sony xperia st23i unlock

[maxi]

sony xperia st23i unlock done via octopus.[Reference]

sony xperia st23i unlock done via octopus


needed:
*octopus
*usb cable (5310)
*also need internet connection
*most important (10cr to unlock this phone)


procedure:
watch this video:


or

just click help button ng octopus GUI


screenshots:




logs:

Welcome to Octoplus/Octopus Suite version 1.2.4
--------------------------------------------------------------------------------
Platform: SONY Qualcomm
Selected model: ST23i
Octopus smart card is present.
Initializing Android Debug Bridge...OK
Disconnect USB cable and power on the phone. Select menu
"Settings"->"Developer options"->"Enable USB debugging" and connect USB
cable...OK
Device serial number: YT91031TYV
Device status: ACTIVE
Reading info...
Detected model name: ST23i
Firmware version: 11.0.A.5.5
Kernel version: 3.0.8-perf
IMEI: 355757051093322
--------------------------------------------------------------------------------
Connecting to server...OK
Username: chdywje
Authorizing...OK
Checking balance...OK
Your balance: 10 credits.
Octopus smart card is present.
Checking smart card...OK
Smart card activations: LG, Samsung
--------------------------------------------------------------------------------
Platform: SONY Qualcomm
Selected model: ST23i
Connecting to server...OK
Octopus smart card is present.
Checking smart card...OK
Smart card activations: LG, Samsung
Username: chdywje
Authorizing...OK
Checking balance...
Checking operation...OK
Your balance: 10 credits.
To unlock ST23i you need to have 10 credits.
Initializing Android Debug Bridge...OK
Disconnect USB cable and power on the phone. Select menu
"Settings"->"Developer options"->"Enable USB debugging" and connect USB
cable...OK
Device serial number: YT91031TYV
Device status: ACTIVE
Reading info...
Detected model name: ST23i
Firmware version: 11.0.A.5.5
Kernel version: 3.0.8-perf
IMEI: 355757051093322
Checking IMEI...OK
Checking root access...OK
Device is already rooted.
Reading security area...OK
Backup saved to "C:\Program Files\Octoplus\Octoplus_Suite\BACKUP
\Sony_ST23i_355757051093322_17-11-2013_12-52-30.sec"
Checking security area...OK
Calculating security on the server...
Sending TA to server...OK
Calculating. Please, wait...OK
Receiving TA...OK
Writing security area...OK
Rebooting device...OK
Phone successfully unlocked!