I live in Singapore and I my phone connects to a 3G network, after updating to Froyo and I rooted it, I could not access my mobile network, any work around to this?
check you APN settings.
Yes,
When i flashed to JPK, i couldn't connect to my 3G network also. But then i noticed that my APN list was empty.
I went to the Vodafone website looked for APN settings and i just had to enter them to make it work.
I have looked everywhere and i can't seem to find a solution!? I have recently installed JVK firmware on my galaxy s and after the update the data connection randomly cuts out for a while (im not sure whether its random or timed) and the 3g symbol stays on the screen but doesn't change to the 'H' symbol or have the orange and green arrow symbols lighting up!?. I have manually entered the CSC and still no dice! *NOTE* Data sometimes works and also I have had this problem in the past and ended up flashing back to a stock ROM so it's not a hardware problem!?. Do I need to install my providers modem again? if so I'm with Optus.
Thanks!
In Settings, check under Wireless and Networks > Mobile Networks > Network Mode and make sure it is set for GSM/WCDMA Auto Mode.
Also check to be sure your APNs are correct.
rschenck said:
In Settings, check under Wireless and Networks > Mobile Networks > Network Mode and make sure it is set for GSM/WCDMA Auto Mode.
Also check to be sure your APNs are correct.
Click to expand...
Click to collapse
Yes, both of these are correct as for the APN's as far as my resources have shown me they're correct but if they weren't i wouldn't be able to connect in the first place? thanks BTW if it helps the same thing happened when i used Darky's ROM
I finished installing Darky's 10.1 Extreme Mod onto my Samsung Galaxy S the other day, and since then I have not had any connection to a 3G network.
I live in Australia and my phone carrier is Virgin Mobile running on the Optus Network. Before I flashed over from a Voodoo Lag Fixed stock 2.2, 3G worked fine.
I have checked in the wireless and networks setting to make sure the phone is set to "Use packet data" under mobile networks (Data roaming is turned off), but it makes no difference. I have also turned packet data off and on to make sure. Network Mode is set to GSM/WCDMA (auto mode). During setup for Darky's Rom, I left the Modem to defualt settings, JQ1 or something.
I'm not sure what I have broken but I'd love some help getting 3G back. It is very limiting to what a good smart phone can do.
Thanks
which model of I9000 u have? most likely is a modem problem i installed GB in my GT-I9000T and i had to go back to froyo cuz i didnt had 3G and low network reception...i recommend you to wait for more versions of GB come out if that is your case...
what about your APN settings?
Settings -> Wireless and Network -> Mobile Networks -> Access Point Names
321C said:
which model of I9000 u have? most likely is a modem problem i installed GB in my GT-I9000T and i had to go back to froyo cuz i didnt had 3G and low network reception...i recommend you to wait for more versions of GB come out if that is your case...
Click to expand...
Click to collapse
So far as I can tell from the About Phone settings page, it is just a plain GT-I9000 with a Baseband of I9000XXJVO. Though I can't remember what it said before the flash.
DaRkMyk said:
what about your APN settings?
Settings -> Wireless and Network -> Mobile Networks -> Access Point Names
Click to expand...
Click to collapse
There is nothing in the APN Settings. Should there be names?
More Info
I looked up the APN settings for Virgin Mobile Australia and entered them into the phone but when I saved the new APN it didn't appear in the list. Just gone.
I inserted the SIM Card into an unmodified Samsung Galaxy TAB in which I have used this SIM card in the past. Still can't get 3G on the TAB, and there was no settings in the APN section. Could be a problem with the SIM card?
I also used a feature on virgin mobiles website to send the APN settings to the phone but they return an error when trying to send me the settings.
virginmobile com au/internet-on-your-mobile-phone/the-vibe/get-set-up
Oddly enough if I just enter in the name of the network and no other details, it does save the APN correctly and works fine again. Sweet
Thanks though all.
Lynx101 said:
Oddly enough if I just enter in the name of the network and no other details, it does save the APN correctly and works fine again. Sweet
Thanks though all.
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Click to collapse
Just as I suspected. Those are the 3G settings for your network. If you used Titanium Backup those settings are under [SMS/MMS/APN] Dialer Storage, just restore and reboot your phone and thats it.
So I had the Australian Optus version of 2.3.6 running on my i9000, which was loaded up with bloatware.
I flashed 2.3.6 using tchindalias's method (found here: http://forum.xda-developers.com/showthread.php?t=1802778), and since have not been able to use Mobile Networks (i.e. packet data and MMS).
I can make phone calls and send SMS fine. My wi-fi also works fine.
I have configured my APN settings according to what it says at http://www.tpg.com.au/support/handset_settings.php#1.1, (TPG is my carrier), and my IMEI number under my battery matches what it says in my settings menu.
It says in my notification bar that there is packet data being sent and received (The orange and green arrows next to a E/3G/G/H), but when I try to load something it just won't load no matter how long I leave it.
So what I'm asking is, could somebody please help me out in getting Mobile Networks working again? I've looked around the forums for a while and haven't found much of a solution.
EDIT: So it only took a bit of time for the problem to resolve itself... Turns out reconfiguring my APN settings fixed the problem.
Hello,
I recently updated my Z3 compact (D5803) to android 5.1.1. on the T-Mobile network here in NYC. Ever since then, I frequently lose the ability to do anything data-based with the phone. No web browing, no chatting on whatsapp. I can still make phone calls and send/receive SMS, however. The data functionality returns when on WiFi, but goes away once I switch back to LTE. In order for me to get data on LTE, I have to manually download the internet settings for my provider to my phone (this is located under the Settings menu in android). Even then, it only lasts for several minutes before the data connection is lost. T-Mobile was unable to fix the problem, and changing the SIM card didn't resolve the issue.
Anyone else experience this?
Yes, many others have the same problem, see various posts in this thread: http://forum.xda-developers.com/z3-compact/general/discussion-5-1-1-stock-released-post-t3162309
Currently, the best workaround seems to be to disable and re-enable mobile data, or to go to airplane mode and back again. That solves the issue until you drop LTE connection the next time, then you will have to re-iterate.
el_sur said:
Hello,
I recently updated my Z3 compact (D5803) to android 5.1.1. on the T-Mobile network here in NYC. Ever since then, I frequently lose the ability to do anything data-based with the phone. No web browing, no chatting on whatsapp. I can still make phone calls and send/receive SMS, however. The data functionality returns when on WiFi, but goes away once I switch back to LTE. In order for me to get data on LTE, I have to manually download the internet settings for my provider to my phone (this is located under the Settings menu in android). Even then, it only lasts for several minutes before the data connection is lost. T-Mobile was unable to fix the problem, and changing the SIM card didn't resolve the issue.
Anyone else experience this?
Click to expand...
Click to collapse
Yes I am having the exact same problem since updating to 5.1.1. As the other reply says turning airplane mode off then on is the quickest way to get connectivity back (swipe down twice from the top for quick access). This is terribly frustrating though, it only lasts for a few minutes. I can't believe they pushed the update with this issue!
jolindbe said:
Yes, many others have the same problem, see various posts in this thread: http://forum.xda-developers.com/z3-compact/general/discussion-5-1-1-stock-released-post-t3162309
Currently, the best workaround seems to be to disable and re-enable mobile data, or to go to airplane mode and back again. That solves the issue until you drop LTE connection the next time, then you will have to re-iterate.
Click to expand...
Click to collapse
My phone had this issue after the over the air update. I reset the phone to factory, wiped all data. Two days on, now, and no more problems with this.
Same problem. I tried factory reset out of desperation, but it didn't work.
Love this phone, but very discouraged by this bug.
(I'm on t-mobile in Seattle, fwiw)
Funkmonk said:
Same problem. I tried factory reset out of desperation, but it didn't work.
Love this phone, but very discouraged by this bug.
(I'm on t-mobile in Seattle, fwiw)
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Click to collapse
As posted in the other thread, there is now a fix/workaround:
From reddit user FishStik5: Going into the APN settings and changing the APN protocol to iPv4 only (it was iPv6 before) seems to fix the problem.
How to find the setting: Settings-> Wirelessa and Network / more -> Mobile networks -> APN -> T-mobile data -> APN protocol -> Set to IPv4.
jolindbe said:
As posted in the other thread, there is now a fix/workaround:
From reddit user FishStik5: Going into the APN settings and changing the APN protocol to iPv4 only (it was iPv6 before) seems to fix the problem.
How to find the setting: Settings-> Wirelessa and Network / more -> Mobile networks -> APN -> T-mobile data -> APN protocol -> Set to IPv4.
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Click to collapse
Looks like this worked for me (T-mobile, San Francisco area). Thanks for posting this
i'm having the same problem and didn't work for my the ipv4. still loosing data, i have to reboot the phone
I have also problem with that (Orange, Poland). I sent my phone to official Sony service, they reload the software, but I still have that problem. Lte is working for a while and when my phone switches to wcdma (because it is not in a range of lte) it is not working either. However, when I change the preferred network from lte to wcdma it is working without any issues.
Same problem here although I'm on ipv4 [emoji34]
Sent from my Z3 Compact
I thınk you shouldnt buy operator phones. Buy ınternatıonal models next tıme
Mine isn't an operator model, I'm using Straight Talk and also have the issue. It made my phone useless....I almost never have data
This worked for me
This worked on my Doogee Valencia2 Y100Pro
Install and Open app "Hidden Android Settings" (by 0Alex)
Select choose and open "RadioInfo"
Move to Last option "TOGGLE DNS CHECK"
mine read "0.0.0.0 not allowed"
press the "TOGGLE DNS CHECK" so that it displays "0.0.0.0 Allowed"
That's it - my mobile data worked, I hope it works for yo
Aenyee said:
I have also problem with that (Orange, Poland). I sent my phone to official Sony service, they reload the software, but I still have that problem. Lte is working for a while and when my phone switches to wcdma (because it is not in a range of lte) it is not working either. However, when I change the preferred network from lte to wcdma it is working without any issues.
Click to expand...
Click to collapse
1. Change "APN Protocol" to IPv4
2. Change "APN Type" to: "default,supl" only
3. Change "APN" to "internet"
4. Save.
Best, Martin.
elvakin said:
Looks like this worked for me (T-mobile, San Francisco area). Thanks for posting this
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Click to collapse
this is a bug on 5.1.1 sony need to fix it
Any news with this issue?
No problem here with LTE on the CM 12.1 Cyanogenmod flavor of 5.1.1 on T-mobile (that I've noticed at least). But I think CM 12.1 may handle the APN settings differently (mine is set to T-Mobile LTE ipV4) from the stock ROM or it could be something Sony messed up from the AOSP code. I'm NOT suggesting anyone try a CM ROM as a solution as there are lots of downsides to unlocking your phone and flashing any non-stock ROM. But the problem does seem to be specific to the Sony ROM and not 5.1.1 in general.
I also have this problem after the update to 5.1.1 in the Netherlands. The first problem was that the update changed some mobile data settings, so I downloaded the settings from my provider. Unfortunately those settings were also incorrect as I had to manually remove the APN's Proxy and Port (they were set, be needed to be 'not set'/empty). This improved the connection a bit, but it still looses the mobile data at certain places (where the coverage is good). Did a factory reset as the Sony helpdesk suggested. For a few days this seemed to help, but again the same issue came up. The suggested solution mentioned in this thread did not work as those settings are already applied.
I have a profider (Telfort) which uses another provider's network (KPN's). So after the update I also see a annoying R in the signal icon, where in the previous version it always showed H+, H, 3G.
Does anyone know if this is resolved in the new update?
After the last update and a new reconfiguracion on the APN now work correct for me.
bracima said:
After the last update and a new reconfiguracion on the APN now work correct for me.
Click to expand...
Click to collapse
And which version are you on? 23.4.A.1.200 or 23.4.A.1.232?