useful info from Storozhila
1806A1533 (American), iOS7.0.6, operator Megaphone, flew network settings update (LTE), foolishly set, appeared unnecessary LTE switch, and the choice of 2G or 2G / 3G was gone, trouble ...
How to remove the LTE update without the Jail: (for the instruction THANKS to Grinders)
make a complete copy in tuna (I did it) or in aiklaud
do reset "content and settings", second line from the top
there will be an apple with an indicator, then the phone will turn off, we immediately pull out the sim card, the phone turns on, select the Russian language, enter the password for the wifi, activate, ask to insert the sim card, insert, wait, geolocation, select recovery, select the tuna and connect it to the computer and reboot, then in the tuna or in the phone offers to set the network settings, refuse ...
use the Internet 2G or 2G / 3G
we read
here Post has been editedpezhikR1 - 24.10.14, 10:41