UA48H6400AR Booting Problem Help

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Shahid12345
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UA48H6400AR Booting Problem Help

Post by Shahid12345 »

hello friends i have to find this good site on google i hope you help me here

i have a samsang tv smart UA48H6400AR
when a start auto rebooting my tv
i have to connect eathernet cable but still same problem screen scoming and show smart hub after rebooting few secends


only show hub and after restart
quota.jpg_1_60x60.jpg
thanks
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Shahid12345
Posts: 7
Joined: Sun Mar 27, 2022 10:59 am
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Re: UA48H6400AR Booting Problem Help

Post by Shahid12345 »

Please Help Admin my Tv Start when Screen Showing Smart Hub After Rebooting Auto

I dont know what is problem help me

Thanks
Shahid12345
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Re: UA48H6400AR Booting Problem Help

Post by Shahid12345 »

why not help here???
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erdem_ua
SamyGO Admin
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Re: UA48H6400AR Booting Problem Help

Post by erdem_ua »

I don't have H series TV. I can't help. And we don't repair TVs here. You better send it to tech service...
Shahid12345
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Joined: Sun Mar 27, 2022 10:59 am
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Re: UA48H6400AR Booting Problem Help

Post by Shahid12345 »

erdem_ua wrote: Wed Mar 30, 2022 2:18 pm I don't have H series TV. I can't help. And we don't repair TVs here. You better send it to tech service...
its not repair problem dear
its software problem can you expert give us any suggest how can remove this error and solve problem...



regards
sectroyer
Official SamyGO Developer
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Re: UA48H6400AR Booting Problem Help

Post by sectroyer »

Shahid12345 wrote: Sun Apr 03, 2022 7:41 am its not repair problem dear
its software problem can you expert give us any suggest how can remove this error and solve problem...
You need to change the software on tvs emmc. For that you need to have (previous) dump of your emmc and reflash it. Easier way is to replace a board itself.
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 !!!!
Shahid12345
Posts: 7
Joined: Sun Mar 27, 2022 10:59 am
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Re: UA48H6400AR Booting Problem Help

Post by Shahid12345 »

sectroyer wrote: Mon Apr 04, 2022 9:04 am
Shahid12345 wrote: Sun Apr 03, 2022 7:41 am its not repair problem dear
its software problem can you expert give us any suggest how can remove this error and solve problem...
You need to change the software on tvs emmc. For that you need to have (previous) dump of your emmc and reflash it. Easier way is to replace a board itself.
I don't have dump file can you upload i have a programer
sectroyer
Official SamyGO Developer
Posts: 6305
Joined: Wed May 04, 2011 5:10 pm

Re: UA48H6400AR Booting Problem Help

Post by sectroyer »

Shahid12345 wrote: Wed Apr 13, 2022 6:04 pm I don't have dump file can you upload i have a programer
You need dump of your emmc :) I don't think dumps between different tvs are compatible. Also did you desolder emmc?
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 !!!!
denimjeans2
Posts: 1
Joined: Fri May 06, 2022 9:13 pm

Re: UA48H6400AR Booting Problem Help

Post by denimjeans2 »

I have exactly the same problem with UE46H7090.
I even managed to get out of the loop. I tried like 200-300 time different IR codes incl 182power, info etc. then suddelny (not sure if it has something to do with the IR codes) I got the message, that no programs in the memory. From there, i could downgrade and use an older version without issues anymore. I tried then with the downgraded version - which worked fine - a factory reset again via service menu, then the same happened again, now I am trying to figure out how to some out of the loop. This seems to be a software problem. And i saw lot's of ppl have the same issue, Step 3 Smart hub, it hangs there and reboots after like 20 seconds and everythign starts over
Shahid12345
Posts: 7
Joined: Sun Mar 27, 2022 10:59 am
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Re: UA48H6400AR Booting Problem Help

Post by Shahid12345 »

denimjeans2 wrote: Sat May 07, 2022 12:54 am I have exactly the same problem with UE46H7090.
I even managed to get out of the loop. I tried like 200-300 time different IR codes incl 182power, info etc. then suddelny (not sure if it has something to do with the IR codes) I got the message, that no programs in the memory. From there, i could downgrade and use an older version without issues anymore. I tried then with the downgraded version - which worked fine - a factory reset again via service menu, then the same happened again, now I am trying to figure out how to some out of the loop. This seems to be a software problem. And i saw lot's of ppl have the same issue, Step 3 Smart hub, it hangs there and reboots after like 20 seconds and everythign starts over
how can downgrade bro UA48H6400AR
no work remote
:cry: :cry:

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