Hello,there.Im firdaus from malaysia and i am one of the samsung galaxy s advance user.And i have my problem eith my phone.Since i've upgrading to android 4.1.2 using Samsung Kies ,and i want to upgrading it with android 4.4.4 that is kitkat but with cyanogenmod ver.But,since i've downloading the zip file for android 5.1,it suddenly said that my android keyboard isnt responding.and accidently formatting almost everything including phone system and i do many things such as phone recovery and also advance recovery and it still wont work.Please try help this problem....