Unlock SFone from Algar Telecom (CTBC)
Permanently remove the Algar Telecom (CTBC) network lock from your SFone 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 SFone × Algar Telecom (CTBC) unlock
Algar Telecom (CTBC) locks devices to its network when sold on contract or financed. Unlocking your SFone 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 SFone'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 SFone unlock works regardless of which country it was originally sold in.
- 🇧🇷 Brazil
Popular SFone models on Algar Telecom (CTBC)
- SFone B12, C20, D20, B09, A5
- Sfone D1, M30, M40, C30, C40
- Sfone D4, D12, D14, B2, B4
- SFone D40, D60, D10, D15, D30
- Sfone M20, M10, C10, D5, B1
- Sfone Romeo, Juliet, S20, S25-Classic, S32-Classic
- Sfone S30, B10, S35-Classic, S40-Classic, S50-Classic
- Sfone SL10,S12,SL25,D50
- Sfone SL20, SL15, SL30, SL40, SL50
- Sfone SL35, SL45, SL55, S15, D25
- Sfone SPARK, X1, X2
- Sfone ST10
FAQ — SFone on Algar Telecom (CTBC)
- Can Algar Telecom (CTBC) block this unlock?
- No. Once your SFone's IMEI is whitelisted on the manufacturer's database, Algar Telecom (CTBC) cannot reverse it.
- Will my SFone 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 SFone 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.
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Ready to free your SFone from Algar Telecom (CTBC)?
Enter your IMEI to start. Money-back if we can't deliver.