Unlocked HTC one 32 GB version

[KnightRide007]

What is the difference between unlocked 32 GB and developer edition. If I go with unlocked 32 GB ($575) will I be able to upgrade the OS later.
Also how an unlocked phone gets OS upgrade as it is not tied to any carrier?

 

[scorpiodsu]

Guess you missed the real early threads about this LOL.

Developer - SIM and bootloader unlocked
Unlocked - SIM unlocked

Updates come directly from HTC since there is not carrier in the middle.