t-hack.com - Hack X300T / X301T - User contributions [en]

Schematic/Boardlayout

2008-02-04T10:35:27Z

Plenkk:

[[Image:Boardstruktur.jpg|thumb|750px|Board-Layout]]

'''Anschlüsse'''

*J1 zum Frontpanel

*J2 vom Netzteil

*J3 IDE

*J4 UART0

*J5 JTAG / UART1

*J6 Mini-PCI für W-LAN unbestückt

*J8 interne USB zur Front

*J10 SPI Tuner interface

*J11 SPI Tuner interface

*J14 evtl. LAN/USB/??? (an der Rückseite neben J13 (Composite/SVideo))
** Nur zwei Pins, also weder LAN noch USB. [[User:Plenkk|Plenkk]] 11:35, 4 February 2008 (CET)

*BT1 Batterie

*JP1 Jumper / open:UART1 / short: JTAG

*JP2 Jumper / short: enable netboot

*U6 ???

*U7 Prozessor Sigma Design SMP8634LF

*U8-U11 Speicher Infineon HYB 25DC 256 160CE-5

*U12(A) Flash MX .... (Bios/Firmware)

*U13(A) unbestückt vermutlich Flash-Erweiterung

*U16 RTL 8201CP

*U17 Silicon Image SN9002C5U (HDMI)

*U19 AKM AK4702VQ (Video, Scard etc.)

*SW1 reset?

[[Image:Pinout.jpg|thumb|100px|left|J4/J5 Pinout]]

[[Image:Kmm3210_schema.gif|thumb|450px|left|Funktions Schema]]

IPTV application update

2008-02-04T10:32:48Z

Plenkk: link zum PKGTool eingebaut

First step is to download an index file that contains information about the latest application version and the filenames of the
application package:

for T-Home it is found here:
http://cgbf01001.iptv.t-online.de/upgrade/upgrade-files/STB%20Sub-CA%20003/PKG.DIR

for BT-Vision it is found here:
http://ref-bootstrap.nevis.btopenworld.com/upgrade/upgrade-files/005/PKG.DIR

<pre>
NAME: Production_Package_1.2.2099.2
BUILD: 00000833 00040000 DEV DEV
DATE: 10/18/2007
PARTITION: 02000000
0109 0307
014C9A58
01757796
PART000.DAT 7BB65704 C760BD76 01066D95 4EF0AA8E 1B9C2 1FE48 2
PART001.DAT 7EBFA0BD 101F6104 17AEFD07 2D0445A7 1BD81 1FE48 2
....
PART264.DAT 0745D14D E1D1DC08 70C5A81A 7ED3F9FF 0F22B 177EA 2
#000040B4 4C964F44 48B2E2E8 4E1D5A57 69E9828D
</pre>

the PARTxxx.DAT files are located in the same directory as the PKG.DIR file.
All the PARTxxx.DAT files are downloaded from the server and Zlib-decompressed if the last number in the row is "2".

the decompressed parts are encrypted with a lame XOR and bitshifting algorithm.
after decryption, all the parts are concatenated and the result is a large Archive file similar to a Zip file.

this Archive is then extracted onto the harddisk.

A tool to decompress, decrypt, join and extract the PART files can be found [[Download Update Files|here]].

here is the java code to decompress and decrypt PART files:

<pre>InputStream in = new FileInputStream("data/"+part.getName());
if (part.isZlib())
{
in = new InflaterInputStream(in);
}

int len = -1;
int partLength = 0;
while ( (len=in.read(buffer)) != -1)
{
for (int i = 0; i < len; i++)
{
byte a = (byte) ( (((int)buffer[i]) >> 5) & 0x07);
byte b = (byte) ( (((int)buffer[i]) << 3) & 0xF8);
byte c = (byte) (a | b);
byte d = (byte) (c ^ (partLength++ & 0xff));
buffer[i] = d;
}
out.write(buffer, 0, len);
}</pre>

Download Update Files

2008-02-04T10:31:41Z

Plenkk: nochmal auf englisch ;)

This tool (written in C#) downloads, decrypts and unpacks the update files (PKG) from the Telekom or BT-Vision server.

'''[[Media:PKGTool.zip|Download PKGTool]]'''

File:PKGTool.zip

2008-02-04T10:29:44Z

Plenkk: PKG-Download-Tool

PKG-Download-Tool

Download Update Files

2008-02-04T10:29:01Z

Plenkk: New page: Dieses C#-Tool lädt die Update-Files vom Telekom-Server (oder alternativ BT-Vision) herunter, entschlüsselt und entpackt sie.

Dieses C#-Tool lädt die Update-Files vom Telekom-Server (oder alternativ BT-Vision) herunter, entschlüsselt und entpackt sie.

Main Page

2008-02-04T10:28:11Z

Plenkk: /* Software */ PKGTool hinzugefügt

__NOTOC__

<big>'''Willkommen zum Wiki von t-hack.com'''</big>

Das t-hack.com - Projekt wurde am 14. Dezember 2007 ins Leben gerufen, um eine alternative Software für die Multimedia-Box X300T bzw. X301T zu entwickeln bzw. die originale zu verbessern ;)

'''Das Wiki ist zum Schutz vor Spambots nur von registrierten Usern nutzbar.'''

'''You are able to upload files with following extension:
png, gif, jpg, jpeg, zip, rar, pdf, ace'''

Besuchen Sie auch das [http://www.t-hack.com/forum t-hack-Forum]

== Hardware ==
*[[Versions X300T/X301T]]
*[[SMP8634]]
*[[Picture]]
*[[Schematic/Boardlayout]]
*[[eJTAG|eJTAG on PCB]]
*[[eJTAG on SMP]]
*[[UART0|Serial Debug Port]]

==Software==
*[[Tools]]
**[[Dump X300T Bootloader]]
**[[Disable X300T Signature Check]]
**[[Upload YAMON]]
**[[NK.BIN_toolset]]
**[[MakeNK]]
**[[Download Update Files]]
*[[Boot Process]]
*[[Bootstrap-Message]]
*[[HDD-Layout]]
*[[Network-Bootstrap]]
*[[TV2ClientCE.exe]]
*[[BooterCE.exe]]
*[[TFTP]]

==Filesystem==
*[[NK.BIN]]

==Unsorted information==
*[[Bootlog??|Bootload of Beta X300T]]
*[[PKG.DIR]]