have you read the thread at all?
the manufacturer after 1 year has nothing to do with the tv. so why are you having a go at LG?
The retailer on the other hand is who is responsible for any claims after the 1 year warranty period.
You also don't seem to have grasped LG and Currys have done everything by the book you on the other hand haven't. If you want to claim under SOGA you need a technicians report stating it was a manufacturing defect which caused the issue and not wear and tear.
I've said it many times before buy TV's from John Lewis it's as simple as that. LG are actually a good manufacturer it would be stupid to avoid them in future because you were in the wrong.
If you want your tv fixed either pay for the fix or get a technician to look at it. Learn from your mistake and next time make sure you buy from somewhere that gives away free 5 year warranties as standard.