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Equip your service center with the complete 1-year (365 days) license activation for CellTool on GrandUnlock. Engineered for high-volume mobile repair workshops, technicians, and refurbishment specialists, this 12-month subscription provides uninterrupted access to advanced servicing protocols for Samsung Galaxy devices, specializing in Knox Guard (KG) management, enterprise MDM restrictions, and security maintenance.

- License Validity: 12 Months (1 Full Year / 365 Days) unrestricted software access
- Core Specialization: Optimized algorithms for managing Samsung Knox Guard (KG Locked / Active / Prenormal states) and enterprise MDM enrollment profiles
- FRP & Account Maintenance: Fast 1-click Google FRP removal workflows across standard MTP and ADB connectivity modes
- Broad Model Coverage: Extensive support across Samsung Galaxy A, M, F, S, Z, and Tab series powered by Exynos, Qualcomm, and MediaTek platforms
- 100% Digital Delivery: Server-side account authorization tied directly to your registered CellTool username or email—no physical box, dongle, or smartcard required
- Continuous Server Updates: Full access to the latest software releases, security patch definitions, and newly added model profiles throughout your 12-month term

Important Technical Notes:
1. Download and install the latest CellTool software on a 64-bit Windows PC.
2. Create and verify your user account within the software or official portal before ordering.
3. Provide your exact registered CellTool Username and Account Email in the order fields.
4. Ensure the latest Samsung USB drivers are installed on your workstation.
5. Workstation binding and PC login policies follow official CellTool server rules.

How to Order & Activate:
1. Open the CellTool application and confirm your registered Username and Email address.
2. Enter your registered Username and Email into the required fields on GrandUnlock.
3. Complete checkout to initiate instant digital server authorization.
4. Restart or log in to the software to confirm your 12-month VIP license status and begin servicing devices immediately.