@Namann1 Hi, thank you very much for the detailed information. I see the network mode is "4G only" and would changing to "4G preferred" make any difference? By the way, I did not see your current...

@Helios451 Hi, my APP is IOS version 2.11.3, and please refer to the following picture to delete a network: Click the middle ”Global” icon, then click the three dots on the top right.

@HamdyMohammad Thank you very much for the feedback. Let me check with the engineers and come back to you at the earliest time.

@dorianim Hi, have you checked whether MR6400 got the same APN as the smartphone? By the way, May I know who is your SIM carrier? If you happen to know which 4G band has the best speed under the SIM...

@amirul913 Hi, thank you very much for getting back to me. There is a beta firmware that might be helpful for your case and please refer to the private message for further assistance. Please let me...

@Router-M7450 Thank you for getting back to me. May I know the hardware and firmware version of the M7450? Will you have the same issue when inserting the SIM card into a smartphone? If possible,...