Problem With Samsung Galaxy S4

   The S4s always had battery issues. They swelled and thundered. If it has not been replaced, get a new one.

   If it is under warranty, take it where you bought it and explain the problem and if they try to get rid of you then raise a scandal that you want to be replaced, your money returned or repaired, because this is not normal. I looked on the internet that a boy's Samsung phone exploded in my jeans pocket as he was walking down the street and he had a severe burn to the bones of his thighs and it was very bad, so don't take any chances. Other times, have an earring on your ear and buy an iPhone, not a Samsung junk.

   Du Dutery Saver downloaded, or some readable task cleaner, to save you battery, clean the frame, and not run the CPU unnecessarily.

   This is not from the battery. Reinstall the phone, preferably with a custom rom, not with Samsung bloatware. by opening the settings for the battery, you can see which applications draw the most current. If this is not the monitor and the operating system, lose the applications that draw a lot of current.

   Take it to a technician. There I guess they will tell you that the battery needs to be replaced. A friend had the same problem with the S3 and was told that the battery had swelled, and once it was stabbed it had to be replaced!

   Exactly the same problem was with my Samsung, it turned out that it is not from the battery and the phone itself is fucked and it is very dangerous because if it overheats it can explode, so I threw it away.