Unlock Grentech from Swisscom
Permanently remove the Swisscom network lock from your Grentech 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 Grentech × Swisscom unlock
Swisscom locks devices to its network when sold on contract or financed. Unlocking your Grentech is straightforward once your account meets Swisscom'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 Grentech's IMEI directly, and once approved, the device is permanently whitelisted. The unlock survives factory resets, OS updates, and SIM swaps.
Swisscom country coverage
Swisscom operates in 2 countries. Your Grentech unlock works regardless of which country it was originally sold in.
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FAQ — Grentech on Swisscom
- Can Swisscom block this unlock?
- No. Once your Grentech's IMEI is whitelisted on the manufacturer's database, Swisscom cannot reverse it.
- Will my Grentech 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 Swisscom account credentials?
- No. We unlock by IMEI alone. You don't need to provide your Swisscom username, PIN, or account number.
- What if my Grentech is still on a Swisscom 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 Grentech from Swisscom?
Enter your IMEI to start. Money-back if we can't deliver.