I know the Optimus G on AT&T and Sprint is on many an Android fan’s wish list this fall. However, this bit of news may curb that enthusiasm just a bit. Our pals over at Android Central have personally written LG and received this response from LG themselves:
The Optimus G doesn’t support an unlocked bootloader.
Straight and to the point. I can’t say that this comes as a huge surprise, it’s just a little perplexing why manufacturers continue to do this. But there it is, right there in black and white. How will this decision affect your decision on a new device, if at all? LG Nexus anyone?
source: Android Central