DeviceDecoded
B-Mobile · Carrier Unlock

Unlock RAINBOW+ from B-Mobile

Permanently remove the B-Mobile network lock from your RAINBOW+ 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
"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
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Marcus T. ·Birmingham ·iPhone 11 Pro (x12 units)
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Angela W. ·Leeds ·iPad Pro 12.9-inch

About this RAINBOW+ × B-Mobile unlock

B-Mobile locks devices to its network when sold on contract or financed. Unlocking your RAINBOW+ is straightforward once your account meets B-Mobile'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 RAINBOW+'s IMEI directly, and once approved, the device is permanently whitelisted. The unlock survives factory resets, OS updates, and SIM swaps.

B-Mobile country coverage

B-Mobile operates in 3 countries. Your RAINBOW+ unlock works regardless of which country it was originally sold in.

  • 🇯🇵 Japan

Popular RAINBOW+ models on B-Mobile

FAQ — RAINBOW+ on B-Mobile

Can B-Mobile block this unlock?
No. Once your RAINBOW+'s IMEI is whitelisted on the manufacturer's database, B-Mobile cannot reverse it.
Will my RAINBOW+ 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 B-Mobile account credentials?
No. We unlock by IMEI alone. You don't need to provide your B-Mobile username, PIN, or account number.
What if my RAINBOW+ is still on a B-Mobile 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.

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Ready to free your RAINBOW+ from B-Mobile?

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

Start unlock →