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How to Unlock an Irish Phone — Three, Vodafone, Eir and O2 Records

Ireland is a small market with a complicated record history: O2 Ireland was absorbed by Three, Eir has its own core, and Vodafone Ireland is separate from Vodafone UK. ComReg requires free unlocking on request, which makes the free route genuinely useful — but only if you are the account holder.

Short answer. Start with the $0.03 check to confirm the lock and the carrier. If you are the account holder and the device meets the carrier’s conditions, the unlock is normally free — the operator’s own page is ComReg (Ireland) — consumer rules. If you are not, or the carrier refuses, the record has to be released from the supply side, and the services at the bottom of this page are the ones that apply.

What the message actually means

The activation policy is held against the IMEI by the Irish operator. Legacy O2 Ireland devices are released through the Three Ireland record.

No code for an iPhone.

The phone is not damaged and it is not stolen by default: the manufacturer holds an activation policy against the IMEI that names the carrier the device may activate on. Until that record changes, every other SIM is refused at activation — Wi-Fi keeps working, which is why a locked handset can look perfectly healthy in a shop.

What you are seeing

Step 1 — check before you spend

  1. Settings → General → About → Carrier Lock.
  2. The carrier and SIM lock check ($0.03) — legacy O2 Ireland devices report as Three.
  3. The blacklist check before buying.

Step 2 — what the carrier’s policy says

ComReg requires Irish operators to unlock devices free of charge on request. The device must be paid off and not reported, and the request must come from the account holder.

Legacy O2 Ireland records are handled by Three Ireland.

Published requirements

The current wording is always on the carrier’s page: ComReg (Ireland) — consumer rules.

Step 3 — if you qualify, get the free unlock

  1. Identify the operator (legacy O2 reports as Three).
  2. Request the unlock with the IMEI.
  3. Restart with the new SIM.

Step 4 — if you do not qualify

Second-hand Irish devices and legacy O2 handsets are the usual paid cases — the brand may no longer exist on paper, but the record does. The Irish tier targets it.

ServicePriceCovers
Ireland Eir | Meteor | E-mobile Unlock - Samsung, Motorola & Generic$19Samsung · Ireland
Ireland Eir | Meteor | E-mobile Unlock - All iPhones Test$20Apple · Ireland
US AT&T Unpaid Semi Premium Unlock - iPhone Air$189Apple · AT&T · United States
US AT&T Semi Premium Unlock 100% Success - iPhone 17 Series$285Apple · AT&T · United States

4 services in this guide. Prices are live; sign in for volume pricing.

What does not work

Why it can still fail

Frequently asked questions

Is unlocking free in Ireland?

Yes, ComReg requires it on request.

What happened to O2 Ireland unlocks?

Three Ireland holds the record.

Can I unlock a used Irish phone?

Yes, through the paid tier.

Will it survive an update?

Yes.

What about Eir?

A separate record.

Related guides

O2 & Three (Europe)Unlock O2 or Three Phones in the UK, Germany & IrelandVodafone (Europe)Unlock a Vodafone Phone in the UK, Germany, Spain & EuropeUK (EE / O2 / Vodafone / Three)Unlock an EE / O2 / Vodafone / Three iPhone (UK)iPhone SIM errorsiPhone "SIM Not Supported" — Causes & Fixes

Last checked 2026-10-28. Carrier rules are summarised from the operators’ own pages; where a rule has changed since, the operator’s page wins.