Zender v3.9.8

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Dear Valued Customers,

We are excited to announce the official release of Zender v3.9.8, a milestone update packed with powerful system enhancements, and much-needed fixes.

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Changelog v3.9.8

  • New Android Gateway App
  • New WhatsApp Server
  • Dropped support for Android Notifications
  • Removed WhatsApp group contacts export (Not supported anymore)
  • Updated OpenAI models
  • Updated GeminiAI models
  • Updated ClaudeAI models


Changelogs / Zender
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Comments 38

  1. Offline
    gpg841
    gpg841 [Customers] 8 October 2025 06:03
    +1

    Hello, can you tell me for which version of sender you have planned the function of feat: messenger system , I was expecting it for this update according to the dev tracker.                                                       

    Complaint
  2. Offline
    mushlehsabbir
    mushlehsabbir [Customers] 8 October 2025 06:22
    +1

    Removed WhatsApp group contacts export (Not supported)

    Why did you remove this feature. You know it's easy to collect group number.

    --------------------
    Mushleh
    Complaint
    1. Offline
      norielle
      norielle [Engineers] 9 October 2025 03:19
      0

      This is not supported anymore. WhatsApp has started hiding the phone numbers of accounts.

      Complaint
  3. Offline
    simone95me
    simone95me [Customers] 8 October 2025 06:33
    0

    I tried to update it gave me an error but then after clearing the cache I saw that it is now version 3.9.8 BUT I did the usual procedure to update the WhatsApp server and it is still the same version v3.9.7-fix-090925

    Complaint
    1. Offline
      norielle
      norielle [Engineers] 9 October 2025 03:33
      0

      Replied to your ticket.

      Complaint
  4. Offline
    ChibiCedric
    ChibiCedric [Customers] 8 October 2025 08:05
    0

    Resend SMS not working - Skipping Message (ID Number) 

    Complaint
    1. Offline
      norielle
      norielle [Engineers] 9 October 2025 03:34
      0

      Hello, please download the update zip file again from this post then re-upload to your Zender.

      Complaint
  5. Offline
    winline_admin
    winline_admin [Customers] 8 October 2025 10:14
    0

    Whatsapp binaries are same as earlier? 

    Complaint
    1. Offline
      norielle
      norielle [Engineers] 9 October 2025 03:36
      0

      It's different. Please setup new WA servers.

      Complaint
  6. Offline
    DhandsomeB
    DhandsomeB [Customers] 8 October 2025 14:07
    +2

    Faced a few problems with the update:

    (1) During update (Step 1-3), faced a "Something went wrong" error popup message when uploading the update. However, the system info in the admin area changed itself to V3.9.8 -- so I went ahead and cleared the cache per the next step.

    (2) When adding a device, was able to download the rebuilt gateway apk. However, when I login to the system or use the QR code scanner on the app, I get a "failed to create a device" error message. I tried to login manually with email/password, but it also refused to take my info and add the device.

    (3) WhatsApp Server did not work. I deleted the old WA server on my Windows so that I can start from scratch. Then replaced with the WA files I have downloaded from https://cdn.titansystems.ph/wa/windows.zip -- I entered all my settings unto the app, then clicked Start - but nothing happens.

    TROUBLESHOOTING TASKS DONE:

    - I tried to upload the contents of update.zip file manually via FTP to overwrite what is there. Is there a manual way to update the database with the changes specific to v3.9.8?

    Please take a look at these problems and help us. Thanks!

    Complaint
    1. Offline
      norielle
      norielle [Engineers] 9 October 2025 03:38
      0

      Hello, please download the update zip file again from this post then re-upload to your Zender. 

      Regarding the windows WA binary, we'll check this, at the moment, you can keep using the old WA server.

      Complaint
      1. Offline
        DhandsomeB
        DhandsomeB [Customers] 9 October 2025 05:05
        +1

        Got WhatsApp server to work (using older binaries)

        However, SMS still couldn't connect. Downloaded the update file again as instructed. Re-uploaded it. Even rebuilt the app. Installed on smartphone. Then tried to connect my account via manual login or QR code method. I am still getting the "failed to create a device" error message.

        Can you double-check your systems again please? Thanks!

        Complaint
      2. Offline
        DhandsomeB
        DhandsomeB [Customers] 9 October 2025 08:42
        0

        Okay, it worked. Just in case others are having the same issues as me:

        - Since I created a backup of the database and the Zender files (v3.9.7-fix-090925) prior to upgrading to v.3.9.8, I went ahead and restored that backup to get me back to the v.3.9.7 environment. From there, I re-downloaded the new update.zip file and uploaded it to the system. Used the build gateway from my previous try, and now everything works.

        Thanks again for a good job on Zender!

        Complaint
  7. Offline
    salehetdin
    salehetdin [Customers] 8 October 2025 18:31
    0

    Removed Whats App group contacts export (Not supported anymore) 

    İt is not update. You are cutting features. This is one necessary feature. Please restore it.

    Complaint
    1. Offline
      norielle
      norielle [Engineers] 9 October 2025 03:42
      +1

      This is not working anymore. WhatsApp has started to hide the phone numbers of users and making it impossible to save them.

      Complaint
  8. Offline
    Coach6427
    Coach6427 [Customers] 8 October 2025 19:53
    +1

    Failed to create device! 

    Complaint
    1. Offline
      ykintro
      ykintro [Customers] 9 October 2025 22:26
      0

      Same problem! You have solution?

      Complaint
    2. Offline
      salehetdin
      salehetdin [Customers] 15 October 2025 00:16
      0

      Hi dear. Did you found solution for that error?

      Complaint
  9. Offline
    kalaminfotec
    kalaminfotec [Customers] 8 October 2025 22:29
    0

    After update waserver and 3.9.8 run terminal online showing, terminal disconnect server offline showing

    Complaint
  10. Offline
    myrouter
    myrouter [Customers] 9 October 2025 03:26
    0


    error accessing the system after the last update



    Complaint
  11. Offline
    norielle
    norielle [Engineers] 9 October 2025 03:40
    0

    Hello, please download the update zip file again from this post then re-upload to your Zender.

    Complaint
  12. Offline
    EngAnwar
    EngAnwar [Customers] 9 October 2025 03:43
    0

    the push notification , notify , send sms , dont work 

    i get this error in the console : 

    VM1153:5  WebSocket connection to 'wss://echo.anycdn.link/connect/?EIO=4&transport=websocket' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED

    Complaint
  13. Offline
    ChibiCedric
    ChibiCedric [Customers] 9 October 2025 09:08
    0

    Also error in change device configuration. "Invalid Request!"

    Complaint
  14. Offline
    Binaxi
    Binaxi [Customers] 9 October 2025 12:28
    +1

    Hi, we had this problem when trying to use the AI response with the GPT-5 model.




    Complaint
  15. Offline
    kalaminfotec
    kalaminfotec [Customers] 9 October 2025 12:55
    0

    Hi any one Help me

    I am updated new whatsapp server 3.9.8, online showing my panel. but close terminal showing offline


    Complaint
    1. Offline
      titan_kdk2
      titan_kdk2 [Customers] 9 October 2025 20:50
      0

      if you use ubuntu 20.XX update to 22

      Complaint
  16. Offline
    Idris7umed
    Idris7umed [Customers] 9 October 2025 18:33
    0

    getting error in terminal after 3.9.8

    13:29:48.935 [ERROR] Failed to create session (error=failed to get database container: failed to create session container: failed to upgrade database: failed to check if foreign keys are enabled: Binary was compiled with 'CGO_ENABLED=0', go-sqlite3 requires cgo to work. This is a stub)

    Complaint
  17. Offline
    titan_kdk2
    titan_kdk2 [Customers] 9 October 2025 20:51
    0

    Hello, why does WhatsApp keep disconnecting every time it scans, a few minutes later it disconnects, some clients experience the same thing

    Complaint
    1. Offline
      sistem93
      sistem93 [Customers] 9 October 2025 21:40
      0

      i solved a disconectino problem giving propper permissions to files

      Complaint
      1. Offline
        titan_kdk2
        titan_kdk2 [Customers] 9 October 2025 21:41
        0

        sorry, can you tell me how?

        Complaint
        1. Offline
          salehetdin
          salehetdin [Customers] 9 October 2025 22:30
          0

          Set wa server file permission 775

          Complaint
          1. Offline
            titan_kdk2
            titan_kdk2 [Customers] 9 October 2025 22:38
            0

            folder session or storage? or both

            Complaint
            1. Offline
              salehetdin
              salehetdin [Customers] 23 October 2025 18:13
              0

              titansys-whatsapp-linux 755

              Complaint
  18. Offline
    ykintro
    ykintro [Customers] 9 October 2025 22:24
    0

    Hi!

    After last update and rebuilding of android app, I can't connect it.

    1. APK downloaded to device via QR-code

    2. Installation complete. Running

    3. Scanning QR-code for adding device return error: Failed to create device!

    4. Same is with Login/password in application

    Complaint
    1. Offline
      norielle
      norielle [Engineers] 9 October 2025 22:40
      0

      Please create a ticket.

      Complaint
      1. Offline
        ykintro
        ykintro [Customers] 9 October 2025 23:11
        0

        I can't open ticket because end of support period. It's mean that I can't any more possibility to use application?

        Complaint
        1. Offline
          norielle
          norielle [Engineers] 9 October 2025 23:13
          0

          Wait for the new update that fixes the issue.

          Complaint
  19. Offline
    gpg841
    gpg841 [Customers] 10 October 2025 02:02
    +1

    Hello, can you tell me for which version of sender you have planned the function of feat: messenger system , I was expecting it for this update according to the dev tracker.

    Complaint
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