so i m starting to move with it....
i have rooted my device and its successfully rooted, then i tried to unlock bootloader, followed sony's official method.
at final command line "fastboot.exe -i 0x0fce oem unlock 0xKEY" i got an error, it says Failed "your device already unlocked"
ok fine, so its unlocked...
i needed a CWM recovery, so i install and flash CWM via X-Parts from Play store and it works successfully...
i rebooted my devices into recovery and took an nandroid backup.
well everything goes well
then i got interest about cynagenmod officail custom Rom, i have downloaded cm-9.1.0-haida.zip and gapps-jb-20121011-signed.zip for my xperia neo v. i choose that because it was only stable ROM from cynagenmod.
then cynagenMod instruction says that i have to flash from cm-9.1.0-haida.zip, so i did copy boot.img from zip and paste it into sdk and i flashed that via SDK.
the great mistake i have done
its flashed CWM Based recovery v188.8.131.52
My boot screen also changed from Sony, Xperia to Free Experia Project with that boot.img flash
after that i didnt took any nandroid backup, i thought i already have one via X-parts CWM
so i did follow instruction, wipe cache, wipe data/factory reset, delvic cache, battery and install cm-9.1.0-haida.zip from sd card, also gapps-jb-20121011-signed.zip
after installation done i rebooted my device and CM9.1.0 just ready to use, well i have setup everything and start using Cynagenmod Based ROM,
i didnt get much fun of it and i wanna go back to my stock ROM ics 4.0.4
i reboot into recovery and restore backup (created with x parts recovery), the restoration was successfull but after reboot Free Xperia Project boot window comes again and after few second my phone stucks in black screen.
that time i noticed my phone have now two CWM recovery, CWM v184.108.40.206 and X-parts Recovery.
then i tried another ROM called "Revolution_ics_hd_revolution[build_7].zip" it was also installed successfully, but my phone stuck again after Free Xperia Project Boot Screen, and X parts Recovery gone again with this installation.
i tried to flash Stock Rom MT11i_4.1.B.0.587.ftf and Stock kernel MT11i_4.1.B.0.587_kernel.ftf by Flashtool.
when i reboot into flashmod then altime it says : -
06/041/2014 14:41:30 - ERROR - Error in processHeader : 1 : Incorrect function.
06/041/2014 14:41:30 - ERROR - Error flashing. Aborted
i dont know what to do, i can only install and use CM9.1.0 haida now, no other ROMs, even i dont wanna go back to my stock boot screen, stock rom 4.0.4...
i guess somehow if i can remove that boot.img comes from cm-9.1.0-haida.zip, flash original sony boot screen then i could have back to my everything stock and original
is there any way? any tips...?
I wanna go back to my custom kernel, custom rom 4.0.4.....
Please help me....