Help please help me out

[gulster]

hi, i am newb
i have a galaxy s2 plus i9105p based on android 4.1.2. i tried OTA updates but could find.
now i wanted to root it and install CM 12.1 on it.
i rooted it with firmware 4.1.2 via KINGROOT and install CWM non touch recovery on it.
now problem is in order to install CM 12.1 you must have stock 4.2.2 firmware.
please tell me how i update it to 4.2.2 now or any other method that i can install CM 12.1 on it

 

[scary alien]

Welcome to our AndroidForums, @gulster .

It sounds like you need to visit our SG S3 (international) root area:

http://androidforums.com/forums/root-samsung-galaxy-s2-international.778/​

That area and the folks that visit and have posted in there can likely best help you out.

Lemme know if you'd like me to more your thread over there.

Cheers!