BENQ error code 3151-335a-b800-0f00-c000-0059

[BL4K3Y]

You need to update your dashboard whilst the drive is on stock firmware, only then can you update to LT 1.91 firmware. If you already have your drive key, just spoof it into the LT firmware or re-dump your drive and auto-load LT firmware when JungleFlasher asks you too.