Security

How to enable or disable SIM PIN on iPhone

Unlock Your SIMs on iPhone

Learn how to increase the security of your iPhone’s physical SIM or eSIM by adding a numeric PIN.

We’ll also show you what to do if you don’t know the default SIM PIN or have exhausted the limit, which now requires you to enter a PUK code.

This tweak protects jailbroken devices from the Telugu character bug

If you’ve been paying attention to the news lately, then you might’ve caught wind about a severe bug that crashes iPhones and iPads when a particular Telugu character gets sent or received in emails or text messages.

Apple plans to fix this bug in a future update for iOS, but firmware updates aren’t ideal for jailbreakers that depend on older firmware versions, and that’s where a new free jailbreak tweak called NotTodaySatan by iOS developer Zack Hankewycz comes in.

BioLockout lets you disable biometric authentication with an Activator gesture

Biometric authentication methods like Touch ID and Face ID come standard on most modern iPhones, and a new free jailbreak tweak called BioLockout by iOS developer ARX8x lets you take full control over when they can be used.

BioLockout takes advantage of Activator, so you can easily configure a gesture that toggles biometric authentication on or off on demand. You can set it up in the Settings app after installation:

Parts of iBoot and SecureROM source code from iOS 9 leaked online

Matrix code hacked iPhone.

Bits and pieces of iBoot and Bootrom (SecureROM) source code from an iOS 9 build have been leaked to the public for specific devices via GitHub, and this has the potential to spell out good news for the jailbreak community.

For those who don’t already know, these software components help ensure that the iOS devices we use each and every day boot up securely. Exploiting these components of iOS can yield permanent jailbreaks for supported devices, which underscores the significance of this leak.