Unlock Blackberry from KDDI
Permanently remove the KDDI network lock from your Blackberry 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.
About this Blackberry × KDDI unlock
KDDI locks devices to its network when sold on contract or financed. Unlocking your Blackberry is straightforward once your account meets KDDI'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 Blackberry's IMEI directly, and once approved, the device is permanently whitelisted. The unlock survives factory resets, OS updates, and SIM swaps.
KDDI country coverage
KDDI operates in 1 country. Your Blackberry unlock works regardless of which country it was originally sold in.
- 🇯🇵 Japan
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FAQ — Blackberry on KDDI
- Can KDDI block this unlock?
- No. Once your Blackberry's IMEI is whitelisted on the manufacturer's database, KDDI cannot reverse it.
- Will my Blackberry 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 KDDI account credentials?
- No. We unlock by IMEI alone. You don't need to provide your KDDI username, PIN, or account number.
- What if my Blackberry is still on a KDDI 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 Blackberry from KDDI?
Enter your IMEI to start. Money-back if we can't deliver.