A leak from popular leakster @LlabTooFeR, suggests that HTCs next flagship device will be perfume and will run on Android 6.1 out of the box along with HTC Sense 8.0. The name Perfume is just a codename for the flagship and the not the actual name. Nothing else was mentioned about this device.
The leakster had earlier, dismissed rumors of a Snapdragon 820 powered HTC O2 flagship, that was supposed to arrive with a 6-inch QHD display, 4GB RAM, 64GB/128GB internal storage, and a 3,500mAh battery. In the latest tweet @LlabTooFeR also reaffirms that HTC O2 is dead.
HTC has been struggling this year with its revenue but its latest flagship offering the One A9 helped the company post a six month high in revenue and with the latest flagship HTC aims to repeat the same.