Alright, the problem is that I tried connecting by various ways to the 3G net without getting any results. I tried setting up the APN, checking the cellphone information with the code *#*#4636#*#* and it didn't solve. My cellphone is a Version L from Claro Argentina (Samsung I5500L), updated to Froyo 2.2 January version. As far as I know, a folder was deleted which had the files of the brands that uses the Claro operator. If the box of use only 2G nets is de-activated, the signal dissapears and the option of use mobile nets is de-activated and I can't activate it.. any solution?
Thanks.
Related
Hi everyone,
I bought a Samsung Galaxy S GT-I9000 (16gb) in Singapore and was using it fine on Singtel's network (signed a contract with them). Now I have moved back to Canada and brought my phone with me assuming that all would be ok to use it with the network here. However I'm having big problems with this one network I just signed up with (Virgin Mobile).
85% of the time I cannot connect to it: voice calls and SMSing won't work nor will the data work on it, the only thing it says is "Emergency calls only". Then at other times everything will seem to connect and work fine - I can make calls and use data.
Virgin Mobile will not support me much because they're thinking it's the phone's problem, if I use the phone they gave me (a lower-end model) it works fine.
Here are some details of my phone:
Firmware version
2 2
Baseband version
I9000DXJPA
Kernel version
2 6 32 9
root (at) SE-S604 #1
Build number
FROYO DXJPA
If I check out the status, it usually says this:
Network
Unknown (switches to VIRGIN when it does work)
Mobile network type
UMTS (switches between that and HSDPA and GPRS)
Service state
Out of service
Mobile network state
Disconnected (switches to connected when working, and even when it's not working sometimes)
I have Network mode set to auto mode (GSM/WCDMA). I've tried to switch it to GSM only but that didn't seem to change anything.
I'm wondering if there's some kind of configuration settings I still need to do with the phone? I'm also wondering if it is the network I'm with right now? Virgin Mobile isn't one of the bigger telcom companies here and I'm thinking that if I switch to one of the bigger telcoms, will it work better?
Something else to add - before I signed up with Virgin I was using my phone with a pre-paid service (called Chatr) for voice only and it was working fine.
I'm sure this phone can support the GSM frequencies here.. can't it?
I also still have the Singtel customizations on the phone. Will it help if I remove it?
Any help would be greatly appreciated!
Thanks a lot!
Ryan
sorry, wrong category..
Hi there.
I've a problem with my O1.
I've updated it to Gingerbread V20C stock and have a problem with the mobile internet connection.
My mobile operator is H3G italy. When there is no signal under H3G network it swap to another operator for roaming and the 3G connection drop. No problem till there, 'cos i disabled data roaming.
But when the H3G connection come back, it does not connect to internet. I've checked several times for apn parameters and they are ok, and it isn't a network problem for sure.
Any hint?
Sorry for my poor english, i hope you can understand my question as well...
3G problem with GingerLOL 1.5 (Vietnam)
Hi all,
I'm come from Vietnam. I met problem with 3G connection after install GingerLOL 1.5 ROM (http://forum.xda-developers.com/showthread.php?t=1118685).
Everything seems Ok except 3G connection.
Is there any one met the same problem ? If you knew solution for it, pls share it with me.
Thank you very much,
Hi all,
I am sorry, I have just found out the solution.
We should change APN setting, it can't detect it automatic.
In Vietnam, pls refer : tinhte.vn/thay-doi-nang-cap-firmware-280/p500-huong-dan-flash-rom-2-3-3-official-cua-lg-romania-root-753413
Other countries should take Mobile provider factor of your countries.
Thank you,
It's not a apn settings problem. My apn settings are ok and 3g connection work till the telephone lost h3g network and switch to other operator. When it come back to h3g i have the voice services but no 3g connection at all.
1) If you are not in roaming then turn off roaming, if you are in roaming then turn in on see it is working or not.
2) Just select on 2G from setting and check EDGE is working for you or not. If both the the things have same problem then talk to your ISP and confirm another phone has the same problem or you are only one who is facing this problem.
3) Some times your carrier change their APN without any notice so check they have same APN or not.
I'm sure it's not a network problem because other phones or the same phone with Froyo works with no problem at all.
With 2.3 i have 3g connection until i'm in a point where the default operator (H3G italy) have no signal so the telephone switch to the roaming operator. There the internet connection drop (i've disabled data connection while in roaming), but it's ok.
If the telephone switch again to the default operator i have no problem at all with voice services, but the 3G network connection don't come back until i reboot my O1. Other people have the same problem with the same device and the same version of android (lg stock rom) and the same operator (the only one that use roaming in italy).
I've had problems with my 3G connection too. Didn't go out of the country or anything, just turned on and turned off the 3G connection (data). Had to reboot every time it happens.
This seems a known bug with Gingerbread on P500 and h3g italy... Hope they fix soon....
Hi, I have same problem with data connection lost after return from national roaming in Slovakia (oprator O2). I have LG Optimus One with official gingerbread upgrade. Do you have some news about this problem? Thanks
Hi, I recently bought a LG g3 smarthphone and I found out that it's an AT&T version phone, but thankfully it's unlocked. My problem is, that it doesn't get any mobile network. In the setting it says that the Mobile network type this device can use is HSPA, my local carriers can only provide LTE, GSM and WCDMA rat types, I don't know if it's the case. I've tried to solve this on my own, but without luck. The solutions with 3845#*850# or similar codes just woun't work, when I choose any RAT it says: "succsess", but it doesn't change a thing and when I choose "LTE only mode", the phone blocks my mobile connection and says: "Restricted access changed: Data service is blocked" .
I really need any help, because I cannot see myself using a mobile phone without mobile internet. I tried to use 2G, 3G and 4G networks, but none work, nothing appears. Also I tried to fix this problem by flashing a Cloudy ROM wich is lollipop 5.0 and it didn't solve my internet problem. BTW, my location is Estonia.
I really need your help guys, I'm desperate as hell, this is my last option, because I didn't find any other solutions on my own.
Counting on you :3
romax11 said:
Hi, I recently bought a LG g3 smarthphone and I found out that it's an AT&T version phone, but thankfully it's unlocked. My problem is, that it doesn't get any mobile network. In the setting it says that the Mobile network type this device can use is HSPA, my local carriers can only provide LTE, GSM and WCDMA rat types, I don't know if it's the case. I've tried to solve this on my own, but without luck. The solutions with 3845#*850# or similar codes just woun't work, when I choose any RAT it says: "succsess", but it doesn't change a thing and when I choose "LTE only mode", the phone blocks my mobile connection and says: "Restricted access changed: Data service is blocked" .
I really need any help, because I cannot see myself using a mobile phone without mobile internet. I tried to use 2G, 3G and 4G networks, but none work, nothing appears. Also I tried to fix this problem by flashing a Cloudy ROM wich is lollipop 5.0 and it didn't solve my internet problem. BTW, my location is Estonia.
I really need your help guys, I'm desperate as hell, this is my last option, because I didn't find any other solutions on my own.
Counting on you :3
Click to expand...
Click to collapse
I think your a little confused about your network. HSPA IS WCDMA/GSM. You want to just slept gsm/WCDMA/LTE
Sent from my iPhone using Tapatalk
Flashing a ROM is not the solution. AT&T version of the LG G3 covers a limited radio frequency spectrum. It could be that the phone does not cover the frequency of your carrier. Another issue may be with the carrier themselves blocking the IMEI (I know some carriers require registering the IMEI on their network). Of course you must also make sure the carrier has data services available to you.
I kinda have the same problem....
No service.
I've tried everything to no avail.
Help gor a fix.
Hi,
I bought this phone Lg G4 h810, it shows AT&T logo whenever i boot it and the problem is despite of network mode on lte/wcdma/gsm/auto it always runs on2G internet speed and shows E sign.
I am from india and many service providers are still not offering4G internet service. But this phone doesn't even runs on wcdma. My previous phone lenovo was nicely running on wcdma and always showed the sign H.
My cellular operator is idea cellular and i had a word with them, they sent me settings and all and help me input the settings manually too, but nothing worked.
I checked even the frequencies, idea cellular is offering UMTS B1(2100) and UMTS B8(900 gsm). I checked this on LG website and these bands are compatible with the phone i bought, but still i can't get anything more than2G. Why so?
Plus there is one more problem, when i switched it on for the first time it showed update available And when i tried to update, it showed error and now always there's an icon on top left corner of phone saying couldn't install system update. I tried restarting and updating the device many times, but it's still the same.
Any help is much appreciated.
Thanks in advance.
Have you put your Company APN?
Yes i did, the company executive even helped me to manually save the settings to run the internet in a 3G mode. But all efforts in vain.
Did you solve the issue?
Anything new? I have the same problem.
I have this problem too
Try hidden menu with *#546368#*810# and under Field Test menu / Modem settings if there is VoLTE on/off chose VoLTE and restart. I have done that and my phone starts working with 4G. Don't forget to set up good APN if it's not automatically set by network provider.
scytalemk said:
Try hidden menu with *#546368#*810# and under Field Test menu / Modem settings if there is VoLTE on/off chose VoLTE and restart. I have done that and my phone starts working with 4G. Don't forget to set up good APN if it's not automatically set by network provider.
Click to expand...
Click to collapse
Hi
Under VoLTE there is another entry named "Session" and in there
RPR(on/off) switch
I enabled it and restarts but it is again on 2g
Anyone further on this issue??
I have this problem too
I was flash the stock firmware,custom firmware customizing the build.prop,changed the settings in the engineering menu *#546368#*810# disconnected volte,changed LTE bands forcibly. Nothing helps,dont work 3G LTE - 2G only(. I realized that I need to re-flash (change) the original QCN file for H810 and re-register IMEI , but I can not find QCN it freely available.
Hello there, i had the same issue. The fix that worked for me was searching for network manuallly and reconnecting again to my carriers LTE network. Worked as a charm. The issue maybe was a brutal handover as I had been travelli g from a city to another one 200 km away. So somehow I had been disconnected from the LTE network and left stranded in the 2g one. Try it it should work
Hi there!! Well my one plus one had the problem of the continuous restart, and solve it, following the steps of the htcmania tutorial from reboot (i am new so xda doesnot allow me to post outside links)
Everything is perfect, everything works again. The problem: It does not detect the Telcel sim. I am from Mexico ,by the way.
In Settings -> Mobile Networks -> Preferred Network Type, select 3G (if I select LTE does not recognize anything), then:
Settings -> Mobile Networks -> Network Operators
when selecting this option I only see Iusacell 4G and Nextel 3G (the others companies in the country) and, very often from Telcel, and when I select it (with a Telcel sim inside ), it says: Registering in Telcel,then throws an error saying that it can not register the signal.
in:
Settings -> Mobile Networks -> APN, has Telcel Edge selected, and Telcel MMS configured already.
The rom that was installed doing the tutorial that I put is:
CyanogenMod version
11.0-XNPH30O
Android vesion
4.4.4
Kernel version
3.4.0-cyanogenmod-g7389215 build04 @ cyanogenmod # 1 Mon Aug 11 15:50:37 PDT 2014
What do I need to do to get the sim's signal? Can someone help me please?:crying:
Deleted
Noticed sim problems on my one plus one 4G and 3G running an Oreo ROM and using FreedomPop. It works and can connect as normal, but call quality is pretty poor and probably unrelated. Curious if anyone has similar poor call quality? Sorli....
Sent from my [device_name] using XDA-Developers Legacy app
nobody?
capulina said:
Hi there!! Well my one plus one had the problem of the continuous restart, and solve it, following the steps of the htcmania tutorial from reboot (i am new so xda doesnot allow me to post outside links)
Everything is perfect, everything works again. The problem: It does not detect the Telcel sim. I am from Mexico ,by the way.
In Settings -> Mobile Networks -> Preferred Network Type, select 3G (if I select LTE does not recognize anything), then:
Settings -> Mobile Networks -> Network Operators
when selecting this option I only see Iusacell 4G and Nextel 3G (the others companies in the country) and, very often from Telcel, and when I select it (with a Telcel sim inside ), it says: Registering in Telcel,then throws an error saying that it can not register the signal.
in:
Settings -> Mobile Networks -> APN, has Telcel Edge selected, and Telcel MMS configured already.
The rom that was installed doing the tutorial that I put is:
CyanogenMod version
11.0-XNPH30O
Android vesion
4.4.4
Kernel version
3.4.0-cyanogenmod-g7389215 build04 @ cyanogenmod # 1 Mon Aug 11 15:50:37 PDT 2014
What do I need to do to get the sim's signal? Can someone help me please?:crying:
Click to expand...
Click to collapse
Curious what baselines have you tested. For instance, my One Plus One uses GSM and that means I can use anyone's SIM card and from other providers to see if my problem is SIM specific (faulty sim card, sim slot failure, or installed upside down).
Do you have friends who Sims work that you can install in your phone and test your phone hardware and software? Thankfully, I have wife and can easily swap SIM cards and test my configuration quickly. Worth seeing what you get and this should help baseline your configuration.
Side note, found my cell problems and lack of signal related specifically to the building (metal roof, concrete walls) and I'm actually shocked how different phones using same service get such different call quality. I'm not talking bout huge differences in smartphones and one phablet having larger antennas compared to another. All are about the same and performance simply fluctuates depending on location. Nothing knew here and I personally can't use my smartphone in buildings unless they're using Verizon or similar services.
Sorry for the long reply, but maybe it will help you resolve your problem! Sorli...
Sent from my [device_name] using XDA-Developers Legacy app
If you are on kitkat 4.4, try updating to a nougat rom, this is really stable and updated:
https://forum.xda-developers.com/on...m-kernel-unofficial-lineageos-14-1-3-t3626403
BUT ATTENTION: this rom doesn't come with an updated modem, so also flash a newer modem firmware :
https://forum.xda-developers.com/oneplus-one/general/firmware-modem-oneplus-one-lollipop-t3300907
DI.3.0.c6-00241 - latest "stable" modem, try this first
4.0.1.c7-00011.zip - alpha modem, someone says it's better, others says that it causes problem, you have to try it yourself.
Hope this will fix your issue!