If you're using an HTC One M9 on T-Mobile, your wait for Android 6.0 Marshmallow is almost over. HTC's Mo Versi has confirmed that the update will start rolling out on Tuesday, February 16.

HTC originally rolled out the Marshmallow update to the unlocked HTC One M9 back in December, and it started landing for carrier variants in January. T-Mobile will be the second carrier in the U.S. to get the update, coming just behind Sprint, which began it's rollout earlier in February.

Update: In a follow-up Twitter post, Versi has confirmed that the update for Verizon's HTC One M9 has received approval as well; it will begin rolling out on the same day.

Source: Mo Versi (Twitter)