Something disabling mobile data/network - Android Q&A, Help & Troubleshooting

Hello world! I have problem with mobile network, i can make/receive calls write messages, but after some time it shows: no network, also mobile data on notification shortcut is greyed out and dont work if i run phone in safe mode, everything works, cellular data is not greyed out. Sharing a phone LOG. If someone can find a who is causing it, ill be very thankful. :highfive:

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can you switcg data off on 2g networks

Hi Guys, I got fond of the Hero a lot. and requested a friend to get one for me on his way from london (sim free, unlocked)
1 thing concerns me is the data consumption over 2g networks as its quite expensive here
I need to know if I can stop data transfer without affecting calling ability???
this is crucial in my decision to buy
Appreciate your clear and quick responses.
danihasbini said:
Hi Guys, I got fond of the Hero a lot. and requested a friend to get one for me on his way from london (sim free, unlocked)
1 thing concerns me is the data consumption over 2g networks as its quite expensive here
I need to know if I can stop data transfer without affecting calling ability???
this is crucial in my decision to buy
Appreciate your clear and quick responses.
Click to expand...
Click to collapse
Settings > Wireless Controls > uncheck "Mobile Network" > Qapl'a!
you can even put a Mobile Network Toggle on the desktop to just switch it on and off.
Whilst off, you can still send and receive SMS and calls, but not MMS.
Dayzzz
Dayzee said:
you can even put a Mobile Network Toggle on the desktop to just switch it on and off.
Whilst off, you can still send and receive SMS and calls, but not MMS.
Dayzzz
Click to expand...
Click to collapse
do i need to download a special application or is it a native one?
do i need to root the phone?
Thiesen said:
Settings > Wireless Controls > uncheck "Mobile Network" > Qapl'a!
Click to expand...
Click to collapse
does shutting mobile network shut data only?
the toggle is native
no you don't need to root the phone
yes, it only shuts off mobile data (including MMS), this is why it's called mobile data, and not airplane mode. Wifi is unaffected.
Data Roaming
Hi everyone,
We've just started using the Hero at work as a business phone, a lot of our employees travel internationally on a regular basis.
Using our old WinMo phones, picking up emails whilst roaming was automatically disabled by default but could be manually sync'd with our exchange server if required.
On the Hero, there doesn't seem to be a similar function. You have to go in to the Mobile Network settings and disable 'Data Roaming'.
My question is, if I disable 'Data Roaming' but still have 'Enable Always-on Mobile Data' active, will any downloaded apps still be able to connect and update i.e Twitter gadget for instance? Or does disabling 'Data Roaming' stop data connections full stop?
The ideal scenario for us would be something that is quick and easy to turn off (or turn on) that would prevent any data connection but will let us open up the Mail app and sync manually with our exchange server if required (like we could with WinMo).
I currently have the Toggle Selector app on my home screen to quickly get to the Mobile Network settings. I'm just not sure what to enable/disable in the settings menu that will let me get mails manually and prevents all other data connections.
Any advice or suggestions would be more than welcome. It's got us scratching our heads a little and is stopping us from upgrading other staff phones as we don't want to end up with a phone we can't use as a business tool internationally as it costs us the earth in data roaming charges.
The easiest way i can think of would be to have the toggle on screen, and when you want to sync, you turn it on, manually refresh the emails and then turn it off again.
if you have data roaming blocked, it will override the 'always on mobile data' setting, so no, when roaming is turned off, nothing will connect when you are abroad.
honestly though, android is not ready for business really, which is why HTC are pitching it at the consumer market mainly.
I am in the same position, just want to be clear, with the "toggle" will it stop all data? (including browser, mms texts, apps updating) i only want these when i have wifi.
thanks in advance
to make it absolutely clear:
When at home,. turn mobile data off and NOTHING can access GPRS.
When roaming on another network when abroad, turn data roaming off and GPRS is blocked. To access GPRS, you have to turn data roaming AND mobile data on to access GPRS.
The Data roaming toggle has precedence over the Mobile data toggle.
Thank you, appreciate it
I have noticed toggling mobile networks occurs twice. What I mean is, after toggling a couple of times, I cannot seem to coonnect to 3g anymore? In that case I always have to restart my phone. Anyone experiencing this issue? It could be a bug. I used To have a blackberry bold and that bug was fixed by an update

[Q] mobile network state disconnected

ive been using the phone for a few weeks now and it was fine until today, i cant connect to the internet via edge . ive tweaked with all the settings but nothing seems to work. everything else is fine . ie i can make calls and send text's but i cant connect to the internet. i checked under the status and it shows the mobile network state is disconnected. i have no clue as to wat this is since im new to android.
pls help!
Have you turned MOBILE DATA off via the power on/off menu .
jje
ive checked that too.
Go to Settings- Wireless and Network- Mobile Networks- Access Point Names and see if the APN is ticked or not or the correct APN is ticked.
everything is back to normal again,it connected to the internet, by itself . must be a random bug in the os
problem solved. peace
I have experienced the same thing with my phone, except that it shows "activated". After a while it just started working again.
I've had the phone for a couple of months now and everything has worked fine till now, a little bugs here and there but no issues. A few weeks back (on android 2.3.3) I was unable to make or receive calls, but surprisingly was able to make text messages. I tried everything, turning flight mode on/off; the phone on/off; etc. I was on the verge of contacting Samsung but then suddenly the thing started working once I came back home from the office.
There has been no problems till then but today suddenly (now on android 2.3.6) the outgoing calls no longer work, same for outgoing text message; but I still get incoming calls and messages.
Just to be sure that this wasn't a SIM or service issue, I tried changing SIM's (different SIM did not work on the phone) and used my SIM on different phone (where it worked).
Also 3G doesn't work as well, but connection here is spotty so I wouldn't trust that. The only message I see different on the 'About Phone' tab is 'Mobile State-Disconnected'. I have full signal strength and all that.
My thoughts are that it was, or rather is a phone specific issue and would appreciate someone else's thoughts on the matter. As to my problem I assume it will sort itself out in a little while.
FYI: Samsung Galaxy S2; Android 2.3.6; NOT rooted; Indian version; On Airtel Mobile Network.
Mobile network state disconnected.
Hi guys, I have the same problem with my network connection also my 3g does not work anymore, I`m play with some secret codes like a ##72786# on my epic 4g touch sprint phone flashed to metro pcs and now I have no 3G service. In the setting menu under network status say Sprint. How can I get my 3g back?. The mobile net. 3G is on and the wifi is off. I need to change the network to metro pcs in the status setting and how can do that? Thanks for your help and sorry for my bad English.

Phicomm Internet problems

Hello,
Recently I got new Phicomm FWS610 phone, but I have problem with internet connection. Wi-Fi works great, but GSM or 3G not working at all. I have data plan, but when I enable it I still don't have internet. APN settings is ok and sim card too, because another phone works fine. Next problem is that when I try to manual search for network it show error. I'm using android 2.3.7. Where start fixing this problem?
EDIT: In notification area there is "no service" but I can make calls and text messages
bump. I really need to know if this hardware or software problem
bump.

[Q] honor x1 no data

Hi there, I just purchased an honorx1 7D-503L and I have put my sms card in from Tmobile and and it works fine on wlan but when i turn it off, no signal. Now the phone rings sometimes and I get text messages but no data. I called Tmobile last nite and they had me put in the proper apn settings and I have data checked in the mobile networks settings but still no data service when I click browser. Any suggestions? I love this phone so much on wifi but I need it to work when it isnt near a wifi connection.

S9+ will only make/receive voice calls in duo mode

Just what the title says. My phone tells callers that I'm not accepting calls and when I attempt to make calls it simply refuses to do so or displayed a "call ended" message without ever dialing the other person. Everything else works fine and I can even make voice calls if I use duo mode instead of mobile. I can also receive calls if the caller uses duo mode.
Have been through everything except an actual reset. Unable to do that since the phone was a hand-me-down and I don't know the PIN. I've about reached the point where I do a hard reset manually but I hate to lose my data. Does anyone have anything I could try to either bypass or recover the PIN or something I could use to get mobile mode to work again?
Your sure you have service? If you do, do you have credit? Both of those would prevent you making calls. You can still use Duo if your on WiFi or you have a data only service. If you are showing that your connected to the network and you are certain you have minutes in your plan or credit available then you will need to call your network provider so they can see if there's any network issues preventing your calls. Check the network operators status page to see if there's issues in your area.
@Nofsdad
It appears that when using a Galaxy S9+ with ATT service the phone is unable to do VoLTE
The way that I was able to have internet on the phone and voice calling was to go into the APN and set the Network Mode to 3G/2G (auto connect)
That fixed it for me. Still pissed off that I can't use LTE but oh well it will work until I upgrade the phone.
Pointless2003 said:
@Nofsdad
It appears that when using a Galaxy S9+ with ATT service the phone is unable to do VoLTE
The way that I was able to have internet on the phone and voice calling was to go into the APN and set the Network Mode to 3G/2G (auto connect)
That fixed it for me. Still pissed off that I can't use LTE but oh well it will work until I upgrade the phone.
Click to expand...
Click to collapse
Hello, I have an unlocked s9 that is going through a similar issue in not being able to make or receive calls. Can you let me know how you got the APN settings for 3G/2G? Going to APN settings I only see the nxgenphone setting open and active, which I heard was for LTE.
Also, can you let me know what setting it has to be in the 4636 mobile network settings in order to restore data? Thanks

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