Moneycontrol PRO
FiDEX 2026
FiDEX 2026

iPhone bug: These four characters are causing iPhones worldwide to ‘crash’

The character sequence has been found to cause the iPhone’s interface, known as Springboard, to crash and reboot

August 22, 2024 / 12:39 IST
iPhone bug

A rather strange bug in Apple’s iOS has been detected by iPhone users, which is momentarily crashing iPhones. The bug, identified by a security researcher on Mastodon, can crash an iPhone simply by typing a specific sequence of four characters.

What are those four characters?

The sequence, which consists of two double quotation marks followed by two colons (“”::), has been found to cause the iPhone’s interface, known as Springboard, to crash and reboot.

Moneycontrol typed the four characters in the search section of Settings app and the iPhone did crash. We tested it on three different iPhone models and typing the four characters did crash them all.

Why you shouldn’t be worried?

For starters, chances are you aren’t going to use these four characters at all. Also, the crash is happening when these characters are typed into the Spotlight Search or App Library search bar. The iPhone’s interface freezes momentarily before crashing and returning to the lock screen.

Also, as of now this seem like a bug which does not appear to pose any security risks, as it requires the user to manually type the characters into their device.

Unlike other bugs or flaws that could be triggered remotely, this latest issue requires direct user input, making it less likely to be exploited maliciously.

Apple has yet to comment on the bug, but the company is known for its swift response to such issues. A fix might be rolled out with an upcoming iOS update.

What you can do?

Don’t type these characters as the problematic sequence can prevent any disruptions to your iPhone crashing and returning to your lock screen. Also, stay updated with the latest OS version.

Invite your friends and family to sign up for MC Tech 3, our daily newsletter that breaks down the biggest tech and startup stories of the day

Moneycontrol News
first published: Aug 22, 2024 12:39 pm

Discover the latest Business News, Sensex, and Nifty updates. Obtain Personal Finance insights, tax queries, and expert opinions on Moneycontrol or download the Moneycontrol App to stay updated!

Subscribe to Tech Newsletters

  • On Saturdays

    Find the best of Al News in one place, specially curated for you every weekend.

  • Daily-Weekdays

    Stay on top of the latest tech trends and biggest startup news.

Advisory Alert: It has come to our attention that certain individuals are representing themselves as affiliates of Moneycontrol and soliciting funds on the false promise of assured returns on their investments. We wish to reiterate that Moneycontrol does not solicit funds from investors and neither does it promise any assured returns. In case you are approached by anyone making such claims, please write to us at grievanceofficer@nw18.com or call on 02268882347
CloseParallel Income Plan 2026