HTC seems to be very active about the OTA update for their handsets. Now today company has announced that the HTC one M8 will receive Marshmallow update on Match 7th. This announcement was done on twitter. HTC’s Mo versi has announced this news.
Great news on T-Mobile HTC One (M8) owners! We have received technical approval on Marshmallow! OTA to start on 3/7. Thank you @mvenugopal
— Mo Versi (@moversi) March 4, 2016
So its a great news for M8 holders, that after long time, they are getting this update.