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Re: [How-To] Rollback on old FW...
Posted: Mon Jan 24, 2011 5:42 pm
by coobo
Code: Select all
localhost login: root
-sh: id: not found
# df -h
Filesystem Size Used Available Use% Mounted on
/dev/tbml6 3.1M 3.1M 0 100% /
none 10.0M 12.0k 10.0M 0% /dtv
/dev/tbml7 896.0k 896.0k 0 100% /mtd_boot
none 10.0M 0 10.0M 0% /mtd_ram
/dev/stl0/14 11.0M 1.7M 9.2M 16% /mtd_rwarea
/dev/tbml10 60.0M 51.0M 8.9M 85% /mtd_exe
/dev/tbml11 28.6M 28.6M 0 100% /mtd_appdata
/dev/stl0/13 189.0M 165.7M 23.3M 88% /mtd_tlib
/dev/stl0/15 50.0M 4.2M 45.8M 8% /mtd_contents
/dev/stl0/16 87.9M 14.3M 73.6M 16% /mtd_down
/dev/stl0/12 149.0M 224.0k 148.8M 0% /mtd_wiselink
/dev/stl0/17 87.0M 176.0k 86.8M 0% /mtd_swu
/dev/sda1 79.0G 69.6G 9.4G 88% /dtv/usb/sda1
/dev/sda5 32.8G 2.6M 32.8G 0% /dtv/usb/sda5
#
Re: [How-To] Rollback on old FW...
Posted: Mon Jan 24, 2011 5:43 pm
by coobo
Code: Select all
localhost login: root
-sh: id: not found
# mount
/dev/root on / type squashfs (ro)
none on /proc type proc (rw)
none on /sys type sysfs (rw)
none on /dev/sam type tmpfs (rw)
none on /dtv type tmpfs (rw)
/dev/tbml7 on /mtd_boot type squashfs (ro)
none on /mtd_ram type tmpfs (rw)
/dev/stl0/14 on /mtd_rwarea type rfs (rw)
/dev/tbml10 on /mtd_exe type rfs (ro)
/dev/tbml11 on /mtd_appdata type squashfs (ro)
/dev/stl0/13 on /mtd_tlib type rfs (rw)
/dev/stl0/15 on /mtd_contents type rfs (rw)
/dev/stl0/16 on /mtd_down type rfs (rw)
/dev/stl0/12 on /mtd_wiselink type rfs (rw)
/dev/stl0/17 on /mtd_swu type rfs (rw)
none on /proc/bus/usb type usbfs (rw)
devpts on /dev/pts type devpts (rw)
/dev/sda1 on /dtv/usb/sda1 type ntfs (ro,sync,uid=0,gid=0,fmask=0177,dmask=077,nls=utf8,errors=continue,mft_zone_multiplier=1)
/dev/sda5 on /dtv/usb/sda5 type vfat (rw,sync,fmask=0022,dmask=0022,codepage=cp437,iocharset=utf8,shortname=mixed)
#
Re: ForceFirmwareBack (FFB)
Posted: Mon Jan 24, 2011 5:45 pm
by juusso
ok, i forgot to say, you have to attach fat32 formated USB key
Could you repeat commands ?
Added:
Is here an USB or HDD connected with two partitions?
Now those commands one by one:
Code: Select all
cat /dev/bml0/2 > /dtv/usb/sda1/dump_bml02
Code: Select all
cat /dev/bml0/4 > /dtv/usb/sda1/dump_bml04
Code: Select all
cat /dev/bml0/5 > /dtv/usb/sda1/dump_bml05
Archive it and give me to look at (attach here or on any source eg rapidshare...).
Added:
So i checked your dumps. bml2 and bml4 are completely empty and kernel - bml5 one byte is changed -all what post-FEB firmware does. So you are free to use instruction and files for LExxB650, because of identical file structure.
FFBv.0.3 now officially supports PSxxB650
Go to
first post for further instructions.
Re: [How-To] ForceFirmwareBack (FFB)
Posted: Wed Jan 26, 2011 7:39 pm
by juusso
You can prepare Firmware by extracting T-CHL7DEUC directory to USB
Or just douleclick on firmware exe file you downloaded and choose your USB...
You can copy telnet enabler too, no problem.
Re: [How-To] ForceFirmwareBack (FFB)
Posted: Wed Jan 26, 2011 7:49 pm
by coobo
juuso wrote:You can prepare Firmware by extracting T-CHL7DEUC directory to USB
Or just douleclick on firmware exe file you downloaded and choose your USB...
You can copy telnet enabler too, no problem.
Oh, I thought I had to extract the firmware from usb tv in there and copy 3 files ...
FFB and telnet can not be installed at a time, a statement to me that such a file already in memory installed ...
Re: [How-To] ForceFirmwareBack (FFB)
Posted: Wed Jan 26, 2011 8:36 pm
by juusso
what are you doing now? Are you trying to make firmware usb and downgrade, or you just inspecting how many games you able to copy to tv memory at once? If you need telnet enabler, you can delete ffb, download telnet enabler as trojan and copy it to memory.
How to prepare firmware upgrade usb:
Re: [How-To] ForceFirmwareBack (FFB)
Posted: Wed Jan 26, 2011 9:16 pm
by coobo
juuso wrote:what are you doing now? Are you trying to make firmware usb and downgrade, or you just inspecting how many games you able to copy to tv memory at once? If you need telnet enabler, you can delete ffb, download telnet enabler as trojan and copy it to memory.
I thought that I need telnet and FFB at a time in memory
But I have already successfully made the rollback, thanks for your advice!
Re: [How-To] ForceFirmwareBack (FFB)
Posted: Fri Jan 28, 2011 10:57 pm
by juusso
it is my foul, should be rs232-jack, you have to set it to:
=>debug
Strange... why don`t you get to "debug"...
did you try to navigate backwards with left/right buttons?
