G935F Repair Network Not Work After new update 2.6.6

G935F Repair Network Not Work After new update 2.6.6
Plezezz Help me
Thanks In Advance

Welcome to Octoplus Box Samsung software version 2.6.6
-----------------------------------------------------------------------------------
To connect SM-G935F 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.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM186
Selected model: SM-G935F
Operation: Repair Network
Detected phone model: SM-G935F
Firmware compiled date: Wed Feb 14 14:45:31 KST 2018
PDA version: G935FXXU2DRB6
CSC version: G935FSEE2DRB6
SW version: G935FXXU2DRB6
Phone SN: R58H81KH2MN
Android version: 7.0 (NRD90M)
Sales code: SEE
Country: SEAD
HW platform: exynos5
HW Chip: exynos8890
HW Modem: SHANNON335
Security patch level: 2018-02-01
SIM 1 status: ready
SIM 2 status: absent
Codename: hero2ltexx
Checking Root:
Phone is Rooted.
Repairing network. Please wait, this can take some time...
Phone will restart now. Please don't disconnect cable!
Searching for a phone. Please wait...
Phone found.
Uploading service app..OK
Installing service app...OK
Please press "Allow" button on the phone when superuser dialog appears!
Network is successfully repaired.
Performed by 2.6.6 Software version.