Help requested for Jelly bean rom for Konka w830
I need Jelly bean rom 4.1 or 4.2 or 4.3 for my konka w830 mobile phone.
512 mb ram
4" screen, 5 MP Camera, 1.3 MP front Camera
Currently running ICS.
Konka has updated another model w960 with JB 4.1, all specs are same except 8 MP camera. I downloaded the update.zip file and updated my mobile but the phone did not boot. So i rolled back. Can i modify the w960 rom for my w830 phone, since the processor, ram & company same. How to do it. please guide.