[App] libUSBPopDown (E/F/)H (prevent startup vusb popup)

Here are software that related with Samsung H series TVs.

send0r
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Re: [App] libUSBPopDown (E/F/)H (prevent startup vusb popup)

Post by send0r » Thu Jan 07, 2016 4:22 pm

Just wanted to tell you that it works with ES8090
Thanks:)

devilhel
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Re: [App] libUSBPopDown (E/F/)H (prevent startup vusb popup)

Post by devilhel » Mon Sep 05, 2016 8:07 pm

Hi everyone! all did as the instructions. I turn on the TV, and after 90 seconds, the message "new hardware-the usb virtual", if nothing is pressed, the window will close, also about 90 seconds. I tried and libUSBPopDown.zip and libUSBPopUnder.zip the same result. How to turn it off for good? What am I doing wrong? Tell me please. In sam.log:
===========================
Starting UEP_killer.sh
===========================
+ ./etc/rc.sysinit
checking / dtv / usb / sda1
Injecting '/mnt/opt/privateer/usr/libso/libUSBPopDown_30s.so' resident: '0' succeeded.
real storage device at: / sys / block / sda / device / model (sda)
found gadget at: / sys / block / sdb / device / model
scsidev: sdb

my tv Samsung UE40F6400AK firmware T-MST12DEUC_1120.2
Samsung UE40F6400AK firmware T-MST12DEUC_1120.2 :cry:

zoelechat
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Re: [App] libUSBPopDown (E/F/)H (prevent startup vusb popup)

Post by zoelechat » Tue Sep 06, 2016 11:26 am

/dtv/USBPopDown.log or /dtv/USBPopUnder.log would help more :)
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qwe
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Re: [App] libUSBPopDown (E/F/)H (prevent startup vusb popup)

Post by qwe » Mon Oct 17, 2016 11:28 pm

Hi Zoelechat,

I have an issue with libUSBPopDown_10.so or libUSBPopDown_30.so.

If either of the two .so is injected, the 'channel info' (the one on top of the TV) is sometimes not shown when I press the 'channel info' button.

The issue starts around the time I'm able to ssh to the TV - so it is around the time the .so is loaded. When I comment out the line, that loads the .so in /mnt/etc/init.d/02_04_vusb.init, and reboot TV, the issue is not present.

Is there any way I can troubleshoot this further?

I see some people mentioning libUSBPopUnder.so, but I could not find it elsewhere so that I can try it instead.

I see that the cmd line you put in this thread is:
samyGOso -A -B -l /mnt/opt/privateer/usr/libso/libUSBPopDown_30s.so,
whereas the cmd line in the default samygo 02_04_vusb.init is different (see below).

Thanks,
Peter

UE40H6470
T-MST14DEUC-2781.0 (downgraded from 2800.1 to 0000.0)

I have rooted it following this: https://forum.samygo.tv/viewtopic.php?f=70&t=9622

Code: Select all

# cat /mnt/etc/init.d/02_04_vusb.init | egrep -i 'libu|libso'
SO=libUSBPopDown_10s.so #disable usb popup for 10 sec
                echo "injecting libUSBPopDown.so" >> $LOGFILE
# start libUSBPopDown (testing), later must be moved somewhere... where?Experimental. 
        samyGOso -p $INJPID -l $LIBSO_DIR/$SO &  >> $LOGFILE 2>&1

# cat /dtv/USBPopDown.log 
[USBPopDown] SamyGO E/F/H libUSBPopDown v0.2.1 - (c) zoelechat 2015
[USBPopDown] dlsym '_ZN9CMMDevApp17t_OnEndActivatingEmi' failed.
[USBPopDown] _ZN9CMMDevApp13t_OnActivatedEPKci [0x3a14df0].
[USBPopDown] lib_init, >>>
[USBPopDown] Hiding USB Popup Window!
[USBPopDown] Waiting 10 seconds...
[USBPopDown] Restoring USB Popup Window!
[USBPopDown] <<< lib_deinit

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notengo13
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Re: [App] libUSBPopDown (E/F/)H (prevent startup vusb popup)

Post by notengo13 » Tue Oct 18, 2016 6:35 am

Don't use FW 0000.0 upgrade to any rooteable FW and then root.H Skype refueled root FW2130 or less.
UE48H6640 T-MST14DEUC 2781.0 root latestH --> 2130.0 skypeRoot-->0000-->2115.3 "Skype refueled" Root

qwe
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Re: [App] libUSBPopDown (E/F/)H (prevent startup vusb popup)

Post by qwe » Wed Oct 19, 2016 3:55 pm

Just to be clear with the fw versions of my TV...

The TV was initially on fw 2800.1. Then, I downgraded it to 0000.0. And then upgraded to 2781.0 and rooted.

Peter

zoelechat
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Re: [App] libUSBPopDown (E/F/)H (prevent startup vusb popup)

Post by zoelechat » Wed Oct 19, 2016 5:45 pm

Well, libUSBPopDown is innocent imho, it's not linked in any way to channel info. If you're absolutely sure it's the problem, simply don't use it :)
Otherwise libUSBPopUnder is at the bottom of 1st page.
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qwe
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Re: [App] libUSBPopDown (E/F/)H (prevent startup vusb popup)

Post by qwe » Thu Oct 20, 2016 3:44 pm

I tried libUSBPopUnder, but with the same result.

Of course, there is always the option of not using libUSBPop*, that I understand :)

I just wanted to ask if there is a way to troubleshoot it somehow, to improve it, should anybody else hit the issue too.

I know nothing about Samsung TV internal functions, etc, but if there is a log I can look into to see what is happening when I press the 'channel info' button, that will help a lot.

qwe
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Re: [App] libUSBPopDown (E/F/)H (prevent startup vusb popup)

Post by qwe » Mon Oct 24, 2016 12:51 am

Issue fixed for me by downgrading to 2130.0 and then rooting using the "Skype refueled" method - viewtopic.php?f=70&t=10770

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