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Firmware Hack And Firmware updates LG LH/LF Series - Page 8

post #211 of 690
3/22/10 at 1:05pm
New FW now is in my 47LH3000 and all work ok


AUO is a new panel manufacturer, this panel have big input lag and motion blur....
LL
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post #212 of 690
3/22/10 at 3:49pm
Hi; today I bough a 32Lh3000, with firmware 3.55. i downgrade to 3.15, apply the hack and then return to 3.55, and after that to the new 3.63: all works fine.
just one question: is it to possibile to identify the panel (if is ips or auo)? from the service menù there is something to identify that? thanks
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post #213 of 690
3/22/10 at 5:19pm
LG 32LH20R-MA made in Argentina, FW 03.24
I enter secret menu via IR (chinese control)
No "TOOL OPTION" found in secret menu.
Any ideas?



Regards
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post #214 of 690
3/22/10 at 10:31pm
Hey, first post here

Found this forum as I was curious about the USB service only port on the back of my 42'' LH2000 TV

This hack seems awesome, but I've just checked the firmware and it's
epak V3.63 and it says on the wiki....

''YOU CAN only downgrade with this method if your firmware is V3.24, V3.37 or V3.40. or V3.55''

So am I out of luck?

Would love to be able to play divx and HD files on TV via usb so any help would be really appreciated!!
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post #215 of 690
3/23/10 at 9:54pm
Quote:
Originally Posted by lvlarc View Post

... Would love to be able to play divx and HD files on TV via usb so any help would be really appreciated!!

It's not worth risking your TV doing the downgrade. Use the IR remote method instead, see
http://lgusb.wikispaces.com/IR+Hack
List of compatible remotes: http://www.avsforum.com/avs-vb/showt...4#post18034174
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post #216 of 690
3/23/10 at 10:57pm
Thanks, I would try that but don't have a S60v3 device

Someone on another forum downgraded from 3.63 to 3.55 then 3.15 and it worked for him on a LH3000 so I might try that....
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post #217 of 690
3/24/10 at 12:09am
I did the downgrade from 3.63 to 3.55 and then to 3.15, and all works fine for me; but my original firmware was 3.55, so I don't know if it could change something.
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post #218 of 690
3/24/10 at 2:57am
Thread Starter 
Quote:
Originally Posted by lvlarc View Post

Hey, first post here

Found this forum as I was curious about the USB service only port on the back of my 42'' LH2000 TV

This hack seems awesome, but I've just checked the firmware and it's
epak V3.63 and it says on the wiki....

''YOU CAN only downgrade with this method if your firmware is V3.24, V3.37 or V3.40. or V3.55''

So am I out of luck?

Would love to be able to play divx and HD files on TV via usb so any help would be really appreciated!!

You can downgrade via the Upgrade expert menu.

Download Firmware 3.15 and put in on usbstick included LG_DTV folder put usb stick in tv press menu and go to options dont press ok but press 7 times the fav button, press ok and the tv should be downgrade.

I cannot update the wiki because somehow i am blocked so i cannot edit that wiki.
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post #219 of 690
3/24/10 at 4:06am
Quote:
Originally Posted by Telx2010 View Post

Hi
I am looking for a version of 3.40 firmware that is not corrupted, as every link I have download seems to have a rar error (other versions look fine).

The reason I am asking is because originally my set was on 3.40, and after performing the usb hack and upgrading to 3.55 everything is working great, except I cannot seem to change the aspect ratio while watching a movie through the USB port. Before I upgraded the green button on the remote would give you lots of options as well as power saving, but now it just controls low - medium - high power saving modes.

I'm hoping by reverting to 3.40 I'll get that function back.

Any ideas?
Cheers.

Hi,

I have similar problem on my 42 lh 5000. Downgrade doesn't work:/ I have ""Green Eye-Check" information on tv, and remote button "Energy Saving" only switch "on" this information. I can't change energy saving settings.
:/
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post #220 of 690
3/24/10 at 6:29am
What will happen if enable bluetooth.
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post #221 of 690
3/24/10 at 7:46am
Quote:
Originally Posted by Devil-Strike View Post

You can downgrade via the Upgrade expert menu.

Download Firmware 3.15 and put in on usbstick included LG_DTV folder put usb stick in tv press menu and go to options dont press ok but press 7 times the fav button, press ok and the tv should be downgrade.

I cannot update the wiki because somehow i am blocked so i cannot edit that wiki.


Cheers Devil, I downgraded to 3.55 via the restore factory settings method, then downgraded to 3.15, had to do it twice on the TV Software Update (expert) screen as I think the first time it only copied to TV memory, without installing.

USB Hack worked!

Upgraded back to 3.55 > 3.63

Everything seems to be working

Thanks man!!
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post #222 of 690
3/24/10 at 8:08am
Quote:
Originally Posted by cthisi View Post

What will happen if enable bluetooth.

Don't think anyone has tried that but if you're brave enough to risk bricking your TV, let me know how it goes!
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post #223 of 690
3/24/10 at 8:10am
I also have problem with "energy saving" in my LG 42LH3000 (originally fw 3.40, upgrade 3.63). I reverting to 3.40 that all function back. With fw3.40 all work perfectly.
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post #224 of 690
3/24/10 at 11:44am
Quote:
Originally Posted by sabosim View Post

I also have problem with "energy saving" in my LG 42LH3000 (originally fw 3.40, upgrade 3.63). I reverting to 3.40 that all function back. With fw3.40 all work perfectly.

It doesn't work in my case
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post #225 of 690
3/24/10 at 2:51pm
Quote:
Originally Posted by Red_Spider View Post

It doesn't work in my case

can you tell us what symptoms you have?? You press green button and??
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post #226 of 690
3/25/10 at 12:48am
Quote:
Originally Posted by VANTWP View Post

can you tell us what symptoms you have?? You press green button and??

I have menu screen "Green Eye-Check" with "Sensor Data: (number)"; "Backlight: (number)"; and "OK". I can't switch off energy saving mode with using green button "Energy Saving". I have to go to main "Menu".
It's Polish version tv, but I think it is not important.
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post #227 of 690
3/25/10 at 11:38am
Also my model is Polish version (42LH3000-ZA.BEUDLJG). Display panel AUoptronic, made in Turkey. Is it really a coincidence?
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post #228 of 690
3/26/10 at 1:43am
Quote:
Originally Posted by sabosim View Post

Also my model is Polish version (42LH3000-ZA.BEUDLJG). Display panel AUoptronic, made in Turkey. Is it really a coincidence?

If for You is ok, then is ok...
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post #229 of 690
3/26/10 at 4:04am
Quote:
Originally Posted by VANTWP View Post

If for You is ok, then is ok...

But I still have got problem with my tv:/ I'm waiting for serviceman, I hope that he can fix problem:/

Serviceman visited me. Problem fixed. Hard reset with using service remote controler.
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post #230 of 690
3/26/10 at 12:21pm
Thread Starter 
Quote:
Originally Posted by cthisi View Post

What will happen if enable bluetooth.


Nothing there is no BT module inside.
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post #231 of 690
3/26/10 at 1:11pm
how about shuffle? does anyone have a clue?
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post #232 of 690
3/27/10 at 11:48am
Hi,

I have LG 42LH3000 firmware 3.63, can i downgrade to 3.15 for activate usb ?

In the book (manual) is written " printed in poland " so i think the model is European
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post #233 of 690
3/28/10 at 4:04am
Quote:
Originally Posted by Kadajio View Post

Hi,

I have LG 42LH3000 firmware 3.63, can i downgrade to 3.15 for activate usb ?

In the book (manual) is written " printed in poland " so i think the model is European

Kadajio,
you try to revert to the original factory firmware with the LG remote, there's no risk involved.

1. Open MENU
2. Go to OPTIONS (but don't press OK, just highlight the OPTIONS)
3. Press the number"9" in your remote 7 times.
After it should say "Restore program completed". This (should) revert you back to the original factory firmware.

usually this should get you back to a version lower than 3.63

Let us know the results.
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post #234 of 690
3/28/10 at 11:38am
Never mind that. From user reports it seems YOU CAN downgrade from 3.63 to 3.15
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post #235 of 690
3/28/10 at 12:39pm
Quote:
Originally Posted by Jeton View Post

Kadajio,
you try to revert to the original factory firmware with the LG remote, there's no risk involved.

1. Open MENU
2. Go to OPTIONS (but don't press OK, just highlight the OPTIONS)
3. Press the number"9" in your remote 7 times.
After it should say "Restore program completed". This (should) revert you back to the original factory firmware.

usually this should get you back to a version lower than 3.63

Let us know the results.

Well, i try restore it, and the original factory firmware is 3.63

Quote:
Originally Posted by Jeton View Post

Never mind that. From user reports it seems YOU CAN downgrade from 3.63 to 3.15

How ? with what firmware ?
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post #236 of 690
3/28/10 at 2:18pm
Hi dr!
Coul you tell me what panel type do you have on your panel? LGD/AUO?

Quote:
Originally Posted by doctorwest View Post

Hello,
I have a 42LH30FR with SW version 3.2. I tried all the remote control combinations and nothing, no Service Menu and no SW version.

I used my PDA with ND and now I can enter 2 different menus, one with the In-Start button (there I found my version number), and another one with the Service Menu button, but nothing about DivX or Tool Option 3 (only 1 and 2).

Then I decided to do the v3.15 trick. I followed the guide, downloaded the SW file, created the folder, but nothing, I still can't find a way to downgrade my SW to 3.15. The TV won't downgrade by itself, the FAV button thing didn't work, and in the Service menus there's no option to upgrade.
Is it really possible to do it with this TV?

Thanks in advance.
Raul
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post #237 of 690
3/28/10 at 4:49pm
Back to the how to tell if yours is AUO or IPS panel.
After reading this it seem all 47LH3000 models only come with IPS which is a relif to me, after all the bad things I've heard about the AUO's.

LCD Panel Specification
47/42/37/32 LH7000- LGD 10Bit CCFL
LH5000- LGD 10Bit 47 "CCFL , 32/37/42 - EEFL
LH4900 - LGD 10Bit 32/37/42 - EEFL, 47 - CCFL
LH4000 - LGD 10Bit 47 "CCFL , 32/37/42 - EEFL
LH3000- 32"/37"/42" - (LGD/ AUO), 47" LGD Only //LGD(10Bit) (AUO-8Bit) // 47 "CCFL ,32/37/42 - EEFL
LH2000 - LGD/AUO (37" LGD Only LC370WXN) ,22" (LGD/COM), 19" (LGD/AUO) // 42/37/32 (EEFL), 26"-19" CCFL // 8Bit

LU5000 - LGD , CCFL , 8Bit
LU4000 - 22" (AUO MVA), 19" (LGD TN) , CCFL , 8Bit



http://www.avforums.com/forums/lcd-l...l#post10716979
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post #238 of 690
3/29/10 at 2:38am
Quote:
Originally Posted by Kadajio View Post

Well, i try restore it, and the original factory firmware is 3.63
How ? with what firmware ?

Since you're on 3.63, you need to download V3.15 and downgrade.

Downgrade guide is at wiki page.
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post #239 of 690
3/29/10 at 6:56am
LG 32LH70YR-MH made in Argentina (Korea), FW 03.24
I enter service menu via IR WinLrc + IN_START
TOOL OPTION 1 and TOOL OPTION 2 OK
but No "TOOL OPTION 3" found.
USB is OK but not DIVX HD

Any ideas?
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post #240 of 690
3/30/10 at 7:35am
Good Afternoon,
I bought the model 32LH3000 one month ago and I have also already modified the voices which open the AVI/HD functions. While I was looking the other voices in the menù I saw that on the panel model was written Sharp instead of AOC or LGD. Is there anybody who know something more about that? Is it possible that a Sharp panel was mounted on a LG LCD TV?
Thx
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