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So when I got my Mytouch 4g I realized the default radio is set to GSM only, however with my stock Nexus One it is set to WCDMA preferred.
I've been using my MT4G for about a month now, two weeks with it on GSM Only and another two weeks with it on WCDMA preferred.
I've noticed that while on GSM only it tends to prefer edge instead of 3g or HSDPA+ and find it very annoying because it does it in places where I know i hit HSDPA+.
When I set it to WCDMA preferred i've noticed that it sticks to 3g/hsdpa+ a lot more often and it's stable, except for in the market. A lot of the times when i go into the market while in wcdma preferred it times out and tells me theres no connection or something like that.
Can anyone tell me which network type is best for this phone? Or maybe explain them a little bit? I just find it odd that my Nexus One and my Mytouch 4g have different defaults if they're both on the same carrier
its prob just the setting it was on when the phone was out the box. when i got mine, it was set on auto. "gsm only" will NOT allow you to connect to 3G or hsdpa+! gsm is edge and gprs! if you want it to chose between the two then AUTO is the way to go. it will prob pick wcdma first and then only jump down to gsm when the wcdma signal is weak or non-existent. i prefer mine on wcdma all the time too. i havent had any issues with the market as of yet. you might want to try to clear the data and cache in market and see if that helps. when mine is on auto it 99% of the time stays on wcdma until the signal gets weak and then auto switches to gsm/edge. the only reason i dont keep mine on auto is because when its on auto and i receive a phone call, i dont get data(the H or E disappears while on call, then pick back up when i end the call) and i need to have data going in and out while on the phone to get emails from school and my job so therefore i leave it on wcdma only
Thats pretty much correct. GSM only means 2g only. Wcdma only means 3g only. So if you dont have a 3g sig. You have no sig. Wcdma prefered/auto means that it will stay on 3g untill the signal becomes low and switches to 2g. When it finds a good 3g signal again it will switch back to 3g.
If you hav it on auto, when your on a call it stays on 3g until it gets low then switches to 2g to keep the call alive. But it does NOT switch back to 3G untill you hang up.
I usually keep mine on wcdma only because i have good 3g where i live and i hate when it switches to 2g during a call because i personally can notice a sound quality difference and i alao like to be able to use internet in call if i need it
As the title says, I'm not getting HSDPA in areas where I was getting it before with my Galaxy S. I only ever get 3G and it is driving me nuts!
Is there anyway to change it to allow HSDPA on the phone? It is noticably slower, particularly streaming videos.
I'm on T-Mobile UK with the web & walk+ tariff.
Are you running the stock rom?
If so - afaik you get 3G for both 3G and HSDPA. Check your connection type in "About Phone" in settings - should be under "status".
Highland3r is correct. HSDPA is a 3G technology, and the stock ROM on the Nexus S does not differentiate it in the connection type display. You are most likely connected to your provider's HSPA network, your phone simply doesn't advertise that fact.
T mobile UK, uses a different band
it uses the same frequency as the 3G from ATT in USA
Nexus S is an AWS band phone
I'm having a similar issue with my Nexus S on Orange UK. I have to manually force it to use HSDPA in the engineer's menu but after a certain amount of time it defaults to UMTS.
My brother-in-law's Galaxy S has a constant HSDPA connection.
Sent from my Nexus S using XDA App
I'm on vodafone in the uk and I get HSPA mostly all of the time, u guys are right, it says 3g in the bar at the top of the screen but looking deeper it is in actual fact HSPA.
Sent from my Nexus S using XDA App
it's been like this since Android 2.3. They only display 3G whether your using 3G or HSDPA... they are essentially the same.
Therefore they just show 3G...
I prefer it to show me 3G or H or UMTS ( sometimes on UMTS aswell and still shows as 3G )
I am currently on CM7 and it does display H most of the time as the coverage is pretty good where I am. This has been the case even before I rooted the phone.
Thanks for the info guys, like Highlan3r suggested it has HSDPA in the status menu but 3G in the notification bar! It is the stock ROM also, just found it a bit unusual since changing from the Galaxy S only a week ago but now I know.
Thanks again!
Just to clarify, my Nexus S shows UMTS under status, even when a data connection is active. If I force it onto HSDPA by selecting WCDMA only in the engineer's menu, it again reverts to UMTS after a certain length of time.
My brother-in-law's Galaxy S has constant HSDPA connection on the same network. We are both using stock roms.
Sent from my Nexus S using XDA App
you will only see HSDPA when there is network traffic. If the connection's idle, it goes back to display UMTS (to save battery and network resources)
Nexus-S said:
Just to clarify, my Nexus S shows UMTS under status, even when a data connection is active. If I force it onto HSDPA by selecting WCDMA only in the engineer's menu, it again reverts to UMTS after a certain length of time.
My brother-in-law's Galaxy S has constant HSDPA connection on the same network. We are both using stock roms.
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
Are you using a custom ROM of any kind? It _could_ be an issue with the APN's setup - CM7 for example doesn't set a default APN on my phone which seems to cause mobile data connectivity problems until a default is set/the extra crap is removed.
<edit>
You're probably best starting a new thread for this btw as it's likely to be a different issue to the ops
</edit>
And now after the 2.3.3 update it switches to HSDPA perfectly.
Sent from my Nexus S using XDA App
I tried searching however could not find anything. Perhaps I may be using the wrong wording.
What I am trying to accomplish is to disable the GSM mode. What I find is the phone likes to jump to the GSM network and with that the internet connection just doesn't move at all. If I force the phone to WCDMA mode it work just fine standing in the same spot, so the phone is still picking GSM over WCDMA even when there is a good signal for WCDMA.
Current modes:
LTE/WCDMA/GSM (auto connect)
WCDMA/GSM (auto connect)
WCDMA Only
GMS only
Is it possible to have a LTE/WCDMA option?
MrDerrickC said:
I tried searching however could not find anything. Perhaps I may be using the wrong wording.
What I am trying to accomplish is to disable the GSM mode. What I find is the phone likes to jump to the GSM network and with that the internet connection just doesn't move at all. If I force the phone to WCDMA mode it work just fine standing in the same spot, so the phone is still picking GSM over WCDMA even when there is a good signal for WCDMA.
Current modes:
LTE/WCDMA/GSM (auto connect)
WCDMA/GSM (auto connect)
WCDMA Only
GMS only
Is it possible to have a LTE/WCDMA option?
Click to expand...
Click to collapse
I miss this option. The Xperia Z had this mode, I loved it. It was reachable via the common code *#*#4636#*#*. But this code doesn't work on the GT-I9505 with stock Samsung ROMs. But even with custom ROM, and working code. This special mode is missing. There are 2 switches for "LTE only" and "WCDMA only" but not both
Try this:
https://play.google.com/store/apps/details?id=com.tapbase.LTEswitcher&hl=de
MrSpiceGuy said:
Try this:
https://play.google.com/store/apps/details?id=com.tapbase.LTEswitcher&hl=de
Click to expand...
Click to collapse
App doesn't seem to work, when I hit "Select Radio Band" it comes up with "Set GSM/UMTS Band" and nothing else.
MrDerrickC said:
App doesn't seem to work, when I hit "Select Radio Band" it comes up with "Set GSM/UMTS Band" and nothing else.
Click to expand...
Click to collapse
You have to use "prefered network type" as seen here
https://lh5.ggpht.com/y1CQbSg9Wf8J3q3klA3GNi_IgVtluML2jwhW38ldPpExSPTQ_SEu6iWJa3kRNaiSfcg
This should work
Here is my screenshot. It only has "LTE/CDMA", which only allows me to use LTE. There is no "LTE/WCDMA" option.
Perhaps, this might be an idea for rom creators?
also interested in this.
yes, please add this function LTE/WCDMA only into ROM CYANOGENMOD.
because LTE/GSM auto (PRL) connect to 2G/3G/4G, and i'm not interested for 2G.
Did anyone ever find a solution to this?
fergietime said:
Did anyone ever find a solution to this?
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Click to collapse
Solution please ! I have the same problem also
True. I am able to use the following:
LTE/GSM (prl)
WCDMA (prl)
GSM Only (prl)
I am unable to use LTE/WCDMA/GSM
I am using XXUGNG8 modem, and I am unable to use 2G (network won't connect).
3G works in most cases, but it is still dropping. Only technology which works correctly is LTE...stable and fast.
I am unable to switch the network band to any other one. I tried it with service menu tool, but it does not work either (allows me to change to defined items above, and reverts back to LTE/GSM if I'll select anything else).
Is there a way to add support for more network modes? I am confident that my issues are not related to HW, as both bootloader, GSM modem and LTE modem are all of the same version - XXUGNG8, and I do have very good reception for whole band. I am just unable to switch over to 2G, and 3G is still dropping.
I live in Prague, Czech Republic, and I own GT-9505i variant
Any solutions guys?
any solution to this date? im interested in the same thing.
I finally found a solution that works on my Samsung Galaxy S5. Enter code *#2263# into your dialer. An option menu will open with "LTE/WCDMA Mode" only as an option. Works like a charm!
Wrong posted.
Hi,
Sorry to bump this but I have the same issue. I have a Galaxy S4 and it is very weird with its network selection.
The default setting is LTE/GSM auto, which I believe is LTE combined with the GSM Auto mode that everyone knows about - this being, prefer 2G instead of 3G in weak signal areas.
I have the following options:
LTE Only
LTE/GSM Auto
GSM Auto
WCDMA Only
GSM Only
WCDMA Preferred
Plus a load of other stuff about CDMA and EvDo (I'm sure that the GT-I9505 doesn't support CDMA or EvDo?).
The problem I am having is as follows:
Immediately when I got the S4, I realized that it was preferring GSM over WCDMA/HSPA. This was confirmed when compared with a Samsung Galaxy Ace Plus, on the same network, in the same location, and the Ace Plus (S7500) was choosing 3G, whilst the S4 chose 2G. Doing a bit of Googling led me to find the WCDMA setting, and after choosing that, the S4 chose 3G.
So all was good for the last 2 years, using WCDMA Only mode on my S4, as my mobile operator (Virgin Mobile) didn't have 4G access. Losing LTE wasn't a problem.
However, now I have switched to the EE network, I now face a problem. As mentioned above, there is the WCDMA Only mode, and the LTE Only mode - meaning that I am unable to have both 3G (WCDMA) and 4G (LTE) without also having GSM, and there is no way that I want to ever use GSM again, especially since that EDGE/GPRS are barely usable as data connections, GSM has sub-standard voice quality, and the S4 is choosing GSM over WCDMA.
A couple of examples, once on my way home, the S4 dropped from 4G to 2G and completely ignored 3G - despite being right next to a 3G mast operated by EE (albeit on the old Orange code). On WCDMA mode, the phone always connects to the Orange 3G mast. Thankfully, a bit later on, it did pick up 4G again, but if I was streaming Tunein Radio, that would have been a disaster (it would have dropped the stream).
A bit later on, on the same journey, the phone also went to 2G, from 4G - despite being in a reasonable signal area for 3G. Why didn't the phone choose 3G? I'd had enough by then and switched to WCDMA Only mode; result? 28% 3G signal (3 bars)!
It's also happened on my local mast, until a few weeks ago. The S4 was choosing 4G from a more distant mast (strength 50%), instead of 3G from the local mast (strength 60%). When I went downstairs, to the kitchen, the signal strength dropped and the phone went straight to GPRS! GPRS is likely to give about 30kbps max, so I don't know why the phone was doing this - although about 20-30 seconds later, it did then go to the 3G from the local mast.
I can't use LTE Only mode as (a) the 4G rollout isn't complete, and (b) the S4 does not support Voice Over LTE (VOLTE), meaning that in 4G only mode, I have no way of accepting or receiving calls.
I need a 3G/4G mode (LTE/WCDMA) on my S4, that doesn't use 2G at all, because 3G/4G signals are present virtually everywhere on the EE network, and it would stop the S4's crazy behavior.
Any suggestions to remedy this would be appreciated. I am not rooted, though if someone knew how to root the phone for me, it could be a possibility, as it is out of warranty.
I'm having some problems with my G2 - I don't have good 3G coverage especially inside and my phone keeps dropping calls when on 3G. It seems the software doesn't reconnect that fast and doesn't switch to 2G when the 3G signal is too low. Is there any way to change the preferred network and stop the device being so agressive at keeping 3G connection?
Settings/networks/tethering & networks/mobile networks/network mode/GSM only.
I already know that. It is the most unhelpful advice to give. I have to constantly go into settings and change that? No way. It isn't in the notification toggles which is really odd. Any idea how to add it? I feel my G2 has some radio issues.
Sent from my LG-D802 using Tapatalk
axlastro said:
I already know that. It is the most unhelpful advice to give. I have to constantly go into settings and change that? No way. It isn't in the notification toggles which is really odd. Any idea how to add it? I feel my G2 has some radio issues.
Sent from my LG-D802 using Tapatalk
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Click to collapse
Well if you're going to be like that then there's no wonder why there aren't a stream of responses on here with people trying to help you out.
Just remember, you're the one with the problem, so you may want to be a little nicer to those that try to give you help.
I'm sorry about that, but there wasn't a stream of responses in the first place. He was just stating the obvious, and the obvious is that the G2 doesn,t have a shortcut to switch between 2g and 3g. I'm just trying to figure out a way to do that, but all the apps that claim to do that and they are too many of them, just don't work. I'm thankful for any help, don't get me wrong.
Sent from my LG-D802 using Tapatalk
axlastro said:
I'm sorry about that, but there wasn't a stream of responses in the first place. He was just stating the obvious, and the obvious is that the G2 doesn,t have a shortcut to switch between 2g and 3g. I'm just trying to figure out a way to do that, but all the apps that claim to do that and they are too many of them, just don't work. I'm thankful for any help, don't get me wrong.
Sent from my LG-D802 using Tapatalk
Click to expand...
Click to collapse
There isn't a solution as simple as hitting a switch, but you can try the following:
Go into your Dialer and tap in *#*#4636#*#*
This will take you into the Testing Menu
Select 'Phone Information'
Then about half way down you will have a drop down where you can "Set preferred network type:"
This will allow you to choose whether to use 2G or 3G, but more important to your case you can choose how it will react if signal strength is low.
You probably want to select something like "GSM auto (PRL)"
Bare in mind though that this option will reset itself back to original setting each time you reboot the device.
Now I don't know if this will solve your problem, but it is worth testing out.
Here's a list detailing the main available options:
WCDMA preferred - The GSM phone is capable of using both 2G and 3G data communication and when signal strength is low 3G is favored more.
GSM only - The GSM phone is capable of using only 2G data communication. When the 2G signal is too low you get nothing at all.
WCDMA only - The GSM phone is capable of using only 3G data communication. When the 3G signal is too low you get nothing at all.
GSM auto (PRL) - The GSM phone is capable of using both 2G and 3G data communication and when signal strength is low 2G is favored more.
CDMA auto (PRL) - The CDMA phone is capable of using both 2G and 3G data communication and when signal strength is low 2G is favored more.
CDMA only - The CDMA phone is capable of using only 2G data communication. When the 2G signal is too low you get nothing at all.
EvDo only - The CDMA phone is capable of using only 3G data communication. When the 3G signal is too low you get nothing at all.
GSM/CDMA auto (PRL) - Some phones are equipped with both GSM and CDMA capabilities. This setting appears to just have the phone attempt to stay connected to the data communication type that works the best.
Unknown - If none of the above fit or the phone is acting weird as far as connecting to the carrier, you will see your preferred network type is set to this
Wnderful setting.. amazing speed... performance of handset increased like rocket..
Thanks a lot...
Hi,
After dialing *#*#4636#*#*, it shows up the menu.
But i am not able to select Phone Information option. It says "This application does not work on this device".
Phone info: LG G2 D802 - Rooted - PowerG2 2.1 ROM.
I face frequent network signal drop, I tried CloudyG2 ROM also.
Thanks !
Hello.
I have a note 3 n9005 and when the network mode is WCDMA/GSM or LTE/WCDMA/GSM, my phone stays on GSM often. 3G signal is good in the area, and when I check my friends' phones, I find out their phones are on 3G network but mine is on 2G.
When I choose WCDMA Only, phone registers on 3G network and works without any problem. But switching back to auto connect, cause the phone to register on 2G again after some time.
So is there any configuration that tells the phone to stay on 2G if 3G signal is weak?
Please help if you can.
Thanks in advance.
Sent from my SM-N9005 using Tapatalk
The cell tower does this by signal quality, and most of the time distance dictates quality. I myself have asked around for AUTO 3G/4G only, but it seems like a subject where nobody has done any research.
Does your 3G signal differ from WCDMA only compared to Auto mode? If so, try updating to a newer firmware, could be a modem/baseband issue that may has been fixed in the mean time.
Technically it should grab the highest network of the three. So LTE has priority over WCDMA, which has priority over GSM. So even if WCDMA has one bar, and GSM 4, it should grab WCDMA until it completely loses that signal.
Have you tested another SIMcard in your phone? It may very well be a SIM problem.
PlutoDelic said:
The cell tower does this by signal quality, and most of the time distance dictates quality. I myself have asked around for AUTO 3G/4G only, but it seems like a subject where nobody has done any research.
Does your 3G signal differ from WCDMA only compared to Auto mode? If so, try updating to a newer firmware, could be a modem/baseband issue that may has been fixed in the mean time.
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You say it is fault of the cell tower?
So why phones of my friends are ok about this issue and register on WCDMA?
I flashed 3 different lollipop ROMs but nothing changed. ?
ShadowLea said:
Technically it should grab the highest network of the three. So LTE has priority over WCDMA, which has priority over GSM. So even if WCDMA has one bar, and GSM 4, it should grab WCDMA until it completely loses that signal.
Have you tested another SIMcard in your phone? It may very well be a SIM problem.
Click to expand...
Click to collapse
Yes. That's exactly what I expect my phone to act about switching between network types.
I never tested another SIM in my phone. So I will check that as soon as possible. I will post the result. Thank you.
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