Locked out of your iPhone? It happens to the best of us – a forgotten passcode, a phone handed to a toddler, or too many mistyped attempts. The good news is that Apple provides several recovery routes, including on-device options that do not require your own computer. This guide covers five ways to regain access, including Find My, carrier support and help from an Apple Store or Authorised Service Provider, as well as older methods that no longer work or never did.
Two Different Problems, Two Different Fixes
Before you start, it’s worth separating two issues people often lump together. The first is a forgotten passcode on a phone you own – you know it’s yours, you just can’t remember the code. The second is a carrier lock, where the phone works fine but refuses a SIM from another network. These need different solutions, and confusing them wastes time. We’ve split this guide accordingly.
Forgotten Your Passcode? Here’s What Actually Works
Every legitimate route below eventually resets or erases the device – there’s no way around that. Apple doesn’t offer a way to recover a forgotten passcode while keeping your data intact. If you don’t have a recent backup, expect to lose photos, messages and app data that weren’t backed up to iCloud or a computer beforehand.
Option 1: Try Your Old Passcode Within 72 Hours
If you recently changed your passcode and then forgot the new one, iOS 17 or later gives you a 72-hour window – called Passcode Reset – to unlock the device using your previous passcode instead. This is the only method that doesn’t erase anything, so it’s worth trying first if the timing fits and your iPhone is updated.
Option 2: Use the On-Device “Forgot Passcode?” Reset
On iOS 15.2 or later, you may be able to reset the iPhone from the Lock Screen when Find My was already enabled, the phone is connected to cellular or Wi-Fi and you know the Apple Account password. Enter the passcode until the device shows as unavailable, then choose ‘Forgot Passcode?’ on iOS 17 or later, or ‘Erase [Device]’ on iOS 15.2 and iOS 16, and follow the prompts to erase and set up the phone again. The button name differs, but the underlying recovery flow is the same. This is Apple’s own documented replacement for the ‘5 wrong attempts’ trick some older guides describe. The modern flow works differently, and the older version they describe no longer applies.
Option 3: Erase the iPhone Remotely via Find My
If Find My was switched on before you got locked out, go to icloud.com/find from any browser, sign in with your Apple ID, select the device, and choose “Erase iPhone.” The device needs an internet connection to receive the command. Once erased, Activation Lock stays in place, so you’ll need your Apple ID password to set the phone up again – this protects it if it’s ever lost or stolen.
One thing worth knowing: Stolen Device Protection doesn’t get in the way of a remote erase started at icloud.com/find – that step runs through your Apple Account, separately from the extra on-device checks. What Stolen Device Protection actually does is stop someone holding the stolen phone (even with your passcode) from turning off Find My or disabling the feature on the device itself, which is precisely what keeps your remote-erase option available.
Option 4: Visit an Apple Store or Authorised Service Provider
If none of the above apply – no recent backup timing, Find My wasn’t enabled, and the on-device reset isn’t showing – Apple’s own advice is to take the phone to an Apple Store or Authorised Service Provider. They can walk through recovery mode on their equipment, which is effectively “using a computer,” just not yours.
For businesses managing a fleet of company-owned or BYOD iPhones, a locked device is rarely just one person’s problem – it can mean lost access to email, MFA apps and shared files. Our business IT support team can help set up device management so a forgotten passcode doesn’t turn into a wider disruption.
Locked to Your Carrier? That’s a Different Problem
A carrier-locked iPhone works normally with its original SIM but rejects one from another network. This has nothing to do with your passcode, and none of the methods above will touch it.
Option 5: Unlock Through Your Network Provider
Only your carrier can unlock a SIM-locked iPhone – Apple itself can’t do this for you. Contact your carrier and request an unlock; approval can take a few days, and they’ll confirm once it’s done. To check your current status without calling anyone, go to Settings > General > About and look at ‘Service Provider Lock’. ‘No SIM restrictions’ means the iPhone is already unlocked. After approval, swap in the new SIM, and if the phone doesn’t activate straight away, back it up, erase it and restore from that backup to finish the process.
Buying a Second-Hand iPhone? Check Activation Lock First
Activation Lock ties an iPhone to the Apple ID that set it up, and it stays active even after the device is erased or resold. If a second-hand phone still shows the previous owner’s Apple ID during setup, or displays “iPhone Locked to Owner,” it isn’t ready to use – the original owner needs to remove it from their account before you take ownership. This is worth checking before you hand over any money for a used phone, not after.
If you can’t reach the previous owner and genuinely bought the phone in good faith, Apple accepts Activation Lock support requests where you provide proof of purchase. It’s a slower path than having the seller release it themselves, so it’s still worth trying to track them down first.
The Old “Tricks” That No Longer Work
Guides on this topic have circulated for years, and several of the methods they describe are outdated or were never accurate. In the interest of not sending you down a dead end, here’s what to skip:
- “Reset Network Settings” does not reset or bypass your passcode. It clears Wi-Fi and cellular settings only – it has no effect on lock screen security, despite being repeated in older guides.
- The “Siri bug” and an Airplane Mode / Emergency SOS lock-screen trick were real exploits on older iOS versions, but Apple patched them years ago. Neither works on a current, updated iPhone.
- Entering five wrong passcodes does not trigger an automatic reset offer. iOS instead applies increasing lockout delays, and the genuine on-device reset (“Option 2” above) is a different, later-added feature.
- Third-party unlock apps such as “iPhone Pass” and “Mobitrix LockAway” are unverified and, based on our research, unreliable. Independent reviews consistently find the same ceiling: these tools can reset a screen passcode by wiping the device – which Apple’s own free on-device options already do – but none can bypass Activation Lock if Find My is switched on, which it is on the vast majority of iPhones.
If you’re ever unsure whether a “fix” you’ve found online is genuine, checking it against support.apple.com before you try it is the safest habit to build.
Still stuck, or not sure which option applies to your situation? Our IT help desk can talk you through it – get in touch for a free chat, no pressure, no obligation.
