3g/4g data doesn't work; Wifi works fine - Galaxy S III Q&A, (US Carriers)

I just flashed to Diet ICS 7.11.12 ROM. Everything works fine but I noticed I can't access any data over 3G or 4G. Any ideas? Wireless data works just fine. I can make phone call and text ok without wireless access.
Thanks!

Type2 said:
I just flashed to Diet ICS 7.11.12 ROM. Everything works fine but I noticed I can't access any data over 3G or 4G. Any ideas? Wireless data works just fine. I can make phone call and text ok without wireless access.
Thanks!
Click to expand...
Click to collapse
Is this in the wrong forum?

When I go from Settings --> Wireless and network --> More Settings --> Mobile Networks --> Network Operators
There is nothing listed except for "Default setup" which is greyed out and non-selectable.
Should something be listed here? I am searching on xda and google in the meantime, but noone has anything like my issue that I can tell.
Thanks

No one on XDA has had this issue? Really? I have been using custom ROMS on my Captivate for over a year. I have ICS on it right now. Just picked up the SGIII, immediately rooted it using the "No Tripping Flash Counter" method, then installed diet ICS. Went without a hitch easy peasy. BUT I can only access data over wireless.
Any ideas?

Related

[Q] No Data Connection in 2.1

Yesterday, I successfully updated to android 2.1. I have confirmed that the APN information is correct and that there is sufficient network coverage. I have activated data in the settings - yet I cannot seem to get a data connection. Unless I activate WIFI, neither facebook nor mail will update, and I also cannot open websites in several browsers (opera, fennec, standard browser, dolphin).
I also don't get an icon for 3g or hsdpa connection.
Anyone having the same problem? Or even better... a solution?
Best,
-Mike
MPhil said:
Yesterday, I successfully updated to android 2.1. I have confirmed that the APN information is correct and that there is sufficient network coverage. I have activated data in the settings - yet I cannot seem to get a data connection. Unless I activate WIFI, neither facebook nor mail will update, and I also cannot open websites in several browsers (opera, fennec, standard browser, dolphin).
I also don't get an icon for 3g or hsdpa connection.
Anyone having the same problem? Or even better... a solution?
Best,
-Mike
Click to expand...
Click to collapse
I would say it's your carriers networks are down. I had a similar problem but the 3G symbol was there and it just would download anything. I then disabled juice defender and it works perfectly.
If you are running the nordic kit this seems to be a fairly common problem. One of the guys over at phandroid fixed this by going to the SIM Toolkit and downloading settings, but I did not have this option. I was able to get it working temporarily by fiddling with the APN settings, but then like you it just failed to work any more.
I have flashed back to 1.6 and am now going to update with generic uk firmware.
So - I tried the Sony Ericsson option in the settings (topmost menu entry) to automatically download settings, I tried setting them manually, I tried auto-configuring via the apn-options... nothing worked...
then, suddenly, without having changed anything - I get a 3G signal. Seems to have sorted itself out for whatever reason. Will update in case anything changes.
huntleth said:
One of the guys over at phandroid fixed this by going to the SIM Toolkit and downloading settings
Click to expand...
Click to collapse
Worked for me.

[Q] Hotspot doesn't work

ROM : VillainROM 3.0.0
Kernel : Ninphetamine 2.0.5
-----
After applying the fix for Hotspot settings to save in another thread (chown and chmod the /data/misc/wifi) I tried to turn on the hotspot, after all, this was inevitably what I got the phone for, H+ Hotspot.
Now I turn it on and the network appears in my computer, but if I try and connect to it, after I type in the security key, it comes up with "Connecting" and just stays like that permanently...
Eventually it sometimes says "Limited Access".
My phone does have internet connection, but why does it not work.
Does your network allow tethering?
Did it work on another rom?
Have you tried a hard reset?
I'm using tethering on VR but with speedmod kernel with no issues.
Sent from my GT-I9100 using Tapatalk
Does your network allow tethering?
Click to expand...
Click to collapse
+1
Orange in the UK for example use and APN on their SGS2 roms that doesn't allow tethering (you can set up a tethering connection no problem, but the network won't let you have any data).
They also lock the APN down so it isn't editable (insert rude word about Orange)!
You can get round the problem by adding another generic APN for all connections and using that.
i was having the same problem and struggled alll these days for solution. I used to get limited acesses and hence checked the ip4 & ip6 drivers connectivity for solution with no luck.
Then clicked on windows update, after update everything started working. So try to update your windows.
presently i am on turkbey ROM and it is working and also checked with sensation 1.9 and here tooo works!!!!!
Hey all, thanks for all your replies.
Network: 3
Plan: The One Plan +Tethering
Resolved: Yes.
For anyone else wondering how I fixed my problem:
1) Rebooted the phone
2) Rebooted my PC
3) Turned off the WiFi Adapter in my PC
4) Turned it Back On
5) Turned off WiFi on phone
6) Turned Hotspot on without any authentication
7) Worked on PC
8) Changed back to WPA2 PSK
9) Worked with Key.
<3
GlenH said:
+1
Orange in the UK for example use and APN on their SGS2 roms that doesn't allow tethering (you can set up a tethering connection no problem, but the network won't let you have any data).
They also lock the APN down so it isn't editable (insert rude word about Orange)!
You can get round the problem by adding another generic APN for all connections and using that.
Click to expand...
Click to collapse
I had wifi tethering working fine on Orange with SGS running Froyo 2.2.1, but have just upgraded my handset to SGS2 running Gingerbread 2.3.5 (stock XWKI8 firmware), and wifi tethering isn't working now.
As far as I can see I have exactly the same APN settings in my new SGS2 as in the old SGS, but maybe I need to use this new trick.
What do you mean by "adding another generic APN for all connections and using that"? If I add a new APN, what settings do I put in?
Thanks.

[Q] WiFi HotSpot Issue - Nothing Connects

I have a rooted / unlocked i717 that I recently flashed to the T-Mobile rom and ICS Blaze modem outlined in this post:
http://forum.xda-developers.com/showthread.php?p=30335211
Everything went fine and overall I've been happy except for my phone works a little slower and my battery discharges slightly faster. I noticed today however that I cannot use my phone as a hotspot with the Wi-Fi hotspot tool enabled nor FoxFi. I can see the access point, it will ask for a key, but never connect. When I was using stock AT&T GB before (on T-Mobile as well), I was always successful with FoxFi. It worked well.
Is this an issue with using a T-Mobile rom on my i717? Should I change my rom to the AT&T official ICS and then flash the blaze modem or is it time to visit a custom rom? I use my phone heavily for work, so I don't want to experiment with anything JB at this time. I need something rock steady. I wanted to add that I needed to move from the stock GB because I was getting a annoying reboot issue monthly that made me reset/reload the phone each time. Thanks!
*#0011#
Enter that code into the dialer and turn off "wifi sleep"...
It may just fix your issue ..g
gregsarg said:
*#0011#
Enter that code into the dialer and turn off "wifi sleep"...
It may just fix your issue ..g
Click to expand...
Click to collapse
Nope, no luck there. I did notice that under FoxFI, the SSID no longer appeared to my laptop after entering that code. I have noticed that the T-Mobile Tethering and Portable Hotspot tool that is part of the rom does allow my laptop to connect to it but I don't get an IP address. I've been searching around and I have yet to find anyone with a similar issue. I'd hate to go back to GB at this point, but I may have to this weekend if there is no answer as I have a business trip next week
Thanks for your help though!
I did some more reading with some similar issues with the GSII and read about a app called "Wireless Tether for Root Users".
https://play.google.com/store/apps/details?id=com.googlecode.android.wifi.tether&feature=more_from_developer#?t=W251bGwsMSwxLDEwMiwiY29tLmdvb2dsZWNvZGUuYW5kcm9pZC53aWZpLnRldGhlciJd
It works great so far. I am relieved.

My mobile data doesn't work

I've just uptaded to official ICS through odin since 5 days
Since that my mobile data does'nt work internet only works on wifi
Help me plz
Sent from my GT-P7500 using xda app-developers app
usama86 said:
I've just uptaded to official ICS through odin since 5 days
Since that my mobile data does'nt work internet only works on wifi
Help me plz
Sent from my GT-P7500 using xda app-developers app
Click to expand...
Click to collapse
This is happening to me too; nice to know I'm not the only one although it seems to be a rare problem.
OTA update which seemed to run without a hitch, stock recovery, coming from rooted but otherwise stock honeycomb. I have voodoo OTA root keeper, which did it's job.
I'm fairly conservative with the tab, I've not changed any of the default settings since the OTA, I let all my apps redownload after the update and their data was still there; I have TiBU but didn't need to use it, definitely haven't restored any system data or aps.
My tab sees the sim card, I can send texts and get replies, it knows what network it's on, I get occasional notifications but can't actually connect to anything (have tried search, the browser, FB app, gmail app, news app, all time out).
The simm card works fine in my phone, the simm card from my phone which gives me mobile data on my phone doesn't on the tab.
Settings says there's no ip address available - I never checked before the update, don't know if this is normal.
I've not bothered much with customising the tab since I mostly use it for work, can anyone suggest where I might start trying to fix this?
eta:
I checked a number of threads about mobile data and honeycomb - to get to mobile network settings you go
settings > more > mobile network
I wasn't in flight mode, packet data was selected, network mode was on auto.
The fix turned out to be changing the apn - there are 6 offered, I worked my way down the list (I could have phoned and asked, but that usually means being on hold for 30 minutes first), most of them had no network at all, the default one had a network connection but no mobile data, one works properly
(my tab is on Optus, the correct apn turned out to be optus preconnect)

[Q] Help! Tethering Droid Incredible 4g w/Unlimited Data

Is it possible to tether a rooted droid incredible 4g running the stock HTC Sense image that STILL has the unlimited data plan (I got the phone just before they killed it last summer)? I have a stock droid incredible 4g (Android 4.0.4) that I simply unlocked the bootloader on and installed/flashed SuperSU from TWRP. I apologize if my terminology is off as I am new to this. I have installed both WiFi Tether and FoxFi and have had no success with either program. I may be configuring something incorrectly or it may not be possible given I'm still on the unlimited data plan. I assumed that rooting my device would somehow allow Wifi Tether to bypass whatever verizon blocks on the unlimited data plans to prevent tethering. I have googled everything I can with regard to this issue and have attempted all the recommended fixes with FoxFi (rename the SSID, reboot the phone, disabled WiFi, etc...). I do not know how to configure Wifi Tether (tried the defaults and a few combinations I found on google) and have found very little to assist further with it. There are multiple device-profiles and setup-methods to choose from in addition to a bunch of other options, and am hoping someone know specifically what I can do or have a combination that works. Any help would be greatly appreciated .
Simplified Questions:
(1) Is it possible to teather on a droid inc 4g with unlimited data?
***These Questions assume '1' above is true***
(2) Can this work in FoxFi, if so, how do I configure it?
(3) Can this work in Wifi Tether, if so, how do I configure it?
(3a) In Wifi Tether, I would need it set up to do a 'hotspot' not an ad-hoc network connection, no clue how to do this...
(3b) In Wifi Tether, which device-profile and setup-method should be used?
(3c) There are a number of options in WiFi Teather, which ones should be selected?
Solved
I continued to search and try settings and figured out what worked:
(1) Phone must be rooted
(2) Download WiFi Teather
(3) In Settings -> Choose HTC Rezound (LTE/CDMA/GSM) as the 'Device-Profile'
(4) Leave the 'Setup-Method' as 'Auto', which is the default
(5) Optional: Use 'WiFi-Encryption' if you'd like
(6) Set the SSID
(7) Check the box for 'Wifi-driver reload'
(8) Ensure 'MSS clamping' is checked (was by default for me)
(9) Ensure 'Routing fix' is checked (was by default for me)
(10) Start Tethering
The above should work...
Simple, if your on a sense based ROM just use open garden https://play.google.com/store/apps/details?id=og.android.tether
And in settings select either generic ICS or rezound I forget its been a while but I know it works flawlessly
On cm which I am just use the built in tethering very simple
I use WiFi Tether (currently using 3.2-beta2). Works great. Fast, no drops, etc.
While I am running ViperLTE, I see no reason why it won't work with rooted stock.
In fact... I'm using it right now
junkmail9 said:
I use WiFi Tether (currently using 3.2-beta2). Works great. Fast, no drops, etc.
While I am running ViperLTE, I see no reason why it won't work with rooted stock.
In fact... I'm using it right now
Click to expand...
Click to collapse
Which wifi-tether app are you referring to? From which author... As there are many different apps in the store. Thx
I also suggest freezing mobile hotspot and tetheringguard using titanium backup.
Sent from my ADR6410LVW using xda app-developers app
kimba99 said:
Which wifi-tether app are you referring to? From which author... As there are many different apps in the store. Thx
Click to expand...
Click to collapse
I believe the full title is "WiFi Tether for Root Users". For some reason, it seems to appear and disappear from the Google Play Store at random.
The best place to find it is at the code project home here: http://code.google.com/p/android-wifi-tether/
junkmail9 said:
I believe the full title is "WiFi Tether for Root Users". For some reason, it seems to appear and disappear from the Google Play Store at random.
The best place to find it is at the code project home here: http://code.google.com/p/android-wifi-tether/
Click to expand...
Click to collapse
this is the one i use with the settings as posted above (generic ics and routing fix checked).
spazmcghee said:
I also suggest freezing mobile hotspot and tetheringguard using titanium backup.
Sent from my ADR6410LVW using xda app-developers app
Click to expand...
Click to collapse
i still don't seem to have gotten past the throttling... i have frozen these apps with not apparent change.
tethering works - i just don't get the same speed results when comparing my phone vs laptop. :dunno: i also note my area doesn't seem to have very fast 4g speeds compared to results i see posted on the internet.
j13smiley said:
i still don't seem to have gotten past the throttling... i have frozen these apps with not apparent change.
tethering works - i just don't get the same speed results when comparing my phone vs laptop. :dunno: i also note my area doesn't seem to have very fast 4g speeds compared to results i see posted on the internet.
Click to expand...
Click to collapse
I have found that signal strength/area is everything when it comes to speeds - tethering or otherwise. At work, I have intermittent 4G and my tethering speeds are so-so. I have to carefully put my phone in the right spot to get 4G, and that spot varies depending on the weather...
However, at home my signal and 4G are rock solid. 4G speeds, including tethering, are faster than my WiFi connection.
hey
spazmcghee said:
I also suggest freezing mobile hotspot and tetheringguard using titanium backup.
Sent from my ADR6410LVW using xda app-developers app
Click to expand...
Click to collapse
i try to freeze them but i cant find them what are there names in titanium back up
Gooch4130 said:
I continued to search and try settings and figured out what worked:
(1) Phone must be rooted
(2) Download WiFi Teather
(3) In Settings -> Choose HTC Rezound (LTE/CDMA/GSM) as the 'Device-Profile'
(4) Leave the 'Setup-Method' as 'Auto', which is the default
(5) Optional: Use 'WiFi-Encryption' if you'd like
(6) Set the SSID
(7) Check the box for 'Wifi-driver reload'
(8) Ensure 'MSS clamping' is checked (was by default for me)
(9) Ensure 'Routing fix' is checked (was by default for me)
(10) Start Tethering
The above should work...
Click to expand...
Click to collapse
Thanks - I'm on Viper 2.2.0 and this is what worked for me. Before I updated the ROM a few weeks ago, I was able to use the older settings with the generic ICS profile and without Wifi-driver reload.
trkeyser said:
Thanks - I'm on Viper 2.2.0 and this is what worked for me. Before I updated the ROM a few weeks ago, I was able to use the older settings with the generic ICS profile and without Wifi-driver reload.
Click to expand...
Click to collapse
I also have the Inc 4G Lte and just loaded Viper LTE 2.2.0
Using the above settings, I still can't get it to work. It runs and my other devices can see it and connect to it but there is no traffic.
Anybody got any ideas.

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