There are several reasons why the iPhone EXR burns fast:
First, software problems
The iPhone in the working state such as charging, making calls or surfing the Internet for a long time, running the game, if the machine has a slight fever, this is because the phone will produce the corresponding power when working, power increase will lead to fast power consumption, which is a normal phenomenon.
If the machine consumes power quickly and heats abnormally, it is recommended that:
1, check whether the phone calls, Internet, listening to music or playing games continue to use the phone for too long.
2. Check whether there are more programs running in the background of the phone, and it is recommended to end the excessive APP running programs in the background.
3, restart the phone: press the volume, then press the volume down, and then long press the power button until the small apple icon appears and let go.
Second, hardware problems:
1, the iPhone water battery and some chips of the motherboard are short-circuited by moisture.
2, some chips on the motherboard, capacitors due to bump, resulting in virtual welding, warping, resulting in loss of resistance.
Third, it is recommended to choose the motherboard chip level professional engineers to help you detect, detect and repair steps:
1. Replace the new battery to test whether it is hot.
2, take rosin spread motherboard, through the current and voltage instrument to detect short-circuit chip,
3, and then through the wind gun heating, cooling and chip transplantation technology to replace the short-circuit chip or capacitor.
Final recommendation:
1, usually in the use of iPhone process, the charger is best to use the original, so that the current and voltage are more stable, at the same time, please note that do not use ipad or ipod charger for iphone charging, the voltage is different.
2, fast power consumption and fuselage heating is likely to be caused by too long charging time. Generally, when the remaining battery power of the iphone is about 15-10%, the charging time will take 4 hours, and the longest time will not exceed 5 hours. Try not to plug the phone into the charger for a long time, which affects the battery life.