I did, yesterday. Still the same ?

Model : Hardware Version : Firmware Version : ISP : 4G please!Hi I've got M7350. 4G only/4G preferred was working before but now all I am getting is a 3G signal. My sim is 4g and our area is 4g...

Hi I've got M7350. 4G only/4G preferred was working before but now all I am getting is a 3G signal. My sim is 4g and our area is 4g covered. I tried the sim card to other 4g device and it is working...