T959V Jtag ok but can't be recognized on USB - GSM-Forum

scorcci · 04-10-2013, 06:35

Hi Folks,
Here I am again.
I made a search but did not find anything about this issue, so I decided to create a post about it.
I had this T959V and we made the JTAG, no errors, no problem during the process, we used the T959V DLL, all went fine.
After that we can enter on Download mode with JiG USB or buttons combo with usb cable and battery but when we connect the USB cable on PC to flash the firmware with Odin, we don't see the Device, does not show anything on PC, no messages at all.
The device is chargind the battery by usb but no usb connection.
I tried several USB cables and other PCs, all the same, this is not about USB driver because does not show any message and I also have the KIES installed.
Does anyone had any clue about it?
I guess my only help will be write the full dump, am I right?
THank you very much again.

spagman · 04-10-2013, 07:24

it can be the Micro USB port on the phone...just because it's charging does not mean that the data part is working. Happened to me same thing on a few phones.

scorcci · 04-10-2013, 19:03

I am thinking about it.
We checked the usb connector and seens to be ok, but I will try resolder with flux or even think about replace this piece, it happened before but with HTC devices.

spagman · 04-11-2013, 00:58

let us know if you replaced it and it worked.

04-10-2013, 06:35	#1 (permalink)
scorcci Crazy Poster Join Date: Oct 2011 Posts: 56 Member: 1670612 Status: Offline Thanks Meter: 5	T959V Jtag ok but can't be recognized on USB Hi Folks, Here I am again. I made a search but did not find anything about this issue, so I decided to create a post about it. I had this T959V and we made the JTAG, no errors, no problem during the process, we used the T959V DLL, all went fine. After that we can enter on Download mode with JiG USB or buttons combo with usb cable and battery but when we connect the USB cable on PC to flash the firmware with Odin, we don't see the Device, does not show anything on PC, no messages at all. The device is chargind the battery by usb but no usb connection. I tried several USB cables and other PCs, all the same, this is not about USB driver because does not show any message and I also have the KIES installed. Does anyone had any clue about it? I guess my only help will be write the full dump, am I right? THank you very much again.

04-10-2013, 07:24	#2 (permalink)
spagman No Life Poster Join Date: Jul 2012 Posts: 535 Member: 1783314 Status: Offline Sonork: 100.1620532 Thanks Meter: 127	it can be the Micro USB port on the phone...just because it's charging does not mean that the data part is working. Happened to me same thing on a few phones.

04-10-2013, 19:03	#3 (permalink)
scorcci Crazy Poster Join Date: Oct 2011 Posts: 56 Member: 1670612 Status: Offline Thanks Meter: 5	I am thinking about it. We checked the usb connector and seens to be ok, but I will try resolder with flux or even think about replace this piece, it happened before but with HTC devices.

04-11-2013, 00:58	#4 (permalink)
spagman No Life Poster Join Date: Jul 2012 Posts: 535 Member: 1783314 Status: Offline Sonork: 100.1620532 Thanks Meter: 127	let us know if you replaced it and it worked.