[Xperia Z2 Q&A, Help & Troubleshooting] aleks307:
I tried to install the Pokémon Go hack from tutuapp, when it finally finished installing everything seemed to be cool but all the applications started to crash one by one, then as a quick move I turned my phone off. After, I tried to turn it on but it just got stuck on the boot animation looping every time.

I have tried all of these methods in order to repair my phone:

- I used the Xperia Companion repair tool but it just gives me this error every single time I try:

Código de error: UEUpdateFailed

UE_2005

-I have tried to flash with all of the possible versions of firmware for my phone from Android Kitkat to Marshmallow and no one of them works when I try to flash. The log of flashtool (v 0.9.22.3) is the following:

09/021/2016 00:21:15 - INFO - <- This level is successfully initialized

09/021/2016 00:21:15 - INFO - Flashtool Version 0.9.22.3 built on 08-06-2016 22:30:00

09/021/2016 00:21:15 - INFO - Executing search strategies to find proxy selector

09/021/2016 00:21:15 - INFO - No proxy found for IE. Trying next one

09/021/2016 00:21:16 - INFO - No proxy found for firefox. Trying next one

09/021/2016 00:21:16 - INFO - No proxy found for java. Trying next one

09/021/2016 00:21:16 - INFO - Syncing devices from github

09/021/2016 00:21:16 - INFO - Opening devices repository.

09/021/2016 00:21:16 - INFO - Scanning devices folder for changes.

09/021/2016 00:21:20 - INFO - Pulling changes from github.

09/021/2016 00:21:20 - INFO - Quietly closing devices repository.

09/021/2016 00:21:20 - INFO - Devices sync finished.

09/021/2016 00:21:20 - INFO - Loading devices database

09/021/2016 00:21:20 - INFO - Loaded 92 devices

09/021/2016 00:21:20 - INFO - Starting phone detection

09/021/2016 00:21:25 - INFO - Device disconnected

09/021/2016 00:21:34 - INFO - Selected Bundle for Sony Xperia Z2(D6503). FW release : 23.5.A.1.291. Customization : Customized GEL

09/021/2016 00:21:34 - INFO - Preparing files for flashing

09/021/2016 00:21:48 - INFO - Please connect your device into flashmode.

09/022/2016 00:22:14 - INFO - Device connected in flash mode

09/022/2016 00:22:14 - INFO - Opening device for R/W

09/022/2016 00:22:14 - INFO - Reading device information

09/022/2016 00:22:14 - INFO - Phone ready for flashmode operations.

09/022/2016 00:22:14 - INFO - Opening TA partition 2

09/022/2016 00:22:15 - INFO - Current device : D6503 - CB5A20C0U8 - 1281-9709_R3D - 1278-4770_23.5.A.1.291 - GLOBAL-LTE_23.5.A.1.291

09/022/2016 00:22:15 - INFO - Closing TA partition

09/022/2016 00:22:15 - INFO - Start Flashing

09/022/2016 00:22:15 - INFO - Processing loader.sin

09/022/2016 00:22:15 - INFO - Checking header

09/022/2016 00:22:15 - INFO - Flashing data

09/022/2016 00:22:15 - INFO - Loader : S1_Root_9c84 - Version : MSM8974AB_27 / Boot version : S1_Boot_MSM8974AB_LA3.0_M_3 / Bootloader status : ROOTABLE

09/022/2016 00:22:15 - INFO - Max packet size set to 512K

09/022/2016 00:22:15 - INFO - USB buffer size set to 512K

09/022/2016 00:22:15 - INFO - Parsing boot delivery

09/022/2016 00:22:20 - INFO - Found a template session. Using it : C:\Users\Alex\.flashTool\devices\D65XX\default.fsc

09/022/2016 00:22:20 - INFO - Opening TA partition 2

09/022/2016 00:22:20 - INFO - Writing TA unit 00002774. Value : 01

09/022/2016 00:22:20 - INFO - Closing TA partition

09/022/2016 00:22:21 - INFO - Flashing finished.

09/022/2016 00:22:21 - INFO - Please unplug and start your phone

09/022/2016 00:22:21 - INFO - For flashtool, Unknown Sources and Debugging must be checked in phone settings

Note: Despites it says that is has finished flashing the phone continues in the same condition.

- I used fastboot mode to get the information about the bootloader status and it didn't work.

- I did try the tipically advices like:

--> using a different USB port from my computer.

--> Reinstalling both Xperia Companion and Flashtool (even an old version).

--> Reinstalling all the necessary drivers.

--> Rebooting Windows :D

--> Tried on three different computers.

I have looked in every single page on the internet for my problem but everything failed (even in forums from different languages like Russian, Indian,etc., ooh and Spanish (jk).

I really need help with this one, I'm a man of patience but this is the first time that something like this occurs to me.

Thanks.