plz experts...i need your help? - GSM-Forum

milan guy · 09-30-2013, 05:04

Hi guys,

Last month i found some guys doing unlock work for samsung mobiles over internet...and i need you to explain for me how they do it...plzzz in details

First of all, he asked me to install teamviewer to be able to access my pc remotely, then he asked me to install a software for usb sharing port.

Then to do the following:

1-Pull out battery from your phone and insert foreign sim card (ex. T-Mobile SIM card in AT&T Phone). If you do not have a foreign SIM card put no SIM card in phone.

2-Put battery back in phone and power on the phone. (DO NOT PLUG INTO COMPUTER YET)

3-Go to Settings>More>About device
Scroll down to "Build Number"
Tap on Build number until phone says Developer options enabled (approximately 7 times)

4-Press back button and select "Developer options"
Press "USB debugging" then press ok. (There should now be a green check mark next to USB debugging)
Bring up the phone's dial pad as if you were going to dial a phone number.

5-Dial *#9090# (Do Not hit call button) This will bring up the phone's Service Mode.

6-Select [1]DM/DUN over HS-USB. Phone will now reboot.
When phones powers back on dial *#7284# (Do Not hit call button)
Select Modem

7-Dial *#0808# and select AP then under AP select DM+Modem+ADB then press Reboot button.

8-When phone powers back on plug phone into computer. If asked to allow USB debugging press OK.

9-Leave just like that until a service tech connects with you.

Plzzz experts this would be very useful for me to do businesses in my country...

I have one more question, does they use z3x in this method?

09-30-2013, 05:04	#1 (permalink)
milan guy Insane Poster Join Date: Aug 2013 Location: Palestine Posts: 93 Member: 2002321 Status: Offline Thanks Meter: 2	plz experts...i need your help? Hi guys, Last month i found some guys doing unlock work for samsung mobiles over internet...and i need you to explain for me how they do it...plzzz in details First of all, he asked me to install teamviewer to be able to access my pc remotely, then he asked me to install a software for usb sharing port. Then to do the following: 1-Pull out battery from your phone and insert foreign sim card (ex. T-Mobile SIM card in AT&T Phone). If you do not have a foreign SIM card put no SIM card in phone. 2-Put battery back in phone and power on the phone. (DO NOT PLUG INTO COMPUTER YET) 3-Go to Settings>More>About device Scroll down to "Build Number" Tap on Build number until phone says Developer options enabled (approximately 7 times) 4-Press back button and select "Developer options" Press "USB debugging" then press ok. (There should now be a green check mark next to USB debugging) Bring up the phone's dial pad as if you were going to dial a phone number. 5-Dial #9090# (Do Not hit call button) This will bring up the phone's Service Mode. 6-Select [1]DM/DUN over HS-USB. Phone will now reboot. When phones powers back on dial #7284# (Do Not hit call button) Select Modem 7-Dial *#0808# and select AP then under AP select DM+Modem+ADB then press Reboot button. 8-When phone powers back on plug phone into computer. If asked to allow USB debugging press OK. 9-Leave just like that until a service tech connects with you. Plzzz experts this would be very useful for me to do businesses in my country... I have one more question, does they use z3x in this method?