I just installed on my phone with the same model and bootloader, with out any issues the only thing i used this twrp http://downloads.hostingsharedbox.com/ascarex/privated/addison/TWRP-3.2.3-addison-Unnoficial.img from experience rom, so far is doing great, also i used the latest magisk moduleMy model is: XT1635-02
Bootloader: 0xC182
Flashing: I'm doing wipes (data, system, internal, cache dalvik cache), flash system, flash gapps - wipe cache and dalvik - reboot.
Maybe the problem is that I'm using the TWRP for Treble Roms from Addison. I will try tomorrow on official TWRP.
But I flashed the AOISP rom right now and everything works. On your rom there was: "the phone app has stopped".
The same was on CarbonRom 7.0.