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Updated · Samsung Magazine · Apr 16iOS Update Locks Out Users After Czech Character Removed from Passcodes
8 articles · Updated · Samsung Magazine · Apr 16
- An iOS 26.4 update removed the Czech 'hook' character from the iPhone lock screen keyboard, locking out users who used it in their passwords.
- Affected users cannot enter their passcodes, making the device inaccessible unless it is reset, which erases all data if no backup exists.
- Apple has not yet responded, leaving some users without access to their data and highlighting risks in complex password choices and software updates.
Why would an iOS update render a secure, special-character password completely unusable? Could a similar password bug permanently lock a user out of their Android device? If a software update locks you out, who is legally responsible for your lost data? With Apple's only fix being a data wipe, are device-only photos lost forever? When a security feature prevents recovery from a bug, is the system truly secure? How can users protect themselves when security best practices unexpectedly backfire?