Can't connect J700m - GSM-Forum

sebaelpotro · 02-26-2016, 23:51

Help I try to unlock SM-J700m and can't read with last version (*#0808#) phone have 5.1.1 and can only read with j700f.
I need unlock and write cert.
Please help!

B. R.
SEBAELPOTRO!

Code:

Bienvenido en  Octoplus/Octopus Box Samsung software versión 2.2.1
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To connect SM-J700M phone you have to perform the following steps:
1. Disconnect USB cable from phone. 
2. Go to Menu->Settings->More->About Device.
3.Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
6. Go to dial window.
7. Enter "*#0808#" number.
8. Select "DM+Modem+ADB".
9. Press Home button.
10. Press "Read Info" in software.
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Plataforma: Samsung Android
Puerto seleccionado: COM1
Modelo seleccionado: SM-J700M
¡En el puerto seleccionado el teléfono no fue detectado!
Intentando a buscar el puerto USB diagnóstico...
Intentando a conectar el teléfono en  COM1033
Modo: Emergencia
La conexión con el teléfono falló
¡Puertos diagnósticos no encontrados!
Performed by 2.2.1 software version

ronaldcubano · 02-27-2016, 06:49

Use manual port...need port diag ...

Enviado desde mi SM-J500H mediante Tapatalk

Octopus box · 02-27-2016, 12:20

Hello.

To connect SM-J700M phone You have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3.Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
6. Go to dial window.
7. Enter "*#0808#" number.
8. Select "DM+Modem+ADB".
9. Press Home button.]
10. Connect the phone directly to PC.
11. Try to perform "Read Info" operation from "Main" tab of the Software on different COM ports, with enabled "Manual" select option.

Unfortunately "Write Cert" operation is not supported for SM-J700M at the moment.

02-27-2016, 06:49	#2 (permalink)
ronaldcubano Major Poster Join Date: Sep 2015 Posts: 44 Member: 2453017 Status: Offline Thanks Meter: 7	Use manual port...need port diag ... Enviado desde mi SM-J500H mediante Tapatalk

02-27-2016, 12:20	#3 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,845 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Hello. To connect SM-J700M phone You have to perform the following steps: 1. Disconnect USB cable from phone. 2. Go to Menu->Settings->More->About Device. 3.Tap on "Build number" 7 times to enable developer options. 4. Go to Menu->Settings->More->Developer options. 5. Turn on "USB Debugging" option. 6. Go to dial window. 7. Enter "*#0808#" number. 8. Select "DM+Modem+ADB". 9. Press Home button.] 10. Connect the phone directly to PC. 11. Try to perform "Read Info" operation from "Main" tab of the Software on different COM ports, with enabled "Manual" select option. Unfortunately "Write Cert" operation is not supported for SM-J700M at the moment.