Start with the status shown on the iPhone, not an online code seller. EE says it has been selling devices unlocked lately, provides a free online IMEI check and unlock route, and does not require an unlock code for Apple devices. An older, second-hand, imported or replacement iPhone may still need its own device record checked. Read EE’s current device-unlock guidance.
Key Takeaways
- Check Settings, General, About first. No SIM restrictions beside Network Provider Lock is Apple’s on-device indication that the iPhone has no reported carrier restriction.
- EE says its online device check and unlock route is free and requires the IMEI for the iPhone being checked.
- EE states that Apple devices do not use an unlock code. After the carrier-side change, activation with another provider completes the process.
- A second-hand, replacement or imported iPhone must be checked by its own device record; a seller’s statement about another phone or line is not proof.
- Carrier Lock is separate from a SIM PIN or PUK, passcode, Activation Lock, MDM or supervision, lost-or-stolen or blacklist status, financing, warranty terms and destination-network compatibility.
Is an EE iPhone already unlocked?
Ofcom says mobile companies have been banned from selling customers locked handsets since 17 December 2021. That makes a newly supplied UK consumer iPhone less likely to need an EE unlock, but it does not establish the status of an older, imported, business, replacement or second-hand device. Check the individual iPhone rather than inferring its status from its age or sales channel. Read Ofcom’s locked-handset rule.
| Device history | What the history suggests | What to verify |
|---|---|---|
| Newer EE consumer purchase | It may have been supplied unlocked under the current UK rules | Check Network Provider Lock and test a compatible line |
| Older EE purchase | A legacy EE restriction is possible | Use EE’s current IMEI checker |
| Second-hand or refurbished iPhone | The result depends on this device’s record | Check the iPhone’s own IMEI, seller evidence and locking provider |
| Replacement iPhone | The replacement has its own identifiers and record | Use the replacement iPhone’s IMEI, not the returned phone’s record |
| Imported or bought from another provider | EE may not control the restriction | Identify the provider that supplied or currently controls the lock |
Do not treat “sold on an EE plan” and “locked to EE” as the same fact. The active line identifies the service; Network Provider Lock identifies the carrier restriction reported by the iPhone. Neither result proves a clean lost-or-stolen or blacklist status, a financing position, warranty coverage or compatibility with every destination network.
How to check an EE iPhone before requesting an unlock
- Open Settings, tap General, then About.
- Find Network Provider Lock. Apple may use the label Carrier Lock in some regions.
- If it says No SIM restrictions, the iPhone reports no carrier lock. Move on to destination-network compatibility and activation.
- If it says SIM locked, copy the current iPhone’s IMEI or IMEI2 from the same About screen and keep it private.
- EE says Apple customers can also text UNLOCK to 150 to check whether the phone is unlocked.
- If the field is missing or EE’s checker does not recognise the IMEI, contact EE with the purchase, repair or replacement history instead of guessing which provider controls the device.
Apple says only the current network provider can authorise an iPhone carrier unlock. Apple’s own check is No SIM restrictions next to Network Provider Lock; Apple cannot change EE’s carrier record. Follow Apple’s current UK unlock instructions.
Which IMEI should you use?
Use the identifier shown by the iPhone in your hand. EE says that when two IMEIs appear, you should try both in its online checker. Dual-SIM capability does not prove that the phone is unlocked, and packaging or an old account record can identify a different device after a replacement. Do not publish an IMEI in a screenshot or message. See EE’s IMEI and dual-IMEI guidance.
Use the official EE unlock route
- Confirm that Network Provider Lock does not already say No SIM restrictions.
- Confirm EE is the locking provider rather than merely the provider of the SIM currently installed.
- Open EE’s official device-unlock page and enter the IMEI requested by the checker.
- Keep EE’s result or case reference private and note which device identifier it reviewed.
- Wait for EE to confirm the carrier-side change before erasing the iPhone or repeatedly testing activation.
- After EE’s confirmation, install current software if needed, connect to Wi-Fi and activate a compatible SIM or eSIM from another provider.
- Return to Settings, General, About and confirm No SIM restrictions. Then test calls, messages and cellular data with the destination provider.
EE’s current consumer help page says its online check and unlock route is free of charge, regardless of when the device was bought. Use that current page and the instructions for the relevant account and device type rather than relying on an old fee or waiting-time claim. Check EE’s current online unlock route.
An EE iPhone does not need an unlock code
EE distinguishes Android-style unlock codes from Apple devices: Apple devices do not need one. A page that tells every iPhone owner to type a network code into a prompt is applying a generic phone workflow to the wrong platform. Read EE’s explanation of Apple unlocks.
Keep carrier lock, SIM security, ownership and MDM separate
Carrier Lock controls whether another network provider can activate the iPhone. A SIM PIN or PUK protects the particular SIM or eSIM line. Activation Lock links the device to an Apple Account after Find My is enabled. MDM or supervision can apply organisation-owned management and restrictions. None of those checks authorises the others, so use the provider or legitimate owner responsible for the specific status. Apple’s carrier-unlock instructions. Apple’s SIM PIN and PUK guidance. Apple’s Activation Lock guidance. Apple’s device-supervision guidance.
| Status or prompt | What it concerns | Who should handle it |
|---|---|---|
| Network Provider Lock: SIM locked | Carrier restriction preventing another provider’s SIM or eSIM from activating | The provider that controls the carrier lock, such as EE if EE is confirmed |
| No SIM restrictions | The iPhone reports no carrier restriction | The destination provider for plan, coverage and activation questions |
| SIM PIN or PUK | Security for one SIM or eSIM line | The provider that issued that line; do not guess the code |
| Forgotten passcode | Access to data on the iPhone | Apple’s documented passcode-reset process |
| iPhone Locked to Owner | Activation Lock and the previous owner’s Apple Account | The legitimate owner; do not treat a carrier unlock as a bypass |
| Supervised or managed iPhone | Organisation device management, configuration or restrictions | The organisation or its device-management administrator |
| Lost-or-stolen or blacklist concern | A separate device-status or network-acceptance question | The relevant carrier or official authority; a carrier-lock check is not clearance |
If a SIM PIN or PUK prompt appears, stop guessing. Apple says the wrong SIM PIN can lock the SIM or eSIM permanently and that the issuing provider may need to provide the PUK or replace the line. A PUK does not remove an EE carrier restriction. If the screen says iPhone Locked to Owner or shows organisation supervision, follow the legitimate owner or administrator route instead of ordering another unlock. Read Apple’s SIM PIN and PUK instructions. Read Apple’s Activation Lock instructions.
Finish and verify the EE iPhone unlock
EE tells customers to install current software, remove the old SIM, insert the new active SIM and complete setup after EE has unlocked the device. Apple also documents activation with another provider’s eSIM. If no other SIM is available, Apple documents a backup, erase and restore route, but erasing before carrier approval cannot create eligibility. Review EE’s iPhone completion steps. Review Apple’s post-unlock activation steps.
| Result | What it may mean | Next step |
|---|---|---|
| No SIM restrictions and service works | The carrier restriction and destination activation appear complete | Keep EE’s confirmation and the destination provider’s service details |
| No SIM restrictions but No Service or SOS | The carrier restriction may be cleared, but service is not | Check the plan, coverage, device compatibility and destination provider’s acceptance |
| SIM locked remains after EE confirmation | The carrier record may be incomplete or may not match this IMEI | Return to EE with the confirmation and exact device identifier |
| New SIM asks for PUK | The line is blocked, not necessarily the iPhone’s carrier status | Contact the provider that issued the SIM or eSIM |
| eSIM will not download | Provisioning, plan or compatibility needs review | Ask the destination provider to check the eSIM details and plan |
If No SIM restrictions is present but the new line cannot connect, troubleshoot service rather than ordering another unlock. Troubleshoot an unlocked iPhone with no service. Check whether an iPhone is unlocked four ways.
Where a third-party service fits
A responsible service may help identify the locking provider, organise the correct device identifier and explain a supported request. It cannot replace the current provider’s authorisation, remove Activation Lock, bypass organisation management or prove that a lost-or-stolen or blacklist concern has been cleared. It also cannot reveal a SIM PIN or PUK that belongs to another provider’s line. Check Apple’s rule on who can unlock an iPhone. Check Apple’s Activation Lock guidance.
Because EE provides a free official route, compare any paid offer against that route first. Ask the provider to name EE UK, state the exact deliverable and refusal policy, and define completion as No SIM restrictions rather than an email that merely says “submitted.” Use the IMEI unlock service checklist.
Unsure whether EE controls the restriction? Send the exact Network Provider Lock wording and device history—without passwords, PINs or a publicly visible IMEI.
Review the EE unlock route