The phone turns yellow when charging because the \"low battery mode\" is turned on. If you want to turn it off, you can go to [Settings] - [battery], turn off the switch of [Low battery mode], then the battery icon will return to normal. The details are as follows:
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1. The charging color of the phone turns yellow because the \"Low battery mode\" is turned on, which is a mode of increasing battery life of the iPhone, and the iPhone will temporarily reduce background activities such as downloads and email acquisition until the iPhone is fully charged.
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2, if you want to turn off the low power mode, you can enter the [Settings] - [battery] option, turn off the [low power mode], so that the battery icon will return to green, or very low power red;
1 iPhone: The yellow color of the charging display means that the battery is too low or the low battery mode is turned on.
2 Huawei Mobile phone: The charging grid of the mobile phone turns yellow because the battery power of the mobile phone is below 20%, and the mobile phone automatically enters the low battery mode, in which many functions of the mobile phone will be limited.
3OPPO mobile phone: oppo charging symbol yellow means that the way of charging is not the same, if the yellow charging sign is displayed, it represents the flash charging state, and the white sign is ordinary charging