[Xperia SP Q&A, Help & Troubleshooting] vandra:
hey it flashing,, but disconnect due to lack of power i guess

flash tool log

15/030/2014 13:30:17 - INFO - <- This level is successfully initialized
15/030/2014 13:30:17 - INFO - Flashtool Version 0.9.13.0 built on 2013-06-04 22:50:00
15/030/2014 13:30:22 - INFO - Device disconnected
15/030/2014 13:30:29 - INFO - Selected C5303 / 12.1.A.1.205 / Generic Singapore (SGP-M1)
15/030/2014 13:30:30 - INFO - Preparing files for flashing
15/031/2014 13:31:23 - INFO - Please connect your device into flashmode.
15/031/2014 13:31:39 - INFO - Device connected with USB debugging off
15/031/2014 13:31:39 - INFO - For 2011 devices line, be sure you are not in MTP mode
15/031/2014 13:31:41 - INFO - Device disconnected
15/031/2014 13:31:41 - INFO - Device connected in flash mode
15/031/2014 13:31:41 - INFO - Opening device for R/W
15/031/2014 13:31:42 - INFO - Reading device information
15/031/2014 13:31:42 - INFO - Phone ready for flashmode operations.
15/031/2014 13:31:42 - INFO - Current device : C5303 - YT9108PFTN - 1272-3352_R1B - 1269-3538_12.1.A.1.205 - GLOBAL-LTE_12.1.A.1.205
15/031/2014 13:31:42 - INFO - Start Flashing
15/031/2014 13:31:42 - INFO - Processing loader.sin
15/031/2014 13:31:42 - INFO - Checking header
15/031/2014 13:31:42 - INFO - Flashing data
15/031/2014 13:31:45 - INFO - Loader : S1_Root_7054 - Version : R5G006 / Boot version : R11B017 / Bootloader status : ROOTABLE
15/031/2014 13:31:45 - INFO - Disabling final data verification check
15/031/2014 13:31:46 - INFO - Processing partition-image.sin
15/031/2014 13:31:46 - INFO - Checking header
15/031/2014 13:31:46 - INFO - Flashing data
15/031/2014 13:31:46 - INFO - Processing kernel.sin
15/031/2014 13:31:46 - INFO - Checking header
15/031/2014 13:31:46 - INFO - Flashing data
15/031/2014 13:31:49 - INFO - Processing fotakernel.sin
15/031/2014 13:31:49 - INFO - Checking header
15/031/2014 13:31:49 - INFO - Flashing data
15/031/2014 13:31:51 - INFO - Processing amss_fs_2.sin
15/031/2014 13:31:51 - INFO - Checking header
15/031/2014 13:31:51 - INFO - Flashing data
15/031/2014 13:31:51 - INFO - Processing amss_fs_1.sin
15/031/2014 13:31:51 - INFO - Checking header
15/031/2014 13:31:51 - INFO - Flashing data
15/031/2014 13:31:51 - INFO - Processing amss_fsg.sin
15/031/2014 13:31:51 - INFO - Checking header
15/031/2014 13:31:51 - INFO - Flashing data
15/031/2014 13:31:51 - INFO - Processing apps_log.sin
15/031/2014 13:31:51 - INFO - Checking header
15/031/2014 13:31:52 - INFO - Flashing data
15/031/2014 13:31:52 - INFO - Processing cache.sin
15/031/2014 13:31:52 - INFO - Checking header
15/031/2014 13:31:52 - INFO - Flashing data
15/031/2014 13:31:54 - INFO - Processing system.sin
15/031/2014 13:31:54 - INFO - Checking header
15/031/2014 13:31:55 - INFO - Flashing data
15/032/2014 13:32:29 - INFO - Ending flash session
15/032/2014 13:32:29 - ERROR - 31 : A device attached to the system is not functioning.
15/032/2014 13:32:29 - ERROR - Error flashing. Aborted
15/032/2014 13:32:30 - INFO - Device connected with USB debugging off
15/032/2014 13:32:30 - INFO - For 2011 devices line, be sure you are not in MTP mode
15/032/2014 13:32:34 - INFO - Device disconnected

what should i do next?

should i put in charge any longer?

will it works?