appstate1000

Hi! I live in winston -salem, really close to coliseum and reynolda road, just about a block south. I seem to be going between 4G and 3G ALL the time there and within a mile of there. 4G LTE is found often in Winston and when I have it its always 5+Mbps. But if all of the close by towers to my house have been upgraded and broadcast LTE, is there a reason I get 3G almost always at my house including outside? Thought 3G and LTE were both on 1900mhz? Is 3g penetration better than LTE significantly ? I may be misinformed, but thanks to you guys in s4GRU I've learned a lot...more than the knowledgeable employee I spoke with who said LTE wasn't even on 1900 hahaha then asking for cross syreets , you know all that BS...PRL updates did nothing to fix it. I have a Samsung galaxy s4, pre-triband phone. Would love to know if there's anything I should do for stronger LTE, other than wait for 800? Do you guys think there is a tower problem, or is it just an over exaggeration of sprint's coverage maps? I'm listed as moderate coverage and occasionally a wave of LTE comes through and it works great when so, but thay's like 30% of the time... Thanks for all y'all do! This is the only source Ive seen people actually know what's going on - even the sprint rep told me to go here! Lol.