: Community members recommend using the "Erase Flash" feature if the device hangs at the logo after a previous failed flash.
Because these devices lack official brand websites, firmware is archived by enthusiast communities and developer forums. Trusted Repository Archives
To make your computer recognize the bricked or unbootable TV box, you must force it into a flashing mode: Disconnect the power cable from the MXQ box.
The software interface used to push the firmware image file ( .img ) to the device.
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If the link above doesn't work or contains a password you cannot use, don't give up. Due to the popularity of the RK3128 chip, there are several community collections of "universal" or "generic" firmware that are designed to work with a wide range of devices, including the MXQ series.
(for a Windows PC):
Finally, on the fourth page of results, buried in a neglected thread on a Romanian tech forum from 2017, he found it. A single line of text, unhyperlinked, styled in a faint grey font.