[Sony Xperia XZs Questions & Answers] jomdacillo:
Hi All,

Can someone help me?

I am flashing a firmware to my Sony XZs but upon running the flashing I got error on partition.sin

Please see the flashing logs below:

30/013/2018 12:13:01 - INFO - <- This level is successfully initialized

30/013/2018 12:13:02 - INFO - Flashtool Version 0.9.23.1 built on 11-01-2017 15:12:00

30/013/2018 12:13:02 - INFO - Executing search strategies to find proxy selector

30/013/2018 12:13:02 - INFO - No proxy found for IE. Trying next one

30/013/2018 12:13:02 - INFO - Strategy firefox failed trying next one : No Firefox installation found

30/013/2018 12:13:02 - INFO - No proxy found for java. Trying next one

30/013/2018 12:13:02 - INFO - Syncing devices from github

30/013/2018 12:13:02 - INFO - Opening devices repository.

30/013/2018 12:13:02 - INFO - Scanning devices folder for changes.

30/013/2018 12:13:07 - INFO - Pulling changes from github.

30/013/2018 12:13:08 - INFO - Quietly closing devices repository.

30/013/2018 12:13:08 - INFO - Devices sync finished.

30/013/2018 12:13:08 - INFO - Loading devices database

30/013/2018 12:13:08 - INFO - Loaded 101 devices

30/013/2018 12:13:08 - INFO - Starting phone detection

30/013/2018 12:13:08 - INFO - Device disconnected

30/013/2018 12:13:56 - INFO - Selected Bundle for Sony Xperia XZs(SO-03J). FW release : 41.2.B.0.227. Customization : NTT DoCoMo JP

30/013/2018 12:13:56 - INFO - Preparing files for flashing

30/014/2018 12:14:47 - INFO - Please connect your device into flashmode.

30/014/2018 12:14:57 - INFO - Device connected in flash mode

30/014/2018 12:14:57 - INFO - Opening device for R/W

30/014/2018 12:14:57 - INFO - Reading device information

30/014/2018 12:14:57 - INFO - Phone ready for flashmode operations.

30/014/2018 12:14:57 - INFO - Opening TA partition 2

30/014/2018 12:14:57 - INFO - Current device : SOV35 - BH909P9R76 - 1307-2817_R19E - 1306-8139_41.3.C.0.303 - GENERIC_41.3.C.0.303

30/014/2018 12:14:57 - INFO - Closing TA partition

30/014/2018 12:14:57 - INFO - Start Flashing

30/014/2018 12:14:57 - INFO - No loader in the bundle. Searching for one

30/014/2018 12:14:57 - INFO - No matching loader found

30/014/2018 12:14:57 - WARN - No loader found or set manually. Skipping loader

30/014/2018 12:14:57 - INFO - Loader : S1_Root_de8d - Version : 1299-4832_S1_Boot_MSM8996_LA2.0_O_203 / Boot version : 1299-4832_S1_Boot_MSM8996_LA2.0_O_203 / Bootloader status : NOT_ROOTABLE

30/014/2018 12:14:57 - INFO - Max packet size set to 4M

30/014/2018 12:14:57 - INFO - USB buffer size set to 512K

30/015/2018 12:15:01 - INFO - Parsing boot delivery

30/015/2018 12:15:01 - INFO - Found a template session. Using it : C:\Users\TEC\.flashTool\firmwares\prepared\41.2.fsc

30/015/2018 12:15:01 - INFO - Set loader configuration : [00 01 00 00 00 0C]

30/015/2018 12:15:01 - INFO - Opening TA partition 2

30/015/2018 12:15:01 - INFO - Writing TA unit 00002774. Value : 01

30/015/2018 12:15:01 - INFO - Closing TA partition

30/015/2018 12:15:01 - INFO - Processing partition.sin

30/015/2018 12:15:01 - INFO - Checking header

30/015/2018 12:15:01 - ERROR - Processing of partition.sin finished with errors.

30/015/2018 12:15:01 - INFO - Flashing finished.

30/015/2018 12:15:01 - INFO - Please unplug and start your phone

30/015/2018 12:15:01 - INFO - For flashtool, Unknown Sources and Debugging must be checked in phone settings

Any suggestion would be a big help. Thank you very much guys!