When I enter DFU mode , it exit automatically , and I can't keep my phone in DFU mode.
Just like the title says , could you please help me?
iPhone X
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Hello xie97,
In order to use DFU mode you need to have your device connected to a computer when completing the button sequence, otherwise you're just completing a hard restart. Is the device plugged into a computer?
-> If you can't update or restore your iPhone or iPod touch - Apple Support