Re: [App] ForceFirmware Back (FFB)
Posted: Sat Oct 08, 2011 4:39 pm
Have you tried the FFB once again? Remove logs and run. If you have exlink, save debug log to file.
If you dont get success, here is a way to flash firmware directly over telnet.
More detail inspecting of logs showed, that firmware is not flashed to TV. I don`t know why. Try again and if no success, then only manual way left for you. Look at the times of start and end of procedures:
i will think about the issue. It could be also NAND defect too, i saw one TV with such problem. I would like to inspect your TV over TeamViewer (and probably to flash the preFEB firmware manually for you) 
p.s. I just re-flashed my B653 with FFB0.6.2.1 and everything went fine:
p.s. problem solved.
If you dont get success, here is a way to flash firmware directly over telnet.
More detail inspecting of logs showed, that firmware is not flashed to TV. I don`t know why. Try again and if no success, then only manual way left for you. Look at the times of start and end of procedures:
Code: Select all
[00:01:54] exe.img.enc copied to /mtd_swu/ successfully!
Start flashing to /dev/bml0/10
[00:01:54] /dev/bml0/10 restored. Deleting source...Code: Select all
[00:01:58] appdata.img.enc copied to /mtd_swu/ successfully!
Start flashing to /dev/bml0/11
[00:01:58] /dev/bml0/11 restored. Deleting source...p.s. I just re-flashed my B653 with FFB0.6.2.1 and everything went fine:
Code: Select all
==============FFB ver. 0.6.2.1 by juuso==============
=====================Script start====================
USB found: /dtv/usb/sda1
FFB operating mode is CI
Found: T-CHL7DEUC firmware on USB.
#Check files on USB
Content of /dtv/usb/sda1:
drwxr-xr-x 10 root 0 45056 Jan 1 00:01 .
drwxr-xr-x 3 root 0 100 Jan 1 00:00 ..
drwxrwxrwx 32 root 0 4096 Sep 28 2011 Downloads
drwxrwxrwx 11 root 0 4096 Oct 5 2011 Filmukai
drwxrwxrwx 19 root 0 4096 Mar 3 2011 Muzika
drwxrwxrwx 3 root 0 4096 Oct 8 2011 Records
drwxr-xr-x 3 root 0 4096 Oct 8 2011 T-CHL7DEUC
drwxr-xr-x 3 root 0 4096 Oct 5 2011 T-GAS6DAAC
drwxr-xr-x 3 root 0 4096 Oct 5 2011 T-GAS6DEUC
drwxrwxrwx 20 root 0 4096 Oct 1 2011 TV
-rwxr-xr-x 1 root 0 254 Jan 1 00:01 _FFBlog.log
-rwxr-xr-x 1 root 0 1410 Jan 1 00:01 _debug.log
-rwxr-xr-x 1 root 0 4184 Jan 1 00:01 _sysinfo.log
Content of /dtv/usb/sda1\/T-CHL7DEUC\/:
drwxr-xr-x 3 root 0 4096 Oct 8 2011 .
drwxr-xr-x 10 root 0 45056 Jan 1 00:01 ..
-r-xr-xr-x 1 root 0 11695 Aug 16 2009 MicomCtrl
-r-xr-xr-x 1 root 0 19413 Aug 16 2009 crc
-r-xr-xr-x 1 root 0 21057 Aug 16 2009 ddcmp
drwxr-xr-x 2 root 0 4096 Oct 8 2011 image
-r-xr-xr-x 1 root 0 591 Aug 16 2009 rc.local
-rwxr-xr-x 1 root 0 8169 Aug 16 2009 run.sh.enc
Content of /dtv/usb/sda1\/T-CHL7DEUC\/image:
drwxr-xr-x 2 root 0 4096 Oct 8 2011 .
drwxr-xr-x 3 root 0 4096 Oct 8 2011 ..
-rwxr-xr-x 1 root 0 3070432 Sep 1 2009 [T-CHL7DEUC]-Image
-rwxr-xr-x 1 root 0 178292 Oct 13 2010 [T-CHL7DEUC]-fnw.bin
-rwxr-xr-x 1 root 0 233972 Oct 13 2010 [T-CHL7DEUC]-u-boot.bin
-rwxr-xr-x 1 root 0 31522816 Apr 22 2011 appdata.img.enc
-rwxr-xr-x 1 root 0 53727232 Apr 22 2011 exe.img.enc
-rwxr-xr-x 1 root 0 18 Aug 16 2009 info.txt
-rwxr-xr-x 1 root 0 7 Aug 16 2009 serial_temp
-rwxr-xr-x 1 root 0 47 Apr 22 2011 validinfo.txt
-rwxr-xr-x 1 root 0 44 Aug 16 2009 version_info.txt
VERSION is /mtd_rwarea/Version.1
VERSION_ALT is /mtd_rwarea/Version.0
PART_FLAG is /mtd_rwarea/PartitionSwitch_1_0
PART_FLAG_ALT is /mtd_rwarea/PartitionSwitch_0_0
EXE_PART is /dev/bml0/8
APPDATA_PART is /dev/bml0/9
MAC_PART is not needed
Firmware on USB mach to firmware on TV. Going to upgrade...
Current script dir is .
Firmware on USB is T-CHL7DEUC-2004.1
Checking SamyGODecrypter...
SamyGODecrypter found!
Checking md5sum...
md5sum found!
ddcmp found on /mtd_rwarea
[00:01:32] START updating u-boot.bin
[00:01:33] END updating u-boot.bin
[00:01:36] START updating fnw.bin
[00:01:37] END updating fnw.bin
[00:01:39] START updating Image
[00:01:42] END updating Image
Firmware flashing MODE is CI
########## Flashing exe.img (CI)##########
[00:01:47] exe.img.enc found on /dtv/usb/sda1, start copying...
[00:02:09] exe.img.enc copied to /mtd_swu/ successfully!
Start flashing to /dev/bml0/8
Ok....
[00:02:46] /dev/bml0/8 restored. Deleting source...
[00:02:47] exe.img.enc deleted from /mtd_swu/
########## Flashing appdata.img (CI)##########
[00:02:47] appdata.img.enc found on /dtv/usb/sda1, start copying...
[00:02:55] appdata.img.enc copied to /mtd_swu/ successfully!
Start flashing to /dev/bml0/9
Ok....
[00:03:26] /dev/bml0/9 restored. Deleting source...
[00:03:27] appdata.img.enc deleted from /mtd_swu/
########## Switching to alternative firmware ##########
/mtd_rwarea/PartitionSwitch_0_0 created.
Writing firmware ID to /mtd_rwarea/Version.0...
SWU_T-CHL7DEUC_002004_I02_ES000DS000_090816
/mtd_rwarea/Version.0 created
/mtd_rwarea/PartitionSwitch_1_0 removed.
USB update end !!!
========================
|Duration = 139 seconds|
========================
Welcome to pre-FEB world !!!
TV is rebooting right now. Bye :)