iPhone age verification is now nagging people who live outside affected regions — but the mystery has been solved

• A user got bugged to verify their identity on their new iPhone
• They shouldn’t have needed to, as their local laws didn’t require this
• The culprit was their iPhone, which was imported from the UK

Apple has just jacked up its prices across the board, and while the iPhone is safe for now, many users are wondering if it’s only a matter of time before Apple’s best iPhones feel the weight of price rises. If that sounds familiar, you might have snapped up a second-hand iPhone in a bid to get ahead of the game — but that could leave you falling foul of an annoying, unforeseen consequence.

That’s exactly what happened to Reddit user, who said that their new iPhone was forcing them to verify their age, despite the fact that they live in Bulgaria, an EU country where age verification is not required by law.

Understandably, they were reluctant to upload their ID documents, describing the process as a “huge privacy black hole.” But due to their refusal to do so, they were unable to access “certain types of content, social apps, GTA games and other things I paid for.” As they put it, “Content and privacy restrictions, scanning my chats, FaceTime calls and photos in gallery are forced upon me without my will and consent.”

The case seems to be a confusing one, as Bulgarian users are not subject to ID verification laws that mandate them to confirm their age before accessing certain apps and services. But there is one nearby country that does have laws like this, and it proved to be the key to unlocking the mystery.

Check the model number

The UK has enacted laws that necessitate users to verify their identities in order to access certain apps and services on their devices, with the stated aim of protecting children from online harms. But the regulations — specifically the Online Safety Act — has caused much controversy among privacy advocates and has resulted in a surge of angry users downloading the best VPNs to protect their identities and sidestep the requirements.

Back on Reddit, the age verification mystery was solved when the Redditor discovered where their iPhone originally came from. This is something you can find in the Settings app by going to General > About and looking in the Model Number section.

The iPhone’s model was MFYP4QN/A and this contains several clues about its origin. For example, “MFYP4” refers to the iPhone 17 Pro Max in Deep Blue with 256GB of storage. The “QN” part of the code, meanwhile, relates to the regions where this model is sold: “Denmark, Norway, Sweden, Iceland, United Kingdom, Israel.”

In other words, although the Redditor bought their iPhone in Bulgaria, the device was likely imported from the UK. As a fellow Redditor noted, there is no official Apple presence in Bulgaria, making an import the probable answer. As they put it, “If it is a UK model, it will behave like a UK model” — which would explain why the device was asking the user to verify their identity, even though local Bulgarian laws did not require that to be done.

With different regions enforcing different privacy and age verification laws, the risk — as demonstrated on Reddit — is that you can buy a second-hand iPhone in a country that doesn’t compel you to confirm your identity, yet still get forced to do so by an imported iPhone. It’s all a bit of a mess.

If you’re thinking of buying a used iPhone and you’re at all able to check it in person, make sure you note down its model number first in the Settings app. As explained by The Apple Wiki, if the code contains the letters B, KN, QN, Z, ZD, ZF or ZM just before the forward slash — for example, MFYP4ZD/A — then it might be a UK device and therefore might act as if it is governed by UK laws, regardless of where you bought it. And that could have big consequences if you’re not prepared.