[Q] 3G Problem and Warranty Question - LG Optimus 4X HD

When I woke up yesterday morning and I see that my signal is fluctuating. All of a sudden I cannot connect to 3G. When I switch the phone to "2G Only" everything is working fine. I already tried factory reset but still the same. When I try to search networks, I can see "Singtel GSM" and "Singtel UMTS" I know that the UMTS is the 3G band but I cannot connect to it using the O4X. I asked a friend to test out my sim card to his Iphone 3G, and the 3G is working fine.
Here are my current specs:
LG Optimus 4X HD P880 - ROOTED
LG-P880-V10e-SEP-24-2012
This unit is still under warranty. Should I unroot it first before bringing to LG Center here in Singapore?
Thanks!

pls check your singtel apn whether is correct

Apn settings
vinnong said:
pls check your singtel apn whether is correct
Click to expand...
Click to collapse
Here's my APN settings:
Name: IDEAS (PostPaid)
APN: e-ideas
Proxy: not set
Port: not set
Username: 65IDEAS
Password: *****
MMSC: http : / / mms . singtel . com:10021/mmsc
MMS proxy: 165.21.42.84
MMS port: 8080
MCC: 525
MNC: 01
Authentication Type: PAP
APN type: not set
APN protocol: IPv4

Related

[Q] Lost 3G AT&T service after traveling overseas

While traveling overseas in Malaysia I bought a pay-as-you-go SIM card and got phone and 3G service for a week. Worked great!
Now that I'm back in the states I have no 3G service with AT&T.
What do I have to do to get my phone back to 3G service? I can call and text just fine. Wifi is fine too.
I've looked for a FAQ please point me to one if it exists.
I'm running Cognition 3.02. Probably more info is needed. If so please let me know.
Thanks,
Gary
Solved!
Did some reading on the site and found: http://forum.xda-developers.com/showthread.php?t=943937
My WAP info had been cleared. Added:
Name: ATT WAP
APN: wap.cingular
Proxy: wireless.cingular.com
Port: 80
User name: Not Set
Password: Not Set
Server: Not Set
MMSC: http://mmsc.cingular.com
MMS proxy: wireless.cingular.com
MMS port 80
MCC: 310
MNC: 410
Authentication type: None
APN type: internet + mms
May not be optimum settings but it does work.
Gary

[Q] 3G connectivity Problem - Fido Canada

Hello,
I have a GT-P1000 that I am trying to connect to the Fido network's 3G/H 850/1900 without much success.
I am currently running the Overcome Stock Safe firmware and have gone through a number of modems trying to achieve the networks full potential.
So far all I can get is G/Edge.... would be KILLER to get it running on 3G/H!!!
I am curious if there any other Fido customers out there that have tried to get the Galaxy tab up and running on the Fido network.
Thanks
Someone else was complaining about the same problem. I sent him through everything I could think of and it's a no-go. The euro tab doesn't like the North America 1900mhz 3g band.
Hmmm..
Is it a firmware issue or modem issue? Or are you saying I have a TAB that is pretty much neutered in North America when it comes to 3G?
Thanks for the reply.
B.B.
He flashed every modem - so it's the chip.
http://forum.xda-developers.com/showthread.php?t=1172540
need help with my p1000 on at&t
sikstiks said:
Hello,
I have a GT-P1000 that I am trying to connect to the Fido network's 3G/H 850/1900 without much success.
I am currently running the Overcome Stock Safe firmware and have gone through a number of modems trying to achieve the networks full potential.
So far all I can get is G/Edge.... would be KILLER to get it running on 3G/H!!!
I am curious if there any other Fido customers out there that have tried to get the Galaxy tab up and running on the Fido network.
Thanks
Click to expand...
Click to collapse
What are your APN values?
ecb5 said:
What are your APN values?
Click to expand...
Click to collapse
I have tried both of these settings:
NAME: Fido Internet
APN: Internet.fido.ca
PROXY: 205.151.11.11
PORT: 8080
USER NAME & PASSWORD: fido
SERVER: (not set)
MMSC: http://mms.fido.ca
MMS PROXY: 205.151.11.13
MMS PORT: (not set)
MCC: 302
MNC: 370
AUTHENTICATION TYPE: (none)
APN Type: Internet + mms
And:
NAME: Fido Internet
APN: Internet.fido.ca
PROXY: (not set)
PORT: (not set)
USER NAME & PASSWORD: fido
SERVER: (not set)
MMSC: (not set)
MMS PROXY: (not set)
MMS PORT: (not set)
MCC: 302
MNC: 370
AUTHENTICATION TYPE: (none)
APN Type: Internet
Sorry i had forgotten about your problem.
I will look into my tab tonight and will let you know of my settings.
WHAT i remember is that i have 2 or 3 different apns
sikstiks said:
I have tried both of these settings:
NAME: Fido Internet
APN: Internet.fido.ca
PROXY: 205.151.11.11
PORT: 8080
USER NAME & PASSWORD: fido
SERVER: (not set)
MMSC: http://mms.fido.ca
MMS PROXY: 205.151.11.13
MMS PORT: (not set)
MCC: 302
MNC: 370
AUTHENTICATION TYPE: (none)
APN Type: Internet + mms
And:
NAME: Fido Internet
APN: Internet.fido.ca
PROXY: (not set)
PORT: (not set)
USER NAME & PASSWORD: fido
SERVER: (not set)
MMSC: (not set)
MMS PROXY: (not set)
MMS PORT: (not set)
MCC: 302
MNC: 370
AUTHENTICATION TYPE: (none)
APN Type: Internet
Click to expand...
Click to collapse
i have one for general, one for internet and one for tethering.
NAME: Fido Default
APN: fido-core-appl1.apn
USER NAME & PASSWORD: fido
MMSC: http://mms.fido.ca
MMS PROXY: 205.151.11.13
MMS PORT: 80
MCC: 302
MNC: 370
AUTHENTICATION TYPE: default,supl,mms
APN Type: Internet + mms
apn protocol: IPv4
NAME: Fido Internet
APN: Internet.fido.ca
PROXY: (not set)
PORT: (not set)
USER NAME & PASSWORD: fido
SERVER: (not set)
MMSC: (not set)
MMS PROXY: (not set)
MMS PORT: (not set)
MCC: 302
MNC: 370
AUTHENTICATION TYPE:
APN Type: default,supl
apn protocol: IPv4
its the first one that is choosed between the three.
Hope this helps
Thank you very much,
It has not made a difference unfortunately... but still digging for a solution.
Much appreciated.
ecb5 said:
Sorry i had forgotten about your problem.
I will look into my tab tonight and will let you know of my settings.
WHAT i remember is that i have 2 or 3 different apns
Click to expand...
Click to collapse
May I ask which modem you are using?
sikstiks said:
May I ask which modem you are using?
Click to expand...
Click to collapse
i can't remember how to check that info... the dial pad?
P1000nubjp3
Thank you
I am very happy to post that I have resolved my issue regarding the lack of connectivity in my region.
It was in fact a modem issue.
I found the solution on this page
http://forum.xda-developers.com/showthread.php?t=847273
I followed the instructions on that thread to test the modem under the ROM prescribed there... it worked on all available bands in my region, and proceeded to use just the modem along with the overcome ROM, and again success.
I am attaching the modem for any other Canadian Fido users encountering this problem. Hope it I can pay it forward.
Thank you again for all you help.
Great support structure here at XDA!!
That's the recommended modem for North America, included in the Team Overcome download. Your baseband will say i9000JK3.
How did you miss that modem when you flashed all the modems in the stickie?
That is the kicker,
I did in fact try the JK3 modem that came with the Overcome download, and it did not function. At all.
I am/was left wondering this myself.
This modem specifically, this time... after going through the process of reverting back to 2.2 from the url in my post...
Worked.
I, in no way claim to understand why. LOL!!
Just thanking for all the great help.
rangercaptain said:
Your baseband will say i9000JK3.
Click to expand...
Click to collapse
The baseband reads:
I9000UGJK3
That's funny. Now if I could remember where I left the car keys . . .
sikstiks said:
I am very happy to post that I have resolved my issue regarding the lack of connectivity in my region.
It was in fact a modem issue.
I found the solution on this page
http://forum.xda-developers.com/showthread.php?t=847273
I followed the instructions on that thread to test the modem under the ROM prescribed there... it worked on all available bands in my region, and proceeded to use just the modem along with the overcome ROM, and again success.
I am attaching the modem for any other Canadian Fido users encountering this problem. Hope it I can pay it forward.
Thank you again for all you help.
Great support structure here at XDA!!
Click to expand...
Click to collapse
Sorry i couldn't help you more...but glad it is resolved.

Question: No DATA on US ATT Unlocked Eurospec

Just got my Note straight from the UK, unlocked. Been on the phone with ATT about 6 times. I can send and recieve calls, texts - but no DATA. They can't seem to figure out why it will not pick up the ATT Data Network. Sim, EIN all linked, but no joy.
I am a noob, sorry - any ideas. I hate to send the phone back.
Any ideas ?
Update - Funk2641's response below (no APN was entered) - fixed it the issue.
Still, ATT would not give me a 4G smartphone plan - even though the H+ shows up next to the clock ? Initial Speedtests look like the same as my Infuse, Atrix and 4S.
Thanks everybody (Funk2641) for your help ! I hope this thread saves some agony for many as this phone is hitting the states. Don't know if I will tread in Eurospec for the Nexus, as I will want to hold that one in my hand first.
Also, this is a great phone - speed, battery life and the screen is fantastic !
Did you put the APN in correctly?
Name: AT&T
APN: wap.cingular
Proxy: leave blank
Port: leave blank
Username:[email protected]
Password:CINGULAR1
Server: leave blank
MMSC: http://mmsc.cingular.com
MMS Proxy: wireless.cingular.com
MMS Port: 80
MCC:310
MNC:410 (note. this could also be 310, 41 or 15)
APN Type: leave blank
Go to Settings --> Wireless and Network --> and Access Point Names. You might have to make a new apn. (like I did)
No, I will give it a try.
Thx.
please keep posted.....I'll be on Att Friday
I will follow this thread since I will also switch from T-mobile to AT&T.
I too have the same issues. I actually used a few different apns and got edge to work poorly, I sighed and told myself ICS would fix it all up better and to just enjoy the extra battery life of 2g now, God I hope a get this cleared up
Sent from my GT-N7000 using xda premium
Technically, the Note is just a big SGS2. There's no reason on the phone side you should be having a problem using the Cingular APN. I'm using a ISGS2 and a UK 3G Tab 10.1 on AT&T with no problem. It's either something with the provisioning of your account or your Note may not have the right bands (Asian?). The latter is unlikely if you ordered it from the UK. Try reseting the APN to default under network settings. Also, if you're on a legit 4G plan there's a specific APN that you can find on the ASGS2 forum.
Here is another APN that works, I had the same issue
For APN settings use the name ATT and then for APN the word phone. Leave everything else blank-what is needed will get filled in automatically. Click the APN when you finish adding it and the radio button turns green to indicate it is working. The advantage to this APN setting is it gives you clear access and data speeds are not limited by ATT.
Those apns didn't work and I too a would doubt my phone bring the Asian version,.this version of gingerbread has the option to suspend my data network from holding down the power button maybe the software isn't...... I don't know I have no clue but my apns are normal but when's search they don't come up
In the list automatically so something a wrong
and I came from a hspa+ phone so my plan is already to go, I called to double check
to op, glad you got it straightened out...who did you order from and how much?
Funk2641 said:
Did you put the APN in correctly?
Name: AT&T
APN: wap.cingular
Proxy: leave blank
Port: leave blank
Username:[email protected]
Password:CINGULAR1
Server: leave blank
MMSC: http://mmsc.cingular.com
MMS Proxy: wireless.cingular.com
MMS Port: 80
MCC:310
MNC:410 (note. this could also be 310, 41 or 15)
APN Type: leave blank
Go to Settings --> Wireless and Network --> and Access Point Names. You might have to make a new apn. (like I did)
Click to expand...
Click to collapse
My phone came with no apn settings. It was from europe ( ? Polish )
I had to manually enter the settings.
Pretty much the same as what is listed here ( got from SGSII forum )
WOrks great.
FOr those not working, try leaving the username and password blank
It should also work
drgopoos said:
My phone came with no apn settings. It was from europe ( ? Polish )
I had to manually enter the settings.
Pretty much the same as what is listed here ( got from SGSII forum )
WOrks great.
FOr those not working, try leaving the username and password blank
It should also work
Click to expand...
Click to collapse
Doc, I need it by the weekend like a drug, can you suggest a place to get it from. I'm Stateside and on AT&T if it helps!
drgopoos said:
My phone came with no apn settings. It was from europe ( ? Polish )
I had to manually enter the settings.
Pretty much the same as what is listed here ( got from SGSII forum )
WOrks great.
FOr those not working, try leaving the username and password blank
It should also work
Click to expand...
Click to collapse
Hi,
What kind of Internet speed you are getting? Anyways you can do a speedtest and let us know? Please?
Thank you.
the.mister.d said:
Hi,
What kind of Internet speed you are getting? Anyways you can do a speedtest and let us know? Please?
Thank you.
Click to expand...
Click to collapse
I got between 6.02 and 7.73 down; 1.08 - 1.09 up in Atlanta GA
Funk2641 said:
Did you put the APN in correctly?
Name: AT&T
APN: wap.cingular
Proxy: leave blank
Port: leave blank
Username:[email protected]
Password:CINGULAR1
Server: leave blank
MMSC: http://mmsc.cingular.com
MMS Proxy: wireless.cingular.com
MMS Port: 80
MCC:310
MNC:410 (note. this could also be 310, 41 or 15)
APN Type: leave blank
Go to Settings --> Wireless and Network --> and Access Point Names. You might have to make a new apn. (like I did)
Click to expand...
Click to collapse
with the note you need to set manually the APN?did not set automatically?After insert the SIM Card and restart is not set?
Funk2641 said:
I got between 6.02 and 7.73 down; 1.08 - 1.09 up in Atlanta GA
Click to expand...
Click to collapse
That's nice! Thank you!
I will be ordering mine this weekend. Not sure though which place yet !
Waiting to see if I can get it any cheaper from India. Have folks coming from India to NY in two weeks. Lets see!!
Thank you again!
I cannot connect to at&t. under APN i get "no items" and cannot get to a place to enter apn settings.
"use packet data" is selected
network mode is gsm/wcdma (auto mode) is selected
"search networks shows select automatically, at&t, and at&t. I have tried all three
i get regestered on network, but still will not connect help!
I am on the iphone plan with unlimited data, worked just fine in galaxy tab original 7"
i tried using funks apn settings and i still have nothing, i came from an atrix where i always got H+ and now here are me speeds, my speed test was done in detroit, i live in NJ my ping was 317, U 144 kbps D 155 kbps, i have no idea what is wrong with this phone but att can get going on it, i called and they have nothing for me!!! i dont know what to do
What plans are you guys, please?
(Anyone on month to month $50 unlimited?
There are two different APNs to use depending on what data plan you're on. If you're using a MediaNet or Data for non-Smartphones plan (3G) you need to use the Cingular APN. If you're on a legit 4G plan you need to use the special APN for 4G phones. If you reverse it, you'll get no data. For those of you on the 4G plan, go in to the APN settings. When you press menu, there's a reset to default option. It should pull the 4G settings down automatically. If you're on a 3G plan don't do this and instead manually enter the below settings. If you do this correctly you should get data. If you have a quad-band phone and still can't get data it's something with your account settings and not the h/w.
Cingular APN from the SGS2:
Name: Cingular 410
APN: wap.cingular
Proxy: null
Port: null
Username: [email protected]
Password: CINGULAR1
Server: cingulargprs.com
MMSC: http://mmsc.cingular.com
MMS Proxy: wireless.cingular.com
MMS Port: null
MCC: 310
MNC: 410
Authentication type: null
APN Type: internet + mms
4G APN from ASGS2 (There are two)
Name: ATT PHONE
Everything null except
MCC 310
MNC 410
APN type: Internet
Name: ATT WAP
APN: wap.cingular
Proxy: wireless.cingular.com
Port: 80
MMSC: http://mmsc.cingular.com
MMS Proxy: wireless.cingular.com
MMS Port: 80
MCC: 310
MNC: 410
APN Type: mms,supl

[Q] Not getting MMS/data - APN issue?

Hi everyone, I have an AT&T Moto X that hasn't been able to send or receive multimedia messages, and the data connection doesn't work. From what I've read, I believe it's an APN issue. However, I'm hesitant to mess with the settings because it's still on a basic phone plan, with no data. When I upgraded to the X, AT&T never automatically added a data plan. If possible, I really want to keep it this way, as I have no need for data, but would like to get MMS working.
In this thread (http://forum.xda-developers.com/showthread.php?t=2238660) post #4 says to leave APN Type set to "phone" if you don't have an LTE plan. Is this a way to make MMS work, but not data? Is there a way to do this at all? And can that be done without AT&T recognizing the smartphone and adding a data plan? Any replies are appreciated :highfive:
Here's my APN settings, defaults that came with the phone:
Name: AT&T phone
APN: phone
Proxy: not set
Port: not set
username: not set
password: not set
server: not set
mmsc: not set
mms proxy: not set
mms port: not set
mcc: 310
mnc: 410
Authentication type: not set
apn type: default,supl,hipri,dun
apn protocol: ipv4
apn roaming protocol: ipv4
apn enable/disable: enabled
bearer: unspecified
mvno type: not set
mvno value: not set
Name: ATT US MMS
APN: phone
Proxy: not set
Port: not set
username: not set
password: not set
server: not set
mmsc: http://mmsc.mobile.att.net
mms proxy: proxy.mobile.att.net
mms port: 80
mcc: 310
mnc: 410
Authentication type: not set
apn type: mms
apn protocol: ipv4
apn roaming protocol: ipv4
apn enable/disable: enabled
bearer: unspecified
mvno type: not set
mvno value: not set
You need some sort of data to download multimedia. Does it work with Wifi?
ai6908 said:
You need some sort of data to download multimedia. Does it work with Wifi?
Click to expand...
Click to collapse
You mean a data connection, not plan, right? It doesn't work over wifi. From what I've read, only Sprint allows downloading MMS over wifi, not AT&T.
I have the same problem, data just all of a sudden quit working and I had an LTE connection with no problems since I got the phone in November, same APN's as you on my phone and both always worked. I now get nothing no 2G, 3G, HSPA+ or LTE. SMS and calls still work but no MMS as expected since it requires a data connection. Spent 2 hours with AT&T both online and in store trying to see if it was anything on their end. Tried every APN they could find for the MotoX, about 4 or 5 different ones they came up with, even tried a new SIM card and still nothing. I did a factory reset last night in desperation and still no data so I finally RMA'd the phone with Motorolla tech support and the new (refurbished) one should arrive tomorrow. We'll see if that fixes it.
You had to send it back? Oh wow. Please post an update when you get your new phone or get it figured out. Thanks for the response!!
add lightness said:
Hi everyone, I have an AT&T Moto X that hasn't been able to send or receive multimedia messages, and the data connection doesn't work. From what I've read, I believe it's an APN issue. However, I'm hesitant to mess with the settings because it's still on a basic phone plan, with no data. When I upgraded to the X, AT&T never automatically added a data plan. If possible, I really want to keep it this way, as I have no need for data, but would like to get MMS working.
In this thread (http://forum.xda-developers.com/showthread.php?t=2238660) post #4 says to leave APN Type set to "phone" if you don't have an LTE plan. Is this a way to make MMS work, but not data? Is there a way to do this at all? And can that be done without AT&T recognizing the smartphone and adding a data plan? Any replies are appreciated :highfive:
Here's my APN settings, defaults that came with the phone:
Name: AT&T phone
APN: phone
Proxy: not set
Port: not set
username: not set
password: not set
server: not set
mmsc: not set
mms proxy: not set
mms port: not set
mcc: 310
mnc: 410
Authentication type: not set
apn type: default,supl,hipri,dun
apn protocol: ipv4
apn roaming protocol: ipv4
apn enable/disable: enabled
bearer: unspecified
mvno type: not set
mvno value: not set
Name: ATT US MMS
APN: phone
Proxy: not set
Port: not set
username: not set
password: not set
server: not set
mmsc: http://mmsc.mobile.att.net
mms proxy: proxy.mobile.att.net
mms port: 80
mcc: 310
mnc: 410
Authentication type: not set
apn type: mms
apn protocol: ipv4
apn roaming protocol: ipv4
apn enable/disable: enabled
bearer: unspecified
mvno type: not set
mvno value: not set
Click to expand...
Click to collapse
Not sure if this is the issue, but AT&T's own site says that the MMSC url should be: http://mmsc.cingular.com
You may give that a shot.
Additionally, from what I understand, MMS is ONLY transmitted through either EDGE, HSPA, HSPA+, or LTE
If you don't have data at all, I'm not sure if you can even send or receive MMS.
Good Luck
Time for a very late update, in case anyone else has this issue. I did finally get my data working, using the 3G APN settings on this page: (first result when you google "att apn settings", I can't post links yet)
Now, I mentioned in my first post that I really only wanted mms, so what I did was make two new APNs - one a copy of my original, non-working APN, but with APN type changed to only "default", and I selected this one. The second APN is the settings from the link above, but with APN type changed to only "mms". So now when I have data turned on, only mms works, not any other mobile data. AT&T still hasn't recognized the smartphone on the account and thus hasn't forced me to add a data plan.

[SOLVED]stock VS98024A on tmobile, no 2g, no 3g, no 4g

How can I fix it I am running stock KitKat, with TWRP 2.7.1.0.
EDIT: I fixed it, I think it was a bad ip address for proxy.
betatest3 said:
How can i fix it i am running stock kitkat, team win recovery.
Click to expand...
Click to collapse
Have you tried a new SIM card?
njstein said:
Have you tried a new SIM card?
Click to expand...
Click to collapse
I cant get a new sim card, and the one I am using is fine(it works in a test phone).
This is my apn setting:
Name: T-Mobile US
APN: epc.tmobile.com
Proxy: 216.155.165.050
Port: 8080
MMSC: http://mms.msg.english.t-mobile.com/mms/wapenc
MMS Proxy: 261.155.165.050
MMS Port: 8080
MCC: 310
MNC: 260
APN Protocol IPv4
APN Roaming Protocol: IPv4
Is anything wrong?
Signal checker says im connected but when I disable WiFi, there is no 3G,4G,2G, or anything.
OK, I fixed it(hopefully)
Ok I fixed the data issue, I now get HSPA, with 7.82mbps download, not 4G, but close enough for me.
I don't want to break anything so I won't even try to get 4G

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