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Algar Telecom (CTBC) · Carrier Unlock

Unlock Dahua from Algar Telecom (CTBC)

Permanently remove the Algar Telecom (CTBC) network lock from your Dahua using its IMEI. Use any SIM, anywhere — including international carriers when you travel.

Unlock my Dahua — $19.99

Price

$19.99

Delivery

1-5 business days

Method

Official IMEI

Permanent factory whitelist. No software.

About this Dahua × Algar Telecom (CTBC) unlock

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

Algar Telecom (CTBC) country coverage

Algar Telecom (CTBC) operates in 1 country. Your Dahua unlock works regardless of which country it was originally sold in.

  • 🇧🇷 Brazil

Popular Dahua models on Algar Telecom (CTBC)

FAQ — Dahua on Algar Telecom (CTBC)

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

Ready to free your Dahua from Algar Telecom (CTBC)?

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

Start unlock →