dkloveu

Thank you alot for your help.

Thank you sir, for your quick reply. But I would like to know one more thing. I know many ask this question and I'm sorry to be lazy and not to search all those pages. So my question is,can I flash both kernel on my DEFY MB525(GL)..? Or Flashing GB kernel would affect my phone? And as I am a newbie to all this rooting and flashing stuff, I would also like to know that like if I want to test different roms on my phone how could I get back the data installed on the previous roms.? Like I am using CM10(4.1.1) now and want to flash CM7.2[because battery back-up really sucks]. So if I make a back-up of CM10, data would it run on CM7.2 rom? I have many questions regarding all this. Your help would be very helpful. I could help others too.

Thank you for share. But I would like to know what is the use of flashing kernel file? I rooted my phone, installed sndinit. Then flashed CM10 by following the standard procedure and then flashed gapps. In between I don't remember that I did do flash 'kernel file'. But still my phone is fine.(better than froyo). Could you help me regarding this?