OTA Zip meta quest 2

Hi, I'm repairing a Quest 2. The headset boots to the Meta logo then shows a flashing grey screen.
ADB sideload mode works but the OS is corrupted.

I need the official Quest 2 OTA recovery package to reinstall the firmware through adb sideload.

Serial number: 1WMHHB6APM2292
Model: KW49CM (128GB)

Where can i find the correct OTA zip?

Please send the correct signed update zip