![]() I contacted the seller, who had actually legitimately purchased the laptop from the very same company in the installation (and had emails to prove it!). Right after the OS install it tells me the device is managed by some company and I needed their login and password to continue installation. My final step was to wipe the SSD clean so i could do a fresh install and migration from my old mac. It was working completely fine, I tested just about everything. I also got scammed on a new m1 macbook 14" I paid £1500 for. Reboot (just to check it all works), connect to your network and enjoy fully untethered experience! Past Welcome screen, modify /etc/hosts, as per this thread, to block the MDM enrolment. For any M1 also: just out of paranoia if applicable, stay away from open Wi-Fi spots). If it’s M1 Pro or Max: though it worked for me without it, you may also want to fully disable your AP so that installer wouldn’t use network cached in NVRAM which had been cached during the activation process. Important: skip connecting to your Wi-Fi! it will nag your 2-3 times and won’t bother anymore. Get to Welcome screen and follow the procedure as usual, except the for M1 Pro it’s possible that you would need to activate it. If done right, the device will appear in DFU mode in Apple Configurator 2.ĭrag-n-drop the IPSW on the dashed square. Make sure the Internet connection stays on.Ĭonnect second Mac to DFU port of Target, with Target put into DFU mode (order of actions may not matter, at least as per my experience ).įor laptops the DFU port is USB-C / Thunderbolt port on the left side, the furthest from you.įollow official Apple docs to put Silicon in DFU. which actually exists and can do that fast, paired with Adruino programmed for install automation) Tell me you can do better with other methods □ (without 3rd party software. This all actually means you can restore from 3-4 to 5-6 Silicons per hour □ From 7-10 to 10-15 min from flash start to Welcome screen (depends on hardware).fast (from “quite fast” using Air mid 2012 to M1 Air (2020) to “actually fast” using M to M1 Air (2020) and, finally: damn blazing fast, using M1 Air (2020) to M1 Pro (2021): 1 minute to Apple logo, 5+ min to Recovery ( Pro, at least, 2021, apart from M1 air, doesn’t fetch activation record during flashing process, so you need to activate from Recovery).USB-A to C or USB-C to C cable, depending on second Mac age (charger cable for second case will work).Check minimum OS version to use with Confugurator 2, as well as check your closet, maybe you’ve got a good candidate for second Mac □ ![]() Might not be a big deal as quite old Macs will work, among other setups, I used MacBook Air mid 2012 with Monterey installed with OpenCore legacy patcher. With Apple Silicon you can restore in DFU mode. If you come to the “Choose your country/location” dialogue, make sure to not select a wireless network, but “continue without an internet connection”Īfter a normal boot, you can verify the DEP status in Terminal: $ cd "/Volumes/Macintosh HD/System/Library" (It might already be mounted.)Įxit Disk Utility, open Utilities → Terminal, and type Hold command-R during the reboot to enter Recovery Mode againĮnter Disk Utility, and mount the Macintosh HD volume (or whatever your main volume is named). When it reboots again, be sure to press command-R to boot into recovery and continue with Main procedure Without full reinstallīoot to Recovery Mode by holding command-R during restart and continue with Main procedure Main procedure It will then show a remaining time of about 10-15 minutesĭ. Initial installation will run for approximately 1 hour, and reboot onceĬ. Boot into recovery using command-R during reboot, wipe the harddrive using Disk Utility, and select reinstall macOSī. NB! command-R is replaced with holding the power button on M1 macs. ![]() Disable Device Enrollment Program (DEP) notification on macOS Monterey.md
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