Database Users

[Q] Band Selection

Good evening,
Is there a service menu screen within the atrix like on the samsung galaxy s?
http://androidforums.com/samsung-ga...rk-frequency-your-samsung-i9000-galaxy-s.html
I want to see if there is a similar method to this to enable 3G on 900mhz on my AT&T Atrix as I've read in several places that this frequency is locked down simply by software and that the radios in the AT&T and world/bell/uk versions are the same chip.
I have tried flashing several radios (UK, and other world ones) to no avail. I would like to enable this band as O2 in the UK are putting 3G on 900mhz (equivilant to AT&T's "4G" on 850mhz)
Any ideas on if I can do this at all please?

Yes, just dial *#*#4636#*#*
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Happy holidays!
Sent from my Atrix 4G using Tapatalk

That does not do band selection.

Help with jellybean 4.3

For some reason I can't get LTE to work with jellybean.
I tried 2 diff roms, pacman rom and AOKP
I am on ATT and live next to NYC.
I have an S4
What do i do?
ON Stock TouchWiz and GoldenEye rom TW based I get LTE fine.
I changed the settings to everything with LTE in it and still no LTE.
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Have you tried different apn settings?

Kaze105 said:
Have you tried different apn settings?
Click to expand...
Click to collapse
yes.

You are showing CDMA, that is strictly Sprint network. Golden eye? which version? It would also help if you would name what device you have, ie att, tmo.

Note 4 Network Settings

I want to ask something about the network settings within the Note 4. Looking at the picture below, I can't lock my connection to GSM. And another issue is that even though I choose 3G only, my connection seems to like GSM more than 3G. Please, kindly enlighten me
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P.S.
Firstly, I bought the Korean SK version (910S). Secondly, I haven't had my hands on the international version (910H here in my country) because none of my friends have it and the display model in the store doesn't have SIM inserted so the settings isn't accessible.
Sent from my SM-N910S using Tapatalk

Not Getting 4G/LTE After Flashing KLTE ROM

So, this is probably a noob question, but I'm a bit rusty on the android thing
I flashed the KLTE ViperOS ROM and have only been getting 3G or no signal at all... What do I need to do to convert it to a KLTEVZW to get my 4G back?

In your phone dialer write *#*#4636#*#* and you will get something like this image.
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"lightbox_full_screen": "Full screen",
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"lightbox_toggle_sidebar": "Toggle sidebar"
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In phone info option you need to mark LTE/CDMA to get 4G LTE.

You were half right my friend, thank you for letting me know about the *#*#4636#*#*
I actually had it set already to LTE Auto like you show, but for some reason, my "Select Radio Band" wasn't set to United States. I tapped USA and instantly got 4G

4G LTE/LTE+ in Europe with US version

Hey,
I bought galaxy s8 US unlocked version while traveling in USA it was flawless there, now I'm back in Europe. Everything works just fine except mobile internet. I can't get 4G LTE+ and having only LTE, which is slow comparing to LTE+. So I checked if there could be a problem with frequencies in willmyphonework.net.
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It says that there shouldn't be any problems, so now I'm confused, maybe this is software problem, I mean maybe I need my region firmware in order to use 4G LTE+ internet, any ideas or suggestions?
Thanks