How to Fix the “Unlock iPhone to Use Accessories” USB Message

If you’ve encountered the message “USB accessory – Unlock iPhone to use accessories” on your iPhone or iPad, you’re not alone. This guide will help you understand why this message appears and provide you with solutions to fix it.

Why does the “Unlock iPhone to use accessories” message appear?

This message is a security feature in iOS that aims to protect your device from unauthorized access attempts via USB connections. While this feature is beneficial, it can prevent your iPhone or iPad from connecting to USB accessories or charging.

How to resolve the “Unlock iPhone to use accessories” message

The simplest way to resolve this message is by unlocking your iPhone or iPad with your password while a USB device or accessory is connected. Once unlocked, the message will disappear, and your iOS device can communicate with the accessory as intended.

Disabling the USB accessory lock message

If you frequently connect USB devices and accessories to your iPhone or iPad and want to avoid the “Unlock Use Accessories” message, you can disable this feature in the iOS settings. However, be aware that by doing so, you’re potentially compromising the security of your device as it allows USB devices to connect without requiring a lock.


Q: What is the purpose of restricting USB accessories on my iPhone or iPad?

A: Restricting USB peripherals on your iOS device is a security feature designed to prevent unauthorized access and ensure the privacy of your device.

Q: Can I revert back to the default USB accessory settings after disabling the lock message?

A: Yes, you can easily toggle the USB accessory restriction setting in the iOS settings if you wish to go back to the default setting in the future.

Editorial Staff
Editorial Staff
The Bollyinside editorial staff is made up of tech experts with more than 10 years of experience Led by Sumit Chauhan. We started in 2014 and now Bollyinside is a leading tech resource, offering everything from product reviews and tech guides to marketing tips. Think of us as your go-to tech encyclopedia!


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