samsung l710 diagnostic port - GSM-Forum

Flux Capacitor · 01-16-2013, 05:37

having trouble connecting to diag port= do *#7284# then *#9090# and then restart but only show serial port no diag-are there any other steps? -thanks

Flux Capacitor · 01-16-2013, 18:58

must have read wrong instructions although the *#7284# AND the *#9090# DID work-i have now done a hard reset and now neither of them work. the correct combination is: ##3424# (works)

Go to Menu, Settings, Applications, Development and check "USB Debugging"
Plug in USB Cable to Phone.
Bring up the dial pad and enter ##3424#
Select CDMA Modem
Select Qualcom USB Setting
Select DM + Modem + ADB
Select OK
Scan and Flash normally.

serial port is visible but cannot connect to it. anyone ever done one of these w success?

Flux Capacitor · 01-17-2013, 16:33

just flashed w stock firmware-still no diag port visible-i am trying to change spc to 000000 so i can flash to pageplus-????can be donw w/o diag port?

D:\SAMSUNG\L710VPALEN_L710SPRALEN_SPR\KIES_HOME_L7 10VPALEN_L710SPRALEN_618049_REV03_user_low_ship.ta r.md5

Flux Capacitor · 01-17-2013, 17:15

ok-time ran out customer picking up this morning.......had to use an online flashing service (htf do they connect?) everything works including data!.....

**Pluton** · 01-18-2013, 16:47

Quote:

Originally Posted by Flux Capacitor

ok-time ran out customer picking up this morning.......had to use an online flashing service (htf do they connect?) everything works including data!.....

So what was the problem with Diagnostic port?

BillA · 01-24-2013, 03:52

I got it connected with ADB debug OFF

##3424#
Select CDMA Modem
Select Qualcom USB Setting
Select DM + Modem + ADB
Select OK

Also a Micro-UART cable works too with a 500K resister between pins 5 and 6 (gnd)

To get the SPC first make sure you are not on v4.0.4 cuz there's a bug in it, higher or lower version is fine.
Then with ADB debug ON type ##3282# enter a bogus SPC like 000000
then in command prompt type:

adb shell getprop ril.MSL

Good luck!
BillA

01-16-2013, 05:37	#1 (permalink)
Flux Capacitor Freak Poster Join Date: Oct 2010 Location: lat:32.779872 long:96.8086639 Posts: 165 Member: 1430518 Status: Offline Thanks: 13 Thanked 11 Times in 8 Posts	samsung l710 diagnostic port having trouble connecting to diag port= do #7284# then #9090# and then restart but only show serial port no diag-are there any other steps? -thanks

01-17-2013, 17:15	#4 (permalink)
Flux Capacitor Freak Poster Join Date: Oct 2010 Location: lat:32.779872 long:96.8086639 Posts: 165 Member: 1430518 Status: Offline Thanks: 13 Thanked 11 Times in 8 Posts	ok-time ran out customer picking up this morning.......had to use an online flashing service (htf do they connect?) everything works including data!..... Last edited by Pluton; 01-18-2013 at 16:47. Reason: Sorry. wrong button used.

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01-16-2013, 18:58	#2 (permalink)
Flux Capacitor Freak Poster Join Date: Oct 2010 Location: lat:32.779872 long:96.8086639 Posts: 165 Member: 1430518 Status: Offline Thanks: 13 Thanked 11 Times in 8 Posts	must have read wrong instructions although the #7284# AND the #9090# DID work-i have now done a hard reset and now neither of them work. the correct combination is: ##3424# (works) Go to Menu, Settings, Applications, Development and check "USB Debugging" Plug in USB Cable to Phone. Bring up the dial pad and enter ##3424# Select CDMA Modem Select Qualcom USB Setting Select DM + Modem + ADB Select OK Scan and Flash normally. serial port is visible but cannot connect to it. anyone ever done one of these w success?

01-17-2013, 16:33	#3 (permalink)
Flux Capacitor Freak Poster Join Date: Oct 2010 Location: lat:32.779872 long:96.8086639 Posts: 165 Member: 1430518 Status: Offline Thanks: 13 Thanked 11 Times in 8 Posts	just flashed w stock firmware-still no diag port visible-i am trying to change spc to 000000 so i can flash to pageplus-????can be donw w/o diag port? D:\SAMSUNG\L710VPALEN_L710SPRALEN_SPR\KIES_HOME_L7 10VPALEN_L710SPRALEN_618049_REV03_user_low_ship.ta r.md5

01-24-2013, 03:52	#6 (permalink)
BillA Freak Poster Join Date: Nov 2004 Location: in Test Mode Age: 43 Posts: 118 Member: 92260 Status: Offline Thanks: 9 Thanked 27 Times in 13 Posts	I got it connected with ADB debug OFF ##3424# Select CDMA Modem Select Qualcom USB Setting Select DM + Modem + ADB Select OK Also a Micro-UART cable works too with a 500K resister between pins 5 and 6 (gnd) To get the SPC first make sure you are not on v4.0.4 cuz there's a bug in it, higher or lower version is fine. Then with ADB debug ON type ##3282# enter a bogus SPC like 000000 then in command prompt type: adb shell getprop ril.MSL Good luck! BillA