It seems that whenever I did the factory reset, my phone run a lot smoother, but after sometimes, it had gone wild with its lag~, any explanation why? I had also moved the movable apps through settings>application manager.
hi, i cant find any soulution yet. but factory resetting it seems abit, just abit more helpful~ u can always use odin to flash back to previous version. I didnt do it as i enjoy jelly bean 4.2.2 more~
Thx, i have did what u suggested, but i am still facing random lags, the phone run smooth for awhile,then the nightmare started, phone lags badly. i can get hangs even when typing and app launch is very long.
hi~ i am new to this forum and i would like to ask. Is there any way to remove the lag i face after upgrading my samsung galaxy grand duos Gt-I9082 to jellybean 4.2? i am facing random hang and alot of lags when launching app or even unlock screen. I currently have a 4GB memory card in it only.:(