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Toddler locks father out of iPad for 25.5 MILLION minutes, or until 2067

A father thought he’d been permanently locked out of his Apple iPad after his young son repeatedly entered an incorrect passcode.

Last week a father thought he’d been permanently locked out of his Apple iPad after his young son repeatedly entered an incorrect passcode.

‘Permanently’ in this context means 25.5 million minutes (or 25,536,442), equivalent to over 48 years. That’s the wait time that confronted journalist Evan Osnos last week when he looked at the iPad screen after recovering it from the youngster’s grasp.

Naturally, he turned in his hour of need to the world’s biggest tech support system, Twitter:

But how does such a thing happen? The short answer is not easily.

A lot of stories mention that Osnos’s son entered an incorrect passcode 10 times without mentioning how hard that is to do this in a short space of time.

It’s common knowledge that if you get the code wrong five times, the user is locked out for one minute – that could have happened in seconds.

However, entering a sixth incorrect code delays the next guess for five minutes, a seventh to 15 minutes, and so on until at the tenth attempt, the device is disabled.

Alternatively, if this option has been set by the user, at the tenth incorrect attempt it will automatically erase the device.

But the timeouts between guesses after number five mean that it should take three hours to enter those 10 incorrect guesses, which Apple reasonably assumes is beyond the patience of most toddlers.

If there’s a figure which should impress us it’s not the 48-year timeout so much as the three hours of persistence it took to get to that stage.

In fact, this is a common problem that crops up regularly on Apple support forums. In 2018, a mother in China also reportedly complained about the same 48-year wait after an identical intervention by a child.

Run a web search and you encounter variations on the same story stretching back to the days of early iPods and iPhones.

What seems to have elevated this story to media attention was that the victim was a journalist with lots of Twitter followers who’d never heard of the problem.

What to do

The good news is that the screen message about being locked out for decades is wrong – there is a way to recover the device – although the order of button presses required varies slightly depending on which version of iOS or iPhone/iPad is involved.

As Osnos tweeted:

Apple explains the procedure on its support site, which requires connecting to the user’s iTunes account to initiate a restore. This assumes users will have automatic backup to iCloud turned on – Settings > [your name] > iCloud > iCloud Backup.

5 Comments

Perhaps by that time Apple will come with something innovative and not costing a fortune.

I’m still not clear on how this could happen. When I looked it up, I found that this long of a time can happen if the device is jailbroken. Otherwise, why would the lockout go from 3 hours to 48 years? Is the 48 years a symbolic number for a permanent lockout? Otherwise if the time got longer and longer, it would go from 15 minutes to 30 to 60 to 120 to 240 to 480, etc. Even at 960 minutes if the time kept doubling, it would be 16 hours.

So do we know the real reason why it would go from either 3 hours or a wipe of the device if that option is turned on to an outrageous 48 years. There’s no mention of the device being jailbroken, but maybe that’s the cause???

Looks like a very old version of iOS – if so he could probably do with wiping the device and using DFU mode to do a Direct Firmware Update…

The internal clock has reset (flat battery), and the iPad can’t get correct date/time from the Internet. So if the iPad is locked out it knows the date/time the next attempt can happen. If the clock resets back to 1970 (Unix time, anyone?) it sees the time to next attempt 48+ years in the future. Insert a SIM so time can be set correctly on boot from cellular network, or keep it near a WiFi network it should know about should help.

These kids today… Always having to teach their parents important lessons about that hi-tech stuff.

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