Octoplus/Octopus Box Samsung Software v1.5.3 is out!

We are releasing this update on your numerous request as a temporary solution. We will continue our research and development of fully safe and working method.
We will keep you updated


Added support for:
Added partial support for Samsung SM-N900A, SM-N900T, SM-N9005, SM-N900W8!

And additional support for:
Samsung GT-E2250, GT-E2252, GT-E3210, GT-C5212i, GT-C3212 and others improvements!

Octoplus/Octopus Box Samsung Software v1.5.3 Release Notes


  • Added support for the following models:

- SM-N900A - added Unlock*, Repair IMEI**, Write Firmware, Read/Write/Repair NVM, Repair 3G/4G,
-SM-N900A- Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-N900T - added Unlock*, Repair IMEI**, Write Firmware, Read/Write/Repair NVM, Repair 3G/4G,
-SM-N900T- Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-N9005 - added Unlock*, Repair IMEI**, Write Firmware, Read/Write/Repair NVM, Repair 3G/4G,
-SM-N9005- Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-N900W8 - added Unlock*, Repair IMEI**, Repair 3G/4G.
- GT-C5212i - added Write Firmware.
- GT-C3212 - added Write Firmware.
- GT-E2250 - added Write Firmware.
- GT-E2252 - added Write Firmware.
- GT-E3210 - added Write Firmware.
- GT-C3300K, GT-C3300D, GT-C3300I, GT-C3300, GT-C3303I, GT-C3303K, GT-C3303, GT-C3322 - improved Write Firmware.
- GT-E2120, GT-E2120L, GT-E2120B - improved Write Firmware.
- GT-E2121, GT-E2121L, GT-E2121B- improved Write Firmware.
  • All supported operations are described in details in Software manuals (Cable & Manual button in the Software).



Note:
* After perform Unlock operation for SM-N900A, SM-N900T, SM-N9005, SM-N900W8, IMEI will be set to service value "35750705000001/0".

** By performing Repair IMEI operation for SM-N900A, SM-N900T, SM-N9005, SM-N900W8, it is possible to repair IMEI to one of the service IMEIs from the list. Currently no solution, how to repair IMEI to original value.


Repair IMEI manual

  1. Root the phone manually.
  2. Connect the phone correctly:
    2.1. Disconnect USB cable from phone.
    2.2. Go to Menu->Settings->More->About Device.
    2.3. Tap on "Build number" 7 times to enable developer options.
    2.4. Go to Menu->Settings->More->Developer options.
    2.5. Turn on "USB Debugging" option.
    2.6. Go to phone dial window.
    2.7. Type "*#0808#".
    2.8. Select "DM+MODEM+ADB".
    2.9. Press Home button.
    2.10. Go to dial window again.
    2.11. Type "*#9090#".
    2.12. Set "Diag config" to "DM/DUM over HSIC" value.
    2.13. Restart phone.
    2.14. Press "Read Info" in software.
  3. Select one of the Service IMEIs from the Software IMEI list.
  4. Press "IMEI A fix" button.
  5. Follow the software instructions (prompts):

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Find out more at: www.octoplusbox.com