[Xperia Z2 General] iCorx:
Hi,

When I try to flash the .575 firmware, it doesn't work and I'm still on .291

My device is encrypted, do I need to remove the encrytion with factory reset or am I doing something wrong ?

USB debugging is activated as well as unknown sources. Drivers were installed from the flashtool files. And I authorized the computer for usb debugging.

Here is the log of Flashtool :

18/007/2016 00:07:58 - INFO - List of connected devices (Device Id) :

18/007/2016 00:07:58 - INFO - - USB\VID_0FCE&PID_ADDE\6&356AC357&0&1	Driver installed : true

18/007/2016 00:07:58 - INFO - List of ADB devices :

18/007/2016 00:07:58 - INFO - - none

18/007/2016 00:07:58 - INFO - List of fastboot devices :

18/007/2016 00:07:58 - INFO - - none

17/012/2016 22:12:46 - INFO - Selected Bundle for Sony Xperia Z2(D6503). FW release : 23.5.A.0.575. Customization : Customized MEA

17/012/2016 22:12:46 - INFO - Preparing files for flashing

17/012/2016 22:12:46 - INFO - Please connect your device into flashmode.

17/012/2016 22:12:50 - INFO - Device disconnected

17/013/2016 22:13:06 - INFO - Device connected in flash mode

17/013/2016 22:13:06 - INFO - Opening device for R/W

17/013/2016 22:13:06 - INFO - Reading device information

17/013/2016 22:13:06 - INFO - Phone ready for flashmode operations.

17/013/2016 22:13:06 - INFO - Opening TA partition 2

17/013/2016 22:13:06 - INFO - Current device : D6503 - BH90GLVK16 - 1281-4640_R3D - 1278-4770_23.5.A.0.575 - GLOBAL-LTE_23.5.A.1.291

17/013/2016 22:13:06 - INFO - Closing TA partition

17/013/2016 22:13:06 - INFO - Start Flashing

17/013/2016 22:13:06 - INFO - Processing loader.sin

17/013/2016 22:13:06 - INFO - Checking header

17/013/2016 22:13:06 - INFO - Flashing data

17/013/2016 22:13:07 - INFO - Loader : S1_Root_9c84 - Version : MSM8974AB_27 / Boot version : S1_Boot_MSM8974AB_LA3.0_M_3 / Bootloader status : ROOTABLE

17/013/2016 22:13:07 - INFO - Max packet size set to 512K

17/013/2016 22:13:07 - INFO - USB buffer size set to 512K

17/013/2016 22:13:12 - INFO - Found a template session. Using it : C:\Users\Romain\.flashTool\devices\D65XX\default.fsc

17/013/2016 22:13:12 - INFO - Opening TA partition 2

17/013/2016 22:13:13 - INFO - Writing TA unit 00002774. Value : 01

17/013/2016 22:13:13 - INFO - Closing TA partition

17/013/2016 22:13:13 - WARN - partition is excluded from bundle

17/013/2016 22:13:13 - INFO - Opening TA partition 2

17/013/2016 22:13:13 - WARN - dbi is excluded from bundle

17/013/2016 22:13:13 - WARN - emmc_appsboot is excluded from bundle

17/013/2016 22:13:13 - INFO - Closing TA partition

17/013/2016 22:13:13 - INFO - Opening TA partition 2

17/013/2016 22:13:13 - WARN - Unit 2127 not found in bundle

17/013/2016 22:13:13 - WARN - Unit 2301 not found in bundle

17/013/2016 22:13:13 - INFO - Closing TA partition

17/013/2016 22:13:13 - INFO - Opening TA partition 2

17/013/2016 22:13:13 - WARN - rpm is excluded from bundle

17/013/2016 22:13:13 - WARN - s1sbl is excluded from bundle

17/013/2016 22:13:13 - WARN - sbl1 is excluded from bundle

17/013/2016 22:13:13 - WARN - tz is excluded from bundle

17/013/2016 22:13:13 - INFO - Closing TA partition

17/013/2016 22:13:13 - INFO - Opening TA partition 2

17/013/2016 22:13:13 - WARN - cache is excluded from bundle

17/013/2016 22:13:13 - WARN - apps_log is excluded from bundle

17/013/2016 22:13:13 - INFO - Processing kernel.sin

17/013/2016 22:13:13 - INFO - Checking header

17/013/2016 22:13:13 - INFO - Flashing data

17/013/2016 22:13:15 - WARN - fotakernel is excluded from bundle

17/013/2016 22:13:15 - INFO - Closing TA partition

17/013/2016 22:13:15 - INFO - Opening TA partition 2

17/013/2016 22:13:15 - WARN - userdata is excluded from bundle

17/013/2016 22:13:15 - WARN - system is excluded from bundle

17/013/2016 22:13:15 - WARN - amss_fs_1 is excluded from bundle

17/013/2016 22:13:15 - WARN - amss_fs_2 is excluded from bundle

17/013/2016 22:13:15 - WARN - amss_fsg is excluded from bundle

17/013/2016 22:13:15 - INFO - Closing TA partition

17/013/2016 22:13:15 - INFO - Opening TA partition 2

17/013/2016 22:13:15 - WARN - Unit 2212 not found in bundle

17/013/2016 22:13:15 - INFO - Closing TA partition

17/013/2016 22:13:15 - INFO - Opening TA partition 2

17/013/2016 22:13:15 - INFO - Closing TA partition

17/013/2016 22:13:15 - INFO - Opening TA partition 2

17/013/2016 22:13:15 - WARN - Unit 2404 not found in bundle

17/013/2016 22:13:15 - INFO - Closing TA partition

17/013/2016 22:13:15 - INFO - Opening TA partition 2

17/013/2016 22:13:15 - INFO - Closing TA partition

17/013/2016 22:13:15 - INFO - Opening TA partition 2

17/013/2016 22:13:15 - WARN - elabel is excluded from bundle

17/013/2016 22:13:15 - INFO - Closing TA partition

17/013/2016 22:13:15 - INFO - Opening TA partition 2

17/013/2016 22:13:15 - INFO - Writing TA unit 00002725. Value : 32 30 31 36 2D 30 38 2D 31 37 20 32 32 3A 31 33 3A 31 35 00

17/013/2016 22:13:15 - INFO - Writing TA unit 00002774. Value : 00

17/013/2016 22:13:15 - INFO - Closing TA partition

17/013/2016 22:13:15 - INFO - Ending flash session

17/013/2016 22:13:15 - INFO - Flashing finished.

17/013/2016 22:13:15 - INFO - Please unplug and start your phone

17/013/2016 22:13:15 - INFO - For flashtool, Unknown Sources and Debugging must be checked in phone settings

Edit : I received the system update for .291 but when I go in Settings > Status, it displays .291 (Also displays .291 in CPU-Z and Aida 64).

I also have the new stamina mode with came with .291

Maybe it's a display error ? I'm downloading the update.

Edit 2 : Couldn't install the update. I did a factory reset of my phone and tried to flash .575 but still on .291 :(

Edit 3 : Downloaded a .575 firmware with XperiFirm and flashed it. Some errors started spamming (.acore process stopped working).

Had to do a factory reset. Installed recovery, flased SuperSu and .291.

It works, I'm rooted, but i'm still in .575 :/