After upgrading to marshmallow, my xperia m4 aqua dual shows only 850 mb of RAM. please help me to solve this problem as as possible. I already tried to repair software by pc companion and also factory restart my phone.
sony Xperia M4 aqua Dual phone quality are very good but this problem is cannot solve after trying many times by software updates.
so what can I do for solve this problem in my sony xperia M4 aqua dual phone, .
help me .