NOTE: THIS FIRMWARE HAS BEEN REMOVED FOR SOME MODELS.
Taipei, Taiwan, November 25, 2024 – QNAP® Systems, Inc. recently released the
QTS 5.2.2.2950 build 20241114 operating system update and received feedbacks from some
users reporting issues with device functionality after installation. In response, QNAP promptly
withdrew the operating system update, conducted a comprehensive investigation, and
re-released a stable version of QTS 5.2.2.2950 build 20241114 within 24 hours.
Scope and Impact
According to QNAP’s internal investigation, the issue caused by this update only affected limited
models of TS-x53D series and TS-x51 series:
HS-453DX, TBS-453DX, TS-251D, TS-253D, TS-653D, TS-453D, TS-453Dmini, TS-451D, TS-451D2.
Other NAS models running this version remain unaffected and operate normally.
For affected devices, users can resolve the issue with following options:
Downgrade Update: Users can follow the provided instructions to perform a downgrade.
Contact QNAP Support: Our support team is ready to assist users in resolving issues and
ensuring data security and device stability.
Steps to Perform a QTS Downgrade
Users can complete the downgrade process by following these steps:
Visit the QNAP Download Center to download the required operating system version.
Log in to the NAS web interface and navigate to [Control Panel] > [System] > [Firmware Update] > [Manual Installation].
Select the downloaded image file, click [Open], and then click [Update System].
Click here to read the complete guide
QTS 5.2.2.2950 build 20241114
[Applicable Models]
- HS-251+,S2
- QMiroPlus-201W
- Mustang-F100,Mustang-V100,Mustang-200-i7-1T-32G-R10,Mustang-200-i5-1T-32G-R10,
Mustang-200-C-8G-R10,Mustang-200 - QBoat Sunny
- QGD-1600P,QGD-1600
- QGD-1602P,QGD-1602
- QGD-3014-16PT
- TS-453S Pro,TS-853S Pro
- TS-531P
- TS-216,TS-416
- TS-128A,TS-228A,TS-212P3,TS-130,D1 Rev-B
- TS-231P3,TS-431P3
- TS-231P2,TS-431P2
- TS-831X,TS-531X,TS-431X,TS-431X2,TS-431X3,TS-431KX
- TS-431XU,TS-831XU,TS-1231XU,TS-431XU-RP,TS-831XU-RP,TS-1231XU-RP,TS-431XeU
- TS-932X,TS-832X,TS-332X,TS-532X,TS-932PX,TS-832PX,TS-432X,TS-632X
- TS-432XU-RP,TS-432XU,TS-832XU-RP,TS-832XU,TS-1232XU-RP,TS-1232XU,TS-432PXU,
TS-432PXU-RP,TS-832PXU,TS-832PXU-RP,TS-1232PXU,TS-1232PXU-RP - TS-133,TS-233,TS-433,D4 Rev-C,TS-216G
- TS-1635
- TS-1635AX
- TS-435XeU
- TS-231+,TS-431+,TS-131P,TS-231P,TS-431P,TS-131K,TS-231K,TS-431K,D2,D4,D4 Rev-B
- TS-251,TS-451,TS-651,TS-851,TS-451S,TS-251+,TS-451+,TS-351,D2 Pro Rev-B,D4 Pro Rev-B
- TS-251A,TS-451A,D2 Pro,D4 Pro
- TS-251B
- TS-451DeU,TS-453DU,TS-453DU-RP,TS-853DU-RP,TS-1253DU-RP
- TS-451U
- TS-253 Pro,TS-453 Pro,TS-653 Pro,TS-853 Pro,TS-453mini,IS-453S
- TS-453Bmini,TS-253B,TS-453B,TS-653B,TS-453BT3,TS-253Be,TS-453Be
- TS-853BU,TS-853BU-RP,TS-1253BU,TS-1253BU-RP,TS-453BU,TS-453BU-RP
- HS-453DX,TBS-453DX,TS-251D,TS-253D,TS-653D,TS-453D,TS-451D,TS-453Dmini,TS-451D2
- TBS-453A,TS-253A,TS-453A,TS-653A,TS-853A,D6 Pro,D8 Pro
- TS-453U,TS-853U,TS-1253U,TS-453U-RP,TS-853U-RP,TS-1253U-RP,R4
- TVS-463,TVS-663,TVS-863,TVS-863+,TS-563,TS-963X,TS-963N
- TS-463U,TS-463U-RP,TS-863U,TS-863U-RP,TS-1263U,TS-1263U-RP,TS-463XU,TS-463XU-RP,TS-863XU,TS-863XU-RP,TS-1263XU,TS-1263XU-RP
- TS-564,HS-264,TBS-464,TS-262C,TS-462C,TS-264C,TS-464C,TS-364,TS-464,TS-664,TS-262,TS-462,TS-264,TS-464C2
- TS-464U,TS-464U-RP,TS-1264U-RP,TS-464eU,TS-864eU,TS-864eU-RP
- TVS-471,TVS-671,TVS-871,TVS-871T
- TVS-871U-RP,TVS-1271U-RP,TVS-471U-RP,TVS-471U,R8
- TVS-672N,TVS-872N,TVS-872X,TVS-672X,TVS-472X,TVS-472XT,TVS-672XT,TVS-872XT
- TVS-872XU,TVS-872XU-RP,TVS-1272XU-RP,TVS-1672XU-RP,TVS-2472XU-RP,TVS-972XU,
TVS-972XU-RP - TVS-473,TVS-673,TVS-873,TVS-473e,TVS-673e,TVS-873e
- TS-h973AX,TS-473A,TS-673A,TS-873A
- TS-873AU,TS-873AU-RP,TS-1273AU-RP,TS-1673AU-RP,TS-873AeU,TS-873AeU-RP
- TS-873U,TS-1273U,TS-1673U,TS-873U-RP,TS-1273U-RP,TS-1673U-RP
- TVS-675
- TVS-h875U,TVS-h875U-RP,TVS-h1275U-RP,TVS-h1675U-RP
- TS-1277,TS-877,TS-677,TS-1677X
- TS-877XU,TS-877XU-RP,TS-1277XU-RP,TS-1677XU-RP,TS-2477XU-RP,TS-977XU-RP,
TS-977XU,TS-h1277XU-RP,TS-h977XU-RP,TS-h1677XU-RP,TS-h2477XU-RP - TS-EC880 Pro,TS-EC1080 Pro,TVS-EC880,TVS-EC1080,TVS-EC1080+
- TS-EC880U,TS-EC1280U,TS-EC1680U,TS-EC2480U R2,TVS-EC1280U-SAS-RP R2,
TVS-EC1580MU-SAS-RP R2,TVS-EC1680U-SAS-RP R2,TVS-EC2480U-SAS-RP R2,
TS-EC2480U,TS-EC880U R2,TS-EC1280U R2,TS-EC1680U R2,TVS-EC1280U-SAS-RP,
TVS-EC1580MU-SAS-RP,TVS-EC1680U-SAS-RP,TVS-EC2480U-SAS-RP,R12,R16,R24 - TVS-882T,TVS-1282T,TVS-682,TVS-882,TVS-1282,TVS-682T,TVS-1282T3,TVS-882BR,
TVS-882BRT3 - TVS-882ST,TVS-882ST3
- TVS-1582TU
- TS-883XU,TS-883XU-RP,TS-1283XU-RP,TS-1683XU-RP,TS-983XU,TS-983XU-RP,
TS-2483XU-RP,TS-h1283XU-RP,TS-h2483XU-RP,TS-h1683XU-RP - TS-1685,TS-h886,TS-h686
- TES-3085U,TES-1885U,TS-1886XU-RP,TS-h1886XU-RP,TS-h1886XU-RP R2
- TS-2888X,TVS-h1688X,TVS-h1288X
- TS-h3088XU-RP
- TDS-16489U
- TS-h2490FU,TS-h1090FU
- TS-328,TS-428,TS-230,D2 Rev-B
- TS-551
- TS-473,TS-673,TS-873
- TVS-951X,TVS-951N
- GM-1000,TNS-h1083X,TNS-h1083X (A Side),TNS-h1083X (B Side)
- TS-i410X, TS-410E
- TS-253E,TS-453E
- TS-h1290FX
- TS-h987XU-RP,TS-h1887XU-RP,TS-h2287XU-RP,TS-h3087XU-RP
- TVS-h474,TVS-h674,TVS-h874,TVS-h874X,TVS-h674T,TVS-h874T
- TDS-h2489FU
- TS-1655, TS-855X
- TS-855eU, TS-855eU-RP
- TS-466C
- TS-AI642
- TBS-h574TX
- TS-h1277AXU-RP, TS-h1677AXU-RP, TS-h3077AFU
- TS-433eU
- TS-h765eU
[Security Updates]
- Applied multiple security updates to further enhance system security.
[New Features]
System
- Starting from QTS 5.2.2, certain QTS NAS models now also support the QuTS hero operating
system. After updating to QTS 5.2.2, you can switch to QuTS hero by reinitializing the NAS.
Applicable NAS models: TS-464U, TS-464U-RP, TS-1264U-RP, TS-464eU, TS-864eU,
TS-864eU-RP, TS-i410X, and TS-410E.
[Fixed Issues]
- Fixed an issue where Safari users could not see the capacity of a connected external device
in “Desktop > Task Bar > External Device”. - Addressed an issue on the TS-877XU where “Desktop > Task Bar > More > About” would display
the wrong device model name if ECC memory modules were installed. - Fixed an issue where for certain expansion unit models, under certain circumstances a healthy
disk on the expansion unit might incorrectly display a “Not Exist” status in
“Storage & Snapshots > Storage > External Storage > External Storage Device Management”. - Resolved an issue for some users where after performing NAS migration under certain conditions,
storage pools from the old NAS would display an “Error” status on the new NAS. - Fixed an issue where if a shared folder’s name contained certain special characters, the system
would fail to record a corresponding log when the shared folder was accessed via Samba. - Fixed an issue for some users where Control Panel could not display domain users in
“Privilege > Users”. - Fixed a French translation issue in the Desktop Notice Board.
- Fixed an issue where after a firmware update, the system might mistakenly display an event log
warning that the currently installed version of Advanced Network Driver was not supported.