Is there any way we can force cellular network to be 4G LTE only? I want to stop it from automatically switching to H+.
I'm on stock nougat, rooted.
I think you can change it in the hidden service menu. BUT be VERY CAREFUL not to change other things in there.
First make sure your preferred network type is LTE auto, not 3g or 2g only.
Next, go to phone / dialer app.
Enter: *#*#4636#*#*
It should automatically direct to Testing menu, with Phone information, Usage statistics, and Wi-Fi information choice.
Select "Phone information".
Warning: There's many things to see here, but you can easily ruin your radio band in here. Just follow this guide and do not even touch other things.
Go to "set preferred network type"
I'm not sure what it would show for your phone, but for mine it shows "LTE/UMTS auto (PRL)".
Select "LTE only". It should immediately reset your network to 4G.
If it still switches to 3G, then test other options in the "set preferred network type" option.
After finish, exit the hidden menu and clear it from recent apps menu.
Warning: DO NOT CHANGE OTHER VALUES IN THERE IF YOU DON'T KNOW WHAT YOU'RE DOING. IT COULD RUIN YOUR RADIO BAND IF YOU'RE NOT CAREFUL.
Thanks. It worked.
Related
When I connect to internet depending on the location sometimes I get the G icon sometimes the H icon.
Is it possible to set it only to connect on H (even if reception is bad, 1 bar only, rather than G with 3-4 bars reception)
Is there an App for it? than can let you choose what you wanna connect to?
I know in my nokia n95 i could go to networking and choose what i wanted but i cant seem to find that on the galaxy s.
any help would be great
thanks
LOL...
G - GPRS
H - HSDPA+ (faster than 3G)
You can't change it, It depends on your signal strength and location.
Elvoski said:
LOL...
G - GPRS
H - HSDPA+ (faster than 3G)
You can't change it, It depends on your signal strength and location.
Click to expand...
Click to collapse
constant HSDPA+ would also kill your battery too..i would image ye?
Only as much as what constant 3G uses.
im sure its possible because here is how to do it on the Omnia HD, its just a hidden menu setting
http://forums.samsungi8910omnia.com...ncrease-web-browsing-speed-when-using-3g.html
we have the same menu on the Galaxy S, so if someone can just figure out how to get to this part then you can do it
That is to increase the speed of the 3G. You can only see results if your using 3G,not sure it will increase the speed of the HSDPA. Also this wont allow you to get more of the signal or allow you to use just 3g or hsdpa for internet, again its down to network signal and location.
Elvoski said:
That is to increase the speed of the 3G. You can only see results if your using 3G,not sure it will increase the speed of the HSDPA. Also this wont allow you to get more of the signal or allow you to use just 3g or hsdpa for internet, again its down to network signal and location.
Click to expand...
Click to collapse
You could do *#*#4636#*#* in the phone app and change CDMA/GSM Auto to WCDMA or WCDMA preferred for 3G only, but you will have no service if you leave 3G coverage since it will not revert to standard GSM.
dsjr2006 said:
You could do *#*#4636#*#* in the phone app and change CDMA/GSM Auto to WCDMA or WCDMA preferred for 3G only, but you will have no service if you leave 3G coverage since it will not revert to standard GSM.
Click to expand...
Click to collapse
That method didn't work for me when I tried it; each time I re-entered the menu, the settings had reverted to whatever was chosen in Menu -> Settings -> Wireless & Network -> Mobile Networks... either GSM Only or GSM/CDMA auto (PRL) depending on whether the 2G only box was checked.
To get 3G only, enter ServiceMode:
*#*#197328640#*#* -> Debug Screen -> Phone Control -> Network Control -> Band Selection
Choose WCDMA BAND for 3G only.
aurorix said:
To get 3G only, enter ServiceMode:
*#*#197328640#*#* -> Debug Screen -> Phone Control -> Network Control -> Band Selection
Choose WCDMA BAND for 3G only.
Click to expand...
Click to collapse
LEGEND, thanks so much works perfectly for me, exactly what i was looking for.
aurorix said:
That method didn't work for me when I tried it; each time I re-entered the menu, the settings had reverted to whatever was chosen in Menu -> Settings -> Wireless & Network -> Mobile Networks... either GSM Only or GSM/CDMA auto (PRL) depending on whether the 2G only box was checked.
To get 3G only, enter ServiceMode:
*#*#197328640#*#* -> Debug Screen -> Phone Control -> Network Control -> Band Selection
Choose WCDMA BAND for 3G only.
Click to expand...
Click to collapse
Yes thank you for this informaion. I was able to get to the service mode but was not able to change the band selection.
I receive the error: RAT Selection Option is Restricted !
theres probably a way to shortcut the screen with anycut but ive given up trying
I cab only get edge at work but it does actualy give me about 100 kbs
IAnyone happen to know the default *#2263# Service Menu settings on the i317, and/or how to restore them to default???
I'm experiencing some network issues...drops...no signal...etc - and so in reviewing other threads I adjusted a few, which didn't make it better.
I set gsm, lte and wcdma were set to "all" or "automatic" in the Service Menu...but signals are still not good.
If I set to default, I will leave them alone
Does any changes you make to that menu stay saved on the device? I'm thinking at&t locked down that menu back with the radio/modem released with 4.1 roms.
Try *#*#4634#*#* then Device Information. You can select the band you want and it seems to work.
I'll give it a shot. Thanks.
I'm glad. Be careful in those menus -- you can do some unintended damage.
How I can switch my Fire Phone to 3G Only Band? Some App or somthing? Who help? :what:
Go to the dialer, enter *#*#4636#*#* and tap "Phone Information". On the next screen, you can select 'WCDMA preferred' from the drop-down menu. However, I'm not sure if the phone will automatically reset itself back after a restart or whatnot.
Yes. I discovery that. Its simple and easy. Now for me, a very good phone.
Is there anyway to turn off 3G ? for use 2G GSM only mode , I want to use EDGE option since my area has the weak 3G signal.
ease_the_pain said:
Is there anyway to turn off 3G ? for use 2G GSM only mode , I want to use EDGE option since my area has the weak 3G signal.
Click to expand...
Click to collapse
You follow the same steps I gave in my previous post. Instead of selecting WCDMA preferred, you select GSM only in the drop-down menu.
ged92781 said:
You follow the same steps I gave in my previous post. Instead of selecting WCDMA preferred, you select GSM only in the drop-down menu.
Click to expand...
Click to collapse
Thank you it works great without reset the phone.
And easier and lazier way is to install the app "Phone testing", it is the shortcut to the same menu. On Motorola phone the app is required because that dialer combination doesn't work.
I was able to get into the "Service Mode" main menu. Under option 2) UE SETTINGS & INFO then SETTINGS and finally PROTOCOL MENU. Option 2) NAS. Which shows LTE related stuff. The first option NETWORK CONTROL then option 5 "PREF MODE SET"
There I selected GSM_WCDMA_LTE and I was prompted to reboot the device. I did so and noticed the 3G still there not 4G or LTE.
I did a speed test (wifi not set up) on data with my providers LTE apn settings and my speeds went up. Before playing in the service menu I averaged 3.5meg down and about 650kbs up. Now I'm getting on average 12meg down and 8meg up!
I noticed a lot of other LTE related options in the service menu. Like band(s) and things. Does anybody know if I need to change any other options in the service menu to get true LTE.
I am on a stock rom, rooted with Magisk.
Is there a way to force and lock myself on an LTE band?
I use to be able to do so with the network signal guru app, but I guess sprint or the phone took and update that no longer works.
Will running a custom rom enable this option?
I tried *#*#3282#*#* on the Dialer, entered 000000 as the MSL, and it just takes me back to the Dialer. Cannot get into this diag mode.
/anyone on a custom rom can try entering *#*#3282#*#* and let me. Know if you can access the LTE menu?
++ I am on Sprint service if it matters
Anyone?
You need to go into "Radio Info" and set the "Set Preferred Network Type" to "LTE only". This is the only way I know how to (on 9/Pie). warning: but this does not save/survive a reboot...
I personally use a specific app called "Network Switch" to gain access to the "secret menu", but I can't tell who the developer is and it doesn't seem to show up on my Play Store -- in other words, it may have been a very random site where I obtained the app. There is also a manual way to get into the menu by using custom shortcut apps to access "com.android.settings/com.android.settings.RadioInfo" (I personally use QuickShortcutMaker)...
Good luck and hope this helps...
simplepinoi177 said:
You need to go into "Radio Info" and set the "Set Preferred Network Type" to "LTE only". This is the only way I know how to (on 9/Pie). warning: but this does not save/survive a reboot...
I personally use a specific app called "Network Switch" to gain access to the "secret menu", but I can't tell who the developer is and it doesn't seem to show up on my Play Store -- in other words, it may have been a very random site where I obtained the app. There is also a manual way to get into the menu by using custom shortcut apps to access "com.android.settings/com.android.settings.RadioInfo" (I personally use QuickShortcutMaker)...
Good luck and hope this helps...
Click to expand...
Click to collapse
Thank you, but instead of forcing to LTE only, I'm looking to manually select force the LTE band (disable band 26 and 41, only allowing band 25LTE)
Cna your app do that?