QUOTE(prosibu @ Aug 28 2017, 07:46 PM)
all the site nearby ur coordinate is 4G+ enabled.
Currently I don't have a Samsung phone or a rooted phone so I can't force to a particular band, but when I had a Galaxy S4 last year, forcing the phone to Band 7 could not detect any LTE at this sput. Up to now, that area is always 1800MHz LTE as far as I can see.
I use the LTE Discovery app to tell me which band I'm on (On Android 7, no need to root for this information).
QUOTE(prosibu @ Aug 28 2017, 07:46 PM)
whr cant u get the 4G+? outdoor or indoor?
make sure u detected 2600mhz (cell id 1xx), as normally digi disable 2600mhz at midnight...
This location is a pre-war shophouse coffee shop right beside a busy T-junction. I'm only here on afternoon weekends.
QUOTE(prosibu @ Aug 28 2017, 07:46 PM)
update:
there have 6 sites nearby the location
1) all enable 4G+
2) 4 of them enable 900mhz
im thinking if u get 900mhz rather than 1800mhz when u at that location or no

Maybe the 900MHz is there but perhaps the 1800MHz LTE is too dominant for the 900MHz to show up on my phone.
I'll just chalk this up to the particular layout of buildings causing this location to be a blindspot for 4G+.