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Welcome to SamyGo WiKi

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Compatibility Overview

See the Compatibility page to see which TV models should work.

Safety Measures ( which you shouldn't start without )

1. Have a working Ex-Link cable at hand.
2. Ensure the backup exe.img ( stored on /dev/tbml10 ) is in good condition ( and ideally not altered. )
3. Ensure your RS232 Setting in the Service-Menu is set to "debug".
4. Know that your TV will reset RS232 jack back to UART mode after new firmware installation or reverting back to old version.

Useful WIKI articles

• Is my TV supported?
• Is this tools avoids my warranty?

Firmware Modification

• Flashing Hacked Firmware to CI+ devices
• How to capture channel (PVR functionality)
• How to enable Telnet on samsung TV's
• How to enable Telnet/NFS/CIFS/SAMBA
• Enable Serial Console on non CI+ Devices
• Getting access to uBoot / bootloader
• Dumping and Flashing images by hand
• Open backdoor for fixing bootloop situations
• Mounting an NFS share on a USB device to bypass DLNA
• Mounting an CIFS/SAMBA share on a USB device to bypass DLNA
• Samsung A Series (2008 Model) Hacks
• Samsung A Series (sh4 CPU) Hacks
• Video AR Fix
• Playing with Firmware Images
• Enable Wiselink Movie on B5 Series Devices

Software Tools

• Setting up a native-compilation toolchain
• Setting up a cross-compilation toolchain
• SamyGO OpenEmbedded
• SamyGO Telnet Enabler
• SamyGO Extensions Pack
• SamyGO ChanEdit - Chanel Editor
• SamyGO Firmware Patcher
• NetSurf_Web_Browser

General Information

• Frequently Asked Questions
• Recovery of Bricked Device
• Service Manuals
• Service Menu
• Engineering Codes
• Media Play and DLNA
• Samsung channel list format

Interesting Reference Material

• Introduction to SAMSUNG's Linux Flash File System - RFS

The file-system used in the the recent Samsung TVs is "RFS". Its proprietary nature and consequently so the absence of an according Linux RFS-Module in the standard Linux distributions makes it currently impossible to modify files by simply mounting the respective image as "RW", modifying it and saving the respective image again. This is the reason why currently all changes are done via patching of the image-binaries.

• Linux RFS ( Robust FAT File System ) Porting Guide

The information provided here should help, that we get a RFS module compiled for our common Linux distributions

• Samsung's Source Code

All the source code Samsung is legally obliged to post can be found here.

• Official Samsung Forums

Should be able to find useful info somewhere.

Disclaimer

Neither this WIKI/Forum nor the author(s) of articles and information provided accept any responsibility for damage that may be caused by use of the information provided. You do everything at your own risk. Be aware that "hacking" activities do void your warranty!
Tested on UExxB70xx, LExxB65x and compatible devices only.

Crew List