It’s time to celebrate a little win. The other day, my mom contacted me saying her 10-year-old iPhone wouldn’t turn on. After getting a hold of the device and doing some family IT support, I concluded the battery was dead. So I bought her a new (old) one on Walmart (SE 3rd gen., if you must know). Her old phone used a SIM card, so I was expecting the process to go something like this: Take the SIM out of the old phone Put it in the new phone Setup the device Troubleshoot why there was no service Call my...