This phone is great only battery issue, anyway what OS is better for S4 Kitkat or Lollipop?
Good phone with great specs but the battery is the whole issue it can't​ even last for a day
Don, 28 Feb 2017Battery battery battery................useless!!!!!!My battery on average last around 3 and half hours up to 4 hours on a single charge and I havent replaced it since the day I bought it three years ago.
Alive, 15 Feb 2017One of the best phones ever. And an extinct on its class. Comes with a bunch of sensors that a... moreyeah agree to that, got mine 5years ago, and still have till now. not every phone has that infrafred port, it's very useful to me wherever I go. whenever i compare my phone to the new phones today, it didn't get behind. depends on how you use it, but for me. if s4 will last forever so be it. my best phone ever.
FEB 2017 - Amazing screen and is capable enough to beat all MID -Range smartphone in the industry.
Alive, 15 Feb 2017One of the best phones ever. And an extinct on its class. Comes with a bunch of sensors that a... moreCompletely agree...to date still tops and no other phone come close beside Note 3 & Xperia Z3
!!!!!!!!!! to all with SIM PROBLEM
It's not about your sim card or sim slot. It's about pins that connects sim/microsd slot to mainboard. Samsung failed with these (i think on purpose - how its possible that accidently it's breaks after 3 years since premiere).
demont plastic back cover
put something (small square of plastic card) on pins connector
mount plastic back together watching thing you put do not flip from place.
It should solve your problem.
Sory for bad english
One of the best phones ever. And an extinct on its class. Comes with a bunch of sensors that any of the new phones lacks. Now with this new trend of taking away every sensor, even the 3.5mm jack, the S4 still at the top of the notch.
If you got one, take specially care of him, because they dont build phones like this anymore.
Mazharul Islam, 24 Jan 2017My s4 is showing no sim card. It shows sim card removed (mobile network will be unavailable un... moreHaving the same issue, and am noticing that many users having this stupid SIM card disconnection issue.. Disapponted that Samsung didn't pay attention to such problem in one of it's highest series though it's supposed to overcome problems encountered in previous original S4
Anonymous, 02 Feb 2017My mobile showed LTE option when I was in nepal but whrn I came to india it is not showing....... moreCheck with your settings otherwise check with your telephone provider. Perhaps you are not in a 4g area.
My mobile showed LTE option when I was in nepal but whrn I came to india it is not showing....My device is samsung galaxy s4 gt 19505
try to go and flash it or unlocked it, and dont upgrade it to 5.0 just leave it on 4.45 version it will be ok then
Mazhar, 24 Jan 2017My s4 is showing no sim card. After every 20 minutes it's showing me (the mobile network will ... moreYou may need a new sim card. Take the phone to your provider and they will supply you with a new sim. Simple.
Mazharul Islam, 24 Jan 2017My s4 is showing no sim card. It shows sim card removed (mobile network will be unavailable un... morePower off, remove SIM, wipe SIM and replace.
If no change then
Try SIM in other phone to see if it is working.
If working SIM then master reset phone.
If still not working then likely SIM slot or physical phone problem which needs repair.