First, open the phone, find the \"Settings\" item on the desktop of the phone, and then click to enter.
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Second, after entering the phone's setting interface, pull down the menu bar to find the \"battery\" item, and then click to enter.
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Third, after entering the battery, find the \"dual engine flash charge\" item, turn on its switch.
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Flash charging mode As long as you connect a compatible flash charger and data cable, you can automatically turn on. You can't have one without the other.
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Check whether the phone is displayed in flash charge, the text \"Dual engine flash charge\" will be displayed on the lock screen for a few seconds, and the flash charge icon will be displayed all the time.
iqoo Fast charge is enabled in the following Settings:
one
Open your phone's Settings and tap Battery
two
On the battery page, click Charge Settings
three
Turn on the right switch of high-speed charging