yes, I have M31s and still my 4 year old redmi 4 gives better network coverage in same room and same sim. Samsung should provide carrier aggregation ASAP
Provide feedback to samsung developers via feedback section(ask questions section), they need a minimum no. Of feedback from individual users (respect to no. of sales of device across all platforms), to add a premium feature. To provide feedback in samsung members app, Open Samsung Members Application > Get help > Send Feedback > Ask questions. If you want quicker action, write on every channel, whatsapp, samsung members app - ask question and error report, ceo escalation desk, service head desk, call toll free no. , support email of samsung, youtube, samsung content help( google it),samsung live chat,twitter, instagram,facebook,linkedin,etc.
Bro plss post there in error section so developers can see your concern and take action regarding your problem, it will surely help you as well as every one
