so ive had the v30 for a week and a half now and i noticed the reception on it is horrible especially when im at work i only get 2 bars, some spots 1 bar then other spots it drops to 3g at 1 bar.. is there a way to get better reception? ive already messed with the network settings its the same. i didnt have this problem when i had the iphone 7 or samsung s8. both of those phones always stayed on 4g at work. so is there a possible fix to improve this?