fr-fr | 2 |
| com.mediatek.cellbroadcastuiresoverlay | vi-VN | 2 |
| com.mediatek.cellbroadcastuiresoverlay | 2 | |
| com.mediatek.cellbroadcastuiresoverlay | en-GB | 1 |
| com.mediatek.cellbroadcastuiresoverlay | es-MX | 1 |
| com.mediatek.cellbroadcastuiresoverlay | ru-ru | 1 |
| com.mediatek.cellbroadcastuiresoverlay | es-mx | 1 |
| com.mediatek.cellbroadcastuiresoverlay | fr-FR | 1 |
| com.mediatek.cellbroadcastuiresoverlay | en-US | 1 |
| com.mediatek.cellbroadcastuiresoverlay | en-in | 1 |
| com.mediatek.cellbroadcastuiresoverlay | en-lk | 1 |
| com.mediatek.cellbroadcastuiresoverlay | en-nl | 1 |