#no bag entry

3 messages · Page 1 of 1 (latest)

misty wasp
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Hi I reinstalled my MacBook Air and I'm trying to install the Sierra operating system via recovery mode and unfortunately it says "no bag entry" which should mean it can't connect via Wi-Fi to Apple servers. What should I do about it ?

misty wasp
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And now - “The installer data on the recovery server is corrupted.”

frosty fog
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If youre getting Sierra you likely goofed which key combo you used. only one you should be using is CMD + OPT + R to get into internet recovery for latest supported MacOS. Should present you with Monterey/BigSur/Ventura depending on your model. WIth that said, if this is a model pre-2013 ish at that point youre better off either getting OpenCore Legacy Patcher to get Monterey/Ventura, getting WIn10 via opencore, or Linux, since all macOS versions for pre-2013 models is no longer supported and will not receive further security updates ever again