I was able to root, install TWRP, and permanent root using adb commands to get into fastboot and recovery. What's the proper key press combo because I cannot figure this out?
Sent from your mom's smartphone
1. FIRST of all, make sure that Fast Boot is off (Settings --> Power --> Fast Boot (uncheck).
2. Power off the unit.
3. While holding the volume button DOWN, press the power button. If you get the splash screen, you'll have to power off again and try again.
4. Hold both buttons for a second or two until you feel the vibration, then release the volume down button, the bootloader screen will come up.
5. Select hboot (if not already selected). Use volume button to scroll down to recovery. Press power. You will then see the splash screen (with red lettering unless you flashed an alternate hboot) and the unit will boot to recovery.
Do yourself a favor and either figure out a way to get the Advanced Power dialogue into your ROM, or download Quickboot which will do the same thing.