DeviceDecoded
O2 · Carrier Unlock

Unlock JANUS from O2

Permanently remove the O2 network lock from your JANUS using its IMEI. Use any SIM, anywhere — including international carriers when you travel.

Price

$19.99

Delivery

1-5 business days

Method

Official IMEI

Permanent factory whitelist. No software.

Trusted by thousands · Money-back guarantee
"We had 12 ex-company iPhones from a department closure — all locked to a previous employee's Apple ID. IT department had no record of the credentials. DeviceDecoded handled all 12..."
Marcus T. ·Birmingham ·iPhone 11 Pro (x12 units)
"My mum passed away last year and left me her iPhone 12. I couldn't get past the iCloud screen and Apple said without the credentials there was nothing they could do. DeviceDecoded..."
Sarah M. ·Edinburgh ·iPhone 12 Mini
"Bought an iPhone 14 Pro on eBay for a great price. When it arrived, it was stuck on the Activation Lock screen — the seller had forgotten to sign out. I contacted the seller but go..."
James R. ·Manchester ·iPhone 14 Pro

About this JANUS × O2 unlock

O2 locks devices to its network when sold on contract or financed. Unlocking your JANUS is straightforward once your account meets O2's eligibility criteria — typically the device must be paid off and not reported lost or stolen.

DeviceDecoded uses the manufacturer's official unlock channel. We submit your JANUS's IMEI directly, and once approved, the device is permanently whitelisted. The unlock survives factory resets, OS updates, and SIM swaps.

O2 country coverage

O2 operates in 4 countries. Your JANUS unlock works regardless of which country it was originally sold in.

  • 🇬🇧 UK

Popular JANUS models on O2

FAQ — JANUS on O2

Can O2 block this unlock?
No. Once your JANUS's IMEI is whitelisted on the manufacturer's database, O2 cannot reverse it.
Will my JANUS stay unlocked after a factory reset?
Yes. The unlock is permanent at the factory level — it persists through factory resets, OS updates, and SIM changes.
Do I need my O2 account credentials?
No. We unlock by IMEI alone. You don't need to provide your O2 username, PIN, or account number.
What if my JANUS is still on a O2 payment plan?
It depends on the device's status. Start with the eligibility check at our unlock checkout — that page explains how the two-stage payment works before you commit.

Other brands on O2

Ready to free your JANUS from O2?

Enter your IMEI to start. Money-back if we can't deliver.

Start unlock →