How To Completely Wipe and Start Fresh?

[davidw]

Another newbie question... On my Telos, I have done a number of firmware installs, backups, restores using TWRP, etc. At this point, I really want to start with a completely blank slate. What is the best way to accomplish this? Thanks!

[RISCy Dude]

In settings/more settings/backup and reset there is a function to reset to factory and user data wipe.
For me personally, the best way is to flash a firmware using a PC, The USB Burning Tool and a Male-to- Male USB cable. That should give you the clean slate you desire, but either method will likely work for you.

BTW For safety sake, remove external SD card or USB attached storage.