Power users, listen up. HTC is rolling out an update to its flagship One (M8) that brings the Extreme Power Saving Mode feature. For now, though, only the unlocked and Developer Edition variants are receiving this update. In the United States, Sprint’s HTC One (M8) has the feature while every other carrier’s variant is still waiting.
If the update happens to surface over the weekend for your device, let us know!
Update: Outside of the U.S, it looks like Canadian carrier Telus pushed this update to its HTC One (M8) already.