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…

3 399 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…

2 854 October 6, 2020
How to add a 3rd disk to EX4100
1 50 July 4, 2022
Fan not working. Code: 0029
7 7749 June 9, 2022
Hard Drive LED's turn to Red
4 2398 June 7, 2022
EX4100 stops communicating and won't power off
130 14845 June 4, 2022
Switching from EX4100 to PR4100
20 17708 May 17, 2022
EX4100 becomes unresponsive, loses network
78 12995 May 10, 2022
Lost 2 TB iSCSI target
9 4115 May 3, 2022
My Cloud EX2100
1 86 April 12, 2022
Ex2 ultra streaming to roku media player …
7 367 March 14, 2022
WDmycloudex4100 not connecting to Mac
2 244 February 15, 2022
The most disappointing product Ive ever invested in
8 1440 September 25, 2017
EX2100, Fast enough?
6 1631 February 2, 2022
EX2; NAS to USB: cannot find search path?
1 126 January 31, 2022
Best way to copy files EX4100 <-> Ubuntu on LAN
1 236 January 7, 2022
EX4100 remote connection
1 315 January 4, 2022
Uninstall My Cloys OS3 on EX4100
1 165 December 17, 2021
EX4100 Build Additional RAID 1
2 203 December 6, 2021
Raid configuration loss/change problem with a MyCloudEx2 Ultra
1 326 December 3, 2021
Stuck in wait to resize process
3 375 November 16, 2021
Help Recovering EX4100 files using Ubuntu PC
4 305 October 17, 2021
Still having permissions problems EX MyCloud 4100 with macOS Mojave
2 341 October 6, 2021
EX2 Ultra (maybe others) HDD compatibility black list
0 199 October 3, 2021
Using encrypted USB drive with WDMycloud
2 269 September 30, 2021
RAM upgrade for the WDMyCloudEX4100
1 768 September 6, 2021
My Cloud EX4100 Cloud Access Error
2 801 September 5, 2021
EX4100 not uploading the firmware from Safe Mode recovery page
1 267 August 12, 2021
Can't access dashboard after installing Plex app on EX4100
3 384 August 2, 2021
Just blue dashboard, red drive lights flash once
1 154 August 2, 2021