WD My Cloud EX4 Personal Cloud Storage Firmware Update 1.05.21

User Drivers » RAID & HD Controller » WD »
Date Added: October 27, 2014 / Release Date: October 27, 2014 / Publisher: WD / File Size: 91.11 MB
OS: Mac OS, Windows

Download

IMPORTANT: Make sure you stop all processes and save all your data before performing the firmware update.

Updating from firmware 1.02.xx:

  • This firmware update requires the user to unplug the power supply, wait for 5 seconds to re-plug, and power up My Cloud EX4.
  • Effective with this firmware update, the Network File System (NFS) feature will not be available or supported.

Change history Release 1.05.21:

  • Resolved issue of Shellshock (CVE-2014-6271, CVE-2014-6277, CVE-2014-6278, CVE-2014-7169, CVE-2014-7186, CVE-2014-7187) bash security vulnerability.
  • Supports 32K hybrid page sizes for enhanced device read and write performance.
  • Improved device dashboard user interface response time.
  • Supports disabling of media transcoding by turning off Cloud Access.
  • Supports creation of a share folder when creating user via "Getting Started" or adding user through "Users" page.
  • Supports media file name search in WD My Cloud mobile app.
  • Supports media view filtering in WD My Cloud mobile app.
  • Supports USB Backup from attached USB ports.
  • Supports RAID capacity expansion for utilize the maximum size of unused storage space.
  • Resolved issue of large data transfer interruption when copying files between the WD My Cloud EX4 and an attached USB drive.
  • Resolved issue of not able to change USB share name.
  • Resolved issue of not joining the domain after a reboot when setup with Link Aggregation to 802.3ad
  • Resolved issue of unable to restore to default setting after holding the reset button for 30 seconds while applying power.
  • Resolved problems with file transfer performance via MTP protocol.
  • Supports file/folder transferring in RAID 5 to maintain its structure when hot pulling one of the drives off the WD My Cloud EX4.
  • Resolved issue of Active Directory group not able to access private shares after joining the AD domain.

Recent Drivers

WD My Cloud EX2 Personal Cloud Storage Firmware Update 1.05.21
WD My Cloud EX4 Personal Cloud Storage Firmware Update 1.05.21
WD My Cloud Personal Cloud Storage Firmware Update 4.01.00-408
WD My Cloud Mirror Personal Cloud Storage Firmware Update 1.05.21
WD Sentinel DX4200 Storage Server Software Upgrade 1.00.35.53