[Rexel Eusef Bartolome]

I found sites that show roms of Arc Mobile Nitro 401D but they don't really explain how to get the phone to be rooted and/or unlocked bootloader. They only show steps on after it's been rooted.
They say Afterlife rom is the recommended rom for this device and I'd like to flash it but I don't really know how to unlock bootloader before rooting it. I've tried Framaroot, SRSroot, and Towelroot but no dice on all of them, I guess one click rooting isn't really the solution to this. I don't really know what the manufacturer's site is because its confusing, when I plugged the phone unto my computer it downloaded the driver "My HTC" however, my friend said that this phone model isn't HTC so I didn't try to go to the HTCDev instructions on how to unlock the bootloader. Please help