How to completely disable SMS on Android: from standard settings to root access

Every day, millions of Android users receive dozens of unnecessary SMS: from bank notifications to spam from operators. But what to do if you want completely disable sending and receiving messages —be it to save traffic, protect against scammers, or switch to instant messengers? In this article, we will analyze all possible methods, from simple to technically complex, taking into account the features of different versions Android and the policies of mobile operators.

It is important to understand: disabling SMS is not just pressing one button. Depending on the purpose (blocking incoming messages, blocking outgoing messages, completely disabling the service), different approaches will be required. For example, blocking through phone settings will not stop sending messages from your number through third-party services, and disabling the service from the operator may affect the operation of banking services. We will analyze each method, its pros, cons and hidden consequences that are rarely warned about.

1. Disabling SMS through Android settings (without root)

The most obvious way is to use the system's built-in tools. However, there are nuances here: on different versions Android (from Android 10 to Android 14) and shells (MIUI, One UI, ColorOS) the paths to the settings may differ. The general principle is the same: limit access to SMS for applications and disable notifications.

How to do this:

• 📱 For the standard Messages app: open it, tap on the three dots in the upper right corner → Settings → Notifications → disable all switches. This will stop the notifications, but the messages will arrive in the background.
• 🔒 Blocking sending: Go to Settings → Applications → Messages → Permissions and block access to SMS. However, this does not block sending through other messengers (for example, WhatsApp or Viber).
• 🚫 Black list: in the same Messages application you can add numbers to black list (for example, spammers), but this will not disable SMS completely.

⚠️ Attention: Disabling permissions for the Messages system application may lead to failures in services that use SMS for authentication (for example, Google Authenticator or banking applications).

This method is suitable if you need reduce the amount of spambut not to block SMS completely. A radical disabling will require other approaches.

2. Disabling the SMS service from the mobile operator

If you need completely prohibit sending and receiving SMS at the network level, contact your operator. This method works 100%, but has serious consequences: you will not be able to receive confirmation codes from banks, social networks and other services. Most operators (MTS, Beeline, MegaFon, Tele2allow you to disable SMS via:

• 📞 Call support: tell the operator that you want to disable the service "SMS messages". The procedure takes 1–2 minutes, but confirmation from your passport may be required.
• 🌐 Personal account: in the "Services" or "Tariff" section, find the option to disable SMS. For example, MegaFon this is done in the menu "My services → Additional services".
• 📄 Communication salon: if you don’t trust online methods, visit the operator’s office with a passport.

Operator	Disconnection method	Activation time	Consequences
MTS	Call on 111 or personal account	Instantly	Bank notifications and codes from social networks do not work
Beeline	Team *110*09# or website	Up to 24 hours	It is impossible to restore access to some services
MegaFon	Personal account → "My services"	1–3 hours	All are blocked incoming/outgoing SMS
Tele2	Call support or salon	Instantly	System messages from the operator may remain

⚠️ Attention: After By disabling SMS from your operator, you will not be able to use services that require confirmation by phone number (for example VKontakte, Telegram, SberBank Online). Some banks may block access to your account until the service is restored.

If you need to temporarily disable SMS (for example, while traveling abroad), check with your operator about the possibility suspending the service instead of completely disabling.

3. Using third-party applications to block SMS

If the standard settings do not help, you can use third-party applications. They are divided into two categories:

1. Spam blockers (for example, Truecaller, SMS Block) - filter incoming messages using blacklists.
2. Firewalls (for example, Blacklist, SMS Blocker) - completely block sending and receiving SMS for selected numbers or all contacts.

Examples of popular applications:

• 🛡️ Truecaller: blocks spam messages and fraudulent numbers, but does not disable SMS completely.
• 🚫 SMS Blocker: allows you to create rules to block messages by keywords (for example, "win", "credit").
• 🔒 Blacklist: blocks SMS and calls from selected numbers, supports scheduling (for example, blocking at night).

How to set up blocking in SMS Blocker:

1. Download the application from Google Play.
2. Open it and provide access to SMS (required!).
3. Go to the section Blocking → Rules.
4. Add numbers or keywords for filtering.
5. Activate the "Block all incoming SMS" option (if you need a complete shutdown).

Make sure that the application has access to SMS in Android settings

Create a backup copy of important messages

Check if SMS is used for two-factor authentication

Set up exceptions for bank notifications (if necessary)

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⚠️ Attention: Some applications for blocking SMS may read your messageseven blocked. Before installation, check your permissions Google Play and user reviews.

The advantage of this method is flexibility: you can block only spam or completely disable SMS, while maintaining the ability to send verification codes. However applications cannot prohibit sending SMS through system services (for example, when resetting a password).

4. Disabling SMS through the engineering menu (for advanced)

On some devices (especially on Samsung, Xiaomi, Huawei) you can disable SMS through engineering menu or hidden settings. This method requires caution: incorrect actions can disrupt the network.

Instructions for Samsung (works on Android 10–13):

1. Open the dialing application.
2. Enter the code: ##4636##.
3. Go to the section Phone information.
4. Find the item Disable SMS or SMS reliability (the name may differ).
5. Select the disable option and restart the device.

For Xiaomi (shell MIUI):

1. Enter in dialer: ##4636##.
2. Go to Battery settings (yes, this is not a typo - on some firmware the menu is hidden here).
3. Find the section SMS service and disable it.

What to do if the engineering menu does not open?

On some devices (for example, Google Pixel or pure smartphones Android) the engineering menu may be blocked by the manufacturer. In this case. try:

• Use applications like MTK Engineering Mode (for processors Mediatek).
• Get root access (see next section).
• Contact your operator to disable the service at the network level.

⚠️ Attention: Changes in the engineering menu can lead to network loss or reset settings. Before experiments, create a backup copy of your data and make sure you know how to return the default settings.

This method is suitable for users who want disable SMS without installing third-party applicationsbut are not ready to contact the operator. However, it does not work on all devices and can be canceled after updating the firmware.

5. Radical method: disabling SMS through root access

If you are ready to take extreme measures, root access this is the only method that is guaranteed to disable everything messages, including system ones. However, it requires unlocking the bootloader. that:

• 🔓 Void the warranty.
• 🛡️ Increases the risk of virus infection.
• 🔄 May lead to “brick” (inoperability) of the device.

Instructions for devices with root:

1. Install a file manager with root support (for example, Root Explorer).
2. Navigate to the path: /system/app/ or /system/priv-app/.
3. Find files related to SMS (usually this Mms.apk, Messaging.apk or TelephonyProvider.apk).
4. Rename them by adding at the end .bak (for example, Mms.apk.bak).
5. Reboot the device.

An alternative way is to use Xposed Framework (for Android 5–9) or Magisk (for Android 10+) with module Disable SMS. This is more secure than manually deleting files, but still requires skill.

⚠️ Attention: After disabling SMS at the root level you You will not be able to receive verification codes even to restore access to Google Account. Set up backup authentication methods in advance (for example, backup codes or a hardware key).

This method is only suitable for experienced users who understand the risks and are prepared for the consequences. If you just need to get rid of spam, it is better to use more gentle methods.

6. Alternative solutions: redirecting SMS to email or instant messengers

If completely disabling SMS is not suitable (for example, due to bank notifications), consider message redirection to a more convenient channel:

• 📧 Forwarding to email: some operators (for example, MTS) allow you to set up SMS forwarding to email. Check the opportunity in your personal account.
• 💬 Integration with instant messengers: applications like Pulse SMS or Textra can synchronize SMS with the web version or others devices.
• 🔄 Automatic rules: using Tasker or Automate you can set up automatic removal of spam or forwarding of important messages to Telegram.

Example of setting up forwarding to email from MTS:

1. Go to personal account.
2. Go to the "Services → SMS and MMS" section.
3. Select the "Forward SMS to email" option.
4. Specify your email address and save the settings.

The advantage of this method is you Don't lose important notificationsbut eliminates the need to check SMS in the standard application. However, forwarding may be paid (check the rates with your operator).

7. Possible problems and how to avoid them

Disabling SMS can lead to unexpected consequences. Here are the most common problems and ways to solve them:

Problem	Cause	Solution
Codes from banks do not arrive	SMS is disabled by the operator or blocked application	Add bank numbers to the white list or restore the service from the operator
The smartphone stopped catching the network	Incorrect settings in the engineering menu	Reset the network settings in Settings → System → Reset
Spam continues to arrive	Blocking is configured only for the standard Messages application	Use third-party blockers or disable SMS from your operator
Services with confirmation via SMS do not work	The service is disabled by the operator or system files are deleted	Restore the service through support or recover deleted files (if you were root)

If you encounter problems after disabling SMS, first check:

• 📱 Blocker settings (if you used the application).
• 📡 Service status in the operator’s personal account.
• 🔄 Availability of firmware updates (sometimes they reset user settings).

If all else fails, contact operator support or reset the network settings (Settings → System → Reset → Reset mobile network).

FAQ: Frequently asked questions about disabling SMS on Android

Can I disable SMS only for certain numbers?

Yes, this can be done using:

• Standard "Messages" application (black list).
• Third-party blockers (for example, Blacklist or Truecaller).
• Operator (some provide the "Black" service list" for SMS).

However, it is impossible to completely block sending SMS to specific numbers without root access.

Will WhatsApp/Viber/Telegram work after disabling SMS?

Yes, instant messengers use the Internet to send messages, so disabling SMS will not affect their operation. However:

• WhatsApp and Viber during the first registration, an SMS is sent to confirm the number. If the service is disabled by the operator, you will have to use a call to activate.
• Telegram can send a confirmation code via SMS or call, but after registration, SMS are not used.

Can it be disabled? SMS on the SIM card, but leave it on the eSIM?

Technically, yes, if you have two numbers (physical SIM + eSIM). To do this:

1. Disable SMS from the operator for the physical SIM.
2. Set up forwarding of important messages (for example, from a bank) to eSIM.
3. In Android settings, select eSIM as the main number for SMS (Settings → SIM cards → Default settings).

However, not all operators support selective disabling of SMS for one of the numbers on the device.

What to do if, after disabling SMS, notifications from the bank stop coming?

Restore the service from the operator and:

• Set up notifications from the bank via push messages in its mobile application.
• Connect the "Bank-Client" service with notifications by email.
• Use virtual numbers to confirm transactions (some banks support this option).

If the bank requires a mandatory SMS notification, you cannot disable the service from the operator.

Is it possible to disable SMS on Android without root and contacting the operator?

Partly yes. You can:

• Disable notifications in the Messages application.
• Use third-party blockers to filter spam.
• Set up rules in Tasker to automatically delete unnecessary SMS.

However it is impossible to completely prohibit sending and receiving SMS without the participation of the operator or root access.