SAmsung S6 SM-G920i emergency calls only solved.

To connect SM-G920I 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: COM1
Selected model: SM-G920I
Selected file: C:\Documents and Settings\Administrator\My Documents
ADB server killed.
Detected phone model: SM-G920I
Firmware compiled date: Tue Oct 6 16:14:01 KST 2015
PDA version: G920IDVU3DOJ6
CSC version: G920IUUB3DOJ6
SW version: G920IDVU3DOJ6
Android version: 5.1.1 (LMY47X)
Checking Root:
Phone is Rooted.
Reading security backup, please wait…
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920I-Unknown17-02-2016_02-50-22-.asec file
Checking Certificate file…
Certificate file successfully checked
Deactivating MSL…
Executing exploit…
Exploit has been executed successfully
Certificate has been written successfully
Please, restart the phone to apply changes
Performed by 2.2.1 software version
Thanks octupos team