Sony Xperia ZL c6503 bootloop?

Hello,

I think I accidentally briked my device, after a failed google store install attempt onto a fresh installation of cyanogenmod.

The device powers on, shows me the sony logo and restarts.
I have access to fastboot and flashmode.

At the moment I have flashed it to contain an official rom. But, when I flash it to contain a cyanogen rom, I can even access the recovery menu.

I feel like I'm missing out a little part of the puzzle, and I tried all of the tricks from this thread: http://forum.xda-developers.com/show....php?t=2201148

Although the flashing to official rom completed, it gave me some weird error.

The full Log
16/021/2016 01:21:37 - INFO - Device connected in fastboot mode
16/021/2016 01:21:52 - INFO - Device Status: FASTBOOT mode
16/021/2016 01:21:59 - INFO - Now plug your device in Fastboot Mode
16/022/2016 01:22:01 - INFO - Fetching fastboot version info from connected device
16/022/2016 01:22:01 - INFO - FASTBOOT version info: [ version: 0.5 ]
16/022/2016 01:22:31 - ERROR - root : this bundle is not valid
16/022/2016 01:22:31 - INFO - Selected Bundle for Sony Xperia ZL (C6503). FW release : 10.7.A.0.222. Customization : RU
16/022/2016 01:22:31 - INFO - Preparing files for flashing
16/022/2016 01:22:44 - INFO - Please connect your device into flashmode.
16/022/2016 01:22:49 - INFO - Device disconnected
16/023/2016 01:23:06 - INFO - Device connected in flash mode
16/023/2016 01:23:07 - INFO - Opening device for R/W
16/023/2016 01:23:07 - INFO - Device ready for R/W.
16/023/2016 01:23:07 - INFO - Reading device information
16/023/2016 01:23:07 - INFO - Phone ready for flashmode operations.
16/023/2016 01:23:07 - INFO - Opening TA partition 2
16/023/2016 01:23:07 - INFO - Current device : Unknown: Apr 27 2015/08:46:48 - EP7305027H - Unknown: Apr 27 2015/08:46:48 - Unknown: Apr 27 2015/08:46:48 - Unknown: Apr 27 2015/08:46:48
16/023/2016 01:23:07 - INFO - Closing TA partition
16/023/2016 01:23:07 - INFO - Start Flashing
16/023/2016 01:23:07 - INFO - Processing loader.sin
16/023/2016 01:23:07 - INFO - Checking header
16/023/2016 01:23:07 - INFO - Flashing data
16/023/2016 01:23:07 - INFO - Loader : S1_Root_5ca3 - Version : APQ8064_39 / Boot version : S1_Boot_Lagan_1.1_10 / Bootloader status : ROOTED
16/023/2016 01:23:07 - INFO - Max packet size set to 512K
16/023/2016 01:23:08 - INFO - Making a TA backup
16/023/2016 01:23:08 - INFO - Opening TA partition 1
16/023/2016 01:23:08 - INFO - Start Dumping TA partition 1
16/023/2016 01:23:08 - INFO - Finished Dumping TA partition 1
16/023/2016 01:23:08 - INFO - TA partition 1 saved to /Users/toomashaide/.flashTool/registeredDevices/EP7305027H/s1ta/2016-07-15_01-23-08/1.ta
16/023/2016 01:23:08 - INFO - Closing TA partition
16/023/2016 01:23:08 - INFO - Opening TA partition 2
16/023/2016 01:23:08 - INFO - Start Dumping TA partition 2
16/023/2016 01:23:08 - INFO - Finished Dumping TA partition 2
16/023/2016 01:23:08 - INFO - TA partition 2 saved to /Users/toomashaide/.flashTool/registeredDevices/EP7305027H/s1ta/2016-07-15_01-23-08/2.ta
16/023/2016 01:23:08 - INFO - Closing TA partition
16/023/2016 01:23:08 - INFO - Parsing boot delivery
16/023/2016 01:23:08 - ERROR - root : this bundle is not valid
16/023/2016 01:23:08 - INFO - No flash script found. Using 0.9.18 flash engine
16/023/2016 01:23:08 - INFO - Opening TA partition 2
16/023/2016 01:23:08 - INFO - Writing TA unit 00002774. Value : [01]
16/023/2016 01:23:09 - INFO - Closing TA partition
16/023/2016 01:23:09 - INFO - Processing partition-image.sin
16/023/2016 01:23:09 - INFO - Checking header
16/023/2016 01:23:09 - INFO - Flashing data
16/023/2016 01:23:09 - INFO - Phone boot version : S1_Boot_Lagan_1.1_10. Boot delivery version : S1_Boot_Lagan_1.1_10
16/023/2016 01:23:09 - INFO - Boot delivery up to date. Nothing to do
16/023/2016 01:23:09 - INFO - Opening TA partition 2
16/023/2016 01:23:09 - INFO - Closing TA partition
16/023/2016 01:23:09 - INFO - Opening TA partition 2
16/023/2016 01:23:09 - INFO - Processing amss_fs_1.sin
16/023/2016 01:23:09 - INFO - Checking header
16/023/2016 01:23:09 - INFO - Flashing data
16/023/2016 01:23:09 - INFO - Processing amss_fs_2.sin
16/023/2016 01:23:09 - INFO - Checking header
16/023/2016 01:23:09 - INFO - Flashing data
16/023/2016 01:23:09 - INFO - Processing amss_fs_3.sin
16/023/2016 01:23:09 - INFO - Checking header
16/023/2016 01:23:09 - INFO - Flashing data
16/023/2016 01:23:09 - INFO - Processing cache.sin
16/023/2016 01:23:09 - INFO - Checking header
16/023/2016 01:23:09 - INFO - Flashing data
16/023/2016 01:23:11 - INFO - Processing fotakernel.sin
16/023/2016 01:23:11 - INFO - Checking header
16/023/2016 01:23:11 - INFO - Flashing data
16/023/2016 01:23:12 - INFO - Processing kernel.sin
16/023/2016 01:23:12 - INFO - Checking header
16/023/2016 01:23:12 - INFO - Flashing data
16/023/2016 01:23:13 - INFO - Processing rpm.sin
16/023/2016 01:23:13 - INFO - Checking header
16/023/2016 01:23:13 - INFO - Flashing data
16/023/2016 01:23:14 - INFO - Closing TA partition
16/023/2016 01:23:14 - INFO - Opening TA partition 2
16/023/2016 01:23:14 - INFO - Processing system.sin
16/023/2016 01:23:14 - INFO - Checking header
16/023/2016 01:23:14 - INFO - Flashing data
16/027/2016 01:27:36 - INFO - Closing TA partition
16/027/2016 01:27:36 - INFO - Opening TA partition 2
16/027/2016 01:27:36 - INFO - Flashing cust-reset.ta to partition 2
16/027/2016 01:27:36 - INFO - Writing TA unit 000008A4. Value : [00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00]
16/027/2016 01:27:36 - INFO - Flashing preset.ta to partition 2
16/027/2016 01:27:36 - INFO - Writing TA unit 000008A4. Value : [00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00]
16/027/2016 01:27:36 - INFO - Closing TA partition
16/027/2016 01:27:36 - INFO - Opening TA partition 2
16/027/2016 01:27:36 - INFO - Processing elabel-C6503-row_201310181800.1_10.7.A.0.222.sin
16/027/2016 01:27:36 - INFO - Checking header
16/027/2016 01:27:36 - INFO - Flashing data
16/027/2016 01:27:38 - INFO - Closing TA partition
16/027/2016 01:27:38 - INFO - Opening TA partition 2
16/027/2016 01:27:38 - INFO - Writing TA unit 00002725. Value : [32, 30, 31, 36, 2D, 30, 37, 2D, 31, 36, 20, 30, 31, 3A, 32, 37, 3A, 33, 38, 00]
16/027/2016 01:27:38 - INFO - Writing TA unit 00002774. Value : [00]
16/027/2016 01:27:38 - INFO - Closing TA partition
16/027/2016 01:27:38 - INFO - Ending flash session
16/027/2016 01:27:38 - INFO - Flashing finished.
16/027/2016 01:27:38 - INFO - Please unplug and start your phone
16/027/2016 01:27:38 - INFO - For flashtool, Unknown Sources and Debugging must be checked in phone settings
16/027/2016 01:27:39 - INFO - Device connected in flash mode
16/027/2016 01:27:49 - INFO - Device disconnected

Any help, tips and information is appreciated :good: