FirmwareName：FVLM_EC25_V1.0.1_202512171814.rar
App version: V1.0.1_T
QSDK version：V0.3.1

1、Supports HTTPS Web Access
2、Supports eSIM
3、Supports DTMF RFC4733 (RFC2833)
4、Supports V.150 Modem and T.38 Fax
5、Added Hot Line and Dial Rule features under VoLTE
6、Added Call Restore when networks switch
7、Optimized support for Verizon APN configuration
8、Added Diagnostics page, Including: ping, traceroute, and packet capture 
9、Optimized FXS port Ringing Voltage design: Vrms = 55V, Offset = 12V
10、Optimized log printing

Note: After upgrade, you can not downgrade to 0.3.X, if you have any question, please contact us