A50 Firmware Update

I just purchased a used A50. The firmware shows 4.2.7211.21 which looks to be outdated.

I’m not able to access it via the web browser no matter what I have tried. I am now trying the Update Tool to update the firmware but I can’t figure out which firmware to apply as I cannot find the chipset. So I appear to be stuck on updating the firmware and need some help.

I believe I need to update the firmware as when I tried to link to my A30 it said there was a firmware issue. My A30 is on 4.6.415145.24.

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Hi, so you cannot do the firmware upgrade with the 4STREAM app?

The 4STREAM app shows me the current firmware version but does not give me any option to update it.

You could try this which was posted a couple of years ago


Sep '21

please download firmware here: https://drive.google.com/file/d/19GiREUz9iqxG6R68Os32goBO-me4jUN8/view?usp=sharing
And can upgrade firmware in web management page or use the tool: https://drive.google.com/file/d/1RF39agSx7TWCzf8wwBbOPOLoDIKwvnXE/view?usp=sharing

This is the newest firmware for A50


You have here for A50s ,A50n,A50a, I don’t know what is the difference but i think is same…try it.

Thank you - I discovered the same thing yesterday and was able to get my firmware updated. I appreciate your help!

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