when charging my phone the navigation button will disappeared I will not be able to navigate or do any thing on my phone.|
sometime if I leave the phone for so long the same thing will happen the Navigation button will disappeared.
and is not as if I removed the charger it will come back no, I will need to press the power button several times before it come back.
pls what could be the cause of this? pls I need answer and help
thank you in advance ????