not booting from sd card

[DrewTechs]

Wait, I think I have a nano-size sd card in there, and looking at the wiki  it should be micro size?  ??  Anyway, I'll try that and report back.

The SIM and SD-card share almost the same spot: The SIM card goes in the "lowest" position, closest to the circuit board, while the SD card goes in the "upper" slot away from the circuit board and toward the plastic cover.

(Also, there is no "nano" size for SD cards, only "regular" and "micro". A "regular" card is very much obviously huge, while a micro SD card is roughly between the size of micro-SIM and nano-SIM)

miniSD cards use to be a thing actually but those got phased out in favor of microSD