If your device is stuck in this state, standard recovery methods like ADB Sideload or Fastboot may not work initially. 1. Forcing a Reboot to Fastboot
On the Pixel 6, this mode is a low-level diagnostic state used when the primary bootloader is corrupted. Unlike older Qualcomm Pixels, which could be easily unbricked using standard EDL tools, the Pixel 6's Tensor chip requires specific Samsung Exynos repair workflows that are often inaccessible to end-users.
This mode usually triggers automatically if the device has a "hard brick," such as after a failed firmware update (e.g., the Android 15 bricking bug ).
Before assuming a permanent hard brick, try to force the device into , which is the primary gateway for software repairs: Hard bricked Pixel 6 - EDL mode - iodé community
If you plug your Pixel 6 into a PC and it shows up in Device Manager as "QUSB_BULK_CID" or a generic "USB Serial Port" without any screen activity, it is in this recovery state. Recovery Methods for Bricked Pixel 6 Devices
Instead, the Pixel 6 features an , often appearing as a generic USB serial port when connected to a computer. Accessing this low-level state is generally the last resort for a device that won't boot into Fastboot or Recovery. Understanding Pixel 6 "EDL" (Exynos Recovery Mode)
