Com.Google.Android.Cellbroadcastreceiver? Usages & Removal Guide

Introduction is a system-level service on Android phones, part of the Android operating system framework. It is responsible for receiving and processing cell broadcast messages, which are used for emergency alerts, Amber alerts, and extreme weather notifications.

What is a Cell Broadcast Service?

A Cell Broadcast Service is a technology used in mobile communication networks, allowing for the sending of text-based messages to multiple users in a specific geographical area simultaneously. This technology is often used for disseminating public service announcements and emergency alerts.

Cell Broadcast Receiver and how does it Work?

A Cell Broadcast Receiver is a component of a mobile device that receives and processes cell broadcast messages. When the cell broadcast service sends a message, all the mobile devices within the defined area receive this message. The Cell Broadcast Receiver is responsible for processing this message and displaying it to the user.

Purpose of

The primary purpose of is to provide users with critical emergency alerts based on their geographical location. This can include warnings about severe weather, terrorist threats, or child abduction alerts (Amber alerts).

CellBroadcastReceiver in Detail

What Permission Configuration does CellBroadcast Require?

The needs to have specific permission configurations set to function correctly. These include:

Step 1: Permission to receive SMS.

Step 2: Permission to read the device’s network state.

Step 3: Permission to access coarse location.

Module Integration of is a system-level service that comes integrated within the Android operating system. It cannot be installed or uninstalled like a regular application but interacts closely with other modules, such as the system’s settings and messaging apps.

CellBroadcastReceiver Integration with Settings

The settings for the cell broadcast receiver can be found in the device’s main settings. The user can decide which types of alerts they want to receive, like severe weather, AMBER alerts, and emergency government alerts.

CellBroadcastReceiver Integration with Messaging apps works in conjunction with the device’s messaging applications. When it receives a cell broadcast, the service processes the message and then alerts the user through the default messaging app on the device.

What is a Cell Broadcast on an Android Phone?

A cell broadcast on an Android phone is a message broadcasted by the service provider to all devices in a specific geographic area. These broadcasts are typically used for sending out emergency alerts, such as severe weather warnings or public safety alerts.

Customizing CellBroadcastReceiver

How to Enable the CMAS Secret Code

The CMAS (Commercial Mobile Alert Service) secret code can be enabled following these steps:

Step 1: Open the dial pad on your phone.

Step 2: Dial the specific code given by your service provider.

Step 3: A menu will open where you can toggle the CMAS alerts on or off.

Customizing CellBroadcast Alerts

To customize your cell broadcast alerts:

Step 1: Navigate to “Settings” on your Android phone.

Step 2: Scroll down and tap on “More”.

Step 3: Look for “Cell Broadcasts” and tap on it.

Step 4: You can now choose the types of alerts you wish to receive.

Migrating Data on CellBroadcast App

As a system-level service, data migration on the CellBroadcast App isn’t generally applicable. However, the alerts you receive can be saved or deleted according to your preference.

Utilizing Cell Broadcast Messages

What are Broadcast Channels in Text Message Settings?

Broadcast channels in text message settings refer to the different types of alerts that can be received through the cell broadcast service. Users can choose which channels they want to receive alerts based on their preferences.

What is a Push Message on my Phone?

A push message is a type of notification that is “pushed” to your device from a server. Push messages include things like app notifications, SMS messages, and in the case of, emergency alerts and other cell broadcast messages.

How do I Broadcast Text Messages on Android?

You can broadcast text messages on Android using the SMS function. When composing a new message, add all the recipients you want to send the message to. Once sent, the message will be delivered to all the added contacts.

What is a MMS Push Message?

MMS push message refers to multimedia messages that are pushed to your device. They include pictures, videos, or audio clips in addition to text.

Addressing Common Concerns

Is Safe or is it a Virus? is completely safe. It is a part of the Android operating system framework and is not a virus or malware.

Can you Uninstall

You typically cannot uninstall as it is a system-level service. However, advanced users with knowledge of Android Debug Bridge (ADB) or System App Remover can remove it, but it is generally not recommended.

Uninstall Using Android Debug Bridge(ADB)

ADB, or Android Debug Bridge, is a tool used by developers to interact with Android devices. You can use it to uninstall system apps, but this requires advanced knowledge and can lead to system instability if done incorrectly.

Using System App Remover

System App Remover is a third-party app that allows you to uninstall system apps. However, as with ADB, this requires a good understanding of Android and can cause issues if not done correctly.

Is Uninstalling Safe?

Generally, it is not recommended to uninstall system-level services like Doing so can lead to system instability or the inability to receive important alerts.

Managing Cell Broadcasts

How do I Stop Cell Broadcast Messages?

To stop receiving cell broadcast messages:

Step 1: Go to “Settings”.

Step 2: Tap on “More” under “Wireless & Networks”.

Step 3: Choose “Cell broadcasts”.

Step 4: From here, you can toggle off the alerts you don’t want to receive.

How do I Stop a Network Broadcast?

To stop a network broadcast, you will need to disable it from the network settings on your device. This may differ depending on your device and network provider.

Understanding Text Messaging

What does Enhanced Group Mean in Text Messages?

Enhanced Group Text allows users to send and receive group SMS conversations with more than ten recipients at a time. It also offers the ability to name the group, add or remove members, and leave the group.

Comparison of Text Message, Push Notification, and SMS Message

Text Message Push Notification SMS Message
Definition A broad term for all types of text-based communication on mobile devices. A message that pops up on a mobile device from applications as alerts or reminders. A specific type of text message limited to 160 characters, not including pictures, video, or other media.
Sender Can be sent from individual to individual, or from an application to a user. Sent from an application to a user. Typically sent from one individual to another.
Content Can include text, images, videos, and other multimedia content. Primarily text, but can also include images and sounds. Only text up to 160 characters.
Delivery Delivered through the internet or mobile network. Delivered through the internet. Delivered through the mobile network.
Cost Depending on the carrier and plan, could be free or may incur charges. Usually free for the user (the application provider bears the cost). May incur charges depending on the carrier and plan.

What is GSM Alphabet Input?

The GSM alphabet is a set of characters used in SMS messages. It includes letters, numbers, and symbols. If a character not included in the GSM alphabet is used in an SMS, the message will be automatically converted to Unicode, reducing the character limit from 160 to 70.


In conclusion, is an essential part of the Android system that ensures users receive critical alerts based on their geographical location. While it may not be frequently noticed, it operates in the background to keep users informed about potential dangers and threats in their vicinity.


What is CellBroadcastReceiver used for?

CellBroadcastReceiver is used for receiving and processing cell broadcast messages, often used for emergency alerts and severe weather warnings.

What is a cell broadcast service on my android phone?

A cell broadcast service is a feature on your Android phone that allows for the reception of cell broadcast messages. These messages are typically used for emergency alerts and warnings.

How do I turn off cell broadcast?

To turn off cell broadcasts, go to Settings, tap on More under Wireless & Networks, choose Cell broadcasts, and toggle off the alerts you don’t want to receive.

Where are cell broadcast settings?

Cell broadcast settings can be found in the main Settings of your Android device. It is usually listed under the Wireless & Networks section.

What is is a system-level service on Android devices that receives and processes cell broadcast messages, which are used for emergency alerts.

Can I uninstall

It is generally not recommended to uninstall system-level services like Uninstallation could lead to system instability or prevent you from receiving critical alerts.

What is a cell broadcast receiver and how does it work?

A cell broadcast receiver is a component of a mobile device that receives and processes cell broadcast messages. When a cell broadcast message is sent, the receiver processes the message and displays it to the user.

Is a virus?

No, is not a virus. It is a system-level service in Android devices used for processing and receiving cell broadcast messages.

What is the purpose of

The main purpose of is to provide users with critical alerts based on their geographical location, such as severe weather warnings and emergency alerts.

How can I customize my CellBroadcast Alerts?

You can customize your CellBroadcast alerts by going to Settings on your Android phone, scrolling down to More, selecting Cell Broadcasts, and choosing the types of alerts you wish to receive.

Pro Tips

  1. To ensure you receive only relevant alerts, regularly update your cell broadcast settings according to your current location and preferences
  2. Even if you find cell broadcast messages annoying, do not completely disable them. These messages can provide critical information during emergencies
  3. Be cautious about uninstalling system apps or services like It can cause system instability or disrupt important functions