This device has an internal Device Security which has not been updated for over 2 years by Samsung. Is it necessary to have an external anti virus on my phone?
BHUPENDER, 02 Sep 2016i am using s4 since 3 years now i am facing battery problem and heat problem alos
I had the same problem, but when I replaced the battery with a new one, heating is stopped, now as good as new.
I have a s4. Good in display. But very bad about in life battery. Once I turn on my data connection the part of the phone in back its geeting very hot. Very poor.
I have samsung s4 gti9505 and it's proximaty sensor is not working anybody help me plz
Arnaldo , 01 Sep 2016Am using galaxy s4 it's a nice phone but am face with heating issue! Am using android version... morei am using s4 since 3 years now i am facing battery problem and heat problem alos
Zimq, 31 Aug 2016When is the S4 I9500 going to be upgraded to marshmallow?It won't be.
Am using galaxy s4 it's a nice phone but am face with heating issue! Am using android version 5.0.1 plz is there any solution to this heating problem?
jeff, 01 Sep 2016how to upgrade my samsung i9500 jelly bean to lollipop
Do not upgrade, You will regret it and want to go back , so best if you insist, then you first do a back up so it could go back to the old JB
jeff, 01 Sep 2016how to upgrade my samsung i9500 jelly bean to lollipop if you can not update it normaly.Then try out updating from your pc with a program called smart swich it's a samsung program made to upate and back up samsungs series so is all good
Hi, both models are good. If you are looking for LTE technology then go for I9505.
I now using s4 and use android 5.0.. Should i downgrade to android kitkat or not?
Mayuri khasim, 30 Aug 2016S4 upgrade to marshmallow When is the S4 I9500 going to be upgraded to marshmallow?
Buy a new genuine samsung battery. Or if you cannot afford to. Go to power saving mode, activate and dim your brightness. If you are browsing on the Internet, or on Instagram, facebook or playing games, your battery will always drain fast, even if your battery is new.
If you browse the Internet via your mobile connection, your battery will always drain very quickly.
Am using s4 but my battery drains quickly so cn anyone tell me a solution and can i know how many hours battery stays in s4 phone
Hello guys, my s4 wifi and bluetooth could not turn on. what should i do?
methou, 22 Aug 2016relly s4 not 4g sportdS4 upgrade to marshmallow
Anonymous, 24 Aug 2016I want to upgrade my s4 in marshmallow so plz tell me the solution.....Just wait cause Samsung didnt mention any thing