at&t nighthawk question
so after reading several forums i was able to generate an imei, and i ordered a H2O sim card from ebay for $1.50 so i could use its iccid number in order to create a profile for the unlimited plan at&t offers for tablets. i inserted the sim card behind the battery and i've been waiting for an hour for something to happen......
has anyone else tried this? if so, did i do something wrong? please help, thank you 🙂