What cause of battery appear “cross” visual on screen ?
Battery have 4 PIN, you can look at your battery :
Pin 1 : the right PIN, is for produce a voltage.
Pin 2 : thermistor, control temperature. This mean to
protect from overheat that cause reduce life battery. – this is cause of appear
cross visual on screen, mean connection between battery to PCB.
Pin 3 : to indentification voltage current which is connect
to PWS (Power Supply Management). – if this
damage will effect your BlackBerry always reboot.
Pin 4 : the left PIN, is Negative (-).
Note : charge battery with BB off it will help to longest life of battery.
