me what is the pblm and solution for this
My nexus 5 is jumping with out touching anywhere like using a Chinese charger and u cannot use the mobile during charging. Now the situation has changed ie. I can only use the mobile while charging with a charger or a battery bank. I can also use the mob when it is fully charged. I have changed all the parts (micro usb port and display and battery) with an old spare mobile and the problem found in motherboard. During call, the display will go off and nothing can do until the call end. otherwise I have to switch off with power button continues pressing. The problem started when I open the handset for cleaning the device camera. Now Im carrying my nexus with a power bank all day.
Pls tell me what is the pblm and solution for this??????