Octopus Box Samsung Software

[salvo1278]

Octoplus/Octopus Box Samsung Software v1.6.5 Release Notes

Added support for the following models:
SCH-I435 - added world's first Repair IMEI, Read/Write/Repair NVM, Read/Write Security, Read/Write EFS, Write Firmware, Reboot in Download/Recovery Mode, Read PIT.
SCH-R960 - added world's first Repair IMEI, Read/Write/Repair NVM , Read/Write Security, Read/Write EFS, Write Firmware, Reboot in Download/Recovery Mode, Read PIT.
SM-G3812B - added Direct Unlock, Repair IMEI, Read/Write EFS, Write Firmware, Reboot in Download/Recovery Mode.
SM-T211M - added Direct Unlock, Repair IMEI, Write Firmware, Read/Write EFS, Reboot in Download/Recovery Mode.
SM-T321- added Write Firmware, Read/Write/Repair NVM, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT.
SM-T321A - added Write Firmware, Read/Write/Repair NVM, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT.
SHW-M340S - added Repair IMEI, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT.
SHW-M110S - Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT.
SHW-M180S - Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT.
SM-C105 - added Direct Unlock, Read/Write/Repair NVM , improved Repair IMEI procedure.
Added Direct Unlock for the following devices:
GT-E1080, GT-E1080F, GT-E1080I, GT-E1080C, GT-E1080W, GT-E1081T.
GT-E1105F, GT-E1105T.
GT-E1200, GT-E1200M, GT-E1200T.
GT-E1202, GT-E1202C.
GT-E1205M, GT-E1205L, GT-E1205T.
GT-E1207T.
GT-E1230, GT-E1230T, GT-E1232B, GT-E1232D.
https://www.youtube.com/watch?feature=player_embedded&v=SKMe-b59R9U

http://octopusbox.com/eng/download/software

[salvo1278]

Octoplus/Octopus Box Samsung Software v1.6.6 is out!

We have added support for Samsung SM-T230, GT-S6790, SM-T230NU, GT-S6792E, GT-S6790L and much more!

Octoplus/Octopus Box Samsung Software v1.6.6 Release Notes

Added support for the following models:

- SM-T230 - added Direct Unlock, Repair IMEI, Read/Write EFS, Write Firmware, Reboot in Download/Recovery Mode, Read PIT.
- SM-T230NT - added Direct Unlock, Repair IMEI, Read/Write EFS, Write Firmware, Reboot in Download/Recovery Mode, Read PIT.
- SM-T230NU - added Read/Write EFS, Write Firmware, Reboot in Download/Recovery Mode, Read PIT.
- SM-T231 - added Direct Unlock, Repair IMEI, Read/Write EFS, Write Firmware, Reboot in Download/Recovery Mode, Read PIT.
- SM-T232 - added Direct Unlock, Repair IMEI, Read/Write EFS, Write Firmware, Reboot in Download/Recovery Mode, Read PIT.
- GT-S6790E - added Direct Unlock, Read Codes, IMEI repair, SN repair, Write Firmware, Reset Screen Lock.
- GT-S6790L - added Direct Unlock, Read Codes, IMEI repair, SN repair, Write Firmware, Reset Screen Lock.
- GT-S6790 - improved Direct Unlock, Repair IMEI operations.
- GT-S6790N - improved Direct Unlock, Repair IMEI operations.
- GT-S6792L - improved Direct Unlock, Repair IMEI (A/B) operations.
- SGH-I537 - improved Direct Unlock, Repair IMEI operations.

Added Direct Unlock for the following devices:

- GT-E1070, GT-E1070C, GT-E1070M, GT-E1070T
- GT-E1310, GT-E1310B, GT-E1310C, GT-E1310E, GT-E1310M, GT-E1310S
- GT-E1360, GT-E1360B, GT-E1360M, GT-E1360S
- GT-C3510, GT-C3510N
- GT-B3410, GT-B3410L, GT-B3410W

http://www.youtube.com/watch?feature=player_embedded&v=NjW2Uu9sZVE
DID YOU KNOW?
Fast Repair IMEI for SC-01D, SC-03E, SC-02E, SC-05D, SC-06D, SGH-I337, SGH-I337M, SGH-I717, SGH-I717D, SGH-I717M, SGH-I717R, SGH-I747, SGH-I747M, SGH-I747D, SGH-I957, SGH-I957D, SGH-I957M, SGH-I957R, SGH-T769, SGH-T889, SGH-T889V, SGH-T999, SGH-T999V, SGH-T999L, SGH-M919, SGH-M919V, GT-I9210, GT-I9210T, GT-I9305, GT-I9305T, GT-I9305N, GT-I9505, GT-N7105, GT-N7105T and that's just the tip of the iceberg!


http://octoplusbox.com/eng/download/software

[salvo1278]

Octoplus/Octopus Box Samsung Software v1.6.7 Release Notes

Added support for the following models:


- SHV-E270K - added Direct Unlock, Repair IMEI , Repair Network, Read/Write Security, Read/Write EFS, Read Pit, Write Firmware, Reboot in Download/Recovery Mode.
- SHV-E270S - added Direct Unlock, Repair IMEI , Repair Network, Read/Write Security, Read/Write EFS, Read Pit, Write Firmware, Reboot in Download/Recovery Mode.
- SHV-E275S - added Direct Unlock, Repair IMEI , Repair Network, Read/Write Security, Read/Write EFS, Read Pit, Write Firmware, Reboot in Download/Recovery Mode.
- GT-I9150 - added Direct Unlock, Read Codes, Write Firmware, Repair IMEI, Repair SN.
- GT-S7272C - added Direct Unlock, Read Codes, Write Firmware, Repair IMEI (A/B), Repair SN.
- GT-I9515 - added Read/Write/Repair NVM, Read/Write Security, Read/Write EFS, Write Firmware, Reboot in Download/Recovery Mode, Read PIT.
- GT-I9515L - added Read/Write/Repair NVM, Read/Write Security, Read/Write EFS, Write Firmware, Reboot in Download/Recovery Mode, Read PIT.
- SM-T312 - added Unlock, Repair IMEI, Write Firmware, Repair Network, Read/Write Security, Read/Write EFS, Read PIT, Reboot in Download/Recovery Mode.

* Note: To perform Direct Unlock and Repair IMEI operations for GT-I9150 phone, it is necessary to root the phone first (or write special firmware "GT-I9150_for_Unlock_and_IMEI_SN_Repair")

http://octoplusbox.com/eng/download/software

[salvo1278]

Octoplus/Octopus Box Samsung Software v.1.6.8 Release Notes

Added support for the following models:
SM-G850A - added world's first Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Read Pit, Reboot in Download/Recovery Mode.
SM-G850F - added world's first Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Read Pit, Reboot in Download/Recovery Mode.
SM-G850M - added world's first Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Read Pit, Reboot in Download/Recovery Mode.
SM-G850T - added world's first Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Read Pit, Reboot in Download/Recovery Mode.
GT-C3312S - added Direct Unlock, Read Codes, Repair IMEI (A/B), Read Full Flash, Write Firmware.
Added Direct Unlock for the next devices:
GT-C3300, GT-C3300D, GT-C3300I, GT-C3300K
GT-C3303, GT-C3303I, GT-C3303K
GT-C3222, GT-C3222W
GT-E2210, GT-E2210B, GT-E2210C, GT-E2210L
GT-C3500
GT-E2370
GT-S3770, GT-S3770K, GT-S3770M
GT-E1190
GT-E1195
GT-E2152, GT-E2152L
GT-E2220, GT-E2222
GT-C3212
Added "Disable Factory Mode" (yellow screen) for the next devices:
GT-B5330, GT-B5330B, GT-B5330L
GT-I9080, GT-I9080L
GT-I9082, GT-I9082L
GT-I9105, GT-I9105P
GT-I9128, GT-I9128V
GT-I9150
GT-I9152
GT-S5300B, GT-S5300L
GT-S5301, GT-S5301B, GT-S5301L
GT-S5302, GT-S5302B, GT-S5303
GT-S5310, GT-S5310B, GT-S5310E, GT-S5310G, GT-S5310L
GT-S5312, GT-S5312L
GT-S6010, GT-S6010L, GT-S6010W, GT-S6012
GT-S6790, GT-S6790E, GT-S6790L, GT-S6790N
GT-S6792L
GT-S6802, GT-S6802B
GT-S6810, GT-S6810B, GT-S6810E, GT-S6810L, GT-S6810M, GT-S6810P
GT-S6812, GT-S6812B, GT-S6812C
GT-S7270, GT-S7270L
GT-S7272, GT-S7272C
GT-S7273T,
GT-S7390, GT-S7390E, GT-S7390G, GT-S7390L
GT-S7392, GT-S7392L
GT-S7580, GT-S7580L
GT-S7582
SM-G350
Added Reset Screen Lock (including Reset Pattern, Pin, Password locks) for Android 4.0.x, 4.1.x and 4.2.x firmware
(no need to root the device and turn on USB Debugging Mode) via M-Obex transport protocol for the next devices:
GT-I8550, GT-I8550L
GT-I8552, GT-I8552B
GT-S7270, GT-S7270L
GT-S7272, GT-S7273T

http://octopusbox.com/eng/download/software

[salvo1278]

Octoplus/Octopus Box Samsung Software v1.6.9 Release Notes

Added support for the following models:


- SM-C111 - added world's first Direct Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Read Pit, Reboot in Download/Recovery Mode.
- SM-C115 - added world's first Direct Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Read Pit, Reboot in Download/Recovery Mode.
- SM-C115M - added world's first Direct Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Read Pit, Reboot in Download/Recovery Mode.
- SM-G850Y - added world's first Direct Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Read Pit, Reboot in Download/Recovery Mode (thanks to Mr. II_mobile).
- SM-G850FQ - added world's first Direct Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Read Pit, Reboot in Download/Recovery Mode.
- SM-N750 - added Direct Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Read Pit, Reboot in Download/Recovery Mode.
- SM-N7500Q - added Direct Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Read Pit, Reboot in Download/Recovery Mode.
- SM-N7505 - added Direct Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Read Pit, Reboot in Download/Recovery Mode.
- SM-N7505L - added Direct Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Read Pit, Reboot in Download/Recovery Mode.
- SM-T111M - added Unlock, Repair IMEI, Write Firmware, Read/Write EFS.
- SM-T111NQ - added Unlock, Repair IMEI, Write Firmware, Read/Write EFS.
- SM-N900 - added Read/Write Cert.
- GT-P5220 - added Read/Write Cert.
http://octoplusbox.com/eng/download/software

[salvo1278]

Octoplus/Octopus Box Samsung Software v1.7.0 Release Notes

Added support for the following models:

- SM-P601 - added Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-P602 - added Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-P901 -added Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-P902 - added Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-T705 - added Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-T705C -added Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-T705M - added Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-T705Y - added Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-T805 - added Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-T805C -added Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-T805M -added Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-T805Y - added Unlock, Write Firmware, Read/Write Cert, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode.
- SM-N9000Q -added Read/Write Cert.
- GT-I9500 -added Read/Write Cert.

Added Reset Screen Lock (including Reset Pattern, Pin, Password locks) via M-Obex transport protocol (no need to root the device and turn on USB Debugging Mode) for the following devices:

- GT-I9080, GT-I9080L
- GT-I9082, GT-I9082L
- SM-T211, SM-T211M.

http://octoplusbox.com/eng/download/software

[salvo1278]

Octoplus/Octopus Box Samsung Software v.1.7.1 Release Notes

Added support for the following models:
SGH-I437P - added Unlock, Read Codes, Write Firmware, Read/Write NVM (thanks to Mr. ritmo2224)
SCH-I545 - added Unlock, Write Firmware, Repair IMEI, Read/Write NVM (thanks to Mr. love edition)
SGH-T399N - added Unlock, Write Firmware, Repair IMEI, Read/Write Security, Read/Write EFS, Read PIT, Reboot in Download/Recovery Mode
SM-N9005- added Write Certificate, Read/Write QCN, Wipe Security, Read PIT
SM-N900A - added Write Certificate, Read/Write QCN, Wipe Security, Read PIT
SM-N900K - added Write Certificate, Read/Write QCN, Wipe Security, Read PIT
SM-N900L - added Write Certificate, Read/Write QCN, Wipe Security, Read PIT
SM-N900S - added Write Certificate, Read/Write QCN, Wipe Security, Read PIT
SM-N900T - added Write Certificate, Read/Write QCN, Wipe Security, Read PIT
SM-N900V - added Write Certificate, Read/Write QCN, Wipe Security, Read PIT
SM-N900W8 - added Write Certificate, Read/Write QCN, Wipe Security, Read PIT
SM-T321, SM-T321A - added Read/Write QCN
GT-I9515, GT-I9515L - added Read/Write QCN
SGH-I337, SGH-I337M, SGH-I337Z - added Read/Write QCN
SGH-M919, SGH-M919M, SGH-M919V - added Read/Write QCN

! How to Unlock/Repair IMEI for mentioned above SM-N900x devices:

Root the phone
Perform Wipe Security procedure ("Repair Security/Wipe Security" button)
Write Certificate ("Write cert" button)

After performing steps 1-3, your device would be unlocked and IMEI changed to the one from Certificate file!

Q: Where can I get Certificates' files?
A: You can read out Certificates from supported Exynos-based devices (SM-N900, SM-N9000Q). Also, You can use original Samsung Certificates. And look here

http://octopusbox.com/eng/download/software

[salvo1278]

Octoplus/Octopus Box Samsung Software v1.7.2 Release Notes

Added Factory Unlock operation for the next devices:

- SM-G850A
- SM-G850M
- SM-G850T
- SM-G850F
- SM-G850Y
- SM-G850FQ
- SM-G800F
- SM-G800M
- SM-G800Y
- GT-I9301I
- SM-G7102
- SM-G7102T
- SM-G3812
- GT-S7275
- GT-S7275R
- GT-I9515
- GT-I9515L
- SM-G3815
- SM-N900A
- SM-N900T
- SM-N9005
- SM-N900W8
- SM-G900A
- SM-G900F
- SM-G900M
- SM-G900T
- and others…

This service is credits-based. Each phone unlock costs 10 credits. You can buy credits here

This service is instant. No queues, no delays, no waiting for server to reply and so on..

How to check your balance:

Go to "Support & Options" tab in the Software
Enter your Username (login) and Password
Press "Check balance" button

How to perform Factory Unlock procedure:

Take out (remove from the phone) SIM and SD cards.
Power the phone on
Connect the phone to the Box using Samsung Micro UART C3300k/C3303k cable
Select proper device model in the Software list
Keep phone's LCD on and unlocked during the procedure (touch LCD must be ON during the Unlock process), this is important!
Press "Factory Unlock" button in the Software

If the device model is not present in the Software list or "Factory Unlock" button is not active for the model, you can try to perform Factory Unlock operation by the next way:

Go to "Support & Options" tab in the Software
Take out (remove from the phone) SIM and SD cards.
Power the phone on
Connect the phone to the Box using Samsung Micro UART C3300k/C3303k cable
Keep phone's LCD on and unlocked during the procedure (touch LCD must be ON during the Unlock process), this is important!
Press "Factory Unlock" button


Note 1: After completed Unlock procedure, if the phone still asking for the code, use 00000000 (eight zeroes) as NCK code.

Note 2: You can repeat the Unlock procedure for the same phone as many times as you need, this will not take (consume) your credits.

IMPORTANT! Trying to unlock phones, which were processed with third party tools, in which IMEI, S/N, MSL Address or any other sensitive important data were changed or damaged,
phones, which has default IMEI (like "0049..."), or phones, which have bad/damaged certificate, can take (consume) credits, but the unlocking process will terminate with error, and credits won’t be refunded!

http://www.youtube.com/watch?feature=player_embedded&v=TdjI37oGoz0

http://octoplusbox.com/eng/download/software

[salvo1278]

Octoplus/Octopus Box Samsung Software v1.7.3 Release Notes:

Added support for the following models:
SC-01F - added Unlock (via Write Cert), Repair IMEI (via Write Cert), Write Firmware, Write Certificate, Read/Write QCN, Wipe Security, Read/Write/Repair NVM, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT.
SM-T330 - added Write Firmware, Read/Write QCN, Read/Write Security, Read/Write EFS, Read/Write/Repair NVM, Reboot in Download/Recovery Mode.
SM-T331 - added Write Firmware, Read/Write QCN, Read/Write Security, Read/Write EFS, Read/Write/Repair NVM, Reboot in Download/Recovery Mode.
SM-T331C - added Write Firmware, Read/Write QCN, Read/Write Security, Read/Write EFS, Read/Write/Repair NVM, Reboot in Download/Recovery Mode.
SM-T332 - added Write Firmware, Read/Write QCN, Read/Write Security, Read/Write EFS, Read/Write/Repair NVM, Reboot in Download/Recovery Mode.
SM-G900A - added Unlock (via Write Cert), Repair IMEI (via Write Cert), Write Certificate, Read/Write QCN, Wipe Security, Read PIT.
SM-G900F - added Unlock (via Write Cert), Repair IMEI (via Write Cert), Write Certificate, Read/Write QCN, Wipe Security, Read PIT.
SM-G900I - added Unlock (via Write Cert), Repair IMEI (via Write Cert), Write Certificate, Read/Write QCN, Wipe Security, Read PIT.
SM-G900K - added Unlock (via Write Cert), Repair IMEI (via Write Cert), Write Certificate, Read/Write QCN, Wipe Security, Read PIT.
SM-G900L - added Unlock (via Write Cert), Repair IMEI (via Write Cert), Write Certificate, Read/Write QCN, Wipe Security, Read PIT.
SM-G900M - added Unlock (via Write Cert), Repair IMEI (via Write Cert), Write Certificate, Read/Write QCN, Wipe Security, Read PIT.
SM-G900P - added Unlock (via Write Cert), Repair IMEI (via Write Cert), Write Certificate, Read/Write QCN, Wipe Security, Read PIT.
SM-G900S - added Unlock (via Write Cert), Repair IMEI (via Write Cert), Write Certificate, Read/Write QCN, Wipe Security, Read PIT.
SM-G900T - added Unlock (via Write Cert), Repair IMEI (via Write Cert), Write Certificate, Read/Write QCN, Wipe Security, Read PIT.
SM-T211 - improved Unlock and Repair IMEI operations (added support for new firmwares and new security).

How to Unlock/Repair IMEI for SC-01F and the mentioned above SM-G900x devices:

Root the phone
Perform Wipe Security procedure ("Repair Security/Wipe Security" button)
Write Certificate ("Write cert" button)

Note: After performing steps 1-3, your device would be unlocked and IMEI changed to the one from Certificate file!

Q: Where can I get Certificates' files?
A: You can use original Samsung Certificates. And look

http://octopusbox.com/eng/download/software

[salvo1278]

Octoplus/Octopus Box Samsung Software v.1.7.4 Release Notes:

Added support for the following models:
SM-G800F - added Unlock, Write Firmware, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT
SM-G800M - added Unlock, Write Firmware, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT
SM-G800Y - added Unlock, Write Firmware, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT
SM-G900W8 - added Unlock (via Write Cert), Write Cert, Write Firmware, Read/Write QCN, Read/Write NVM, Wipe Security, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT
SM-G900FD - added Unlock (via Write Cert), Repair Service IMEI (A/B), Write Firmware, Write Cert (for IMEI A), Read/Write QCN, Read/Write/Repair NVM, Wipe Security, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT
SM-G900FG - added Unlock (via Write Cert), Repair Service IMEI (A/B), Write Firmware, Write Cert (for IMEI A), Read/Write QCN, Read/Write/Repair NVM, Wipe Security, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT (all operations in Test Mode)
SM-G900MD - added Unlock (via Write Cert), Repair Service IMEI (A/B), Write Firmware, Write Cert (for IMEI A), Read/Write QCN, Read/Write/Repair NVM, Wipe Security, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT
SM-G9008W - added Unlock (via Write Cert), Repair Service IMEI (A/B), Write Firmware, Write Cert (for IMEI A), Read/Write QCN, Read/Write/Repair NVM, Wipe Security, Read/Write Security, Read/Write EFS, Reboot in Download/Recovery Mode, Read PIT (all operations in Test Mode)
SM-G7102 - added Read/Write QCN, Wipe Security, Repair Service IMEI (A/B)
SM-G7102T - added Read/Write QCN
SM-N750 - improved Read/Write Cert
Added to confirmed list for Factory Unlock following models:
SM-N910T
SM-G900T1
SM-G386T
SM-G355A
SM-G3812
SM-G350M
SM-G313U
SM-G870A
SM-N900
SM-G900H
SM-G900P
SM-G900W8
SM-N750
SM-G9190
SM-G9192
SM-G3812B
GT-N7100T
How to Unlock / Repair IMEI of SM-G900W8:
Root the phone
Complete Wipe Security procedure ("Repair Security / Wipe Security" button)
Write Certificate ("Write Cert" button)

After performing steps 1-3, your device will be unlocked and IMEI will be changed to the one from Certificate file!
How to Unlock / Repair Service IMEIs for SM-G900FD, SM-G900FG, SM-G900MD, SM-G9008W devices:
Root the phone
Complete Wipe Security procedure ("Repair Security / Wipe Security" button)
Write Service IMEI A
Write Service IMEI B

After performing steps 1-4, your device will be unlocked
How to Unlock / Repair Service IMEIs for SM-G7102:
Write firmware "SM-G7102_for_Unlock_and_Repair_IMEI_4.4.2.oct"
Root the phone
Complete Wipe Security procedure ("Repair Security / Wipe Security" button)
Write Service IMEI A
Write Service IMEI B

After performing steps 1-5, your device will be unlocked

Note: To Repair Service IMEI (A/B) and get active network, you need to write firmware "SM-G7102_for_Unlock_and_Repair_IMEI_4.4.2.oct".

http://octopusbox.com/eng/download/software