My 6 review , phone itself is badass ! But ....signal strength SUCKS ! I guess it's designed for inner city geeks that never leave the city limits . 20 miles outside of Corpus Christi Tx and I only get one bar signal strength , and sometimes even no service ! I went to AT&T and asked wtf ? They replaced SIM card , same shit ...even inside their store I only had 3 bars ? I mean downtown CC and only 3 ? My 4s had at least 3 bars at my house and pegged out when proximity of any major cities ! They wanted to give me $200 for my 4s ...told them fuck no , if this POS don't work they will be taking it off my plan and re activating my old phone !!!!