I have a 40 inches H6670 Smart TV upgraded to the latest firmware on the Samsung website, that is, T-MST14DEUC v2890.2. The auto update in the Smart TV said the v2880 was the latest firmware before upgrading via USB.
I noticed that the guide here for downgrading is from three years ago and the v2890 update is from last year, so I was wondering if I can still downgrade down to v0000 for rooting it or it would brick.
Can I downgrade my TV safely?
Re: Can I downgrade my TV safely?
If your tv accepts 0000 firmware, then it should downgrade. If not, then means you are to late.
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE
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Re: Can I downgrade my TV safely?
Thanks but how can I be sure that my tv accepts it?
Is it safe to try to downgrade then?
Is it safe to try to downgrade then?
Re: Can I downgrade my TV safely?
If it starts software upgrade procedure with your given firmware, then means it accepts it. If it says no software upgrade found then means it does not accept it
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE
-
- Posts: 3
- Joined: Thu Aug 08, 2019 11:15 am
Re: Can I downgrade my TV safely?
Thanks for the reply, I tried downgrading and it did, so I can confirm that downgrading a H6670 to T-MST14DEUC v0000 works perfectly fine.
Now that I successfully downgraded I should re-upgrade to a firmware version T-MST14DEUC <= v2130, right? So can I install v2130 now?
Now that I successfully downgraded I should re-upgrade to a firmware version T-MST14DEUC <= v2130, right? So can I install v2130 now?