@Kevin_Z Thank you for your assistance Kevin. My router EU ver. And I'm running latest firmware. I followed the steps that you provided and unfortunately it didn't work for me. And also it reduced...

@Sunshine Thank you for your reply. Actually I kept it 4G only and tired.. But sadly same issue.

Hello, I would like to know if there is anyway to change the 4G frequencies of M7650. Sometimes I'm having bad coverage and the device automatically changes its band to 850MHz whereas in normal...