can NOT unlock Samsung Galaxy S4 SGH-M919
 

Hello Octoplus Mod,
Since got your box back from July until now I am unable to unlock any Samsung galaxy S4 either from ATT, Tmobile, etc. I was so busy and did not have time to report here (We just went online purchase the code and it is much faster)

I have Tmobile working sim card inserted and following all the instructions showed below but no luck. I did not root this phone yet.


It happens again today with this Tmobile SGH-M919
Android version 4.4.4
Baseband version M919UVUFNH7
kERNEL Version 3.4.0-2437203 dpi@SWDD5915 #1
Wed Aug 27 21:44:08 KST 2014
Build # KTU84P.M919UVUFNH7
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Securiy Software Version
MDF v1.0 Release 3
VPN v1.4 Release 2

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Welcome to Octoplus/Octopus Box Samsung software version 1.7.3
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To connect SGH-I317 phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->Developer options.
3. Turn on "USB Debugging" option.
4. When message is appear press "Yes".
5. Go to dial window.
6. Enter "*#7284#" number.
7. Set "UART" radio button to "MODEM" value.
8. Go to "Qualcomm USB Settings".
9. Select "RNDIS+DM+MODEM".
10. Press Home button.
11. Go to dial window.
12. Enter "*#9090#" number.
13. Select "DM/UM over HS-USB".
14. Restart phone.
15. Press "Read Info" in software.
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To connect SGH-M919 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. Go to dial window.
11. Enter "*#9090#" number.
12. Set "Diag config" to "USB" value.
13. Restart phone.
14. Press "Read Info" in software.
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Platform: Samsung Android
Selected port: COM1
Selected model: SGH-M919
Phone was not found on the selected port!
Searching for USB diagnostic port...
Connecting to phone on COM29
Mode: Emergency
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Platform: Samsung Android
Selected port: COM29
Selected model: SGH-M919
Mode: Emergency
Codes for SGH-M919 phone in emergency mode can’t be read
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Platform: Samsung Android
Selected port: COM29
Selected model: SGH-M919
Phone was not found on the selected port!
Searching for USB diagnostic port...
Connecting to phone on COM29
Mode: Emergency

Thanks!

Hello.

Mode: Emergency means that phone was not configured correctly for connection.
Please do the next:
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. Go to dial window.
11. Enter "*#9090#" number.
12. Set "Diag config" to "USB" value.
13. Restart phone.
14. Connect the phone directly to PC.
15. Press "Read Info" in software.

Also this issue may be caused by 4.4.4 version of Android, we have not tested solutions for M919 phone with it.

Thanks for getting back to me so fast. I followed all the instructions as before and just right now but no luck. Please cover the 4.4.4 in your next release.

Thanks so much

Welcome to Octoplus/Octopus Box Samsung software version 1.7.3
-----------------------------------------------------------------------------------
To connect SGH-M919 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. Go to dial window.
11. Enter "*#9090#" number.
12. Set "Diag config" to "USB" value.
13. Restart phone.
14. Press "Read Info" in software.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SGH-M919
Phone was not found on the selected port!
Searching for USB diagnostic port...
Connecting to phone on COM29
Mode: Emergency