Hulan Ergi I’ve been hearing amazing things from people in Kuwait who are subscribed to Zain and already are using the 4G LTE technology so when my mobile service provided VIVA enabled their 4G LTE service I called them at once to check how to activate it and if there are any extra charges. The service is for free with no extra charges, all you have to do is send an SMS to activate it and whenever you are within the LTE range you will be connected. These are the steps I followed to enable the 4G LTE on my iPhone 5 in case you didn’t enable it already.  Read more »