I am having a problem with my phone. I installed CM 11 on it via TWRP 2.6.3 but for some reason the flash didn't workout well and the phone was stuck in the boot animation. The problem is now I am not able to access bootloader because of a faulty vol down button. Before it would work some time, but now have tried it several times but can't do any thing. It just recognizes the power button press and turns the phone on and it gets stuck in bootloader. How do I get in recover to solve this problem.