Is it possible to downgrade the software of Q9FN and Q900RA?

General forum talking area for N/QN series TVs.
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prsnr
Posts: 1
Joined: Tue Mar 09, 2021 6:00 pm

Is it possible to downgrade the software of Q9FN and Q900RA?

Post by prsnr »

Hello,

Since update 1310.4 many people have issues with the YouTube app.. 4K videos always buffer and the quality automatically changes to 360p.

So I was wondering if a software downgrade can be performed on both Q9FN and Q900RA

Thanks in advance.
sectroyer
Official SamyGO Developer
Posts: 6305
Joined: Wed May 04, 2011 5:10 pm

Re: Is it possible to downgrade the software of Q9FN and Q900RA?

Post by sectroyer »

When rooted, yeah downgrade should work :)
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on https://pastebin.com Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!

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