i m using s duos frm last 4 months it was working slow for sometime but know im feeling proud that i have purchase good phone ....my friend told to download antivirus app (avg mobile) after downloading that app my mobile is working fast ...it is best app compare to any other antivirus app it always scan app protect my mobile from virus if u download virus app it will tell fast that this app has virus. ..im playing subway surfers in mobile ...this is nice phone....for fast internet download uc browser mini clear u r ram in time....u can use antutu tester and clean master also .....paisa vasool mobile
Though the phone is having all the features,it is very worst when we use it. Recent contacts take toomuch time to load. Touch is very very bad. The major disadvantage of this phone is hangig often. I am using many samsung mobile fot the past 6 years. I did't experience any difficulty except this phone.
Thomas, 24 Aug 2013An excellent smartphone.This phone is wrost dont buy it and its music player is too slow
if you want better phone than S Duos but in the same price then you may all try Galaxy Fame it is a much better phone than this phone
iameboidoria, 23 Aug 2013simply go to settings>data usage>slide the horizontal line to your desired limit. That's it!please clarify the desired limit,what does it mean,thnks.
I also use samg s duos. . . . But why this phone have hang ? ? ? Give me one solution ? ? ?
subway surf not work properly,,,cell lags many time when play sub.surf.....full hd videos not supported....
ishy, 24 Aug 2013phone is nice but oprating syst is slow
I am sure you are 100% right!! ha ha ha ha.....
join Samsung he needs you, or join Google and develop better os.
s users, 24 Aug 2013this mobile is worst compare to anyother samsung mobile. im using frm 7 days its really bad it... moreApps movesd app download to move to sdcard
running apps closed to phone perfomens increase
[deleted post]really its worst mobile its internet speed is slow even messaging calling takes time we cant play hd games its touch is also not smooth cant move apps to sd card this mobile doesnt perform any basic thing and dis mobile price decreases every time first when it was launch its price was 19000 knw its 9000 if i get dis mobile free also i will nt take no jellybean updates...worst worst worst mobile forever purchase any other low budget mobile but nt this one galaxy young fame core r best than this s duos.......
rajesh.rajan, 23 Aug 2013Hey guys! I have been using this phone for the past 7months now. It is a good phone for the pr... moreDear, when I am using Skype viedo call sudden black screen appear and sometime restart automatically. How Can I over come this problem Please guide me.