Samsung Galaxy S4: How to Change the Network Mode (LTE/GSM/WCDMA) HD

Learn how to change the network mode on the Samsung Galaxy S4. You can set your S4 to use LTE only, GSM, WCDMA, or let it automatically choose a network mode. FOLLOW US ON TWITTER: http://bit.ly/10Glst1 LIKE US ON FACEBOOK: http://on.fb.me/ZKP4nU FOLLOW US ON G+: http://bit.ly/WfMmZN "samsung galaxy" galaxy samsung s iv s4 "s 4" "s iv" s iv "galaxy s iv" "galaxy s4" "galaxy s iv"