DeviceDecoded
MTS · Carrier Unlock

Unlock GiONEE S66, from MTS

Permanently remove the MTS network lock from your GiONEE S66, 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 GiONEE S66, × MTS unlock

MTS locks devices to its network when sold on contract or financed. Unlocking your GiONEE S66, is straightforward once your account meets MTS'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 GiONEE S66,'s IMEI directly, and once approved, the device is permanently whitelisted. The unlock survives factory resets, OS updates, and SIM swaps.

MTS country coverage

MTS operates in 5 countries. Your GiONEE S66, unlock works regardless of which country it was originally sold in.

Popular GiONEE S66, models on MTS

FAQ — GiONEE S66, on MTS

Can MTS block this unlock?
No. Once your GiONEE S66,'s IMEI is whitelisted on the manufacturer's database, MTS cannot reverse it.
Will my GiONEE S66, 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 MTS account credentials?
No. We unlock by IMEI alone. You don't need to provide your MTS username, PIN, or account number.
What if my GiONEE S66, is still on a MTS 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 MTS

Ready to free your GiONEE S66, from MTS?

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

Start unlock →