lllldante

hey guys : )

 i have  real problem i accidently brickd my phone through adb/fastboot i unlocked my phone already and when i tried to lock it again this happened

, this is the code that i typed in CMD :

adb devices
adb shell
su
echo -ne '\x00\x00\x00\x00' | dd of=/dev/block/mmcblk0p2 bs=1 seek=33796
exit
adb reboot bootloader

and after reset it as done my phone got bricked ( by the meaning of brick i mean phone not getting reset and its not reseting by holding Vol UP+power nor with pressing the red button near my sim card place and not even by taking out the battrey cable behind my device ) now :

when i connect my phone with usb cable the only thing my computer discover is ( theres 2 kind of discoverable device maybe they are the same : one when i connct to my usb 2 port and one when i connect it to my usb 3 port ; it should b same idnt know ) :

QHSUSB__BULK           and           USB Input Device

and believe me i TRIED every thing .

my question is now is there any version of  S1TOOL.exe that would support Sony xperia Z2 (D6502 Model) , and if not is there any kind JTAG device that could support my phone , and the last question is where 's my phone TestPoint ( i found one point that when i connct it to gnd reset my phone . please review if it's right or wrong  )

I would love to hear any suggestion from u guys ( and please dnt say take it to support center cause we dnt have any in our country and my phone guaraty is allready voided )

btw This is from my s1tool 6ii2015 :