Unhappy [Q] qhsusb dload mode xperia l

For any member of this forum.
Can you help me to unbrick my XL because my xperia l has hardbrik yesterday
That begin when I want to change external memory to internal memory and I had edited fold.fstab file
after I reboot my phone, on notification bar appear about error on my internal memory and must be format..
so I format my internal memory
and I turn off my phone..
after that I can't turn on my phone again..

maybe my phone has corrupt obout file system/partition
and haven't bootloader..

I can't flash use flashtool because my phone not detected on computer. fastboot also not detected..

but when I press vol up+vol down and connect to usb cable on my PC
it show about qhsusb-dload device ..

after I search on google and xda I feel have solution..

1 .Use QPST SOFTWARE FROM QUALCOMM

from this tutorial (indonesian) >" http://rendy37.wordpress.com/2013/08/30/tutorial-unbrick-andromax-u-dualcore-terdeteksi-qualcomm-hs-usb-qdloader-90089006/"

but I can't find mbn and hex files for msm8230 qualcom device

anyone can help to searh mbn/hex files msm8230 !

2. Use dump/backup mmcblkp0 file of xperia l

after I read this tutorial > "http://forum.xda-developers.com/showthread.php?t=2439367"
I think that trick also will work on msm8230/xperia l device because SIII use msm8960 qualcomm that same version/generation of qualcomm soc..

so anyone can upload dump/backup file of xperia 4.1.2 mmcblk0 for me.. !

3. or anyone have other solution...

thanks before..

sory for my bad english and my thread because I create it via operamini..