iPhone 4S White screen HELP?!

[rMBP94]

So today I was changing a screen on an iPhone 4S which I have done plenty of times and put the phone back together only to find out the screen turned on and was a dim white! I can't see anything and this has never happened to me before! Is this a problem with the screen or the actual phone hardware? Any help would be much appreciated!

 

[heated lime]

So today I was changing a screen on an iPhone 4S which I have done plenty of times and put the phone back together only to find out the screen turned on and was a dim white! I can't see anything and this has never happened to me before! Is this a problem with the screen or the actual phone hardware? Any help would be much appreciated!

fairly sure its just the lcd on the screen. Do you buy OEM parts or cheap parts?

 

[rMBP94]

All original parts! The thing is i've used these screens to fix around 10 phones and they have worked perfectly on all of the occasions! Any fix for the screen of should I try send it back?