This method is called "exclusive" because it uses a direct block-level write, bypassing the corrupted UEFI lock:
Navigate to , find the Secure Boot module, and switch it to Disabled . This temporary adjustment allows foreign boot configurations to execute unhindered. Step 3: Boot from the USB Recovery Drive windows surface pro 4 bmr 155 660 exclusive
The, "BMR" designation ensures it uses a factory-validated, stable image, designed to prevent driver conflicts in specialized enterprise environments. Surface Pro 4 Specifications: A 2026 Perspective Even if the " 155-660 Exclusive Go to product viewer dialog for this item. This method is called "exclusive" because it uses
Open the extracted folder. Select all contents (Ctrl + A) and copy them directly to the root directory of your USB drive. Surface Pro 4 Specifications: A 2026 Perspective Even
The number "155" is most likely a for the hardware. In the Surface enthusiast community, "155" is strongly associated with Hong Kong (HK) variants of the Surface Pro 4. Microsoft uses these codes to ensure that the recovery image matches the keyboard layout, power regulations, and wireless bands of the specific market where the device was sold.
Generic Windows ISO (OS Files Only) VS. Surface BMR Zip (OS Files + Factory Drivers + Partition Schemes + Surface Firmware) Why Use BMR 155 660 Over a Standard Reset? Surface Recovery Image Download - Microsoft Support