Spitz X750 SMS on firmware v4.x

Hi there,

Spitz x750(v1) upgraded to v4.3.7 and the LTE works fine with T-Mobile but can’t read or send SMS. The window is completely empty. Any real solution to make SMS work on v4.x? I could always revert the firmware but I’d like to keep using the new one.


pls try the 4.3.13 in beta. It fixed the sms bug


…but unfortunately has other problems, at least, for me: Beta / Snapshot Firmwares Spitz X750v2