Insert the USB cable into your Samsung device while the message is still on the screen. Do not touch “Cancel.”. The screen will change to “USB mass storage” with a picture of a green Android and a message that says “USB connected.”. Touch “Connect USB storage” at the bottom. Your Samsung Galaxy S4 is now connected to your computer. Do you have a Samsung Galaxy S4 I9505 that is missing the 4G / LTE network mode in the settings menu? Then watch this video and check out the links below:Blo All of Samsung's foldables and many of its budget A-series devices are included on the list. The OnePlus 6 dies next February (on AT&T, at least). LG might have shut down its mobile division this I have used S4 mini for about 3 years and it stopped working one fine day.Unfortunately mine was scenario 3 and couldn't be fixed and the most likely reason being a power surge during charging or poor quality IC's mounted on the motherboard which have shorter life span. Vay Tiền Nhanh Ggads.

samsung s4 4g not working