[Sony Cross-Device General] kareltie:
28/041/2015 07:41:36 - INFO - Flashtool Version 0.9.19.10 built on 04-10-2015 21:00:00

28/041/2015 07:41:36 - INFO - Executing search strategies to find proxy selector

28/041/2015 07:41:37 - INFO - No proxy found for IE. Trying next one

28/041/2015 07:41:37 - INFO - No proxy found for firefox. Trying next one

28/041/2015 07:41:37 - INFO - No proxy found for java. Trying next one

28/041/2015 07:41:38 - INFO - Syncing devices from github

28/041/2015 07:41:39 - INFO - Scanning devices folder for changes.

28/041/2015 07:41:51 - INFO - Pulling changes from github.

28/041/2015 07:41:52 - INFO - Devices sync finished.

28/041/2015 07:41:57 - INFO - Device disconnected

28/042/2015 07:42:08 - INFO - Device connected with USB debugging off

28/042/2015 07:42:08 - INFO - For 2011 devices line, be sure you are not in MTP mode

28/042/2015 07:42:09 - INFO - Device connected with USB debugging on

28/042/2015 07:42:09 - INFO - Connected device : SonyEricson X10 Mini

28/042/2015 07:42:09 - INFO - Installed version of busybox : BusyBox v1.20.2-jb bionic (2012-11-25 17:47 +0100) multi-call binary.

28/042/2015 07:42:09 - INFO - Android version : 4.1.2 / kernel version : 2.6.29.6-nAa-jb-02 / Build number : JZO54K

28/042/2015 07:42:09 - INFO - Checking root access

28/042/2015 07:42:09 - INFO - Root Access Allowed

28/042/2015 07:42:38 - INFO - List of connected devices (Device Id) :

28/042/2015 07:42:38 - INFO - - USB\VID_0FCE&PID_612E&MI_01\6&D664D46&0&0001	Driver installed : true

28/042/2015 07:42:38 - INFO - - USB\VID_0FCE&PID_612E&MI_00\6&D664D46&0&0000	Driver installed : true

28/042/2015 07:42:38 - INFO - - USB\VID_0FCE&PID_612E\CB511KBP4F	Driver installed : true

28/042/2015 07:42:38 - INFO - List of ADB devices :

28/042/2015 07:42:38 - INFO - - CB511KBP4F

28/042/2015 07:42:38 - INFO - List of fastboot devices :

28/042/2015 07:42:38 - INFO - - none

28/043/2015 07:43:08 - INFO - Selected Bundle for E10. FW release : nAa-06. Customization : 2.6.32.61-nAa-06

28/043/2015 07:43:08 - INFO - Preparing files for flashing

28/043/2015 07:43:08 - INFO - Please connect your device into flashmode.

28/043/2015 07:43:15 - INFO - Device disconnected

28/044/2015 07:44:04 - INFO - Device connected in flash mode

28/044/2015 07:44:05 - INFO - Opening device for R/W

28/044/2015 07:44:05 - INFO - Reading device information

28/044/2015 07:44:05 - INFO - Phone ready for flashmode operations.

28/044/2015 07:44:05 - INFO - Opening TA partition 2

28/044/2015 07:44:05 - INFO - Current device : E10i - CB511KBP4F - 1237-8160_R6B - 1235-3408_2.1.1.A.0.6 - WORLD-1-8_2.1.1.A.0.16

28/044/2015 07:44:05 - INFO - Closing TA partition

28/044/2015 07:44:05 - INFO - Start Flashing

28/044/2015 07:44:05 - INFO - Using an unofficial loader

28/044/2015 07:44:05 - INFO - Processing loader_unlocked.sin

28/044/2015 07:44:05 - INFO - Checking header

28/044/2015 07:44:05 - ERROR - Processing of loader_unlocked.sin finished with errors.

28/044/2015 07:44:05 - INFO - Ending flash session

I'm trying to flash the latest kernel for my X10 mini. Tried it with multiple pc's and different files. What am I doing wrong? I'm kinda stuck at the moment.