How can I block text messages from unknown senders on my iPhone?

Go to **Settings** > **Messages** and toggle on **Filter Unknown Senders**. ([makeuseof.com](https://www.makeuseof.com/how-to-block-texts-on-iphone/))

How can I report spam text messages on my Android phone?

Open the message, tap the three-dot menu > **Details** > **Block & report spam**. ([howtogeek.com](https://www.howtogeek.com/322193/how-to-block-text-messages-from-a-certain-number-on-android/))

How to Block Suspicious Text Messages on Your Family's Phone

Receiving suspicious or unwanted text messages can be a nuisance and a potential security risk. Protecting your family's phone from such messages is essential. Here's how you can block these messages effectively.

What Are Suspicious Text Messages?

Suspicious text messages often come from unknown numbers and may contain unsolicited offers, phishing attempts, or malicious links. They can lead to unwanted charges or compromise personal information.

How Can I Block Suspicious Text Messages on an iPhone?

1. Filter Unknown Senders:

iPhones offer a built-in feature to filter messages from unknown senders.

Go to Settings > Messages.
Toggle on Filter Unknown Senders.

This will separate messages from unknown senders into a separate tab, reducing interruptions. (makeuseof.com)

2. Block Specific Senders:

To block a specific sender:

Open the Messages app.
Select the conversation with the sender.
Tap the contact's name or number at the top.
Tap info > Block this Caller.

This will prevent the sender from contacting you via text, call, or FaceTime. (makeuseof.com)

How Can I Block Suspicious Text Messages on an Android Phone?

1. Enable Spam Protection:

Many Android devices have built-in spam protection:

Open the Messages app.
Tap the three-dot menu > Settings > Spam protection.
Toggle on Enable spam protection.

This feature helps identify and filter out spam messages. (uscellular.com)

2. Block Specific Senders:

To block a specific sender:

Open the Messages app.
Select the conversation with the sender.
Tap the three-dot menu > Details.
Tap Block & report spam.

This will block the sender and report the message as spam. (howtogeek.com)

How Can I Use Third-Party Apps to Block Suspicious Text Messages?

Third-party apps can provide enhanced protection against spam messages:

1. RoboKiller:

RoboKiller is a market-leading solution that blocks 95% of unwanted text messages and robocalls. With over 11 million downloads and a 4.5-star rating from more than 320,000 reviewers, it offers robust protection. (hp.com)

2. SpamBlocker:

SpamBlocker is an award-winning app for Android that uses machine learning to block unsolicited texts based on number, keywords, and other customizable rules. It has millions of downloads and a 4-star rating from over 70,000 users. (hp.com)

3. SpamResponse:

Offered by UScellular, the SpamResponse app helps report spam text messages. It's available for Android and iOS devices and works by reporting unwanted messages to help mitigate spam. (uscellular.com)

How Can I Report Spam Text Messages?

Reporting spam messages helps authorities take action against spammers:

iPhone: Open the message, tap Report Junk, then tap Delete and Report Junk. (uscellular.com)
Android: Open the message, tap the three-dot menu > Details > Block & report spam. (howtogeek.com)

How Can I Prevent Future Spam Text Messages?

To reduce the likelihood of receiving spam messages:

Be Cautious with Your Number: Avoid sharing your phone number publicly or with untrusted sources.
Use Do Not Disturb Mode: Enable Do Not Disturb to limit notifications from unknown senders.
Regularly Update Your Phone: Keep your device's software up to date to benefit from the latest security features.

By implementing these measures, you can significantly reduce the number of suspicious text messages your family receives, enhancing their mobile security.