Hello! I have had a Samsung Galaxy S4 since July last year. For two days now, it has been constantly heating up (at the top of the phone next to the camera) and then the whole phone. Therefore, my battery drops super fast. When I charge it, instead of increasing the percentage of battery - it decreases. The phone reaches 40 ° C without using it and without being connected to the network. In the evening I turn it off and put it on the charger, but in the morning when I get up it is only 20% .... When it is cooled and not heated, the battery lasts a long time, but I have to keep it cold and not use it. What is all this due to?
Answers 6
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.