well RAM is not a thing that you can change it i advise an app for you cleanit this powerfull app will delete your junk files and gives more space to RAM be advised.if you use it carelessly you will remove your necessery files
hello pal. i had this problem to. here's as easy way you must install a flash android version. it's importent that the new android version that you want to isntall must be falshed it's all because a kind of virous have a nice day
