Samsung Galaxy S4 removal is much simpler than previously thought and thus easier to repair, that when compared to phones like the iPhone 5 or HTC One.
The first thing to emphasize is that no tools are required to release the back cover of the phone. The battery of the mobile is very accessible and easy to swap.
To get to the important components you must first remove the protective armor, which is only held by a few simple clips and screws. After this the motherboard where is the 13MP camera, with LED backlight sensor. In this plate is found the SIM cards and MicroSD card that is also easy to disassemble.
Having overcome this ‘barriers’ is available to the motherboard with many of the important components such as the Qualcomm Snapdragon 600 processor and the sensors used in Air View or Air Gesture.