u/ImpressiveDraw7708

For context, my phone died, and it fell out of my hand. i charged it, booted it up, and now it says no service. i walked about a block away from my house and good service was brought back again. i then walked back to my house and it again went out of service. Faraday cages are out of the question. My mom, who lives at the same house as me, who is on Rogers says she has full bars. What could've happened?

i have a raspberry pi 4 model b (4gb) with a 32gb thumb drive. what do i do to download it and ipload it to the computer? Cheers