[XPERIA X8 Q&A, Help & Troubleshooting] Daazion:
I'm trying to flash my xperia x8 with "E15_2.6.32.60-nAa-05.ftf"

I get this in the log:

14/013/2013 17:13:21 - INFO - <- This level is successfully initialized

14/013/2013 17:13:21 - INFO - Flashtool Version 0.9.10.1 built on 2013-01-09 19:49:47

14/013/2013 17:13:21 - INFO - You can drag and drop ftf files here to start flashing them

14/013/2013 17:13:27 - INFO - Device disconnected

14/013/2013 17:13:33 - INFO - Device connected with USB debugging off

14/013/2013 17:13:33 - INFO - For 2011 devices line, be sure you are not in MTP mode

14/013/2013 17:13:34 - INFO - Device connected with USB debugging on

14/013/2013 17:13:34 - INFO - Connected device : E15

14/013/2013 17:13:35 - INFO - Installed version of busybox : BusyBox v1.20.2-linusyang (2012-10-15 16:24:24 CST) multi-call binary.

14/013/2013 17:13:35 - INFO - Android version : 2.1-update1 / kernel version : 2.6.29 / Build number : 2.1.1.C.0.0

14/013/2013 17:13:38 - INFO - Root Access Allowed

14/013/2013 17:13:52 - INFO - Selected E15_2.6.32.60-nAa-05.ftf

14/013/2013 17:13:52 - INFO - Preparing files for flashing

14/013/2013 17:13:52 - INFO - Please connect your device into flashmode.

14/014/2013 17:14:00 - INFO - Device disconnected

14/014/2013 17:14:35 - INFO - Device connected in flash mode

14/014/2013 17:14:35 - INFO - Opening device for R/W

14/014/2013 17:14:36 - INFO - Reading device information

14/014/2013 17:14:36 - INFO - Phone ready for flashmode operations.

14/014/2013 17:14:36 - INFO - Current device : E15i - CB511QYD27 - 1241-2655_R4B - 1236-9291_2.1.1.C.0.0 - WORLD-1-8_2.1.1.C.0.0

14/014/2013 17:14:36 - INFO - Start Flashing

14/014/2013 17:14:36 - INFO - Processing loader

14/014/2013 17:14:36 - INFO - Checking header

14/014/2013 17:14:36 - INFO - Ending flash session

14/014/2013 17:14:36 - ERROR - ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ERR_DYNAMIC="SIN header verification failed"

14/014/2013 17:14:36 - ERROR - Error flashing. Aborted

14/014/2013 17:14:36 - INFO - Device connected in flash mode

14/014/2013 17:14:38 - INFO - Device disconnected

14/014/2013 17:14:40 - INFO - Device connected in flash mode

14/014/2013 17:14:55 - INFO - Device disconnected

14/015/2013 17:15:04 - INFO - Device connected with USB debugging off

14/015/2013 17:15:04 - INFO - For 2011 devices line, be sure you are not in MTP mode

14/016/2013 17:16:18 - ERROR - Drivers need to be installed for connected device.

14/016/2013 17:16:18 - ERROR - You can find them in the drivers folder of Flashtool.

14/016/2013 17:16:22 - INFO - Device connected with USB debugging off

14/016/2013 17:16:22 - INFO - For 2011 devices line, be sure you are not in MTP mode

14/019/2013 17:19:57 - INFO - Device disconnected

14/020/2013 17:20:00 - INFO - Device connected with USB debugging on

14/020/2013 17:20:00 - INFO - Connected device : E15

14/020/2013 17:20:01 - INFO - Installed version of busybox : BusyBox v1.20.2-linusyang (2012-10-15 16:24:24 CST) multi-call binary.

14/020/2013 17:20:01 - INFO - Android version : 2.1-update1 / kernel version : 2.6.29 / Build number : 2.1.1.C.0.0

14/020/2013 17:20:03 - INFO - Root Access Allowed

14/020/2013 17:20:34 - INFO - Device disconnected

14/020/2013 17:20:37 - INFO - Device connected with USB debugging on

14/020/2013 17:20:37 - INFO - Connected device : E15

14/020/2013 17:20:38 - INFO - Installed version of busybox :

14/020/2013 17:20:38 - INFO - Android version : 2.1-update1 / kernel version : / Build number : 2.1.1.C.0.0

14/020/2013 17:20:38 - INFO - Phone in recovery mode

14/020/2013 17:20:38 - INFO - Root Access Allowed

14/021/2013 17:21:05 - INFO - Device disconnected

14/021/2013 17:21:07 - INFO - Device connected with USB debugging on

14/021/2013 17:21:08 - INFO - Connected device : E15

14/021/2013 17:21:08 - INFO - Installed version of busybox : BusyBox v1.20.2-linusyang (2012-10-15 16:24:24 CST) multi-call binary.

14/021/2013 17:21:08 - INFO - Android version : 2.1-update1 / kernel version : 2.6.29 / Build number : 2.1.1.C.0.0

14/021/2013 17:21:33 - INFO - Root Access Allowed

14/021/2013 17:21:48 - INFO - Selected E15_2.6.32.60-nAa-05.ftf

14/021/2013 17:21:48 - INFO - Preparing files for flashing

14/021/2013 17:21:49 - INFO - Please connect your device into flashmode.

14/022/2013 17:22:23 - INFO - Device disconnected

14/022/2013 17:22:32 - INFO - Device disconnected

14/022/2013 17:22:58 - INFO - Device connected in flash mode

14/022/2013 17:22:58 - INFO - Opening device for R/W

14/022/2013 17:22:58 - INFO - Reading device information

14/022/2013 17:22:58 - INFO - Phone ready for flashmode operations.

14/022/2013 17:22:58 - INFO - Current device : E15i - CB511QYD27 - 1241-2655_R4B - 1236-9291_2.1.1.C.0.0 - WORLD-1-8_2.1.1.C.0.0

14/022/2013 17:22:58 - INFO - Start Flashing

14/022/2013 17:22:58 - INFO - Processing loader

14/022/2013 17:22:58 - INFO - Checking header

14/022/2013 17:22:58 - INFO - Ending flash session

14/022/2013 17:22:58 - ERROR - ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ERR_DYNAMIC="SIN header verification failed"

14/022/2013 17:22:58 - ERROR - Error flashing. Aborted

14/022/2013 17:22:59 - INFO - Device connected in flash mode

14/023/2013 17:23:00 - INFO - Device disconnected

14/023/2013 17:23:02 - INFO - Device connected in flash mode

14/025/2013 17:25:49 - INFO - Device disconnected

14/028/2013 17:28:30 - INFO - Device connected with USB debugging off

14/028/2013 17:28:30 - INFO - For 2011 devices line, be sure you are not in MTP mode

14/028/2013 17:28:42 - INFO - Device disconnected

14/028/2013 17:28:42 - INFO - Device connected with USB debugging off

14/028/2013 17:28:42 - INFO - For 2011 devices line, be sure you are not in MTP mode

14/028/2013 17:28:48 - INFO - Device disconnected

14/028/2013 17:28:51 - INFO - Device connected with USB debugging off

14/028/2013 17:28:51 - INFO - For 2011 devices line, be sure you are not in MTP mode

14/028/2013 17:28:59 - ERROR - Drivers need to be installed for connected device.

14/028/2013 17:28:59 - ERROR - You can find them in the drivers folder of Flashtool.

14/029/2013 17:29:04 - INFO - Device connected with USB debugging off

14/029/2013 17:29:04 - INFO - For 2011 devices line, be sure you are not in MTP mode

14/029/2013 17:29:10 - INFO - Device disconnected

14/029/2013 17:29:12 - INFO - Device connected with USB debugging off

14/029/2013 17:29:12 - INFO - For 2011 devices line, be sure you are not in MTP mode

14/029/2013 17:29:13 - INFO - Device disconnected