Sigma Plus Box / Dongle Activation

You can use this activation for:

• Sigma Plus*

Supported OS:

• XP, Vista, 7, 8, 10, 11, Server 2008

The activation is valid for 1 year (12 months) from the date of activation.

You can activate the next 12-month activation (extension of access to Sigma Plus), if your current access time is less than 12 months (365 days). An overdue activation period can be extended at any time.

After activation, you will get access to service for more than 14,000 phone models, as well as more than 50 service features for them. A detailed list of supported phones and service options is available on this page.

How to Activate Sigma Plus

1. Click on the SigmaKey tab.
2. Enter the received code into the Activation Code field.
3. Click on the Activate button.

Package Content

• Activation Code to extend access to Sigma Plus

*As of 05-29-2023, the Sigma/Smart-Clip 2 products have been optimized and the project continues to develop in the form of Sigma Plus with an annual subscription fee. We strongly recommend all users of the bundled products (Sigma / Smart-Clip 2 / Sigma Huawei Edition) upgrade to Sigma Plus to get the best that Sigma has to offer. More info >

When we confirm your payment and process your order, we will send your activation code and detailed instructions to your email.

* Developer provides support only for those phones which are on the list of supported. Not all servicing features can be applied to some supported models, due to difference of hardware / software versions.

Download the latest version of the tool from the link