{android} Does not apply off. update, installed native recovery and closed the bootloader, what's the reason?

Question

Android

In general, once I opened the bootloader on my HTC One (m7) to make my device root, and installed TWRP 2.6.x, but there was kind of like a bug, because in htc one I understand there is internal memory as an SD card emulation or on the contrary, TWRP did not see this section, and if you manually specify the root where the update was, this update was not visible, in general there were a lot of tambourines.
Now I installed a custom recovery, and closed the bootloader, downloaded the update, after applying the update, the phone goes into reboot and is loaded into the bootloader, the bootloader is closed (relocked) the update is not installed, what's the trouble?