1. durazo's Avatar
    Hi guys, i have 7100i i got it in USA, now i need to use it with nextel Mexico, do u know how to do this? i was told that i have to change the firmware, is that right, and where can i find it?.
    Right now i have a sim error on my screen.
    Please help.
    Thank U Guys.
    05-21-08 01:13 AM
  2. jdchance's Avatar
    Best bet is to call Nextel WorldWide at 866-840-9539... They can walk you through the proccess of setting it up in mexico... Also make sure your sim card is a 64k sim card (typically ending in the number 310) otherwise it will not work in this model blackberry...
    07-01-08 11:37 AM