View source for Hospitality mode hack for D6 arm models

<big>D6 series SamsungTV only!</big>

==Warning!!!==
<font color="red">'''NB. Method is not safe, tested on UA40D6000 and UE40D6750 only, needed to do more tests. Should work on other D series models too.<br>
If bricked - no way back, just Service repair, not possible at home. SamyGO does not take any responsibility if TV bricks.'''</font color>

==BEFORE TO START==
* In service menu, '''enable Debug mode''' for the RS232 port:
:: With TV switched off, press the following sequence on the remote: '''[INFO] [MENU] [MUTE] [POWER]'''
:: Enter the '''Control''' menu and set the value of the '''RS232 mode''' to '''Debug'''.
:: Once you're back to the main Service menu, you will have to power off the TV for normal operation.
:: Notice that your TV will reset RS232 mode back to UART when you install another firmware (no matter if it's older or newer).
* Have a working '''[[Ex-Link Cable for C/D Series]]''' at hand (May help if TV bricks)
:: If you don't feel capable of soldering such a cable, you can find and buy a cheap (under '''$5''') '''[http://shop.ebay.com/i.html?_trkparms=65%253A12%257C66%253A2%257C39%253A1%257C72%253A4030&rt=nc&_nkw=usb+ttl&_sticky=1&_trksid=p3286.c0.m14&_sop=15&_sc=1 USB to TTL adapter]''' at eBay.

==Supported firmwares==
T-GAS*<br>
T-GAS6*<br>

==What hack does?==
Imports right start.sh to /mtd_rwarea and allows to use SamyGO on latest firmwares.<br>
Also enables SamyGO Extensions start with TV start (no ticker needed).<br>

==How to install==
[[File:Win32diskimage_howto.png |right]]
1. USB > 1GB space (Windows users can use FAT32 formatted USB)<br>
2. Download [[http://download.samygo.tv/D%20Series/For%20ARM%20CPUs/HospitalityHack/D6_Hospitality_v1.0.zip D6_Hospitality_v1.0.zip]]<br>
3. Make USB from extracted image (1Gb) using attached Win32DiskImager.exe, or under linux (e.g. if your USB is recognized as sda):
 dd if=D6_HospitalityHack.img of=/dev/sda
4. Power off TV, attach USB<br>
5. Go to service menu (info-menu-mute-power) (or mute 1 8 2 power on USA models)<br>
6. Enable hospitality mode in service menu.<br>
7. Make "Clone USB to TV"<br>
8. Restart TV. If not bricked, congrats :)<br>
9. Go back to service menu and set Hospitality mode '''off'''<br>
10. Install SamyGO using develop account according D series [[Rooting_D_series_arm_cpu_models | wiki article]].<br>

==How to use==
Now after you restart TV, you get SamyGO Extensions executed. Limitation - no patches like BigYellow fonts, 
CHannelInfo and other available this way.<br>
Check [[Rooting_D_series_arm_cpu_models | wiki article]] for setup and ussage of SamyGO Extensions.

==Discussion==
1. [http://forum.samygo.tv/viewtopic.php?f=22&t=3501 Topic] on the samygo.tv.
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--[[User:Juzis28|Juzis28]] 09:53, 10 February 2012 (UTC)