unlockable bootloader

Droid RAZR HD
Article

Motorola Droid RAZR HD Developer Edition goes on sale for $600
by Richard Devine
Oct 18, 2012
So, we've already seen today that Verizon has made available the trio of Droid RAZR devices -- the M, HD and HD MAXX if you're counting -- but let us not forget about that other RAZR device....
Flyer
Article

HTC Flyer bootloader now unlockable using HTC web tool
by Alex Dobie
Sep 14, 2011
  HTC's 7-inch Flyer tablet is the latest device to find itself with an unlockable bootloader, courtesy of the official HTC development website. Added to the bottom of the list of unlockable devi...