hello everybody,
i have a weird problem with a rooted/romed samsung galaxy I9000 happening with mobile data:
I do receive a "unnable to connect to server" error, whenever i try to connect via web browser or play store or any data using application.
the fact is that the small 3G or H or G logo appear next to reception bars, but these ones as well as the logo aren't colored (I did noticed that these element are colored when there is data connectivity Wfi or mobile)
disabling/enabling mobile data doesn't fix anything.
most weird thing is that i am able to ping succesfully some servers, meaning that connection appear to be good.
I did try with many differents rom, kernels & radios, tried to go back to stock samsung or EZ-Base but nothing is solving the problem.
APN settings are all ok regarding my provider.
Do someone have any clue a about this problem ? I have find some thread with same things, but nver solutionned.
Many thanks for your answers.
Hey
On which firmware did u find this issue first??
Sent from my GT-I9000 using xda app-developers app
Related
Used Odin to update to gingerbread from froyo on my i9000m the other day. Theres no service here at home unless I put the phone on the bathroom windowsill, so I didn't notice until today when I went to work that I wasn't getting any data network connection. Could make and receive calls fine, wifi works, but no data, so no browsing or facebook or any apps that require it. I called bell and they came to the conclusion that I have to send the phone in for repairs. Thats a absolute last resort, so I tried another factory reset, this time from the recovery menu. The first time, during set up I enabled wifi, this time on a hunch I did not, and it worked. Also note that the first time, the network connected for a split second before disconnecting again. Anyways, I was getting 3g fine, then I tried wifi, and it disconnected again. Turn off wifi, data comes back. Whats up with this?
Did you set your APN? Go
Settings > Wireless and Network > Mobile Network > APN Names
Then hit menu and add a new APN if none are there. If one is there, it's named something like 'browser' (at least that's what mine is called on my Bell i9000m) and I'm wrong. But I had this problem, and this is how I solved it. You can find the APN settings for your network by google-ing "[Provider] APN Settings]", and if you're on bell you can find them here:
http://support.bell.ca/en-on/Mobili..._Nexus_One_for_the_Bell_Mobility_HSPA_network
It says Nexus One but it works for all phones on bell.
settings are exactly as depicted on the bell site, except the apn was called browser instead of bell. changed that, same thing. other suggestions?
Can you tell me the version of gingerbread you're on, where you got the files, any mods to the firmware like pre rooting?
Sent from my GT-I9000M using XDA App
2.3.3, downloaded from here, no mods.
Alright, so totally stock. What's the version code? It should be UGKG3. Have you tried forcing a kies update with a registry hack? Was it one PDA when you flashed it or 3 files?
Sent from my GT-I9000M using XDA App
Yes, its UGKG3. I flashed with the PDA, PHONE and CSC files. I dont really know what you are talking about with regards to forcing a kies update, if you could explain I'd try it out
This has always happened to me, on Eclair, on Froyo, and now on Gingerbread. Whenever my Wifi is active *and* connected to a network, the Data through HSPA is automatically disconnected.
I always thought it was a battery saving feature - if you have Wifi access, and presumably internet access, then you don't need internet through the cell network, right?
So if you're not getting internet access when your wifi is active and connected, then perhaps it's a problem with your wifi router not passing external internet to your phone?
The thing is nothing changed besides the firmware. wifi worked fine here in the house before and no problems connecting to the data network on the go with wifi enabled. I'm really running out of ideas here.
I guess I misunderstood you before. Are you saying you have no data access at all when wifi is enabled, whether or not you are connected to a wifi network? If that is true, something is definitely wrong. That doesn't happen to me with KG3 - just checked.
Have you tried reflashing the modem file? Maybe it got messed up in your flash before?
Sent from my GT-I9000M using XDA App
yes, no data regardless of wifi connected or not, as long as its enabled.
which is the modem file?
just an update, this seems to have mysteriously fixed itself.
I have a very strange problem.
If i connect true wifi i can connect to google network (upper richt wifi signal color goes blue).
But if i turn of wifi and want to go true 3g the signal bar stays white, i see the send and receive icons go on but i can not surf the internet because it does not connect to the google network.
I entered the right APN settings, i restored an older ROM.
/edit is just did a full wipe + all caches + install other ROM, and i still cant get connection.
What else can i do ?
Is my phone broken ?
Which rom you are on?
Sent from my GT-N7000 using xda app-developers app
Problem solved, seems my provider was the problem, 30 min. on the phone and some checking from their side and the problem is solved :good:
Hello, I got an xperia z three weeks ago and it has always worked perfectly until yesterday: I'm experiencing strange mobile data connection issues. I can surf the web but if I disconnect and connect again, the connection may freeze: the H icon (or g or e..) appears and phone seems to transmit data as it shows an up arrow but the down arrow never appears and I can't surf the web. Toggling data and airplane mode may allow me to connect successfully but it's always pretty random..
I started thinking it was a software issue.. So i flashed The phone with the utility twice.. No success. Carrier issue? Nope: it's all ok and apn settings are ok as I can use them. Hardware issue? Perhaps as I found out that removing the SIM card and inserting it back in a certain way could make the difference (higher rate of successful connections).. So what do you think? Could be the SIM card (I got a new one in December though), the phone or something I did not consider? Sadly I can't test a different SIM now but as soon as I can find one, I will try. Thank you!
Re: [ISSUE] Data connection not working properly
Does it happen while your using the device or when it's sleeping you turn device back on? I also have sort the same issue but with WiFi..
Sent from my C6603 using xda premium
R: [ISSUE] Data connection not working properly
It always happens regardless of the phone state..
Sent from my C6603 using xda premium
R: [ISSUE] Data connection not working properly
Ok.. I found out the cause.. It is the carrier.. They said itwas all ok but many are reporting my same issues in my country.. So not fixed yet but I can stop flashing my phone twice a day.
Sent from my C6603 using xda premium
Hi, I am currently using Mackay's ROM which is CM 10.1 based. Sometimes when I turned on 2G data, it won't connect at all. When I tried switching to 3G, it stays at 2G and nothing happens. When I switched to airplane mode, the data switched to 3G but the signal bar stays full bar on my drop-down menu and there is no signal,aeroplane icons on the top right corner of the phone. The problem also occurs the other way round when i switch from 3G to 2G. The problem is only solved when i reboot my phone, however after another few minutes or so, I have to reboot again for data connection. Does anyone have a permanent solution for this? As it is frustrating to keep rebooting. And i tried changing APNs. The default APN for me is MiWorld WAP (GPRS). However, the default APN does not really connects. It's like a Laptop having a 'Limited Connection' WiFi. So I can only switch between the other 2 APN with is M1 and Sunsuft Internet, which the problem still occurs. Thanks to anyone who replies.
Have a nice day!
Already tried flashing a newer baseband?
Sent from my LG-P760 using xda app-developers app
Yes, sometimes this happens to me too...but it always did with every CM10/CM10.1-based roms.
I tried many basebands (v20, v28, v30), but it always happens. To me, about twice a week.
I always thought this could be related with the fact that we don't have a baseband made for jelly bean, and so I gave up on this issue.
When it happens, I simply reboot my phone.
And I avoid to use airplane mode, because usually after disabling it (if I left it enabled for more than a few minutes) I can't get network coverage until I reboot.
Sent from my LG-P970 using Tapatalk 2
Thanks for the reply. I will try flashing newer baseband.
//Edit 1 What is the recommended baseband in Singapore? I tested V30B Euro OPEN, but doesn't seem to solve it.
//Edit 2 I read on other threads which says choose the baseband from your region, and i went to download a V30C Singapore version of the firmware and extracted and flashed the baseband. It seems to be working well.
Hi all, thanks a lot to read the thread and try to help.
The thing is that even I haven't install anything nor updating any room, I have a real problem lately.
If I use WiFi my HTC works fine, but when I disconnect WiFi, even a data logo appears (H or 3G) nothing that uses data works.
I cannot use Whatsapp, Facebook even open Google on a new tab.
The arrows keep moving on my status bar, but I downloaded a data monitor and says that nothing is moving in data usage.
What can I do before I lose WiFi?
I have restored the mobile phone, a complete wipe, i'll write you soon.
Call your operator because it seems to be
A: a provider sided problem
B: a signal problem
C: hardware/software problem
If c: try to get a replacement.
Sent from my HTC One using XDA Premium 4 mobile app
SergiNS said:
Hi all, thanks a lot to read the thread and try to help.
The thing is that even I haven't install anything nor updating any room, I have a real problem lately.
If I use WiFi my HTC works fine, but when I disconnect WiFi, even a data logo appears (H or 3G) nothing that uses data works.
I cannot use Whatsapp, Facebook even open Google on a new tab.
The arrows keep moving on my status bar, but I downloaded a data monitor and says that nothing is moving in data usage.
What can I do before I lose WiFi?
I have restored the mobile phone, a complete wipe, i'll write you soon.
Click to expand...
Click to collapse
Same problem, except it is intermittent. Have always had LTE service in my apartment until a couple of weeks ago. Sometimes the mobile data works, sometimes it doesn't. Full bars, shows data icon, but can NEVER download MMS, even when mobile data is working.
Any help other than call the provider?
Viper One 6.2.1
latest firmware i could find