About “Find my Iphone after turned off” option.

Hello vinayak08,

Thanks for reaching out to Apple Support Communities. We see you have some questions about your iPhone being findable, and we'd like to help. We will let you know that this message appears when the device is powered off. Do you not see it when it's off?

If not, try updating your device, if needed, and test again: Update your iPhone

1) Back up your device using iCloud or your computer.

2) Plug your device into power and connect to the internet with Wi-Fi.

3) Go to Settings > General, then tap Software Update.

4) If you see more than one software update option available, choose the one that you want to install.

5) Tap Install Now. If you see Download and Install instead, tap it to download the update, enter your passcode, then tap Install Now. If you don't know your passcode, learn what to do.

Regards.

Hi vinayak08,

Thanks for posting in Apple Support Communities.

In order for iPhone to be findable once powered off make sure that you have Bluetooth enabled in Settings. If this is disabled, the feature will not work.

Regards.

vinayak08, We’re glad to hear that things are working as expected again. Please do not hesitate to reach back out to us if you have questions or need any additional support. Thanks for using the Apple Support Communities. Cheers!