1
Connect Device
Pixel in Recovery → Apply update from ADB
WebUSB requires HTTPS or localhost and a compatible browser (Chrome/Edge).
If USB is busy, close Android File Transfer, desktop adb, scrcpy, or other tools using the phone.
2
Select OTA Zip
Choose the official OTA .zip from local storage.
Tip: Large OTAs can take several minutes. Don't let your computer sleep.
3
Start Sideload
Transfers in 64KB blocks using the recovery sideload protocol.
Waiting for device + file…
0%
During transfer, your phone will show a progress bar. If it fails verification, you'll see the reason on-device.
Protocol Log