[Xperia Z2 Q&A, Help & Troubleshooting] ProGainer:
Did it but doesnt help :/ the SOCM Sony Flash thingy was installed when i tried on a different USB port

12/007/2015 01:07:43 - INFO - Flashtool Version 0.9.18.5 built on 14-02-2015 15:30:00

12/007/2015 01:07:43 - INFO - Executing search strategies to find proxy selector

12/007/2015 01:07:44 - INFO - No proxy found for IE. Trying next one

12/007/2015 01:07:44 - INFO - Strategy firefox failed trying next one : No Firefox installation found

12/007/2015 01:07:44 - INFO - No proxy found for java. Trying next one

12/007/2015 01:07:44 - INFO - Syncing devices from github

12/007/2015 01:07:44 - INFO - Scanning devices folder for changes.

12/007/2015 01:07:50 - INFO - Pulling changes from github.

12/007/2015 01:07:51 - INFO - Devices sync finished.

12/007/2015 01:07:56 - INFO - Device connected with USB debugging on

12/007/2015 01:07:56 - INFO - Connected device : Sony Xperia Z2

12/007/2015 01:07:56 - INFO - Installed version of busybox : BusyBox v1.20.2-linusyang (2012-10-15 16:24:24 CST) multi-call binary.

12/007/2015 01:07:56 - INFO - Android version : 4.4.4 / kernel version : 3.4.0-perf-gd4d661a / Build number : 23.0.1.A.0.167

12/007/2015 01:07:56 - INFO - Checking root access

12/007/2015 01:07:56 - INFO - Root Access Allowed

12/007/2015 01:07:59 - INFO - Selected Bundle for Sony Xperia Z2 (D6503). FW release : 23.1.A.0.690. Customization : Vodafone Custom

12/007/2015 01:07:59 - INFO - Preparing files for flashing

12/007/2015 01:07:59 - ERROR - Cannot delete C:\Users\David\.flashTool\firmwares\prepared\boot

12/007/2015 01:07:59 - INFO - Cannot open bundle. Flash operation canceled

12/008/2015 01:08:31 - INFO - Selected Bundle for Sony Xperia Z2 (D6503). FW release : 23.1.A.0.690. Customization : Vodafone Custom

12/008/2015 01:08:31 - INFO - Preparing files for flashing

12/011/2015 01:11:04 - INFO - Please connect your device into flashmode.

12/011/2015 01:11:29 - INFO - Device disconnected

12/012/2015 01:12:43 - INFO - Device connected with USB debugging off

12/012/2015 01:12:43 - INFO - For 2011 devices line, be sure you are not in MTP mode

12/013/2015 01:13:02 - INFO - Device disconnected

12/013/2015 01:13:26 - INFO - Device connected in fastboot mode

12/013/2015 01:13:39 - INFO - Device disconnected

12/013/2015 01:13:52 - INFO - Device connected with USB debugging off

12/013/2015 01:13:52 - INFO - For 2011 devices line, be sure you are not in MTP mode

12/017/2015 01:17:21 - INFO - Device disconnected

12/017/2015 01:17:32 - INFO - Device connected with USB debugging off

12/017/2015 01:17:32 - INFO - For 2011 devices line, be sure you are not in MTP mode

12/022/2015 01:22:16 - INFO - Flash canceled

12/022/2015 01:22:26 - INFO - Selected Bundle for Sony Xperia Z2 (D6503). FW release : 23.1.A.0.690. Customization : Vodafone Custom

12/022/2015 01:22:26 - INFO - Preparing files for flashing

12/023/2015 01:23:47 - INFO - Please connect your device into flashmode.

12/023/2015 01:23:57 - INFO - Flash canceled

12/024/2015 01:24:16 - INFO - Selected Bundle for Sony Xperia Z2 (D6503). FW release : 23.1.A.0.690. Customization : Vodafone Custom

12/024/2015 01:24:16 - INFO - Preparing files for flashing

12/025/2015 01:25:02 - INFO - Please connect your device into flashmode.

12/026/2015 01:26:58 - INFO - Flash canceled

12/028/2015 01:28:36 - INFO - Selected Bundle for Sony Xperia Z2 (D6503). FW release : 23.1.A.0.690. Customization : Vodafone Custom

12/028/2015 01:28:36 - INFO - Preparing files for flashing

12/028/2015 01:28:45 - INFO - Device disconnected

12/029/2015 01:29:13 - INFO - Please connect your device into flashmode.

12/030/2015 01:30:14 - INFO - Flash canceled

12/030/2015 01:30:20 - INFO - Selected Bundle for Sony Xperia Z2 (D6503). FW release : 23.0.1.A.0.167. Customization : Vodafone_DE

12/030/2015 01:30:20 - INFO - Preparing files for flashing

12/032/2015 01:32:17 - INFO - Please connect your device into flashmode.

12/033/2015 01:33:27 - INFO - Device connected with USB debugging off

12/033/2015 01:33:27 - INFO - For 2011 devices line, be sure you are not in MTP mode

12/056/2015 01:56:20 - INFO - Flash canceled

12/057/2015 01:57:20 - INFO - Starting data extraction

12/057/2015 01:57:20 - INFO - Generating empty container file

12/057/2015 01:57:20 - INFO - File size : 2548 Mb

12/057/2015 01:57:59 - INFO - Container generated. Now extracting data to container

12/059/2015 01:59:46 - INFO - Extraction finished to C:\Users\David\.flashTool\firmwares\probeersel\system.ext4

12/001/2015 02:01:11 - INFO - Device disconnected

12/001/2015 02:01:16 - INFO - Device connected with USB debugging off

12/001/2015 02:01:16 - INFO - For 2011 devices line, be sure you are not in MTP mode

12/001/2015 02:01:20 - INFO - Device disconnected

12/006/2015 02:06:22 - INFO - Device connected with USB debugging on

12/006/2015 02:06:23 - INFO - Connected device : Sony Xperia Z2

12/006/2015 02:06:23 - INFO - Installed version of busybox : BusyBox v1.20.2-linusyang (2012-10-15 16:24:24 CST) multi-call binary.

12/006/2015 02:06:23 - INFO - Android version : 4.4.4 / kernel version : 3.4.0-perf-gd4d661a / Build number : 23.0.1.A.0.167

12/006/2015 02:06:23 - INFO - Checking root access

12/006/2015 02:06:24 - INFO - Root Access Allowed

12/007/2015 02:07:28 - INFO - Device disconnected

12/017/2015 02:17:22 - INFO - Device connected with USB debugging off

12/017/2015 02:17:22 - INFO - For 2011 devices line, be sure you are not in MTP mode

12/019/2015 02:19:29 - INFO - Device disconnected

12/020/2015 02:20:43 - INFO - Device connected with USB debugging on

12/020/2015 02:20:43 - INFO - Connected device : Sony Xperia Z2

12/020/2015 02:20:44 - INFO - Installed version of busybox : BusyBox v1.20.2-linusyang (2012-10-15 16:24:24 CST) multi-call binary.

12/020/2015 02:20:44 - INFO - Android version : 4.4.4 / kernel version : 3.4.0-perf-gd4d661a / Build number : 23.0.1.A.0.167

12/020/2015 02:20:44 - INFO - Checking root access

12/020/2015 02:20:44 - INFO - Root Access Allowed

12/021/2015 02:21:08 - INFO - Device disconnected

12/021/2015 02:21:13 - INFO - Device connected with USB debugging off

12/021/2015 02:21:13 - INFO - For 2011 devices line, be sure you are not in MTP mode

12/023/2015 02:23:45 - INFO - Device disconnected

12/024/2015 02:24:10 - INFO - Device connected with USB debugging off

12/024/2015 02:24:10 - INFO - For 2011 devices line, be sure you are not in MTP mode

12/029/2015 02:29:52 - INFO - Device disconnected

12/029/2015 02:29:56 - INFO - Device connected with USB debugging off

12/029/2015 02:29:56 - INFO - For 2011 devices line, be sure you are not in MTP mode

12/030/2015 02:30:08 - INFO - Device disconnected

12/008/2015 13:08:06 - INFO - Selected Bundle for Sony Xperia Z2 (D6503). FW release : 23.1.A.0.690. Customization : Vodafone Custom

12/008/2015 13:08:06 - INFO - Preparing files for flashing

12/009/2015 13:09:48 - INFO - Please connect your device into flashmode.

12/009/2015 13:09:55 - ERROR - Drivers need to be installed for connected device.

12/009/2015 13:09:56 - ERROR - You can find them in the drivers folder of Flashtool.

12/010/2015 13:10:01 - INFO - Device connected with USB debugging off

12/010/2015 13:10:01 - INFO - For 2011 devices line, be sure you are not in MTP mode

12/011/2015 13:11:29 - INFO - Flash canceled

EDIT This is what it looks like when I connect my phone in the normal mode:

12/018/2015 13:18:57 - INFO - Device connected with USB debugging on

12/018/2015 13:18:58 - INFO - Connected device : Sony Xperia Z2

12/018/2015 13:18:58 - INFO - Installed version of busybox : BusyBox v1.20.2-linusyang (2012-10-15 16:24:24 CST) multi-call binary.

12/018/2015 13:18:58 - INFO - Android version : 4.4.4 / kernel version : 3.4.0-perf-gd4d661a / Build number : 23.0.1.A.0.167

12/018/2015 13:18:58 - INFO - Checking root access

12/018/2015 13:18:58 - INFO - Root Access Allowed