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"Recovery server could not be contacted" Error Message

What does this mean? I’m trying to reinstall macOS High Sierra! Can’t get past this error message “the recovery server could not be contacted”


[Re-Titled by Moderator]

Posted on Sep 27, 2017 2:52 PM

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Posted on Nov 14, 2017 9:01 PM

I had the same issue after I wiped the drive on my MacBook Pro. When you wiped the drive you selected the wrong format. All you need to do is simply go to disk utilities and erase the drive again, but this time select APFS (Encrypted) rather than just APFS. You may now click Reinstall macOS High Sierra. Side note, make sure you have internet connection in your status bar.

297 replies

May 5, 2018 9:48 PM in response to davidalbarka

Hi there,

I had same problem, which my mac didnt have a battery at the time, but easy fix though try this:


When in recovery mode open a terminal window from

“Utilities” at the top menu


Once its open type this command in to sync with apple servers ntpdate -u time.apple.com


Once thats done exit terminal and just proceed the recovery should work howp it helps

May 28, 2018 2:09 AM in response to Jo Desmet

Changing the date in terminal is still the answer. I updated from 30/10/2017 to 28/05/2018 & the recovery begins.


What a stupid oversight from Apple. It's an internet-based recovery, putting in a time/date call before checking the recovery server would be trivial. Instead, thousands of frustrated Apple customers have to either find this thread or visit a service agent.


This kind of error is still far too prevalent in the entire computer industry.

Jul 17, 2018 10:27 PM in response to cmtomaino

hi guys . actually i had same issue and same error .

it happened for me when i downloaded update for macOs high sierra from app store and startet to update but at the middle of installing update . it gave me an error that you can not continue and things like that

but when i saw that my only choice is to use recovery installing i contacted with apple support ( actually they do their best )

actually you can solve this problem with one of this ways :

1- check your "date" time via Terminal by typing just date

because some times your date is not same as it should be and when you send request with server your time causes this error . and if your time was not correct search google and fix it


2- i'v heard from apple support you must just use wife or cable for updating ( i mean you can not share from you mobile phone for your laptop , but finally i updated my macOs via mobile hotspot) so try using wifi


3- try to use an internet which has a very good internet speed . (i think it's very important )


4- and this one is fantastic : i was connected to wife and it gave me same error , apple support said me turn your wifi on and off ( when you turn it on it must ask for wifi password again ,something like forgetting and again connecting) when i did this and entered password again and pressed continue and it worked( Boooom )

(but because of loosing my internet connection it gave a internet error and i had to do it again )

but this time when i restarted my computer and did all those things again . i didn't work . i think i tried maybe for 15 or 20 times and turning wifi on and off each time . but it wouldn't work . finally i was ****** i said let's do it once again and it worked (via hotspot)


5- so don' t give up ( i was busy with this error about 2 day )


i hope these things be able to help you if you have same problem ( i should mention that i had no hard drive problem and when i used "first aid" every thing was ok )

Oct 30, 2018 4:38 AM in response to cmtomaino

when the message "the recovery server could not be contacted" appears, press ok. You go to the bar above where you see utilities presses terminal where a box will appear. ein which aparce -bash-3.2 # there we proceed to write: date press enter appears the date, then repeats again bash-3.2 # date where we are going to write 05200018 press enter. from there we go to the bar above where it says terminal and we click on remove terminal. We return to click on reinstall mac Os, click continue, continue and from there we just follow the instructions on our computer

Nov 6, 2018 3:00 PM in response to alireza_aj

None of these suggestions work. If people are reading these posts then they have a wi-fi signal already. Apple can't deny someone from downloading a large file because their bandwidth speed is not at certain level.


I was able to manually download the full dmg for Sierra from the app store after doing some digging. Idk why Apple has to have us download a smaller app to run and then download basically the same target file.


So if anyone has a clear set of instructions on where to download the dmg file that would be fantastic.


Spent 45 minutes with Apple support chat today and they guy had no freakin' clue what to do....I remember the days when you could click on the update and it would automatically start downloading with no drama or youtube videos.

Nov 11, 2018 5:11 AM in response to cmtomaino

Just ran into this myself after the most recent Mojave update screwed it up, the solution for my case was hold option key after powering on and then select your network and retype password. Then press and hold Command R until you see the apple logo to get into recovery mode and do the the OS reinstall. Then go in software update and turn off updates and let others be the beta tester for Apple.

"Recovery server could not be contacted" Error Message

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