My Cloud OS 3 Personal & Network Attached Storage   My Cloud EX Series


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Support For My Cloud Changing

We’ve developed a new OS to keep up with evolving security standards. Compatible devices must Upgrade to My Cloud OS 5 by January 15, 2022 . Incompatible devices will lose support on April 15, 2022. Upgrade to an eligib…

3 296 October 15, 2021
My Cloud OS 5 Firmware for My Cloud EX2100 and EX4100

The My Cloud OS 5 software available for My Cloud EX2100 and EX4100. It is not available for My Cloud EX4 or EX2. Please refer to this post to learn how to update your device to My Cloud OS 5. My Cloud OS 5: Firmware Av…

2 785 October 6, 2020
Switching from EX4100 to PR4100
20 17436 May 17, 2022
EX4100 becomes unresponsive, loses network
78 12646 May 10, 2022
Lost 2 TB iSCSI target
9 3964 May 3, 2022
My Cloud EX2100
1 54 April 12, 2022
Ex2 ultra streaming to roku media player …
7 206 March 14, 2022
WDmycloudex4100 not connecting to Mac
2 215 February 15, 2022
The most disappointing product Ive ever invested in
8 1313 September 25, 2017
EX2100, Fast enough?
6 1581 February 2, 2022
EX2; NAS to USB: cannot find search path?
1 92 January 31, 2022
Best way to copy files EX4100 <-> Ubuntu on LAN
1 146 January 7, 2022
EX4100 remote connection
1 200 January 4, 2022
Uninstall My Cloys OS3 on EX4100
1 127 December 17, 2021
EX4100 Build Additional RAID 1
2 156 December 6, 2021
Raid configuration loss/change problem with a MyCloudEx2 Ultra
1 190 December 3, 2021
Stuck in wait to resize process
3 241 November 16, 2021
Help Recovering EX4100 files using Ubuntu PC
4 276 October 17, 2021
Still having permissions problems EX MyCloud 4100 with macOS Mojave
2 258 October 6, 2021
EX2 Ultra (maybe others) HDD compatibility black list
0 151 October 3, 2021
Using encrypted USB drive with WDMycloud
2 201 September 30, 2021
RAM upgrade for the WDMyCloudEX4100
1 510 September 6, 2021
My Cloud EX4100 Cloud Access Error
2 561 September 5, 2021
EX4100 not uploading the firmware from Safe Mode recovery page
1 172 August 12, 2021
Can't access dashboard after installing Plex app on EX4100
3 345 August 2, 2021
Just blue dashboard, red drive lights flash once
1 129 August 2, 2021
Why does WD My Cloud EX4100 have so many problems on MacOS? This time, unexpected error prevents file copy
2 238 July 5, 2021
Firmware update failed due to insufficient storage space
1 713 June 29, 2021
My Cloud EX2 seems to run recovery or other at boot before loading any interface
1 234 June 29, 2021
Active Directory permissions and EX4100 private shares
13 9159 June 28, 2021