Androidsdk Platform Tools Verified ((better)) Direct

A faulty CMOS battery had drifted the hardware clock forward. When the Android Platform Tools verified themselves against the system time during certain handshakes (a little-known anti-rollback feature), the signature was considered “not yet valid” from the Pixel’s perspective. The phone rejected the connection as a security risk.

: For the tools to work globally on your computer, you must manually add the folder to your system’s PATH environment variable . SDK Platform Tools release notes | Android Studio androidsdk platform tools verified

Keep Platform Tools up to date

: When you first connect a device via ADB, you must verify a unique RSA fingerprint on the phone screen to prevent unauthorized access. A faulty CMOS battery had drifted the hardware clock forward

If your device shows up, the USB/fastboot stack is functional. the USB/fastboot stack is functional.