Create a Bootable Clone to Upgrade Your Mac’s HDD/SSD to a Larger Disk

Can I clone and upgrade my Mac's HDD/SSD without boot issues?

Hey there, does anybody have an idea how to clone and upgrade a Mac's hard drive or SSD to a bigger one without running into boot issues? I just bought a new SSD and want to swap out the current one by cloning everything over. But I've read that simply cloning the drive straight to the new SSD could cause problems starting up. It seems like the best way to upgrade a Mac's HDD or SSD is to use a bootable clone. So, can anyone tell me how to make a bootable clone and proceed with the upgrade safely? If you know any software or techniques that would be helpful, please share, thanks!

If you're looking for a safe and effective way to clone Mac hard drive to new SSD or HDD without any boot issue, worry not. A professional Mac cloning software will come to your rescue.

Download free Mac cloning software to create a bootable clone of your Mac's hard drive

If you don't want to waste time picking and choosing which Mac cloning software may work, you can try using a tool - Todo Backup for Mac, which supports cloning Mac disk to a new disk (HDD or SSD) bootable with no boot issue.

In addition to upgrading your Mac SSD to a larger SSD or HDD, the Todo Backup for Mac tool also allows you to back up Mac folders, backup Mac hard drive, and even change the iTunes backup location with simple clicks on macOS Sierra or Mac OS X. Just download and install this secure Mac cloning software for free, and follow the 3 steps below to clone Mac disk and upgrade to HDD/SSD without any boot issues immediately:

Three Steps to Create a Bootable Clone to Upgrade Your Mac's HDD/SSD

Note: Make sure the target disk is larger than or at least the same size as your current Mac's disk. If the destination disk is smaller than the original one, you might lose some important data.

Alright, let's start creating a bootable clone of your Mac's drive to a larger HDD/SSD without any boot issues:

Step 1: Erase and prepare the new HDD/SSD for a bootable clone Before starting, make sure you have a new hard disk drive (HDD) or solid-state drive (SSD) and connect it to your computer. Follow these steps: 1. Wipe the new drive using Disk Utility (on a Mac) or Disk Management (on Windows): - Select the new drive - Choose an appropriate file system format (e.g., MacOS Extended (Journaled) or NTFS) - Confirm the action and erase the drive 2. Prepare the new drive for a bootable clone: - If you're on a Mac, download and install a cloning tool like Carbon Copy Cloner or SuperDuper! - For Windows users, you can use the built-in "Create a System Image" feature or a third-party tool like Todo Backup - Launch the cloning software and select the source drive (your currently used drive) and target drive (the new drive) - Ensure you choose the option to "Create a bootable backup" or similar, so the new drive can boot the system 3. Create the bootable clone: - Initiate the cloning process, which may take some time depending on the size and speed of the source drive - Do not disconnect the new drive during the cloning process After completing these steps, you'll have a new, bootable HDD/SSD clone that can be used for system recovery in emergencies or for hardware replacement.

1. Connect the new HDD/SSD to your Mac > Go to Mac Applications > Utilities > Disk Utility;
2. Click on Repair Disk > Check the S.M.A.R.T status as either Supported or Unsupported, and the partition scheme as either Formatted or Unformatted;
3. If not, go to Erase, select the new SSD as the format destination in the Format field > Click Erase > Click Erase again to confirm formatting;
4. Verify if the Partition Map Scheme has been changed to GUID Partition Table;
5. If not, go to Partition > Choose Mac OS Extended (Journaled) > Select GUID Partition Map, then click OK > Click Apply to initialize the new SSD as a GPT disk.

Step 2: Create a bootable clone and upgrade your Mac's hard drive to a larger HDD/SSD

After making the target disk – once your new HDD/SSD is ready, connect it to your Mac and let Todo Backup for Mac create a bootable clone for you:

1. Connect the new HDD/SSD to your Mac and run Todo Backup for Mac tool;
2. Select "Clone" from the dropdown list, then choose your old Mac disk as the Source disk in the column, and select the new SSD or HDD drive as the Target disk in its column;

3. Set the SSD cloning preferences to clone all data from the old Mac disk to the new HDD/SSD; Click the blue Start button to begin upgrading and cloning Mac SSD to the new SSD drive.

Create a Bootable macOS Disk Clone for Seamless HDD/SSD Upgrades

Step 3: Set your Mac to boot from the new HDD/SSD without any boot issues

After you've completed Step 2, you can replace the old Mac drive with the new cloned HDD or SSD, and boot to it without issue by following these instructions:

1. Connect the old Mac hard drive and the new SSD or HDD to your Mac; 2. Go to System Preferences > Click on Startup Disk > Select the new SSD or HDD as the new startup drive; 3. Replace the old Mac hard drive with the new HDD or SSD: Right-click on the old Mac hard drive in Finder > Choose Eject Macintosh HD; 4. Shut down your Mac, install the new SSD into your Mac, and then restart your computer.

Now that you've gone through the cloning process, you've successfully upgraded your Mac's drive to a new HDD or SSD. You can now use and enjoy macOS running faster and more efficiently on your Mac with the new drive.