[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Frayser:
Hi everybody there! I've got a problem - I've bricked my ST15i, now it bootloops if switched on and it won't charge as well.

I failed to boot into recovery regular way, it doesn't work.

The only way out I see is flashing another FW via flashtool, I've tried two different firmwares and the result is the same:

It stops working after the last line, while the progress bar is still 0%

04/043/2012 11:43:45 - INFO - <- This level is successfully initialized
04/043/2012 11:43:46 - INFO - Flashtool Version 0.9.1.0 built on 2012-08-30 22:18:07
04/043/2012 11:43:46 - INFO - You can drag and drop ftf files here to start flashing them
04/043/2012 11:43:53 - INFO - Device disconnected
04/044/2012 11:44:41 - INFO - Selected ST15_4.1.B.0.431_Generic World.ftf
04/044/2012 11:44:41 - INFO - Preparing files for flashing
04/044/2012 11:44:48 - INFO - Please connect your device into flashmode.
04/044/2012 11:44:54 - INFO - Device connected in flash mode
04/044/2012 11:44:54 - INFO - Opening device for R/W
04/044/2012 11:44:54 - INFO - Reading device information
04/044/2012 11:44:54 - INFO - Phone ready for flashmode operations.
04/044/2012 11:44:54 - INFO - Start Flashing
04/044/2012 11:44:54 - INFO - Processing loader
04/044/2012 11:44:54 - INFO - Checking header
04/044/2012 11:44:54 - INFO - Flashing data
04/045/2012 11:45:21 - INFO - Loader : S1_Loader_Root_773f - Version : R4A066 / Bootloader status : ROOTABLE
04/045/2012 11:45:21 - INFO - Processing kernel.sin
04/045/2012 11:45:21 - INFO - Checking header
04/045/2012 11:45:21 - INFO - Flashing data
04/045/2012 11:45:29 - INFO - Ending flash session

What might cause the problem? I have a locked BL, does that matter? What else can I do to revive mini?

Thank you

PS, SEUS can't help me, as it says my phone is up to date, thought it's not.

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An attempt to unbrick using the FreeXperia unbricking project ended the same way:

04/030/2012 12:30:13 - INFO - <- This level is successfully initialized
04/030/2012 12:30:13 - INFO - Flashtool Version 0.9.1.0 built on 2012-08-30 22:18:07
04/030/2012 12:30:13 - INFO - You can drag and drop ftf files here to start flashing them
04/030/2012 12:30:18 - INFO - Device disconnected
04/030/2012 12:30:41 - INFO - Device connected in flash mode
04/030/2012 12:30:59 - INFO - Selected Xperia_2011_FreeXperia_ALL.ftf
04/030/2012 12:30:59 - INFO - Preparing files for flashing
04/030/2012 12:30:59 - INFO - Please connect your device into flashmode.
04/031/2012 12:31:00 - INFO - Opening device for R/W
04/031/2012 12:31:00 - INFO - Reading device information
04/031/2012 12:31:00 - INFO - Phone ready for flashmode operations.
04/031/2012 12:31:00 - INFO - Start Flashing
04/031/2012 12:31:00 - INFO - Processing loader
04/031/2012 12:31:00 - INFO - Checking header
04/031/2012 12:31:00 - INFO - Flashing data
04/031/2012 12:31:03 - INFO - Loader : S1_Loader_Root_773f - Version : R4A066 / Bootloader status : ROOTABLE
04/031/2012 12:31:03 - INFO - Flashing preset.ta
04/031/2012 12:31:03 - INFO - Writing TA unit : [00, 00, 08, FD, 00, 00, 00, 02, 00, 00]
04/031/2012 12:31:03 - INFO - Ending flash session

PPS:

Wotan sees my phone, flashtool sees my phone, adb doesn't - that's strange.

I tried to flash it with wotan (I remember it helped me some day) but due to previous unsuccessful attempts to flash the phone, there's no more free memory for a firmware, I guess it's the reason even wotan fails.