TV Boxes & Mini PCs

PTV Wireless Miracast/DLNA Dongle Stock Firmware and Update Instruction

Here is the stock firmware for the PTV Wireless Miracast Dongle. It base in Realtek chip, and support miracast and DLNA.

Here is the stock firmware download link:

Update Instruction:

1 Download the file from above link,and decompress the file;

2 Copy the download file” install.img” to the empty U disk (make sure to put the file in root directory.

3 Use the OTG cable in the package and connect the U Disk with your PTV use the USB Port in PTV.

4 Use the paperclip to press the reset button, and at the same time, connect the PTV with power adapter.

5 After 10-15 seconds, connect the PTV with your TV via HDMI Cable, and then you will see the upgrade is processing.

6 After upgrade successfully, the PTV will restart and you will get a new firmware on PTV.



Shopping link for PTV is here:—Miracast-316815.html



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  1. thanks! just updated to this firmware.
    I’ve just updated my phone to kit kat and i’m unable to get audio streaming through the dongle anymore. Video works fine but audio plays on phone.
    Do you know if there is perhaps a more recent firmware??

  2. Thanks for the support, i would like if this dongle support the native mirror Airplay. I’ve the Ipad and iphone and i would like show on my tv all app (not only video, image and the some app support Airplay) never third app.
    Regards for the answer.

  3. Avatar photo

    It don’t support the ios screen mirror, just the regular air play.