[ROOT] J ROOT on T-HK* fw up to 1480

Here are software that related with Samsung J series TVs.
Please don't create any new topic here unless you have software to post/release.

zoelechat
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Location: France

Re: [App] J ROOT on T-HK* fw up to 1480

Post by zoelechat »

ulster444 wrote:
Wed Jul 26, 2017 10:40 pm
Where we are?:)
Into headless-armless-footless (at least) read-only world where it's not always easy to apply known recipes...
Glad it worked anyway :)
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Marflow
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Posts: 60
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Location: PL

Re: [App] J ROOT on T-HK* fw up to 1480

Post by Marflow »

You must permanently block TV access to https://osb-apps.samsungqbe.com
My router TP-Link TL-WR841N v8 can't block https urls. :(
Solution? Install Gargoyle v1.6.2.2 now he can. :)

go to /etc/dnsmasq.conf add the sites:
SpoilerShow

Code: Select all

address=/msecnd.net/127.0.0.1
address=/.msecnd.net/127.0.0.1

address=/samsungotn.net/127.0.0.1
address=/.samsungotn.net/127.0.0.1

address=/samsungqbe.com/127.0.0.1
address=/.samsungqbe.com/127.0.0.1

address=/samsungads.com/127.0.0.1
address=/.samsungads.com/127.0.0.1

address=/osb-apps.samsungqbe.com/127.0.0.1
address=/.osb-apps.samsungqbe.com/127.0.0.1

address=/test.samsungotn.net/127.0.0.1
address=/.test.samsungotn.net/127.0.0.1

address=/otn.samsungcloudcdn.com/127.0.0.1
address=/.otn.samsungcloudcdn.com/127.0.0.1

address=/samsungcloudsolution.net/127.0.0.1
address=/.samsungcloudsolution.net/127.0.0.1
To close the Bypass, go to /etc/firewall.user and add these lines in this file:

Code: Select all

iptables -t nat -I PREROUTING -p tcp --dport 53 -j REDIRECT --to-ports 53
iptables -t nat -I PREROUTING -p udp --dport 53 -j REDIRECT --to-ports 53
40H6500
T-MST14DEUC-2130 (network root)
OTN off

mehmethan
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Posts: 161
Joined: Wed Dec 12, 2012 9:28 pm

Re: [App] J ROOT on T-HK* fw up to 1480

Post by mehmethan »

Question to firmware downgrade.
Do we loose root when we do a downgrade/update with this method? If not, Would that mean we could update to latest version?

zoelechat
Official SamyGO Developer
Posts: 8458
Joined: Fri Apr 12, 2013 7:32 pm
Location: France

Re: [App] J ROOT on T-HK* fw up to 1480

Post by zoelechat »

You can up/downgrade at will as long as you stay <=1480. Above: root lost, irremediably :)
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twisted89
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Posts: 37
Joined: Sat Jul 23, 2011 5:51 pm

Re: [App] J ROOT on T-HK* fw up to 1480

Post by twisted89 »

@sectroyer any chance you could provide technical details on the payload used in the exploit? It'd be interesting to see if it can be applied to more modern java script exploits newer versions if the firmware are susceptible to.

sectroyer
Official SamyGO Developer
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Joined: Wed May 04, 2011 5:10 pm

Re: [App] J ROOT on T-HK* fw up to 1480

Post by sectroyer »

twisted89 wrote:
Wed Nov 08, 2017 11:22 pm
@sectroyer any chance you could provide technical details on the payload used in the exploit?
All is in code but you can ask :)
twisted89 wrote:
Wed Nov 08, 2017 11:22 pm
It'd be interesting to see if it can be applied to more modern java script exploits newer versions if the firmware are susceptible to.
No :)
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 http://ctrlv.it/ Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!

smart_lover
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Posts: 161
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Re: [App] J ROOT on T-HK* fw up to 1480

Post by smart_lover »

sectroyer wrote:
Thu Apr 13, 2017 8:58 pm
This rooting method should be applicable to all T-HK* firmwares up to 1480. No need to continue reading (nor ask!) if you've got 1490
I successfully installed ROOT-J.wgt via your provided VM, And follow your instructions step by step without any luck!
I attached two picture, One of them is my service menu(my firmware version is T-HKMFKUABC 1160.6) screenshot and another is in my menu.
My question is why my TV has not Ticker option at all(menu -> Smart Hub -> Auto Start -> Ticker and select "ROOT-J")
It seems I have 'Autorun Smart Hub' and 'Autorun Last APP' instead. I already enable both of them without any luck.
How can I resolve it? Is it all about region limitations? How can I overcome it?

F.Y.I: My TV is not connected to the internet at all and I already have successfully rooted an E and H series TV.
smart2.jpg
smart1.jpg
You do not have the required permissions to view the files attached to this post.

zoelechat
Official SamyGO Developer
Posts: 8458
Joined: Fri Apr 12, 2013 7:32 pm
Location: France

Re: [App] J ROOT on T-HK* fw up to 1480

Post by zoelechat »

It's K series, no point in trying J root :)
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twisted89
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Posts: 37
Joined: Sat Jul 23, 2011 5:51 pm

Re: [App] J ROOT on T-HK* fw up to 1480

Post by twisted89 »

sectroyer wrote:
Wed Nov 22, 2017 11:43 am
twisted89 wrote:
Wed Nov 08, 2017 11:22 pm
@sectroyer any chance you could provide technical details on the payload used in the exploit?
All is in code but you can ask :)
twisted89 wrote:
Wed Nov 08, 2017 11:22 pm
It'd be interesting to see if it can be applied to more modern java script exploits newer versions if the firmware are susceptible to.
No :)
I'm talking about the binary blob, not the java script. Hard to tell exactly what it's doing without context. Seems to contain a couple of strings pointing to the USB stick and call some unknown functions in memory.

sectroyer
Official SamyGO Developer
Posts: 5958
Joined: Wed May 04, 2011 5:10 pm

Re: [App] J ROOT on T-HK* fw up to 1480

Post by sectroyer »

twisted89 wrote:
Fri Nov 24, 2017 10:03 pm
I'm talking about the binary blob, not the java script. Hard to tell exactly what it's doing without context. Seems to contain a couple of strings pointing to the USB stick and call some unknown functions in memory.
No point covering that as EXACTLY what's used there is patched in "newer fw" :) Won't get you anywhere :)
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 http://ctrlv.it/ Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!

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