Try following but now sure they are still exist or reasonable.

https://forum.lowyat.net/topic/3044707
https://forum.lowyat.net/topic/2749893/+40
https://forum.lowyat.net/topic/1569944/+40
https://forum.lowyat.net/topic/2811540
https://forum.lowyat.net/topic/3337001
https://forum.lowyat.net/topic/3389679

[update] fix'd by knocking the phone till it work

btw do you guys know where to find S2 and S4 battery?

This post has been edited by Lada Putih: Apr 22 2016, 02:32 PM

Thats hardcore. Im sure those handphone accesories would have stocks of those batteries.

Bought from Zoomm at garage sales, someone posted the link few pages back. So far so good, back to >3 hours SOT, previously was at 2 hours.

WTF... knocking your phone...

apparently its a common manufacturing design flaw
all samsung will have a highchance of power button get stuck
it to smack it at the right angle till it come out
but has a grace period of backup everything before send to repair

my s4 one of the first model with 3g only now 3 years old.
it's time now to change battery coz few time edy it goes total flat even though batt still have more than half charge.

please recommend place to purchase original battery and charger? and what is the expected price?

before u guys say go to samsung store, i just want top check if can get elsewhere with cheaper price
thanks

This post has been edited by one punch man: Apr 25 2016, 11:22 AM

Brother... all gadgets will face the same if you press it too frequent...

I brought my S3 battery from this guy and i guess is OEM battery.. so far so good.. works like original.. below link is for S3 but you can ask him for S4...

https://forum.lowyat.net/topic/3378703

Thank you for remembering my post

Yes.. whatever u say Old Grandmaster of S4.

This post has been edited by TOMEI-R: Apr 28 2016, 08:28 PM

Hi guys, my S4 gps is not working properly, is there a way to fix it? Thanks

-deleted-

This post has been edited by nexona88: May 15 2016, 12:59 AM

Try to reset the phone

reset the phone.

if cannot go center to check what the problem

Reset the phone means all my data will be deleted?

I don't think samsung center cam help me as my s4 is an Australian unit.

Then send to outside third party repairers. Self repairs wont be possible.

This post has been edited by TOMEI-R: May 16 2016, 11:54 AM

Hi guys,

My S4 LTE crashed and kept rebooting itself, all I did was trying to launch YouTube app and it happened... anyway, I tried some methods I found (How To Fix Samsung Galaxy S4 That Keeps Rebooting or Stuck in Boot Loop) eventually wiped off everything and still doesn't work...

Sent it to SC at Sunway Pyramid and they came back to me later suggesting to replace the Power IC and see if it fix the issue. They tried but the problem still persists, so they told me to take back my phone as they can't do anything unless I am willing to change the motherboard (which is very expensive)

I took back my S4 LTE, pay the service fee and I bought a new phone. I'm just sharing and see if anyone faces the same problem, and here is the SC charges (in case you interested):

1. Diagnostic RM31.80
2. Power IC RM152
3. Motherboard RM954

They only charged me the diagnostic fee as they can't fix my issue.

This post has been edited by stalkie: May 17 2016, 11:54 AM

They will as long as you pay $$$$$ reason being i ask SC before and the answer is yes but they will charge accordingly...