How to downgrade D6200 ?

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Elysium
Posts: 47
Joined: Fri Feb 03, 2017 11:58 am

How to downgrade D6200 ?

Post by Elysium » Sun Nov 12, 2017 4:07 pm

is there any guidance on this?
root is present.
libFWdowngrade.so is in the directory = /mnt/opt/privateer/usr/libso/
File permissions are at 755
Netcat is on the PC
Please help :roll:

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juusso
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Joined: Sun Mar 07, 2010 6:20 pm

Re: How to downgrade D6200 ?

Post by juusso » Sun Nov 12, 2017 6:05 pm

1. First, you need special version with D series enabled.
libFWdowngrade_Darm.zip
Copy this lib to /mnt/opt/privateer/usr/libso/ and overwrite the one you already have.

2. Second, you need shell... Let`s try to sort out what`s wrong...

Can you connect to webshell maybe?

Code: Select all

http://IP_of_TV/phpsysinfo/shell.php
login: user
password: pass
3. Do you have SamyGO widget aboard? You have to install it via our server`s DNS address to install widget using develop account?
You do not have the required permissions to view the files attached to this post.
LE40B653T5W,UE40D6750
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, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

Elysium
Posts: 47
Joined: Fri Feb 03, 2017 11:58 am

Re: How to downgrade D6200 ?

Post by Elysium » Sun Nov 12, 2017 7:57 pm

have now deleted the widgets and reloaded.
unfortunately still no connection also not too
http://192.168.l78.XX/phpsysinfo/shell.php
http://192.168.l78.XX:1080/phpsysinfo/shell.php
:cry:

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juusso
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Re: How to downgrade D6200 ?

Post by juusso » Sun Nov 12, 2017 8:33 pm

Do you have any connection to tv web interface at all? To test.cgi for example?
LE40B653T5W,UE40D6750
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, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

Elysium
Posts: 47
Joined: Fri Feb 03, 2017 11:58 am

Re: How to downgrade D6200 ?

Post by Elysium » Sun Nov 12, 2017 8:48 pm

No, that's it, I do not know why :o

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juusso
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Re: How to downgrade D6200 ?

Post by juusso » Sun Nov 12, 2017 8:51 pm

any log inside /mnt/ ? sam.log, error.log, samygo.log?
LE40B653T5W,UE40D6750
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, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

zoelechat
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Re: How to downgrade D6200 ?

Post by zoelechat » Sun Nov 12, 2017 8:59 pm

Elysium wrote:
Sun Nov 12, 2017 7:57 pm
http: //192.168.l78.XX/phpsysinfo/shell.php
http: //192.168.l78.XX:1080/phpsysinfo/shell.php
Maybe using 1 instead of L in IP? :mrgreen:
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Elysium
Posts: 47
Joined: Fri Feb 03, 2017 11:58 am

Re: How to downgrade D6200 ?

Post by Elysium » Sun Nov 12, 2017 9:17 pm

lol sry
http://192.168.178.XX/phpsysinfo/shell.php
http://192.168.178.XX:1080/phpsysinfo/shell.php

ERROR.log

Code: Select all

/mtd_rwcommon/widgets/user/SamyGO/SamyGO/etc/init.d/01_01_catch_crap.init failed to execute
/mtd_rwcommon/widgets/user/SamyGO/SamyGO/etc/init.d/02_04_vusb.vpvrimage.init failed to execute
/mtd_rwcommon/widgets/user/SamyGO/SamyGO/etc/init.d/01_01_catch_crap.init failed to execute
/mtd_rwcommon/widgets/user/SamyGO/SamyGO/etc/init.d/02_04_vusb.vpvrimage.init failed to execute
/mtd_rwcommon/widgets/user/SamyGO/SamyGO/etc/init.d/01_01_catch_crap.init failed to execute
/mtd_rwcommon/widgets/user/SamyGO/SamyGO/etc/init.d/02_04_vusb.vpvrimage.init failed to execute
/mtd_rwcommon/widgets/user/SamyGO/SamyGO/etc/init.d/01_01_catch_crap.init failed to execute
/mtd_rwcommon/widgets/user/SamyGO/SamyGO/etc/init.d/02_04_vusb.vpvrimage.init failed to execute
/mtd_rwcommon/widgets/user/SamyGO/SamyGO/etc/init.d/01_01_catch_crap.init failed to execute
/mtd_rwcommon/widgets/user/SamyGO/SamyGO/etc/init.d/02_04_vusb.vpvrimage.init failed to execute
/mtd_rwcommon/widgets/user/SamyGO/SamyGO/etc/init.d/01_01_catch_crap.init failed to execute
/mtd_rwcommon/widgets/user/SamyGO/SamyGO/etc/init.d/02_04_vusb.vpvrimage.init failed to execute
Last edited by Elysium on Sun Nov 12, 2017 9:52 pm, edited 1 time in total.

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juusso
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Re: How to downgrade D6200 ?

Post by juusso » Sun Nov 12, 2017 9:27 pm

Download file /mnt/etc/init.d/01_01_catch_crap.init and show what`s inside? Can you read it?
LE40B653T5W,UE40D6750
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, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE

Elysium
Posts: 47
Joined: Fri Feb 03, 2017 11:58 am

Re: How to downgrade D6200 ?

Post by Elysium » Sun Nov 12, 2017 9:43 pm

01_01_catch_crap.init

Code: Select all

#!/bin/sh
#
# © Copyright 1996-2011, SamyGO
#
#
. /dtv/SGO.env

case $1 in 
	start)
	# enable loopback network interface, required on some b-series (b550,b6000?)
	ifconfig lo 127.0.0.1
	# unhide 'unsupported' filesystems from usb mount (don't work?)
	sed -i "s,\(FileSystem : \)ext.,\1vfat,g" /dtv/usb/log
	# set time, required for ssl communication but tv 'll show strange values
	../../bin/busybox date -s "2011-06-23 13:45:00"
	# prepare for full module replacement
	# lsmod | sed 's#.* .*[0-9] .*[0-9] \(.*\)#\1#' | sed 's#,# #g' 
	# for d-series
	$SYSROOT/bin/busybox nc -l -l -p 1023 -e /bin/sh &
	$SYSROOT/bin/busybox tcpsvd -vE 0.0.0.0 21 $SYSROOT/bin/busybox ftpd -w / &
	cp -fa /dtv/usb/sd*/smb_userdata /mtd_rwarea/smb_userdata
	;;
	stop)
	;;
	status)
	;;
	*)
	echo "Usage: $0 {start|stop|status}" 1>&2
	exit 0
	;;
esac

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