别忘了把手机关闭或调成静音状态。

Turn your phone off or to silent.

youdao

当屏幕处于关闭状态，而一切都被锁，钥匙的硬件现在启用，因此有可能把手机上没有软复位。

When screen is turned off while everything is locked, the hardware keys are now enabled so its possible to turn the phone back on without soft resetting.

youdao

把手机调至“飞行模式”(这样就关闭了无线电收发器)，或者干脆关机。

Put the phone on "airplane mode" (which shuts down the transceiver) or turn it off.

youdao