sams c140 problem - GSM-Forum

akfrm · 09-23-2007, 04:18

Dear frnds,

I got one samsung c140 for unlocking
i proceed as per documentation but the optiflash stops at "power on phone"
during flashing the infinity c140 special file from suppport area.

I selected right comport, right cable schematics rx tx, gnd and changed the various baud rates also. I am using slim plus box

What could be the problem. Pl.help.

**InfinitySupport** · 09-23-2007, 08:09

Hi,

If phone cant be detected It can't be other problem, only cable problem or wrong COM port selected. Please, double check cable.

akfrm · 09-23-2007, 17:20

Thanx for the promt reply
I once again checked the com port and cable every thing ok. when I pressed the power on button as asked by optiflash, the phone gets powered on and it has not been detected at all.
Is there any TP or something
Pl.help
thanx again

**InfinitySupport** · 09-23-2007, 18:07

Hi,

It's no need to use any TP. Only ordinary Rx/Tx/Gnd cable (points under battery).
What cable you have used ?

akfrm · 09-24-2007, 18:37

I used pin out according to the pictures rx tx and gnd correctly. I interchanged rx and tx also for checking but no result.
nothing wrong in rj45 cable.pinouts and comport settings and the phone is brand new.

thanx

InfinityHelp · 09-24-2007, 18:59

hello!

correct pinout is available in our shell.exe program. did you make cable according this picture?
each phone pin is marked with text where you can see to which box pin it must go

akfrm · 09-25-2007, 02:49

yes sir, I followed the exact picture

rj45 pin 3 to pin 2 of phone form top
2 to 3
7,8 to 5 (gnd)

The same rj45 cable i used for chinese phone works perfect.

thnx

T0T0 · 09-25-2007, 03:16

sir just use ustpro2 no need to flash your C140 its direct unlock with ustpro2...........

InfinityHelp · 09-25-2007, 20:36

hello!

well, you can try to make this by other programs, but i dont think this will help.
Are you sure you setting right com port in flasher? you must set there com port which hold infinity box.
you can see its number via Device manager

09-23-2007, 04:18	#1 (permalink)
akfrm Freak Poster Join Date: Jan 2004 Posts: 199 Member: 50304 Status: Offline Thanks Meter: 13	sams c140 problem Dear frnds, I got one samsung c140 for unlocking i proceed as per documentation but the optiflash stops at "power on phone" during flashing the infinity c140 special file from suppport area. I selected right comport, right cable schematics rx tx, gnd and changed the various baud rates also. I am using slim plus box What could be the problem. Pl.help.

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09-23-2007, 08:09	#2 (permalink)
InfinitySupport Product Manager Join Date: Mar 2005 Location: infinity-box Posts: 38,635 Member: 130995 Status: Offline Thanks Meter: 35,227	Hi, If phone cant be detected It can't be other problem, only cable problem or wrong COM port selected. Please, double check cable.

09-23-2007, 17:20	#3 (permalink)
akfrm Freak Poster Join Date: Jan 2004 Posts: 199 Member: 50304 Status: Offline Thanks Meter: 13	Thanx for the promt reply I once again checked the com port and cable every thing ok. when I pressed the power on button as asked by optiflash, the phone gets powered on and it has not been detected at all. Is there any TP or something Pl.help thanx again

09-23-2007, 18:07	#4 (permalink)
InfinitySupport Product Manager Join Date: Mar 2005 Location: infinity-box Posts: 38,635 Member: 130995 Status: Offline Thanks Meter: 35,227	Hi, It's no need to use any TP. Only ordinary Rx/Tx/Gnd cable (points under battery). What cable you have used ?

09-24-2007, 18:37	#5 (permalink)
akfrm Freak Poster Join Date: Jan 2004 Posts: 199 Member: 50304 Status: Offline Thanks Meter: 13	I used pin out according to the pictures rx tx and gnd correctly. I interchanged rx and tx also for checking but no result. nothing wrong in rj45 cable.pinouts and comport settings and the phone is brand new. thanx

09-24-2007, 18:59	#6 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! correct pinout is available in our shell.exe program. did you make cable according this picture? each phone pin is marked with text where you can see to which box pin it must go

09-25-2007, 02:49	#7 (permalink)
akfrm Freak Poster Join Date: Jan 2004 Posts: 199 Member: 50304 Status: Offline Thanks Meter: 13	yes sir, I followed the exact picture rj45 pin 3 to pin 2 of phone form top 2 to 3 7,8 to 5 (gnd) The same rj45 cable i used for chinese phone works perfect. thnx

09-25-2007, 03:16	#8 (permalink)
T0T0 Registered User Join Date: Aug 2007 Location: bohol philippines Age: 42 Posts: 1,031 Member: 572549 Status: Offline Thanks Meter: 175	sir just use ustpro2 no need to flash your C140 its direct unlock with ustpro2...........

09-25-2007, 20:36	#9 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! well, you can try to make this by other programs, but i dont think this will help. Are you sure you setting right com port in flasher? you must set there com port which hold infinity box. you can see its number via Device manager