nothing.

Mine also rooted. From time to time i need to check sammobile for updates to flash.
I have a Note 10.1 custom ROM can install off Google play but crashes upon launching. Guess cant use.

how to use greenify? just hibernate?

only rm500? so low in value now?

hi, user of towelroot here.

previously managed to root my s4 lte, and can check for software update.

today tried to check for software update, it said that software has been modified.

download mode, knox 0x0.

hi s4ers..

Ive lost my s4 last month.. planning to buy s5.. wat say u?..

gonna missed this thread badly.. 

why s5? still happy with samsung?

deeply unhappy, just waiting for international non scalper 1+1 set, then i'm out.

camera performance is my main dislike.

little bit here and there.

latest thing that make me frustrated is, now I keep receive the notification saying that my wifi is unstable, when another s4 is working fine in the same wifi connection.

overall, s4 suxs and full of bugs.

I think he need new godphone ipong, then all his problem resolved. BTW, I switch back to Samsung from i5s after 1 week of usage.

Thats not correct.

Use ODIN to flash Official firmware and to inject (flash) Custom Recovery (CWM//TWRP)
Once you've flashed custom recovery, flash Custom rom from there.

I recommend you to get the latest Philz CWM Recovery
About the camera issues, well its common, i've used HTC/Samsung/LG/Nokia/Sony, all have their pro's and con's.
I am like you, i am concerned of every details within a phone.

About the wifi issue, i can say it is modem related. Flash the latest XME (Malaysia) modem for i9505, im not sure now it is NB2 or what. Can check from Samsung Firmware sites. I can make a flashable modem for you, i just need the modem.bin file

Seems like its not the battery related. Actually im facing kinda same issue like this but not totally apparent.

Mine will not just reboot/bootloop, it will turned off automatically, and need to re-insert the battery or plug in the charger to make it on again. This is not happening frequently, just soo rare. But when it happens, always after/when using the Camera.

At first i thought its battery related too as me too using SunGlobal, but it turns out its not. After i changed to latest XME firmware, this problem seems to improve a bit but it still happened once.
NBE is an old one? As i saw NBE modem like 4-5 months back. No update yet?
Its a modem version for a specific firmware.

This modem directly related to your Wifi (Frequency) And Signal Reception, Also Local ISP Data

I'm using 2 diff battery..1 is ori samsung 1 is SunGlobal..both also have this issue, I actually bought a brand new battery & it still has the same issue. idk what the hell is wrong, it happens less now but once every hour or so..i just need to take out battery few mins, then pray that it won't happen immediately when I put it in again. it is getting really annoying..

there was no water damage/drops/bangs anything that could have triggered this..just all of a sudden it started happening..my last newly installed app was last week so I don't think that's the case..

Your problem seems much complicated than mine. Have you tried flash latest firmware with ODIN?
I recommend you to make clean flash to the latest firmware with ODIN.
Is it really that bad? i9500 camera performance is just nice to me. Its good enough in terms of Focusing time, color saturation, and also video quality is superb considering this range. Dont forget the slow-mo function that always makes me laugh everytime using it.

anybody here got modem file : I9500DXUFNB2 for i9500 (4.4.2) ,
need it urgently.. 

downloding firmware now, from yesterday till now only 50% 
no idea bro. what do u mean by low light?

I9500 has better camera. Only switch to i9505 if u need the following:
1. Can show off even more that ur phone has LTE.
2. U actually need/use LTE.
3. Better developer support.
4. Slightly better battery life.
5. Because it uses snapdragon instead of samsung octa core.

PS: not sure about temperature differences when running under high performance.
I would half agree with you. I'm fine with the camera. Most of the time my shots are clear under good lighting conditions. Dark and they tend to be noisy.