Latest iOS supported
Stuck on a carrier lock? Enter your device and start the unlock. Guides, software links, and step-by-step instructions for your carrier.
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Fast start
Open your unlock path the same day
The problem
Shops quote $50 and up. Carriers bounce you. The screen does not change. The guide starts from that exact error.
Your phone only works with one carrier's SIM card
Traveling abroad means buying a new phone or paying roaming fees
Unlock shops charge $50+ and take days to respond
Inside the guide
Step-by-step lessons, software links, and support. You do the work on your device.
Walkthroughs matched to your brand, model, and carrier so you skip the guesswork.
Direct links to the tools technicians use, with setup steps included.
Covers official carrier paths and tools that do not rely on R-SIM cards that die on iOS updates.
How it works
Enter your device first. Then open the guides, unlock tools, and partner platform voucher matched to your phone.
Tell us your phone model, carrier, and lock type. Takes 30 seconds.
Guides, unlock tools, and access to a professional phone unlocking platform with a prepaid voucher for unlocks.
You run the walkthrough on your device. We do not perform the unlock. Results vary.
From people who started the guide
Results may vary by device, carrier, and ownership history.
The locked-to-owner guide laid out Apple's official steps and what to try when Support said no. I finally understood my options instead of guessing on forums.
SIM not supported made no sense until the carrier module explained the activation policy. The contact script got me to the right department on the first call.
Clear videos, tool links that were not random APKs, and a team that answered when my iPad model did not match the screenshot.
I thought I needed a $200 clean IMEI service. The guide showed it was a finance flag and what documents the carrier wanted.
Results may vary.
How carrier lock works
SIM not supported is a carrier lock, not a broken tray. Apple's activation servers store a policy on your IMEI that allows only certain networks. A different SIM fails that check even when the card itself is fine.
Every iPhone IMEI is registered with Apple. The selling carrier asks Apple to whitelist its network. When you insert a SIM, the phone sends the IMEI and the SIM's carrier IDs. If that carrier is not on the list, you get SIM not supported.
These two errors get mixed up. A carrier-locked phone works on the original network. A blacklisted phone often shows No Service on every SIM. Mixing them up wastes days with the wrong department.
The original carrier can ask Apple to clear the policy after the contract is paid. That path is slow and often needs account standing. R-SIM, Gevey, and similar chips spoof network IDs. They break after most iOS updates and can void carrier support.
The guide covers official carrier scripts and software paths that do not depend on a plastic interposer.
On recent iOS, Settings, General, About shows Carrier Lock or No SIM restrictions. A different SIM that fails with SIM not supported is the usual field test. If every SIM shows No Service, check IMEI blacklist before you chase a carrier unlock.
You get a device-matched carrier unlock guide: how to read Carrier Lock status, who to contact, and which tools apply to your brand, plus partner-platform access. Unlock shops often charge $50+ for the same information. Access is $7.99 per month. We do not unlock the phone for you.
Related reading: iCloud activation lock and right to repair · About UnlockMaker · Expert guides
Wrong error message? These pages cover the other common lock types. You can also read the free expert guides or about UnlockMaker.
Pricing
Unlock shops charge $50+. Get unlock guides, unlock tools, and partner platform access.
$50 unlock shop average
FAQ
Straight answers to the questions most people ask before starting their guide.
Most people finish the first module the same day. Complex carrier cases can take longer depending on your device and account status.
Guides cover 200+ device and carrier combinations. Enter your details above to match a path to your device. Results vary.
UnlockMaker membership: unlock guides, unlock tools, software links, and walkthroughs, plus a voucher with prepaid credits for a professional phone unlocking platform. You follow the steps. We do not perform the unlock for you.
What you are getting
UnlockMaker access: unlock guides, unlock tools, software links, and walkthroughs, plus a voucher with prepaid credits for a professional phone unlocking platform. You follow the steps on your device. We do not perform the unlock for you. Results vary. $7.99 per month via YouTube (EZ Phone Help membership). Cancel anytime.
Get started
Check if your device is eligible and get your personalized carrier unlock guide for $7.99 per month.
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