WV-S1531LTN, S2531LTN Firmware

   How to upgrade firmware in 2 steps.
   (Click here for detail)
  • In case of firmware updating from 1.xx/2.00 to 4.10(or later), you have to upgrade version 4.00/4.01/4.02 once, then upgrade 4.10 (or later).
Please note that downloading service for the file of firmware version 4.00/4.01 are unavailable.
We apologize for any inconvenience this may cause.

Note before Installing Version 4.30 or later:
Click here for "Additional Information regarding Image Quality Improvements on V4.30 and later".

File information

Document type: Firmware
File Size: 59 MB
File Format: ZIP
Version: V4.90
Modified Date: 30 Nov 2021
Product: WV-S2531LTN, WV-S1531LTN

Detailed File Information