[Q] Unable to differentiate between 2G & 3G networks. - Galaxy Note II Q&A, Help & Troubleshooting

Hi All,
I've found this little different in almost all the Samsung phones.
While searching for mobile operators my Note 2 wasn't able to show up 3G specific network as a seperate one.
But where as in Sony phones or Micromax devices i was clearly able to select 2G or 3G network from the Network operators list.
Can i know why isnt this with samsung??
Note:3G Networks are availabe in my city(Hyderabad,India).
In samsung:
Vodafone IN
Airtel
Cellone
Idea
In Other Devices:
Vodafone IN (2G)
Vodafone IN (3G)
Airtel (2G)
Airtel (3G)

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you may find small letter and capital letter
e.g. airtel is 2G
AIRTEL is 3G

dr.ketan said:
you may find small letter and capital letter
e.g. airtel is 2G
AIRTEL is 3G
Click to expand...
Click to collapse
Thanks for the reply
But i couldnt find anything as such.It just has only one naming for a network provider.
Does it has anything to do with the sim. My sim is 6-7 years old one by then there was no 3G in India.

yeah older SIM won't work.

dr.ketan said:
yeah older SIM won't work.
Click to expand...
Click to collapse
Thanks a lot ketan

kamuju said:
Thanks a lot ketan
Click to expand...
Click to collapse
Even after changing the SIM it doesnt work
Need help...

Related

Question on Tmobile Version of HTC Touch Pro2

I have a T-Mobile Version of HTC Touch Pro 2.
Can somebody please confirm if this mobile will work with 3G Asian Bands ??
or
In simple words, can i use the 3G Feature available in countries like India or Singapore with the T-Mobiles version of HTC Touch Pro 2 ???
Please advise !!!!
PS : And forgive me if this question is a repeat from earlier threads. I read few threads. But i didnt see a definite answer for this.
AFAIK T-Mobile TP2 uses UMTS 1700/2100.
According to http://www.gsmworld.com/roaming/gsminfo/cou_in.shtml there is no 3G network in India yet.
And for Singapore http://www.gsmworld.com/roaming/gsminfo/cou_sg.shtml 3G is available on 2100.
3G in India
Yes - We do have 3G services in India. Iam not even looking at the link that you gave.
Iam quiet sure, BSNL India is offering various 3G services from Corporate Services to DATA transfer services.
I may be wrong, But to my knowledge, we do have 3G servies here for over 12 months...
I agree... I can't see India not having 3G. Sounds like the GSM alliance needs to update their site.
quid246 said:
I agree... I can't see India not having 3G. Sounds like the GSM alliance needs to update their site.
Click to expand...
Click to collapse
Well, their site also says that T-Mobile doesn't have 3G.
Wikipedia Data
Data from Wikipedia -
http://en.wikipedia.org/wiki/List_of_Deployed_UMTS_networks
This is my understanding...
T0 my knowledge,
Universal 3G Standard is UMTS2100. Tmobile Touch Pro 2 supports that anyway.
Not just for US, But also for most of the other countries UMTS2100 is a standard 3G path.
IT SHOULD WORK FINE ACROSS THE WORLD. UK VODAPHONE provide 3G access via UMTS2100. I havent read the details for BSNL 3G service in India, becos i didnt find the details anywhere ! But one of my friend who bought a same Tmobile's Android version phone works fine with BSNL's 3G. Iam quiet sure BSNL uses the same thingy....
And to quote another example, 3 Top mobile operators in Singapore (ASIA) --- * Mobile One, * StarHub and * Singapore Telecom Mobile Pvt. Ltd., offer 3G at UMTS 2100.
As a matter of fact, with respect to design - Tmobile offering of Touch Pro 2 is more reliable and more sturdy than the original version of TP2. It is just the fanciness that takes lead for the original version which are more prone to scratches.
I may be wrong.... Please let me know if you have more details and correct me if iam wrong................
3G Services across the world - http://en.wikipedia.org/wiki/List_of_Deployed_UMTS_networks
T-Mobile version has band I and IV, that it can be used in Asia.
indianinworld said:
I have a T-Mobile Version of HTC Touch Pro 2.
Can somebody please confirm if this mobile will work with 3G Asian Bands ??
or
In simple words, can i use the 3G Feature available in countries like India or Singapore with the T-Mobiles version of HTC Touch Pro 2 ???
Please advise !!!!
PS : And forgive me if this question is a repeat from earlier threads. I read few threads. But i didnt see a definite answer for this.
Click to expand...
Click to collapse
mingkee said:
T-Mobile version has band I and IV, that it can be used in Asia.
Click to expand...
Click to collapse
Thank you so much for your answer on this.
I assumed that. But some folks here and outside this community were broadcasting that US version phones wont work in Asia and Europe.
Even one member in this forum PM'ed me tht Tmobiles version wont work in Asia.
thanks for ur time to get me an reply on this sir...

3g in argentina please help!

hi, i have a brand new rhodium t-mobile version, flashed with the nrg rom feb 1st.
when i use the data connection the phone connects to the edge network, while the same sim card connects to 3g/H on a motorola milestone. i read on google that 2 or 3 users (the phone isn't sell in argentina) that have the same problem...
the 3g network in argentina works in the 1900/850 band, so i have it configured that way but it doesn't work.
does anyone knows how to solve this, please?
thanks in advance
lean04 said:
hi, i have a brand new rhodium t-mobile version, flashed with the nrg rom feb 1st.
when i use the data connection the phone connects to the edge network, while the same sim card connects to 3g/H on a motorola milestone. i read on google that 2 or 3 users (the phone isn't sell in argentina) that have the same problem...
the 3g network in argentina works in the 1900/850 band, so i have it configured that way but it doesn't work.
does anyone knows how to solve this, please?
thanks in advance
Click to expand...
Click to collapse
3G with the T-Mobile version (RHOD210) works on the 1700/2100 MHz AWS spectrum. You will not be able to use 3G on your network with this device. There is no fix or work around. This is a hardware limitation.
EDIT: You should have gotten the Tilt2 (RHOD300). This is the AT&T branded version that has radio hardware which supports your network.
cajunflavoredbob said:
3G with the T-Mobile version (RHOD210) works on the 1700/2100 MHz AWS spectrum. You will not be able to use 3G on your network with this device. There is no fix or work around. This is a hardware limitation.
EDIT: You should have gotten the Tilt2 (RHOD300). This is the AT&T branded version that has radio hardware which supports your network.
Click to expand...
Click to collapse
ok, last question, why in the band section it has the option to use 1900/850 Mhz?
http://support.t-mobile.com/doc/tm5...5611&navtypeid=6&pagetypeid=7&prevPageIndex=5
that´s what i thought that it would work..
lean04 said:
hi, i have a brand new rhodium t-mobile version, flashed with the nrg rom feb 1st.
when i use the data connection the phone connects to the edge network, while the same sim card connects to 3g/H on a motorola milestone. i read on google that 2 or 3 users (the phone isn't sell in argentina) that have the same problem...
the 3g network in argentina works in the 1900/850 band, so i have it configured that way but it doesn't work.
does anyone knows how to solve this, please?
thanks in advance
Click to expand...
Click to collapse
If it truly does support switching bands, as the link you posted would indicate:
http://support.t-mobile.com/doc/tm5...5611&navtypeid=6&pagetypeid=7&prevPageIndex=5
Then, I would recommend flashing the Stock ROM. Then see if you can get it to work with the stock T-Mobile ROM. If you can, then it probably is possible to do it using an Energy ROM as well. But, I don't think it is possible.
I am not that familiar with T-Mobile phones, since I use an AT&T Tilt 2. It seems unlikely that this would work, since in the United States even the T-Mobile HD2 doesn't get 3G when SIM unlocked and switched to use the AT&T network with an AT&T SIM.
lean04 said:
ok, last question, why in the band section it has the option to use 1900/850 Mhz?
http://support.t-mobile.com/doc/tm5...5611&navtypeid=6&pagetypeid=7&prevPageIndex=5
that´s what i thought that it would work..
Click to expand...
Click to collapse
That band switching feature is to set network preferences for your carrier outside of the US. The radio hardware does not support UMTS 3G. You will only be able to get EDGE speeds at best from this device on your carrier. You need the RHOD300 (Tilt2) to get 3G on your network.
that´s a bummer
thanks for your answers
lean04 said:
that´s a bummer
thanks for your answers
Click to expand...
Click to collapse
Anytime. Sorry for the disappointing news.

Will it be posible to use a Samsung Focus from at&t if i unlock it, in Europe

suua said:
Hey guys, im looking to bay a Samsung Focus that is locked in at&t but i am thinking to unlock i mean to by the unlock code or somthing similar! so if i unlock it, will i have any problems to use it here i Europe/Norway ?
Sorry if i opend the thred, but i could not finde a clear answer!
thank u
Click to expand...
Click to collapse
Hey guys, i just posted this on the Focus section but i did not get any answer so i apoligise that i opend a new thread.
thanks in advance
suua said:
Hey guys, i just posted this on the Focus section but i did not get any answer so i apoligise that i opend a new thread.
thanks in advance
Click to expand...
Click to collapse
You can use an SIM Unlocked device on any GSM carrier. The main issue is you have to check the frequencies it uses for 3G. They may not work on your provider & therefore you won't get 3G.
AT&T Samsung Focus 3G frequencies as per GSMArena are;
"3G Network HSDPA 850 / 1900 / 2100"
drkfngthdragnlrd said:
You can use an SIM Unlocked device on any GSM carrier. The main issue is you have to check the frequencies it uses for 3G. They may not work on your provider & therefore you won't get 3G.
AT&T Samsung Focus 3G frequencies as per GSMArena are;
"3G Network HSDPA 850 / 1900 / 2100"
Click to expand...
Click to collapse
Thanks a lot for replay, ok i undestad! I never use 3G anyway
Sent from my GT-I9000 using XDA Premium App
I use a unlocked Samsung Focus from AT&T, bought in the US, here in Denmark. Everything works fine, including updates.
Sent from my SGH-i917 using XDA Windows Phone 7 App

[Q] Verizon Model on Spain

Hello
I bought a Galaxy Nexus i515 on eBay, but I live in Spain.
In description say "CLEAN ESN"
My question is if I can use this phone to WCDMA or GSM once released.
Here in Spain we no longer have CDMA and knowing that the network is using the phone, I wanted to know if installing a radio or something could make it work.
Thank's for the answers.
Greetings.
McShaz said:
Hello
I bought a Galaxy Nexus i515 on eBay, but I live in Spain.
In description say "CLEAN ESN"
My question is if I can use this phone to WCDMA or GSM once released.
Here in Spain we no longer have CDMA and knowing that the network is using the phone, I wanted to know if installing a radio or something could make it work.
Thank's for the answers.
Greetings.
Click to expand...
Click to collapse
you just bought yourself a wifi only device. congrats.
you cant make a CDMA phone work on a GSM network.
this question has been asked a 1000 times and answered the same way 1000 times.
Zepius said:
you just bought yourself a wifi only device. congrats.
you cant make a CDMA phone work on a GSM network.
this question has been asked a 1000 times and answered the same way 1000 times.
Click to expand...
Click to collapse
Hi.
This first point I understand, but I can change CDMA to WCDMA?
I only need network for make calls.
WCDMA is fully functional on my country and is a solution for my problem.
Greetings.
McShaz said:
Hi.
This first point I understand, but I can change CDMA to WCDMA?
I only need network for make calls.
WCDMA is fully functional on my country and is a solution for my problem.
Greetings.
Click to expand...
Click to collapse
no.
you said the country does not have CDMA, so therefore, YOU CANNOT USE THE I515 (VERIZON NEXUS) IN SPAIN.
Zepius said:
no.
you said the country does not have CDMA, so therefore, YOU CANNOT USE THE I515 (VERIZON NEXUS) IN SPAIN.
Click to expand...
Click to collapse
Ok, I understand everything.
Thank's for your answer, but I have another and last question.
The LTE network is independent of CDMA or GSM networks. In this case and With The LTE (4G) avaliable on Spain, can be used In this mode, no?
Sorry for all my questions and thank you very much for your time.
Greetings.
McShaz said:
Ok, I understand everything.
Thank's for your answer, but I have another and last question.
The LTE network is independent of CDMA or GSM networks. In this case and With The LTE (4G) avaliable on Spain, can be used In this mode, no?
Sorry for all my questions and thank you very much for your time.
Greetings.
Click to expand...
Click to collapse
YOU CANNOT USE THE PHONE IN SPAIN IN ANY WAY SHAPE OR FORM OTHER THAN WIFI.
end of thread.
As far as I know, the i515 does not do voice over lte. Also, if I remember correctly the i515 still depends on CDMA for authentication before it can use the lte.
Also, wcdma is not anywhere near the same thing as CDMA.
As the person above me has said, the only use able network part in your phone is the Bluetooth and WiFi. Everything else is incompatible with your country's network type.
Sent from my Galaxy Nexus using Tapatalk 2

No signal when switch to umts mode only GSM mode is working on HTC one m8

Hi team I bought unlocked HTC one m8 and for 1st week it was working fine but now suddenly it's 3g data is stopped working. I only able to use 2g data and when I switch to umts mode so it shows no signal and if I change to auto mode so it catch the 2g signal only. I tried my Sim in another phone so it's working fine and tried another Sim in my phone so I am facing the same problem. Guys please help as I really love this phone.
karan0405 said:
Hi team I bought unlocked HTC one m8 and for 1st week it was working fine but now suddenly it's 3g data is stopped working. I only able to use 2g data and when I switch to umts mode so it shows no signal and if I change to auto mode so it catch the 2g signal only. I tried my Sim in another phone so it's working fine and tried another Sim in my phone so I am facing the same problem. Guys please help as I really love this phone.
Click to expand...
Click to collapse
Hello,
I have reported this thread to be moved to right Q&A in order to get expertise help on the problem.
-Vatsal
karan0405 said:
Hi team I bought unlocked HTC one m8 and for 1st week it was working fine but now suddenly it's 3g data is stopped working. I only able to use 2g data and when I switch to umts mode so it shows no signal and if I change to auto mode so it catch the 2g signal only. I tried my Sim in another phone so it's working fine and tried another Sim in my phone so I am facing the same problem. Guys please help as I really love this phone.
Click to expand...
Click to collapse
Not enough info. Need the phone's CID, and what 3G (UMTS) bands used by your carrier.
redpoint73 said:
Not enough info. Need the phone's CID, and what 3G (UMTS) bands used by your carrier.
Click to expand...
Click to collapse
I Google and found this CID for my phone spcs_001. I got to know this from terminal emulator. Sorry but I don't know what band is used by my carrier.but I recently took 4g sim from my carrier which is working great on my brothers phone but not on my phone。I am using Airtel's 4g SIM and not able to use even 3g on it .
karan0405 said:
Sorry but I don't know what band is used by my carrier.
Click to expand...
Click to collapse
Call your carrier and ask them, they can answer this.
Nobody here can help you, if you don't give this simple information.
redpoint73 said:
Call your carrier and ask them, they can answer this.
Nobody here can help you, if you don't give this simple information.
Click to expand...
Click to collapse
Thanks, I have called my carrier and they advised that 2100 for UMTS (3G) and 2300 LTE (4g) band is used by Airtel.
karan0405 said:
Thanks, I have called my carrier and they advised that 2100 for UMTS (3G) and 2300 LTE (4g) band is used by Airtel.
Click to expand...
Click to collapse
You have the Sprint version of the phone (based on CID) which should be compatible with 2100 MHz (UMTS). This phone does not support 2300 LTE, but you may already be aware of that.
Are you sure your carrier's APN info is entered correctly?
You sure 3G worked for a week? Any changes that happened that could have have changed that?
Thanks for sharing this detail, I was not aware about the 4g which you mentioned. Yes my APN is correct and i have crossed checked with my carrier as well. And yes i have used 3g for a week and after that I took another SIM from my carrier(Airtel) 4g sim and just after that my 3g stopped working.
And I have checked my new sim in another phone so it's working fantastic but not in my phone. and I have checked my brother SIM in my phone so even that sim's 3g is not working on my phone. I could not understand all of sudden what went wrong which it stopped working.
karan0405 said:
Yes my APN is correct and i have crossed checked with my carrier as well. And yes i have used 3g for a week and after that I took another SIM from my carrier(Airtel) 4g sim and just after that my 3g stopped working.
Click to expand...
Click to collapse
Check the APN again, and that is the currently selected, active APN. All I can think, is that inserting another SIM changed the APN.
I checked again, but still same issue. What should I do any suggestion. Or could this be a software or hardware issue how to know this. Any idea

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