Apple Devices

All Apple devices: iPod, iPhone, iPad, MacBook Air, Macwannabe

Operation Couldn’t Be Completed. Undefined Error:0

When I was installing El Capitan 10.11 using Clover USB flash boot, I got the “operation couldn’t be completed. Undefined Error: 0. Quit the installer to restart your computer and try again. The reason is either the corrupted flash drive or missing all the hidden files in the InstallESD.dmg. I re-created the USB installer and

Fix Google Drive Folder Problem In OS X El Capitan

After upgraded to El Capitan, the Google Drive no longer sync with the account. We need to delete the old “Google Drive” folder, disconnect the sync (log out), then reconnect (log in), Google drive will create a new folder and start syncing. 

How To Dual Boot UEFI Windows and Mac Using Clover Boot Loader

There are many ways to dual boot Windows and Mac OS X with different boot loaders on MBR but for UEFI, there’s only Clover boot loader is capable if you set it up correctly. In order to dual boot with Clover by default, you need to install Clover to EFI folder –> rename bootmgfw.efi to bootmgfw-orig.efi in

Fix iCloud Server Send Problem in El Capitan 10.11

After upgraded from Yosemite 10.10.5 to El Capitan 10.11, the iCloud email account stopped sending email through iCloud server. To fix this problem, all we need to do is to reset the mail server by uncheck the email option in iCloud settings, then recheck (enable) after quit and access the email app again.