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How to Unlock an SFR or Bouygues Phone — Free After Six Months by Law

France is one of the best-regulated unlock markets in Europe: the carrier must unlock the device free of charge once six months have passed from purchase or activation, on request. SFR and Bouygues both comply, and in practice the unlock lands within days. The failure case is a device bought second-hand before those six months, where the buyer cannot make the request at all.

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 ARCEP (France) — 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 operator. No code for an iPhone.

The six months run from purchase or activation, not from when you acquired the phone.

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) — SFR and Bouygues are separate records.
  3. The blacklist check before buying.

Step 2 — what the carrier’s policy says

French consumer rules require the operator to unlock free of charge on request once six months have elapsed from purchase or activation. The device must also be paid off and not reported.

The request must come from the account holder.

Published requirements

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

Step 3 — if you qualify, get the free unlock

  1. Confirm six months have elapsed since purchase/activation.
  2. Request the unlock from the operator with the IMEI.
  3. Restart with the new SIM.

Step 4 — if you do not qualify

Devices inside the six-month window, or second-hand handsets the buyer cannot request, need a supply-side release. The French tiers target the SFR and Bouygues records specifically.

ServicePriceCovers
Apple Initial & Next Tether Carrier +MDM Check$0.25Apple
Carrier+SIM Lock+Warranty+FMI+MDM+GSMA Check - iPhone, iPad, iWatch$0.40Apple
Apple Super Identification Report (Warranty+Carrier+GSMA+iCloud Status+MDM etc.) Check With Picture$0.99Apple
Apple Sold By+MDM+iCloud Lock+Carrier+Coverage+Activation Check$2.20Apple

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 a French unlock free?

Yes after six months, by law.

Can I unlock before six months?

Only on a paid tier.

Do I need the original invoice?

The operator will check the activation date on the account.

Will it survive an update?

Yes.

What about Free Mobile?

A separate record again.

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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.