Xperia Rom for any Android Phone ICS,JB,KK (Karbonn A9+)

A stock ROM is the version of the phone's operating system that comes with your phone when you buy it.

A custom ROM is a fully standalone version of the OS, including the kernel (which makes everything run), apps, services, etc - everything you need to operate the device, except it's customized by someone in some way.
So what does the "customized" part mean? Since Android is open source, developers are free to take stock ROMs, modify them, strip them of garbage, optimize them, add things, and pretty much do whatever their imagination and skills allow.

Download these things

1: AIO Flasher Download form here  
2: A9+ boot and recovery img
3: Flare boot n recovery img 
4: Flare system img
5: Flare System img Modded A9+ 
6: Drivers

       
 Procedure:

1: Turn off the mobile.
2: Press Volume Up+Power until you see green screen (fastboot).
3: Connect USB and install Drivers
4: Open AIO Flasher In Console (Green) Type

If you see your device then

1.Select Boot > Select Boot.img> Click Erase > Flash
2.Select Recovery > Select Recovery.img> Click Erase > Flash
3.Select System > Select System.img> Click Erase > Flash

Finally from Reboot Menu Select "From Fastboot" > Click Reboot
Wait n Enjoy


Install Karbonn a9 Plus Custom ROM Step 3:

Requirements:
unrooted or rooted na Karbonn a9 plus
at least 75% charge battery
download these custom rom, copy anyone of it in SD card (don't create folder, just copy it in sd card)

Xperia Rom Download

Xperia Splash img