[Q] Updated to JB 4.2 but cant use camera now
I have updated my stock JB to 4.2 JB by following the instructions here: http://forum.xda-developers.com/show....php?t=2308431
But since then, my main camera has stopped working. The camera app is missing from the phone too. If I try to snap a pic through the fb app or whatsapp, I can do it using the front camera only.
How can I get the main camera to work? Even if I installa camera app from the google store, it recognises only the front camera.
When installing the update thru windows, I had an error on the lines of 'driver signature not verified', but the installation was complete. Could this be a reason?