I am facing issue since last 2 months tha6 my phone book is not working occassionaly, and shows blank contacts when opened or sjoes error to open or jist white screen.Even in whatsap those number doesnt show names of contact,And sudenly it starts wo...

Since Last week or two, facing this issueInitially thought ita due to low space so cleared all memory till 70gb freeNow still having tbis hanging and lag issue while opening and closing appMean while app works fineCan anybody sugest ...whts happenig ...