What to do if you can’t access Windows 10 after installing Ubuntu?
1. Make some changes in the GRUB loader
1. Insert the installation disk to boot with Windows.
2. Select Recovery, and then select Command Prompt.
3. Type the following commands:
4. Reboot the operating system.
What Is Write Protection?
Write protection is regarded as a data protection mechanism that disallows your storage device with saved data to be modified or erased. Once your USB flash disk, SD card, internal or external hard drive is write-protected, you can neither access the saved data nor do any changes to the device.
In a word, you cannot add files in or remove any saved data in your device with write protection enabled.
When you try to format a disk or manage data on it but receive the error message "The disk is write protected", it means that you can no longer use the current device until remove the write protection from the bottom to the top. To remove write protection from a USB flash drive, memory card, computer HDD or SSD, you can do it using manual methods as well as automatic write protection remover software. Here's a quick view of all the effective solutions to write protection removal.
Here in this part, you'll find five methods to remove and disable write protection on a hard drive, USB or SD card, etc in Windows 10/8/7 computers. We will take USB as an example to show you the whole process of clearing device write protection.
Follow on to get rid of this problem on your device now:
In order to protect data security on USB or SD card, some manufacturers would add a switch on the device. Once the USB drive or SD card is locked (with switch locked), the device will become write-protected on all PC or devices.
Note: The option only works for you to unlock USB or SD card so to remove the write protection. You won't lose any data on your SD or USB flash drive.
To remove the protection, all you need is to use the physical switch and unlock it:
Step 1. Find the physical switch on your USB or SD card.
Step 2. Turn the physical switch from ON to OFF and unlock the device.
Image 1 - USB flash drive, flash disk or pen drive write protection switch:
Image 2 - SD card lock switch:
Step 3. Insert the USB or SD card to your computer and you can access the saved data by then.
This option applies to disable and clear read only (namely write protection) on an internal or external hard drive, and it also works on a USB flash drive or SD card.
Let's see how to use Diskpart command line fix this issue now:
Step 1. Press "Win + R", type cmd to open "Command Prompt".
Step 2. Type diskpart and hit Enter.
Step 3. Type list disk and hit Enter.
Step 4. Type select disk 0 (Replace 0 with the write-protected device number) and hit Enter.
Step 5. Type attributes disk clear readonly and hit Enter.
Step 6. Type exit to close the diskpart window once the write protection removing process is finished.
After this, restart your PC and check if you can access and use the saved data on your USB or hard drive again.
If you are not professional in computing management and not familiar with command lines, don't worry. EaseUS R&D team has promoted a fresh kit for helping you resolve the write-protection issue on your hard drive, external hard drive, USB or SD card, etc., devices.
EaseUS Tools M is a practical computer fixing tool that is safe and light-weighted. It's a perfect alternative to the command line.
Use this one-click tool to solve the write-protection issues on your own:
Step 1: DOWNLOAD and install EaseUS Tools M for free.
Step 2: Run EaseUS Tools M on your PC, choose the "Write Protection" mode.
Step 3: Select the device which is now "Write-Protected" and click "Disable" to remove the protection.
Using Registry to fix USB, SD or internal/external hard drive write-protected error is effective. However, false operation with Registry may affect the system performance. If you're not professionals with solid computer background, this method doesn't fit. For experienced users, follow the below steps to remove write protection in the Registry editor in Windows 10/8/7/XP/Vista.
Step 1. Connect your write-protected removable device to PC.
Step 2. Open Registry by clicking "Start" > Type regedit in the Run dialog > Click "OK".
Step 3. Click on HKEY_LOCAL_MACHINE > Expand "System".
Step 4. Click "Current Control Set" in System list > Click on "Control".
Step 5. Check "Storage Device Policies" > Change DWORD value data to "0" > Click "OK".
Step 6. Exit Registry and reboot PC.
Wait for the computer to restart, then you can check if your device is accessible.
Mostly, when you enable BitLocker on your hard drive partition, it will protect your files with its encryption feature. So, you won't be able to do any changes to the BitLocker partition unless you remove or unlock the protection from it.
Here are the detailed steps for unlocking write-protected BitLockertai folders or partitions on your PC:
Step 1. Open File Explorer, right-click on your BitLocker partition or storage devices, select "Manage BitLocker".
Step 2. Select the locked device and click Turn off BitLocker.
Step 3. Wait for BitLocker to decrypt on its own.
After this, you'll be able to see your partition or hard drive showing BitLocker off. Without BitLocker write protection, you can manage data on your partition and save new files to it again.
After removing write protection from your storage devices, remember to format and reset your USB, SD card, internal or external hard drive file system to NTFS or FAT32. This will guarantee you a usable and secure circumstance on your storage device for saving data again.
NOTE:
#1. Download EaseUS Data Recovery Wizard to recover any lost data during the write protection removal.
Download for PC Download for Mac
#2. Back up important data on your USB drive before formatting it.
Step 1. Open the Run box and type diskmgmt.msc and hit Enter.
Step 2. In Disk Management, locate and right-click on the USB, SD card or other target devices, choose "Format..."
Step 3. Reset the file system of your USB or other devices to FAT32 or NTFS and click "OK" to confirm.
This page offers five methods to help you get rid of USB, SD or internal/external hard drive write protection issues, including:
If you are having a similar question like "How do I remove write protection on a USB drive?", "How can I remove write protection fro a USB drive in Windows 10?", and "How can I remove write protection from my USB in Windows 7?", just follow the article to unlock your write-protected device with ease.
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