Anyone used Infinity with Donod D805? - GSM-Forum

jim.mahoney · 04-27-2012, 11:26

I have several Donod D805 and have problems with no connectivity with the device!

I have tried JTAG directly on the board (these are clearly marked) and also using Pin Finder but nothing will connect!!

As I say, I have several units that require the user code reset and even brand new units but none will connect!

Donod D805 is shown as supported but has anyone actually done one of these devices or is it only theoretically supported??

srinibas · 04-27-2012, 11:35

Hello Jim

As i know this Model having SPD 6600 L2 CPU

Pin out is like > D- = 8 D+ = 4

Br - srinibas

jim.mahoney · 04-27-2012, 11:59

I have just tried this with no luck!

I am reasonably certain it is MTK 6225 because if you connect a normal working handset via USB it detects it as a 6225 and loads MTK drivers!

If I could get this phone to enable it's USB port, then I'm sure I could reset the user code in that way... Sadly, if the user code is set then plugging in a USB cable has no effect much like a BB5 Nokia!

srinibas · 04-28-2012, 12:10

Quote:

Originally Posted by jim.mahoney

I have just tried this with no luck!

I am reasonably certain it is MTK 6225 because if you connect a normal working handset via USB it detects it as a 6225 and loads MTK drivers!

If I could get this phone to enable it's USB port, then I'm sure I could reset the user code in that way... Sadly, if the user code is set then plugging in a USB cable has no effect much like a BB5 Nokia!

This is strange ........

Can you please upload the PCB picture ?

Br - srinibas

prasad44 · 04-28-2012, 12:18

it is mt 6225 chip set. i try it in gpg dragon but not in infinity.
brother did u connect RX to PIN2 TX to PIN3 & GND to PIN7,8 try again with com port 115200 speed

jim.mahoney · 04-30-2012, 11:22

This is the board...

InfinityHelp · 04-30-2012, 22:30

hello!

use test points on PCB and RJ45 port of our box.
Tx goes to pin 3 of RJ45
Rx goes to pin 2 of RJ45
grounded PCB part must be connected with pin8 of RJ45

Phone's battery charged fully and attached
good luck

jim.mahoney · 05-03-2012, 11:46

Thanks for the information.

Sadly, I have been checking and the Tx/Rx points on the PCB are not connected to anything (i.e. the UART) although marked as Tx/RX/Gnd on the PCB!!

Although they are Donod D805 the handsets are branded Mobitel (a local South African company) and this makes me convinced that they have had the serial ports disabled.

There are also no Tx/Rx points available on the USB port either. Only D+ and D- USB signals which are not enabled if a user password is set at startup (much like a Nokia BB5) if I could get the USB enabled, I could probably read the code...

jim.mahoney · 05-17-2012, 11:15

Just to update this thread a little...

It seems that there are both MTK 6225 and Spreadtrum 6600 versions of this handset!

Green Board = MTK 6225 Based
Blue or Red/White Board = Spreadtrum 6600 Based

I hope to have manufacturer supplied service cables soon. Once I have these and work out how they enable the USB port on this handset, I will post the information here.

Maik_TechService · 05-17-2012, 17:27

hi bro i can see you are old user but can you put log here we can see what happen too
i think i have done this model before
no problem on fone top before?????
wbr zemica

jim.mahoney · 05-28-2012, 13:54

There's no log because there is no communication to/from the handset!

If the user code is enabled then the USB port does not work!

jim.mahoney · 06-12-2012, 21:26

Here's the answer:

This handset is Spreadtrum 6600L based.

The only way to reset the code is to flash with original Spreadtrum flasher using Infinity Box (for COM Port) and J-TAG soldered onto Tx/Rx & Gnd on board. No Infinity software should be running.

The Tx/Rx connections are NOT connected to the USB socket on this version of the handset.

I hope this helps someone else...

04-27-2012, 11:26	#1 (permalink)
jim.mahoney Freak Poster Join Date: Mar 2002 Location: Western Cape, South Africa Posts: 371 Member: 10168 Status: Offline Thanks Meter: 153	Anyone used Infinity with Donod D805? I have several Donod D805 and have problems with no connectivity with the device! I have tried JTAG directly on the board (these are clearly marked) and also using Pin Finder but nothing will connect!! As I say, I have several units that require the user code reset and even brand new units but none will connect! Donod D805 is shown as supported but has anyone actually done one of these devices or is it only theoretically supported??

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04-27-2012, 11:35	#2 (permalink)
srinibas No Life Poster Join Date: Apr 2007 Location: M W Balasore,Odisha,INDIA Age: 52 Posts: 12,752 Member: 492222 Status: Offline Sonork: 100.1594126 Thanks Meter: 10,377	Hello Jim As i know this Model having SPD 6600 L2 CPU Pin out is like > D- = 8 D+ = 4 Br - srinibas

04-27-2012, 11:59	#3 (permalink)
jim.mahoney Freak Poster Join Date: Mar 2002 Location: Western Cape, South Africa Posts: 371 Member: 10168 Status: Offline Thanks Meter: 153	I have just tried this with no luck! I am reasonably certain it is MTK 6225 because if you connect a normal working handset via USB it detects it as a 6225 and loads MTK drivers! If I could get this phone to enable it's USB port, then I'm sure I could reset the user code in that way... Sadly, if the user code is set then plugging in a USB cable has no effect much like a BB5 Nokia!

04-28-2012, 12:18	#5 (permalink)
prasad44 Freak Poster Join Date: Aug 2011 Posts: 105 Member: 1626569 Status: Offline Thanks Meter: 6	it is mt 6225 chip set. i try it in gpg dragon but not in infinity. brother did u connect RX to PIN2 TX to PIN3 & GND to PIN7,8 try again with com port 115200 speed

04-30-2012, 22:30	#7 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! use test points on PCB and RJ45 port of our box. Tx goes to pin 3 of RJ45 Rx goes to pin 2 of RJ45 grounded PCB part must be connected with pin8 of RJ45 Phone's battery charged fully and attached good luck

05-03-2012, 11:46	#8 (permalink)
jim.mahoney Freak Poster Join Date: Mar 2002 Location: Western Cape, South Africa Posts: 371 Member: 10168 Status: Offline Thanks Meter: 153	Thanks for the information. Sadly, I have been checking and the Tx/Rx points on the PCB are not connected to anything (i.e. the UART) although marked as Tx/RX/Gnd on the PCB!! Although they are Donod D805 the handsets are branded Mobitel (a local South African company) and this makes me convinced that they have had the serial ports disabled. There are also no Tx/Rx points available on the USB port either. Only D+ and D- USB signals which are not enabled if a user password is set at startup (much like a Nokia BB5) if I could get the USB enabled, I could probably read the code...

05-17-2012, 11:15	#9 (permalink)
jim.mahoney Freak Poster Join Date: Mar 2002 Location: Western Cape, South Africa Posts: 371 Member: 10168 Status: Offline Thanks Meter: 153	Just to update this thread a little... It seems that there are both MTK 6225 and Spreadtrum 6600 versions of this handset! Green Board = MTK 6225 Based Blue or Red/White Board = Spreadtrum 6600 Based I hope to have manufacturer supplied service cables soon. Once I have these and work out how they enable the USB port on this handset, I will post the information here.

05-17-2012, 17:27	#10 (permalink)
Maik_TechService No Life Poster Join Date: Aug 2008 Location: Côte d'Ivoire_Ghana_Nigeria Age: 40 Posts: 1,067 Member: 846968 Status: Offline Sonork: 100.1613167 Thanks Meter: 139	hi bro i can see you are old user but can you put log here we can see what happen too i think i have done this model before no problem on fone top before????? wbr zemica

05-28-2012, 13:54	#11 (permalink)
jim.mahoney Freak Poster Join Date: Mar 2002 Location: Western Cape, South Africa Posts: 371 Member: 10168 Status: Offline Thanks Meter: 153	There's no log because there is no communication to/from the handset! If the user code is enabled then the USB port does not work!