unlock network G935T

after unlock done still searching

Welcome to Octoplus Box Samsung software version 2.7.0
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To connect SM-G920S 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.
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To connect SM-G935T 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.
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Platform: Samsung Android
Selected port: COM1
Selected model: SM-G935T
Operation: Unlock
Can't kill external ADB references. Please, close all programs that use ADB server.
Proper android device not found. Make shure that "USB debug" option on the device is turned on.
Phone unlocking failed
Performed by 2.7.0.2 Software version.
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Platform: Samsung Android
Selected port: COM1
Selected model: SM-G935T
Operation: Unlock
Can't kill external ADB references. Please, close all programs that use ADB server.
Proper android device not found. Make shure that "USB debug" option on the device is turned on.
Phone unlocking failed
Performed by 2.7.0.2 Software version.
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Platform: Samsung Android
Selected port: COM1
Selected model: SM-G935T
Operation: Unlock
Please, press "OK" button on the phone to allow USB debugging.
Please, press "OK" button on the phone to allow USB debugging.
Detected phone model: SM-G935T
Firmware compiled date: Wed Nov 2 14:27:04 KST 2016
PDA version: G935TUVU4APK1
CSC version: G935TTMB4APK1
SW version: G935TUVS4BRC1
Phone SN: RF8H91SSG1H
Android version: 6.0.1 (MMB29M)
Sales code: TMB
Country: USA
HW platform: msm8996
HW Chip: MSM8996
HW Modem: MSM8996
Security patch level: 2016-11-01
Warranty Void: 0
SIM 1 status: absent
Codename: hero2qltetmo
Checking Root:
Phone is not Rooted.
Connecting to server...
Connecting to server...Ok!
Checking resource files...
Downloading resources...
All necessary resource files have been downloaded successfully.
Rebooting phone in Download Mode...
Searching for a phone. Please wait...
Phone found.
Firmware write started.
Writing Boot section...
Boot section has been written successfully.
Searching for a phone. Please wait...OK
Checking Root:
Phone is Rooted.
Connecting to modem port...
Could not conect to modem port!
Phone unlocking failed
Performed by 2.7.0.2 Software version.
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Platform: Samsung Android
Selected port: COM1
Selected model: SM-G935T
Operation: Unlock
Detected phone model: SM-G935T
Firmware compiled date: Wed Nov 2 14:27:04 KST 2016
PDA version: G935TUVU4APK1
CSC version: G935TTMB4APK1
SW version: G935TUVS4BRC1
Phone SN: RF8H91SSG1H
Android version: 6.0.1 (MMB29M)
Sales code: TMB
Country: USA
HW platform: msm8996
HW Chip: MSM8996
HW Modem: MSM8996
Security patch level: 2016-11-01
Warranty Void: 0
SIM 1 status: absent
Codename: hero2qltetmo
Checking Root:
Phone is Rooted.
Connecting to modem port...
Could not conect to modem port!
Phone unlocking failed
Performed by 2.7.0.2 Software version.
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Platform: Samsung Android
Selected port: COM1
Selected model: SM-G935T
Operation: Unlock
Detected phone model: SM-G935T
Firmware compiled date: Wed Nov 2 14:27:04 KST 2016
PDA version: G935TUVU4APK1
CSC version: G935TTMB4APK1
SW version: G935TUVS4BRC1
Phone SN: RF8H91SSG1H
Android version: 6.0.1 (MMB29M)
Sales code: TMB
Country: USA
HW platform: msm8996
HW Chip: MSM8996
HW Modem: MSM8996
Security patch level: 2016-11-01
Warranty Void: 0
SIM 1 status: absent
Codename: hero2qltetmo
Connecting to server...
Connecting to server...Ok!
Checking resource files...
Downloading resources...
All necessary resource files have been downloaded successfully.
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Connecting to server...OK
Checking smart card...OK
Username: bvdfdfss
Authorizing...OK
Checking balance...OK
Checking operation...OK
Your balance: 100 credits.
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Sending device information...OK
Rebooting phone in Download Mode...
Searching for a phone. Please wait...
Phone found.
Firmware write started.
Writing Data section...
Data section has been written successfully.
Searching for a phone. Please wait...OK
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung\BACKUP\Security-SM-G935T-RF8H91SSG1H-23-08-2018_19-56-27.asec file
Rebooting phone in Download Mode...
Searching for a phone. Please wait...
Phone found.
Firmware write started.
Writing Data section...
Data section has been written successfully.
Searching for a phone. Please wait...OK
Initializing...OK
Unlocking phone...OK
Phone will restart now. Please don't disconnect cable!
Searching for a phone. Please wait...OK
Initializing...OK
Finalizing...OK
Phone is successfully unlocked
To finish the operation, please restart the phone via phone's menu.
Performed by 2.7.0.2 Software version.

please Help