• Any comment or suggestions about this firmware?

    Release Date

    2022-08-29

    Release Note

    1. Traffic restriction does not take effect
    2. SMS function abnormal

    Download

    1.14.26

    Software Version  

    Model & HW Version

    LT450 V1

    Micro SIM

    Release Date

    2022-11-04

    Release Note

    1. Fix some bugs.

    Download

    1.15.4

    Software Version  

    Model & HW Version

    LT450 V2

    Nano SIM

  • Release Date

    2022-04-24

    Release Note

    1. Fixed: Some issues with LTE stability and VPN rules.

    Download

    1.13.26

    Software Version  

    Model & HW Version

    LT450 V1

    Micro SIM

    Release Date

    2022-10-26

    Release Note

    1. Fix some bugs.

    Download

    1.15.1

    Software Version  

    Model & HW Version

    LT450 V2

    Nano SIM

LT450 Software Download

Please verify the hardware version of your device before firmware upgrading.


The LT450 V1 supports the Micro SIM and printed words under the SIM card slot.
The LT450 V2 supports Nano SIM and no words there.