t28 cable not working - GSM-Forum

sdimitri · 07-16-2001, 15:42

hello people,

i have a t28 cable(not original) with 4 6 7 9 10 12 pinouts. The test pinouts are disabled but no program works with the cable. I also tried an original cable with the same problem. What can i do?

Thanks,

Dimitris

GSMdEvil · 07-17-2001, 08:50

check http://www.gsmhacking.com/cables/ericsson/index.htm T28 schematic by Misiek. It works. If you'll like to unlock your phone, you must use test pinout connected to +5V. Check at least pinouts according to schematic.

Pins used by unlocking cable:
Pin9 - Test& Flash (+5V)
Pin11 - +5V
Pin6 - Rx
Pin7 - Tx
Pin8 - GND

<IMG SRC="http://www.gsmhacking.com/cables/ericsson/t28-pin.gif">

Good look,
GSMdEvil

GSMdEvil · 07-17-2001, 08:55

Code:

  
&lt;IMG SRC="http://www.gsmhacking.com/cables/ericsson/t28-pin.gif"

Good look,
GSMdEvil

GSMdEvil · 07-17-2001, 08:57

IMG SRC="http://www.gsmhacking.com/cables/ericsson/t28-pin.gif"

Good look,
GSMdEvil
P.S. I've tryed to put pinouts here.

GSMdEvil · 07-17-2001, 08:58

<A HREF="http://www.gsmhacking.com/cables/ericsson/t28-pin.gif"" TARGET=_blank>http://www.gsmhacking.com/cables/ericsson/t28-pin.gif"</A>

Good look,
GSMdEvil
P.S. I've tryed to put pinouts here.

GSMdEvil · 07-17-2001, 09:00

[img]null[/img]

Good look,
GSMdEvil
P.S. I've tryed to put pinouts here and i think i did it.

07-16-2001, 15:42	#1 (permalink)
sdimitri Major Poster Join Date: Jun 2001 Location: Cyprus Posts: 49 Member: 4903 Status: Offline Thanks Meter: 0	t28 cable not working hello people, i have a t28 cable(not original) with 4 6 7 9 10 12 pinouts. The test pinouts are disabled but no program works with the cable. I also tried an original cable with the same problem. What can i do? Thanks, Dimitris

07-17-2001, 08:55	#3 (permalink)
GSMdEvil Insane Poster Join Date: Mar 2001 Location: GSMworld Posts: 64 Member: 3638 Status: Offline Thanks Meter: 0	Code: <IMG SRC="http://www.gsmhacking.com/cables/ericsson/t28-pin.gif" Good look, GSMdEvil

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
T28, mic not working	MaRiN	Sony Ericsson Hardware Repair	12	07-15-2004 15:35
T28 - keypad not work	Spellbound	Old Ericsson Phones & Sony Phones	0	01-05-2003 21:33
T28 World not working correctly	Tin	Old Ericsson Phones & Sony Phones	2	06-17-2002 15:13
T28 speaker not working...	dghersin	Old Ericsson Phones & Sony Phones	5	01-16-2002 15:50
Ericsson T28 display not work	Skyfox	Sony Ericsson Hardware Repair	0	09-20-2001 17:37

07-17-2001, 08:50	#2 (permalink)
GSMdEvil Insane Poster Join Date: Mar 2001 Location: GSMworld Posts: 64 Member: 3638 Status: Offline Thanks Meter: 0	check http://www.gsmhacking.com/cables/ericsson/index.htm T28 schematic by Misiek. It works. If you'll like to unlock your phone, you must use test pinout connected to +5V. Check at least pinouts according to schematic. Pins used by unlocking cable: Pin9 - Test& Flash (+5V) Pin11 - +5V Pin6 - Rx Pin7 - Tx Pin8 - GND <IMG SRC="http://www.gsmhacking.com/cables/ericsson/t28-pin.gif"> Good look, GSMdEvil

07-17-2001, 08:57	#4 (permalink)
GSMdEvil Insane Poster Join Date: Mar 2001 Location: GSMworld Posts: 64 Member: 3638 Status: Offline Thanks Meter: 0	IMG SRC="http://www.gsmhacking.com/cables/ericsson/t28-pin.gif" Good look, GSMdEvil P.S. I've tryed to put pinouts here.

07-17-2001, 08:58	#5 (permalink)
GSMdEvil Insane Poster Join Date: Mar 2001 Location: GSMworld Posts: 64 Member: 3638 Status: Offline Thanks Meter: 0	<A HREF="http://www.gsmhacking.com/cables/ericsson/t28-pin.gif"" TARGET=_blank>http://www.gsmhacking.com/cables/ericsson/t28-pin.gif"</A> Good look, GSMdEvil P.S. I've tryed to put pinouts here.

07-17-2001, 09:00	#6 (permalink)
GSMdEvil Insane Poster Join Date: Mar 2001 Location: GSMworld Posts: 64 Member: 3638 Status: Offline Thanks Meter: 0	[img]null[/img] Good look, GSMdEvil P.S. I've tryed to put pinouts here and i think i did it.