T809/D820 Serial Flash Cable Shematic

[DaOne]

Can the pros please check this and make sure its right. Should be correct but I am not sure on the tx/rx lines as I have had conflicting info on this.

[plobony]

Are you sure this is the correct one?

[DaOne]

OK, didn't get any response so I figured it out myself. This one is tested and working great. Please disregard the last schematic. I just flashed my T809 to a D820 using this circuit. I used One NAND Downloader v18 Lite. Make sure the battery is fully charged because this takes a long time to flash. Turn the phone off. Plug everything in. Launch One NAND Downloader. Select the firmware files (cla and tfs). Select the com port your cable is plugged into. Set the speed to 115200. Check the "Don't Auto NAND Format" box as well as the "BIN + TFS" box. Press the start button. Now push the power button on the phone (don't hold it down). The app should find the phone. Next press the download button. Wait till it finishes downloading both files (takes like 40 min). Unplug the phone. Pull the battery and reinstall it. Power up the phone. Should be flashed to the D820 if all went well.

Also you will need to setup T-Zones as well as MMS if you want to use them. Here are the settings...

T-Mobile , T-Zones
Proxy Settings
1) Go to your browser settings on the main menu
2) Select "Settings"
3) Adjust the settings of one of the given preset programs to the following:
Profile name: T-Zones (that's mine, you can name yours whatever)
Home URL: http://wap.myvoicestream.com
Bearer: GPRS only
Proxy: Enable
then select the GPRS settings tab
IP address: 216.155.165.50
Port: 8080
APN: wap.voicestream.com
Login/Password: LEAVE BLANK
MMS Settings
1) Go to your messages setting on the main menu
2) Select "Multimedia Messages"
3) Select "Settings"
4) Select "MMS profiles"
5) Select "Profile Settings"
6) Select one of the preset settings and adjust to the following:
Profile name: MMS (again you can choose your own)
Server URL: http://216.155.174.84/servlets/mms
Proxy: Enable
Version: 1.2 (295 kb)
--then select the GPRS settings tab
IP address: 216.155.165.50
Port: 8080
APN: wap.voicestream.com
Login/Password: LEAVE BLANK

[Kashif Khan]

Thanx for the share man.
BR
Kashif Khan

[talluruphani]

Hi

Can you tell me how to unlock samsung T809 ....carrier T-Mobile

[SKAS_2002]

DaOne

Thanks for the pinout

talluruphani

Should work with D600 winimei. Correct me if I am wrong

Reg
Oleg

[vegamega]

Where can I get the electronic parts that are drawn on the schematic?

Thanks.

[copden]

where can I get the cable for t809? what soft do I need to to flash it to full unlock phone? thanks you

[kerbymobile]

What is the 360 component on the diagram ??? a 360 ohm resitor?