[Completed] Xperia Z3 D6633 mobile data not working - XDA Assist

I bought a Z3 D6633 and the mobile data is not working. Unlike my other smart phone that I have received the SMS configuration right away from the mobile network so I tried purchasing a new SIM but still it is not working. Will anyone help me out how will my mobile data work? I have enabled the mobile data but I cannot see ay H+ or E showing beside my network signal. How will I be able to activate my mobile data???

XDA Visitor said:
I bought a Z3 D6633 and the mobile data is not working. Unlike my other smart phone that I have received the SMS configuration right away from the mobile network so I tried purchasing a new SIM but still it is not working. Will anyone help me out how will my mobile data work? I have enabled the mobile data but I cannot see ay H+ or E showing beside my network signal. How will I be able to activate my mobile data???
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Hmm ... usually enabling Mobile Data option in Settings should be enough.
Have you checked your mobile carrier contract? You need a mobile data option included (and enough money on your card, if it's prepaid).
If you can find the APN settings of your provider, you can check those APN settings on your phone manually. Maybe there is something wrong.
If you have a dual SIM device, there are settings to determine, which SIM card to be used for mobile data connections.
Best is to register on xda, and post your question in the Xperia Z3 Q&A, Help & Troubleshooting forum.

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[Q]Data Conection ON of one SIM blocks all the incoming cals of the othr:Canvas2 A110

I have just purchased a new SIM for a better 3G experience. I live in Nagpur Maharashtra India. When I switch on the internet data connection of TATA DOCOMO SIM all my VODAFONE incoming calls get blocked(i.e. it says Out of Coverage area)!! And same happens vice-versa when I switch ON my VODAOFONE internet data connection. I want to use both my SIM cards for receiving calls. And I wanna use 3G too!!
I found one answer on this website itself and it said, "Go in data settings and see what is data transfer prefer mode.... Change it to data transfer " I did not found this option anywhere in the settings.... Please help with a precise step by step Answer.. Tired of searching I found nothing!!! Please Help!!
Goto Setting> More (after Data usage)> Mobile Networks> Mobile data service preferred <-- Uncheck this...
ekhasti said:
Goto Setting> More (after Data usage)> Mobile Networks> Mobile data service preferred <-- Uncheck this...
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Yes tried that!! Nothing Happened!! It was already unchecked and I also tried rechecking it....
Swap SIMs and check..
hi
m also getting this problm
agreeed...becoz same prob come to me when i got new cell. after this process now everything is ok.
ekhasti said:
Goto Setting> More (after Data usage)> Mobile Networks> Mobile data service preferred <-- Uncheck this...
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Can't connect Internet through mobile data on Xperia Z3 4.4.4 Kitkat

Someone please help me... Everytime I turn on mobile data, there's no sign of 3g appearing on the signal sign. Couldn't conmect Internet either. Apparently there haven't been many solutions to this problem. I restarted the phone many times, reinsert Sim card, but still didn't work. So... Anyone?
Sent from my D6653 using XDA Free mobile app
Hi,
Check your APN settings in mobile settings. A google search on APN settings for your carrier can tell you what they should be.
Other than that, I will have your thread moved to your device section.
Good luck!
Try...settings, more (under wireless & network heading), internet settings. That should download APN.

[Completed] Lg G3 850d networks

Hi, I recently bought a LG g3 smarthphone and I found out that it's an AT&T version phone, but thankfully it's unlocked. My problem is, that it doesn't get any mobile network. In the setting it says that the Mobile network type this device can use is EDGE, but my local carriers can only provide LTE, GSM and WCDMA. I've tried to solve this on my own, but without luck. The solutions with 3845#*850# or similar codes just woun't work, when I choose any RAT it says: "succsess", but it doesn't change a thing and when I choose LTE only mode the phone blocks my mobile connection and says: "Restricted access changed: Data service is blocked" .
I really need any help, because I cannot see myself using a mobile phone without mobile internet. BTW, my location is Estonia.
romax11 said:
Hi, I recently bought a LG g3 smarthphone and I found out that it's an AT&T version phone, but thankfully it's unlocked. My problem is, that it doesn't get any mobile network. In the setting it says that the Mobile network type this device can use is EDGE, but my local carriers can only provide LTE, GSM and WCDMA. I've tried to solve this on my own, but without luck. The solutions with 3845#*850# or similar codes just woun't work, when I choose any RAT it says: "succsess", but it doesn't change a thing and when I choose LTE only mode the phone blocks my mobile connection and says: "Restricted access changed: Data service is blocked" .
I really need any help, because I cannot see myself using a mobile phone without mobile internet. BTW, my location is Estonia.
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Hello, thank you for using XDA assist.
Try asking your question here http://forum.xda-developers.com/att-lg-g3/help where you get can get necessary help.
Good luck.

LG G3 850D- Only Has Edge On Verizon Network

Lg G3 850d networks
Hi, I recently bought a LG g3 smarthphone and I found out that it's an AT&T version phone, but thankfully it's unlocked. My problem is, that it doesn't get any mobile network. In the setting it says that the Mobile network type this device can use is EDGE, but my local carriers can only provide LTE, GSM and WCDMA. I've tried to solve this on my own, but without luck. The solutions with 3845#*850# or similar codes just woun't work, when I choose any RAT it says: "succsess", but it doesn't change a thing and when I choose LTE only mode the phone blocks my mobile connection and says: "Restricted access changed: Data service is blocked" .
I really need any help, because I cannot see myself using a mobile phone without mobile internet. BTW, my location is Estonia.
romax11 said:
Hi, I recently bought a LG g3 smarthphone and I found out that it's an AT&T version phone, but thankfully it's unlocked. My problem is, that it doesn't get any mobile network. In the setting it says that the Mobile network type this device can use is EDGE, but my local carriers can only provide LTE, GSM and WCDMA. I've tried to solve this on my own, but without luck. The solutions with 3845#*850# or similar codes just woun't work, when I choose any RAT it says: "succsess", but it doesn't change a thing and when I choose LTE only mode the phone blocks my mobile connection and says: "Restricted access changed: Data service is blocked" .
I really need any help, because I cannot see myself using a mobile phone without mobile internet. BTW, my location is Estonia.
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Click to collapse
First of all EDGE is GSM. It your only getting edge that could be due to the phone not supporting the bands that are used in your country.
Sent from my iPhone using Tapatalk

[Completed] Data service stopped working?

Just today my SIM data service has stopped working on android device, I tried everything I found on the web but nothing worked, turning on/off of data doesn't show the data connection (H+ sign), but GSM is okay, i can receive texts and calls, my settings for data are all correct 100% sure, APN, roaming set, data set to sim, but still there is no data connection showing..
I know it's possible that the network blocked my sim, because recently my sim got free data connection on any sites (P0 load), including play store, torrents, youtube, etc... Free as in everything.
So pals, is there a way to get my data service work again? Thanks
XDA Visitor said:
Just today my SIM data service has stopped working on android device, I tried everything I found on the web but nothing worked, turning on/off of data doesn't show the data connection (H+ sign), but GSM is okay, i can receive texts and calls, my settings for data are all correct 100% sure, APN, roaming set, data set to sim, but still there is no data connection showing..
I know it's possible that the network blocked my sim, because recently my sim got free data connection on any sites (P0 load), including play store, torrents, youtube, etc... Free as in everything.
So pals, is there a way to get my data service work again? Thanks
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Hello,
You may register for a XDA account to post and reply in the forum.
Also you may try posting your query here Android Q&A Forum with all relevant details, the experts there maybe able to assist you.
-Vatsal

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