I rebooted my computer. Then I deleted all the disks using the disk utility. Then at startup, the computer shows a folder icon and a question mark inside it. I tried to clamp the keys that were specified on the site, but without success. What should I do? Even when I pressed “shift command R” nothing happened. Only this icon was showing. And when I waited it committed :( I have no clue
MacBook Air 13″, macOS 11.0
The issue is (getting the -2002F error,) most likely, that your network router is not providing your Mac with a proper DNS server address. That is why is is hung up trying to access the Internet through your local wireless network.
Basically, if any of the following are true about your network connection, you will not be able to reinstall macOS using Internet Recovery Mode:
The issue is (getting the -2002F error,) most likely, that your network router is not providing your Mac with a proper DNS server address. That is why is is hung up trying to access the Internet through your local wireless network.
Basically, if any of the following are true about your network connection, you will not be able to reinstall macOS using Internet Recovery Mode:
A Personal Hotspot won't work either. Try using a friend's or relative's network with an Internet connection to get this accomplished. Alternatively, visit your local Apple Store or Apple Authorized Service Provider for further assistance.
Yeah, but I tried to connect using personal hotspot of my iPhone but unsuccessfully. It gave the same error. How can I reinstall Mac OS?..
I can’t boot up my Mac
