AR750S bricked in updating to 3.100, and no uboot

Hi, my AR570S bricked in upgrading to 3.100. The router did not come back after the OTA update by manual.

Trying the uboot process, but the LED does not flush after power on with the reset button pressed. Previously the uboot was working. Any ideas to help?

Upgrading firmware should not brick your uboot.

There are two possibilities: 1. Your reset button is broken; 2. The internal flash is broken and uboot does not run at all.

If after tried you cannot make it work pls contact customer service and get replacement.