pls anyone suggest me..how can be downgrade the software ...ui6.1 is so better then to ui-7.....very fudu software yrrr.ksm se dimag khrab kr diya h sala betty ki maa behan kr di h ..camera photo bekar...memory size full quick fast...kya drama h yrr ...
Galaxy a34 ka may security patch aa gya hai bt download ni ho raha hai ..fail ho ja raha hai kya reason ho skta hai kisi aur ke sath bhi ho raha kya esa..answer plz