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Equip your workshop with the official 12-month digital license activation for MRST Pro Tool on GrandUnlock. Built specifically for mobile repair technicians, hardware engineers, and high-volume servicing labs, MRST Pro Tool delivers an all-in-one software environment engineered for multi-brand Android flashing, partition repair, bootloader servicing, and Google Account (FRP) reset across major mobile chipsets and smartphone manufacturers.

- License Validity: 12 Months (1 Full Year / 365 Days) of unrestricted software runtime access and regular official updates.
- Chipset Engines & Low-Level Servicing:
  * Qualcomm Engine: Emergency Download (EDL 9008) firmware flashing, raw partition read/write/erase (GPT), automatic/manual Firehose loader selection, and OFP package extraction.
  * MediaTek (MTK) Engine: High-speed BROM and Preloader operations, direct partition dumps, Super.img handling, MTK OFP firmware extraction, and DA/auth-bypass routines.
  * Unisoc / Spreadtrum (SPD) Engine: Diagnostic communication, PAC firmware flashing, factory reset, and partition operations for modern Unisoc chipsets.
- Multi-Brand Servicing Architecture:
  * Samsung: Factory Reset Protection (FRP) reset, MTP mode commands, Exynos ADB/service routines, and EDL/Odin mode flashing.
  * Xiaomi / Redmi / POCO: Fastboot flashing, Sideload authentication, Mi Account reset, and bootloader servicing workflows.
  * Motorola: MediaTek Fastboot device servicing, manual LK file selection, and bootloader repair procedures.
  * OPPO, Vivo & Realme: Format, FRP bypass, network parameter repair, and firmware flashing routines.
- 100% Digital Activation: Linked directly to your registered user account—no physical dongle, smartcard, or international shipping required.
- Continuous Server Updates: Receive direct loader patches, model additions, and algorithm upgrades throughout your active 1-year subscription.

Important Technical Guidelines & Policies:
1. Workstation & PC Binding:
   - MRST Pro utilizes account-based licensing.
   - The license is bound to one active PC workstation at a time. Frequent switching between workstations or account sharing across multiple locations may trigger temporary server-side security cooldowns.
2. Account Registration:
   - Make sure you have downloaded the latest MRST Pro client and registered your account before ordering.
   - Provide the exact registered Username or Account Email used during registration.
3. System Requirements & Antivirus Note:
   - Compatible with 64-bit Windows 10 and Windows 11.
   - Install required chipset drivers: Qualcomm HS-USB QDLoader 9008, MTK USB VCOM / LibUSB, Unisoc SPD, and Samsung Mobile USB drivers.
   - Run the application as Administrator. Add the installation folder to your antivirus whitelist to prevent false-positive blocking of low-level USB drivers.
4. Non-Refundable Digital Delivery:
   - Digital license activations are registered directly with the official MRST server database and cannot be canceled, transferred, or refunded once marked completed.

How to Order & Activate:
1. Download the latest MRST Pro Tool software installer from the official repository (mrstdongle.com).
2. Launch the client and register your user account using your chosen Username and Email Address.
3. Enter your exact registered Username or Email Address into the required order field on GrandUnlock.
4. Complete checkout to initiate automated server authorization.
5. Once your order status changes to "Completed", open MRST Pro Tool, log in with your credentials, and start servicing devices immediately.