[Q] 3g - Optimus One, P500, V Q&A, Help & Troubleshooting

how do i make sure i am connected to 3g and not 2g? my phone, rom, and network all support 3g but i seem to have a very slow network connection and the always use 2g box is not checked. im on the p509 with rom 4.0.4 the ultimate v2.1

Set a toggle for 2g/3g switching
Sent from my LG-P500 using xda app-developers app

Go to settings... change network preference to wcdma only.. now you will be connected to only 3g..

vivek_p08 said:
Go to settings... change network preference to wcdma only.. now you will be connected to only 3g..
Click to expand...
Click to collapse
dont have this option that im aware of since my phone is gsm
nomancoolboy said:
Set a toggle for 2g/3g switching
Click to expand...
Click to collapse
only toggle i have is for 2g only, where would i find this?

I am using cm7 based Rom .. in that settings >> wireless & networks >> mobile networks>> network preferences... select wcdma only.. hope this helps..

vivek_p08 said:
I am using cm7 based Rom .. in that settings >> wireless & networks >> mobile networks>> network preferences... select wcdma only.. hope this helps..
Click to expand...
Click to collapse
I have cm10.1 in lg p500 and I don't hace that options. I only have to use 2g for battery saving.

*#*#4636#*#*
And under phone information
Select WCDMA only
Sent from my GT-I9082 using xda premium

Related

[Q] How to turn off 4g/3g speed?

Hi everyone, is it possible to turn off the 4g/3g for some battery saving? i have the stock rom, couldn't find the option anywhere! Thanks!
ayyada said:
Hi everyone, is it possible to turn off the 4g/3g for some battery saving? i have the stock rom, couldn't find the option anywhere! Thanks!
Click to expand...
Click to collapse
Not there, another AT&T disabled feature.
i see... thx...
man... Att sux!!!!
So you can't turn off data.... if you just want to use wifi at home for example?
metaldood said:
So you can't turn off data.... if you just want to use wifi at home for example?
Click to expand...
Click to collapse
You can turn data on and off. There is actually an HTC widget that toggles data on and off.
Go to the market there is an app that you can use to toggle on stock rom. Just search 3G.
Sent from my Desire HD using XDA App
try *#*#4636#*#*
any1 have a shortcut or app for it?
Just uncheck "Mobile Network" under Wireless and Network in Settings.
I'm pretty sure my 3g/4g has yet to be turned on lol
Sent from my Desire HD using XDA App
I found a way to turn off 3g/4g and have Edge enabled by going to Settings > Wireless & Networks > Mobile Networks > Network Mode > here you can toggle from WCDMA Only; GSM Only; GSM/WCDMA Auto (default). Selecting GSM Only switching my connection to Edge. How can we create a shortcut/toggle for this option?
invione said:
I found a way to turn off 3g/4g and have Edge enabled by going to Settings > Wireless & Networks > Mobile Networks > Network Mode > here you can toggle from WCDMA Only; GSM Only; GSM/WCDMA Auto (default). Selecting GSM Only switching my connection to Edge. How can we create a shortcut/toggle for this option?
Click to expand...
Click to collapse
There is no such option on the Inspire 4g.
*#*#4636#*#* is the option. Dial it. Go to phone. Scroll down. Select gsm only.
sugardaddy1979 said:
*#*#4636#*#* is the option. Dial it. Go to phone. Scroll down. Select gsm only.
Click to expand...
Click to collapse
Does it really work ?
Yes. I use it to keep mine on gsm. I also used the stock widget to keep data turned off
Turning off 4G speed is easy. Turn on the phone, it doesn't exist
Sorry, couldn't resist.
Sent from Desire HD or Inspire 4G or whatever this thing is called via premium XDA app.
good one
in cm7 theres a widget where you can turn off 3g and switch to 2g, is included in the power settings widget, any chance on getting it while using sense?
How do you turn off something that has not even been turned on?
calin75 said:
How do you turn off something that has not even been turned on?
Click to expand...
Click to collapse
See my post a couple of posts above
Sent from Desire HD or Inspire 4G or whatever this thing is called via premium XDA app.
Using: *#*#4636#*#*
Then selecting GSM does not work for me..still reverts back to 3G "H+)
Any other suggestions? Do I have to root to get access to all the grayed out network options?
Thanks

Switch between 3G and 2G?

I have a friend with this phone....
He has 3G activated on his SIM Card but he wants to use 2G (EDGE / GPRS) instead....
Is there anyway he can switch between 2G and 3G?
[email protected] said:
I have a friend with this phone....
He has 3G activated on his SIM Card but he wants to use 2G (EDGE / GPRS) instead....
Is there anyway he can switch between 2G and 3G?
Click to expand...
Click to collapse
Dude... tell your friend to explore the phone's settings...
And he'll eventually find what he needs at /settings/wifi and networks/mobile networks
invincible authority said:
Dude... tell your friend to explore the phone's settings...
And he'll eventually find what he needs at /settings/wifi and networks/mobile networks
Click to expand...
Click to collapse
Its not my phone and if I call him and tell him that and if he doesn't get it then I would have to ask here again.
So.....
I don't think anyone is gonna kill you if you directly answer my question.....
From
Settings > Wireless & Networks > Mobile Networks > Use only 2G networks [✓]
Gendows said:
From
Settings > Wireless & Networks > Mobile Networks > Use only 2G networks [✓]
Click to expand...
Click to collapse
Exactly !!
Use only 2g works. The 3G here is very expensive so I use only 2g. But when I reboot it automatic goes to 2g. What should I do?
Sent from my GT-S5670 using Tapatalk
switch 2g ang 3g
can change between 2g and 3g
USE code in dialer
*#2263#
Select wcdma for 3g and then select all
or for 2g use gsm >> all
Automatic>>>>>automatic
For Samsung users...
For Samsung users...
Settings -> Wireless and Networks -> Mobile networks -> Network Operators
By Default GSM/WCDMA (Auto mode) is selected.
GSM = 2G
WCDMA = 3G
Select the one you want to use.
Cheers... !!!
---------- Post added at 05:43 PM ---------- Previous post was at 05:35 PM ----------
nextgenguy said:
Use only 2g works. The 3G here is very expensive so I use only 2g. But when I reboot it automatic goes to 2g. What should I do?
Sent from my GT-S5670 using Tapatalk
Click to expand...
Click to collapse
When you reboot your phone, it goes to 2g.. okay... and 3g is expensive so you use only 2g.
What is the question ?
I guess he wants to disable automatic "data transfer mode" enabling.
if you want to do that
Settings>Wireless and Network>Mobile Network>Use Data Connection.
Re : switch between 3G and 2G
Or on off mode data

[Q] Force 2G Radio only on Sensation Sense Roms

All Sense Roms that I have come across Do not let you Switch between 4G/3G to 2G, This is only possible as far as im concerned on CM or MIUI (Like when you go to Wireless settings>Mobile Networks>2G only) has anybody found a solution to this???
You can, its just worded differently. Go to settings, wireless, mobile network settings, netowrk type and select GSM. GSM/wcdma auto is automatic switching, wcdma is 3g only, GSM is 2g.
Sent from my Sensation
MusicMan374 said:
You can, its just worded differently. Go to settings, wireless, mobile network settings, netowrk type and select GSM. GSM/wcdma auto is automatic switching, wcdma is 3g only, GSM is 2g.
Sent from my Sensation
Click to expand...
Click to collapse
Thank you kind sir.....

[Q] can't use 3g on sgr(india)

guys i can't use 3g on my phone don't know why ........on selecting only wcdma mode my network gets lost
only gsm mode is working fine
please help guys should i take my handset to the custmer care or its nly network problem
(sorry for my bad english)
vikas145 said:
guys i can't use 3g on my phone don't know why ........on selecting only wcdma mode my network gets lost
only gsm mode is working fine
please help guys should i take my handset to the custmer care or its nly network problem
(sorry for my bad english)
Click to expand...
Click to collapse
maybe in ur city/area 3g services are not available by ur network provider. try contacting customer care services of your network.
thnx for reply so fast
i have checked everything 3g service is available in my circle.......but i don't know why i cant use it.........do our handset supports umts or something like this
vikas145 said:
thnx for reply so fast
i have checked everything 3g service is available in my circle.......but i don't know why i cant use it.........do our handset supports umts or something like this
Click to expand...
Click to collapse
yes sgr supports 3g network, which network u use and from which city?
im using TATA DOCOMO in chandigarh.....
hey is UMTS diffrent from WCDMA...
bcos my handset shows only WCDMA
vikas145 said:
im using TATA DOCOMO in chandigarh.....
hey is UMTS diffrent from WCDMA...
bcos my handset shows only WCDMA
Click to expand...
Click to collapse
if u use wcdma setting ur device will search for available 3g network. u better call 121 and ask customer care executive about 3g services in ur town. if they confirm that 3g is available in ur area than complain about 3g not working ur device they will guide u for making correct settings.
Go to Settings -> Wireless & Mobile networks -> Touch on Mobile Networks.
Click on Access Point Names:
If you already have settings click on TATA DOCOMO INTERNET.
If not you can send SMS “INTERNET” to 52270 and save them default settings.
If you are not getting Settings for some reason.
Follow the steps:
in the Settings page click menu > NEW APN.
Enter the details as below:
Name : TATA DOCOMO INTERNET
APN: TATA.DOCOMO.INTERNET
Proxy:
Port:
User name:
Password:
Server:
MMSC:
MMS Proxy:
MMS Protocol: WAP 2.0
MCC: 405
MNC: 034
Authentication type:
Apn Type: default.
See if the above works
vikas145 said:
guys i can't use 3g on my phone don't know why ........on selecting only wcdma mode my network gets lost
only gsm mode is working fine
please help guys should i take my handset to the custmer care or its nly network problem
(sorry for my bad english)
Click to expand...
Click to collapse
I had faced the same problem before! All networks work only on gsm mode by default! And 3g works fine on the same mode.. Its just that you need to get the right settings from your network provider and get 3g activated at your provider end!
Sent from my GT-I9103 using xda premium
just if u knew....
before some dayz back docomo gives us access to its 3g network without subscribing to its 3g plan,which is giving speed abot 15-20 kbps...
but frm past 10 to 15 dayz its not giving us its 3g network without recharging with its 3g plann....
do u recharged with its 3g plan??
I faced the same problem while I was using airtel. I sent them an SMS requesting for the 3g settings after which it was solved... you should probably send an SMS asking for the settings...
@vikas145, Is it that you bought your mobile just now and configuring the settings? If so, try to do a factory reset first and then reboot. 3G will work perfectly.
Try selecting manually
Sent from my GT-I9001 using xda premium
guys 3g is still not working on my SGR plz help out...... on selecting wcdma in network settings there's no network on my phone......so what to do with it
You have to activate 3g pack ,then only H or 3G symbol will appear.
Otherwise ,you will get edge network .
I am also using tata docomo and same thing had happened to me.
Tata docomo cancelled giving 3g network on 2g pack activation from january this year.
For testing you can activate Rs.9 (10MB) 3g pack.make sure that you are in 3g area.
Sent from my GT-I9103 using Tapatalk 2
ok I'll try it....thnx for reply
should I use 3g service after switching to WCDMA mode or on gsm mode.....
vikas145 said:
should I use 3g service after switching to WCDMA mode or on gsm mode.....
Click to expand...
Click to collapse
If u have activated 3g pack thn u should keep WCDMA mode or Auto mode... u can't use 3g data service in GSM mode
Sent from 2.3.5
vikas145 said:
should I use 3g service after switching to WCDMA mode or on gsm mode.....
Click to expand...
Click to collapse
If u activate 3g pack,then the network automatically switches to 3g or H network from edge(E).network selection should be auto mode(WCDMA/GSM).
Sent from my GT-I9103 using Tapatalk 2

Network Mode(2G/3G)

Hi Omni Team,
Can we have the option of swtiching network mode(2G/3G/LTE) in the mobile settings? This is required for switching network for battery saving and selectively change network depending on the area the user is currently.
This option is there in most AOSP ROMS(CM, AOKP).
Thanks for reading this request.
Thanks,
Kunal
The last time i checked it, the network mode was a flippable quick tile...
AA1973 said:
The last time i checked it, the network mode was a flippable quick tile...
Click to expand...
Click to collapse
Can't find the option.. Can you share the option please
Sent from my SGH-I747 using Tapatalk
Just a thought, not sure if it is connected but I previously had the option to change between 2g only/ 3g only/ and 2g with 3g preferred. Today I switched carriers from t-mobile UK to giffgaff and also performed OTA update if latest nightly and the option now doesn't let you choose and only has 2g/3g prefered.
Not sure whether it had to do with the update or changing carrier.
Sent from my GT-I9100 using xda app-developers app

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