How to insert SIM Card in Samsung Galaxy S4(GT-I9500)?

Click here to know how to insert MicroSD Card in Samsung Galaxy S4 (GT-I9500).

a). Remove the back cover by inserting a fingernail or pointed object into the slot on the side of your device. 

c). i).  Now, remove your device's battery. 
     ii). Carefully slide the SIM card into the SIM card socket until the card clicks into place.

NOTE: Make sure the card’s gold contacts face into the device and the angled corner of the card is positioned correctly. 

d). Insert the Batterry again and replace the back cover. Press along the edge of the back cover until you have a secure seal and it clicks into place.

IMPORTANT: The SIM card information and its contacts can be easily damaged by scratching or bending, so be careful when handling, inserting, or removing the card.