in this video i ll show you how you can fix android starting optimizing app 1 of 1 in very simple way.there are 2 methods to solve that problem,first you need to delete True caller if Problem not solved then find out some apps like ac market or antivirus.delete these kind of apps.hope your problem will solve.if not then simply save your data and hard reset your mobile 100 % problem solve.Follow Video for more Detail.Thanks
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