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Mobile Security for iOS Support

The Lost Device Protection feature has been discontinued as of October 5, 2025. Click here for details and alternative solutions.

Quick Fix



Did not receive activation code


Cannot activate Trend Micro


Install error code 1603


Invalid serial number error

Scan or click this QR code to download Trend Micro ScamCheck

Extra Protection From Scams
– Get ScamCheck Now

Your iPhone or iPad already works hard to keep you safe — let Trend Micro ScamCheck make it even smarter. Instantly check links, ads, or messages so you can browse, shop, and sign in with confidence.

Scan the QR code to get protected right away

Already a Trend Micro Security Premium Security Suite, Security Suite Pro, Security Suite Pro Plus, Security Suite Ultimate, Personal Protection Suite subscriber? 🎉 ScamCheck is included FREE with your plan!


Install and Activate



Install and Upgrade Trend Micro

Get the latest Trend Micro Mobile Security for better performance and protection on your iOS device.

Learn how to update >

Activate on Your Device

Activate protection on your device with your code.

Learn how to activate >

Protect Another Device

Add Trend Micro protection to another laptop or phone.

Learn how to add a device >

Transfer Protection to New Device

Turn over your Trend Micro protection from your old device to a new one.

Learn how to transfer to a new device >

 

 

Manage Subscription



Renew Subscription


Turn On Auto Renew


Update Credit Card Details


Cancel Subscription

Product Tip



Secure browsing

Block dangerous websites and prevent them from collecting information about you.

Use SafeSurfing on iPhone or iPad >

Avoid fraud and scams

Set up the best Trend Micro Mobile Security settings to block phishing websites and spam text messages on your iOS device.

Protect yourself from scams on iPhone or iPad >

Avoid unsafe WiFis

Get warnings about security risks when your iOS device connects to an unsecured WiFi networks.

How to use Wi-Fi Checker on iPhone or iPad >

Protect your kids online

Limit your kids' online activities to reduce their exposure to online threats with Trend Micro Parental Controls.

Keep your kids safe on their iPhone or iPad >

Troubleshooting



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