Nokia 5130c Keypad Jumper Ways Solution Full
https://gsmfixer.blogspot.com/2015/10/nokia-5130c-keypad-jumper-ways-solution.html
Nokia 5130c Keypad Problem Occur to to the hardware failure in mobile or water damage. Some keys may not work in this problem or full keypad may stop working. To remove this problem first try cleaning the board with thinner and then apply the jumpers as shown in the diagram solution. Here is the diagram for Nokia 5130c Keypad Jumper Ways:
