Unlock U&K from Smart
Permanently remove the Smart network lock from your U&K 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.
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About this U&K × Smart unlock
Smart locks devices to its network when sold on contract or financed. Unlocking your U&K is straightforward once your account meets Smart'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 U&K's IMEI directly, and once approved, the device is permanently whitelisted. The unlock survives factory resets, OS updates, and SIM swaps.
Smart country coverage
Smart operates in 4 countries. Your U&K unlock works regardless of which country it was originally sold in.
Popular U&K models on Smart
FAQ — U&K on Smart
- Can Smart block this unlock?
- No. Once your U&K's IMEI is whitelisted on the manufacturer's database, Smart cannot reverse it.
- Will my U&K 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 Smart account credentials?
- No. We unlock by IMEI alone. You don't need to provide your Smart username, PIN, or account number.
- What if my U&K is still on a Smart 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 Smart
Ready to free your U&K from Smart?
Enter your IMEI to start. Money-back if we can't deliver.