How to fix "can't connect to camera" problem in some Roms

Actually it is common problem face by people who install new rom in android mobile.
This problem can easily solve

You need boot.img file
take both rom ,your original rom and your new custom rom which you want to install
here image is showing my original extrated rom

if you have your original  rom of your mobile then simply extract it.

after extracting search boot.img file

copy it .

now if you are using winrar then double click on new rom(no need to extract)

                                       

u will find boot.img file in it...

click on that and delete

                                        



                                   

After deleting it press ctrl + v it will paste copied boot.img file



                                    

After pasting click exit and now install this rom

after installing this rom your camera will work, if does'nt work then comment