Solved!
After recent reflashing to 2.05 my SIM card says 2G only. In the phones details I can see that the network is EDGE, but mobile data is grayed out. Of course, I have turned mobile data ON, tried various types of connection (3G, 3Gand 4G, etc.), tried both slots. Still on the SIM card thumbnail I see only 2G. Do I have to reflash the phone again?
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Hello,
I have an unlocked AT&T motorola atrix 4g mobilephone in Spain. If I put inside it a Vodafone SIM card I can connect to the internet (3G) without any problem after setting the APNs, but when I try it with a Euskaltel SIM card (an Spanish virtual mobile network provider that uses the Vodafones network) I can't connect to the internet (3G) even if I set the correct APNs.
The problem is not the SIM card because it works in a Nexus S after setting the APNs, and as I have said, the Atrix also connects to the internet with a Vodafone SIM card. But Euskaltel+Atrix doesn't work.
The wierd thing is that after I set the APNs, or activate the internet roaming, sometimes appears the arrows that it is connected but just for a few seconds and then dissapear, but even with the arrows if I open quickly the web browser it claims that doesn't have internet connection.
I have tried with other ROMs and the same thing happens, and also with an AOSP ROM like CM7 beta, there is no way to make it work.
Does any one have any kind of clue to solve this?
Regards and thank you
gonzalobf said:
Hello,
I have an unlocked AT&T motorola atrix 4g mobilephone in Spain. If I put inside it a Vodafone SIM card I can connect to the internet (3G) without any problem after setting the APNs, but when I try it with a Euskaltel SIM card (an Spanish virtual mobile network provider that uses the Vodafones network) I can't connect to the internet (3G) even if I set the correct APNs.
The problem is not the SIM card because it works in a Nexus S after setting the APNs, and as I have said, the Atrix also connects to the internet with a Vodafone SIM card. But Euskaltel+Atrix doesn't work.
The wierd thing is that after I set the APNs, or activate the internet roaming, sometimes appears the arrows that it is connected but just for a few seconds and then dissapear, but even with the arrows if I open quickly the web browser it claims that doesn't have internet connection.
I have tried with other ROMs and the same thing happens, and also with an AOSP ROM like CM7 beta, there is no way to make it work.
Does any one have any kind of clue to solve this?
Regards and thank you
Click to expand...
Click to collapse
Try creating a new apn & call the first field "euskaltel" & the second one "internet", leave the rest as they are, click save & activate it. That worked for me a couple of months ago with a yoigo card.
It doesn't work, but thank you anyway
Good day y'all,
I have a problem with the mobile connection on my phone, which is a Samsung Galaxy S4 (i9505) with CM10.1.
The mobile connection only works for a couple of minutes when i reboot the phone. After that time, it says "Offline" or "No network connection". I can still do phone calls though, so the connection to the celltower is still established.
APN settings are correct.
Data enabled is ticked
Data roaming is ticked (I need this, because my provider is using the mobile network of another provider)
Turning aeroplane mode on/off will not solve it.
Re-enabling data/-roaming will not solve it.
Switching to 2G mode will not solve it.
Searching for network again will not solve again.
Only reboot solves it.
Any idea what is going here? It's quite annoying.
Thanks.
Just reflash your rom.
Doesnot help. I am flashing the ROM almost daily plus i erase all caches.
*bump*
Now i tried the following:
Using the SIM card of my wife (different provider) -> no problem
My SIM card in my wife's phone -> no problem
My SIM card in my phone -> only working for two minutes.
I tried to modify the spn-conf.xml file by adding
<spnOverride numeric=”23212? fake_home_on=”23201?/>
so that the network is not seen as roaming network.
Still not working.
Now i changed the MCC/MNC to 23201.
Also not working.
Any idea what else i can modify?
Hi Guys, I was using an ICS dual sim phone until I broke, it, the way I had it setup was
1) SIM 1 - 3g enabled
2) SIM 2 - 2g only + data connection enabled
That meant I had 2g data access and 3g carrier service.
Now here is the thing, my carrier on SIM 1 is 3g/4g only! They do not have a 2g network at all, so in order to make calls and text 3g has to be enabled for that SIM. as for the data I only need it for AGPS stuff, so only minimal bandwidth is required, I have no data allowance on SIM 1 and SIM 2 is provided by my employer so the data is free.
Now That all worked sweet. until I got this new phone, Nubia Z7 Mini.
Problem is, if I enable data on SIM 2, then I lose signal on SIM 1. There does not seem to be away to enable 2g only data on SIM 2 under android kitkat. (or it may be a hardware limitation?) It seems to only allow me to swing 3g service between SIM 1 or 2. and only allow mobile data on the SIm with 3g
any ideas how I can get around this?
Hmm I think it may be a hard limitation.
i did this:
Sim card 2: selected only GSM network mode
Sim card 1: only WCDMA network mode
then enabled data on sim card 2, went back and checked and it had changed SIM card 1 back to GSM only and sim card 2 to 3g.
I'm using a Samsung Galaxy S9+ for a couple of weeks now and noticed a strange issue.
Whenever I'm connected to my service providers 4G LTE network and use mobile data, I can see mobile data along with the mobile network get disconnected and reconnect quite frequently. As in, I can see the mobile signal indicator turn to no signal and then back on again.
It seems to occur when there is a burst of data communicating through the connection. i.e. start of a Youtube video playback, doing a speed test etc. It's quite frequent and annoying.
So far I've tried the following to no avail:
- Network reset
- Using a different SIM card
- Booting the phone in safe mode
Pretty sure it's not a network provider issue because my wife uses the exact same phone with exact same firmware and hers does not have this symptom.
Any help is appreciated.
P.S. - I have not seen the issue when connected to WiFi on the HSPA+ network of the provider. Seems to occur only on 4G LTE.
I tried the following additional scenario:
I put two sims;
SIM 1 for calls and text on 3G/2G auto connect
SIM2 for data on LTE/3G/2G auto connect mode.
SIM2 connects to 4G. Whenever there is a sudden burst of data on it, mobile networks on both SIMS disconnect and reconnect.
My network data can connect to 4g so phone calls and MMS, but the symbol shows no data, yet when I load webpages there is data transmitting. When on wifi the symbol changes to service data enabled, it seems to have glitched when off wifi. Have done hard reset of mobile data, used another Sim and my Sim works fine in other phones, only this Sim in my phone (some sort of Sim setting error?) How can I reset this? There is no data limits on the Sim, but it seems like it's incorrectly set, running pixelexperience