Access the full power of Sigma Plus software for 72 hours without needing a physical box, dongle, or smartcard on GrandUnlock. The Sigma Plus Digital License provides immediate, account-based access to industry-leading mobile servicing features, including Huawei ID reset, FRP bypass, software testpoint operations, firmware flashing, and chipset repair across thousands of supported smartphone models.

- License Duration: 3 Days (72 Hours) full software access
- 100% Box/Dongle Free: Pure digital activation bound directly to your registered SigmaKey account
- Workstation Policy: Valid for 1 PC workstation (no PC switching permitted during the 3-day term)
- Brand Support: In-depth servicing for Huawei, Honor, Motorola, Samsung, ZTE, Vivo, Alcatel, and Transsion devices
- Chipset Architecture: Broad coverage across HiSilicon Kirin, Qualcomm, MediaTek (MTK), and Unisoc / Spreadtrum
- Key Capabilities: Huawei ID & FRP removal, Software Testpoint (servicing without disassembling), bootloader reading, network decoding, and firmware read/write
- Delivery Speed: Instant automated server activation directly linked to your account email

Important Notes:
1. Make sure to register an account on the official SigmaKey website (sigmakey.com) prior to ordering.
2. The 3-day license locks to the first PC where you log in; hardware switching is not supported on this short-term tier.

How to Order & Activate:
1. Create your user account at the official SigmaKey portal (sigmakey.com) using a valid email.
2. Enter your registered SigmaKey account email address into the required order field.
3. Complete your order on GrandUnlock.
4. Download the latest Sigma Plus software, log in with your account credentials, and begin servicing your devices immediately.