Only posting this for anyone else out there that has found poor signal strength, slow network reconnection, and frequent connection to 4G (non-LTE) with inability to use data 95% of the time. I experienced all these issues with my V30 but the one that drove me the most nuts was how often my phone would connect to regular 4G non-LTE and when it would be connected, even with full bars, I could not get get data 95% of the time. No internet sites would load, no email, etc... just sat spinning forever.
I was hesitant to upgrade worried that maybe it's just AT&T and I'd spend all the money for a new device and not find any improvement. I had my V30 for a year and a half. One day on the train I saw someone with an iPhone on AT&T browsing away with no issues and I couldn't get jack. So, I upgraded to the Galaxy S10 and can confirm the issue was indeed with the V30. The S10 has been absolutely flawless for me. I've now tested it several times on my commute at places where I couldn't get anything with my V30 and with the S10 no issue whatsoever. I'd also find with the V30 that when my train would pull into a station it would often take so long to reconnect to the cell network that I wouldn't get a connection until the train was pulling out then I'd lose connection again. With the S10 it's connected already when I pull it out of my case!
This isn't an advert for the S10, I'm merely posting this for anyone else with the V30 having below average cell performance and/or the issues I've mentioned. If you were wondering if it's the V30 - yes... it is! Outside of these issues I've had with the V30, and one other where the download folder keeps creating a duplicate that I must delete to see the contents of the folder, I did love the V30 in basically every other way. But I know breathe a sigh of relief to no longer have to deal with these frustrations that plagued me daily.
Rev.
I was hesitant to upgrade worried that maybe it's just AT&T and I'd spend all the money for a new device and not find any improvement. I had my V30 for a year and a half. One day on the train I saw someone with an iPhone on AT&T browsing away with no issues and I couldn't get jack. So, I upgraded to the Galaxy S10 and can confirm the issue was indeed with the V30. The S10 has been absolutely flawless for me. I've now tested it several times on my commute at places where I couldn't get anything with my V30 and with the S10 no issue whatsoever. I'd also find with the V30 that when my train would pull into a station it would often take so long to reconnect to the cell network that I wouldn't get a connection until the train was pulling out then I'd lose connection again. With the S10 it's connected already when I pull it out of my case!
This isn't an advert for the S10, I'm merely posting this for anyone else with the V30 having below average cell performance and/or the issues I've mentioned. If you were wondering if it's the V30 - yes... it is! Outside of these issues I've had with the V30, and one other where the download folder keeps creating a duplicate that I must delete to see the contents of the folder, I did love the V30 in basically every other way. But I know breathe a sigh of relief to no longer have to deal with these frustrations that plagued me daily.
Rev.