# The iOS 26.4 update left one unfortunate user locked out of his iPhone — and the reason is so obscure you'll never guess it

> One unlucky iPhone user has been locked out of iOS 26. 4 The issue relates to a special character on the Czech keyboard So far, no one has been able to figure out a workaround The most recent iOS 26.

- **Source:** [TechRadar](https://www.techradar.com/phones/iphone/the-ios-26-4-update-left-one-unfortunate-user-locked-out-of-his-iphone-and-the-reason-is-so-obscure-youll-never-guess-it?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=69dce306068271338171cfca)
- **Published:** 2026-04-13
- **Category:** Phones
- **Tags:** #iphone #apple #locked #user #left #unfortunate #update #guess
- **Canonical:** http://localhost:4321/a/69dce306068271338171cfca

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_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._