Short for "3rd generation mobile telecommunications", 3G generically refers to a set of standards for mobile phones and mobile telecommunications services. Often used when referring to a 3G mobile data connection.

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2answers
11k views

Whatsapp doesn't work over 3G,everything else works fine

A friend has a factory fresh, unrooted Samsung Galaxy S Duos, and except for Whatsapp every other internet accessing app works fine on a 3G or EDGE connection. She has un/reinstalled Whatsapp several ...
2
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1answer
14k views

How to turn off mobile-data/3G for each SIM card separately in Samsung Galaxy Mega Duos?

I'm using Samsung Galaxy Mega Duos and use two SIM cards - one sim with very low charge for 3G connection (called SIM1) and the other with very-high fee (called SIM2). I go to Setting - Connections - ...
2
votes
1answer
230 views

my phone hit a pavement and 3g/4g stopped working. next step?

As I was cycling, my htc rezound fell on the pavement. The battery popped out. There are few scratches but no visible damage. I start the phone and it's fine as long as I don't use data. Once I use ...
2
votes
1answer
2k views

How can I configure an unlocked HTC Sensation XE for 3g connectivity in USA?

I bought this phone in India and brought it home to USA. In India I had no issues in connecting to 3G network but after coming back to USA I am no longer able to connect to 3G network (AT&T). I ...
2
votes
2answers
2k views

Connect XOOM to internet using a USB UMTS Stick

I have bought a XOOM WiFI, and would like to know if it would be possible to connect it to internet using an external USB UMTS Stick (Huawei E122 HSPA USB Stick). I am aware this is not supported out ...
2
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2answers
307 views

Can I restrict Nexus 7 2013 LTE to 2G/3G, instead of just 2G?

In the settings on Google Nexus 7 2013 LTE, there is an option to restrict the device to 2G networks for better battery life, which makes it use 2.75G GSM EDGE. Why is there no option to do the same ...
2
votes
3answers
332 views

Does Nexus 7 2013 have 3G support?

Nexus 7 2013 has 4G support, but I can't find any information on 3G support. If I get a Nexus 7 4G model, can I use 3G?
2
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1answer
306 views

make website offline available and browse later without 3G connection

I have a Nexus 7 (wireless only) and no smart phone. How to make a web site offline (mirror) available that I later can read it without internet connection? example site ...
2
votes
1answer
149 views

Picture always appears on Facebook as “on line”

My picture is constantly being displayed as "on line" in Facebook even when I am not. I have completely uninstalled the Facebook app from my Droid 3 and all related apps yet my picture continues to ...
2
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0answers
194 views

3g network connection Problem while using data

For last two months or so, the situation in my two years old international HTC One X is that the data is not connecting when it is on 3g network but it is working absolutely fine with 2g network. when ...
2
votes
1answer
411 views

Outlook.com app cannot be used with data/3G

I have been using the the Hotmail app to check my emails. Recently I downloaded the Outlook.com app since it is advertised for better performance and I preferred it's layout over the Hotmail app. It ...
2
votes
0answers
477 views

Issues making or receiving calls and texts with a LG P500 (Software Version V20e)?

I just got a LG P-500 device and I want to deploy with it. Everything is working fine, except that I cant make phone calls, receive phone calls, send SMS or receive SMS. The phone is on its stock ROM ...
2
votes
0answers
160 views

asus transformer tf300tg - will this 3g work in uk/usa?

I'm looking to buy the 3G version of the transformer TF300, but due to its availability I'm buying it from Taiwan. I currently live in the UK but next year I move to the USA so I'm trying to figure ...
2
votes
3answers
15k views

Data Network mode doesn't get activated on gingerbread 2.3.4

This happened all of a sudden. I could not start the 3g on my phone. The Data Network mode is always deactivated now. Although, when I go to Settings > Wireless and network settings > Mobile network ...
1
vote
1answer
407 views

Does disabling mobile data revert from 3G to 2G?

When I disable mobile data in Android 2.2, the 3G symbol disappears. Does this revert my phone's signal to 2G? I don't want to lose my signal when I go to the subway, but I don't want to all my apps ...
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vote
2answers
3k views

How to limit bandwidth usage

Can anyone suggest a suitable way to limit internet bandwidth? I am using 3G mobile data. I know how to limit the maximum data usage but I need to control the bandwidth so that my mobile data ...
1
vote
1answer
3k views

How to use an USB 3G modem data connection with an Android phone (Galaxy Nexus)?

I own a Galaxy Nexus phone and i'd like to know if there is a way i can use an USB dongle to provide it with an Internet connection. I imagine I will need some kind of adapter (and some Google ...
1
vote
1answer
1k views

Using an Archos 3G modem with an Acer Iconia tab (Android Honeycomb)

I've recently purchased an Acer Iconia tablet with Android 3.1. Then I adquired an Archos G9 3G USB modem, with the intention of having internet connection on my tablet when not around a wifi (90% of ...
1
vote
1answer
3k views

No 3G on a Samsung GT i5800

I recently bought a Samsung GT i5800, ok. It has Android 2.1 update1 installed. ok. If i need to connect to the internet through wifi, then i can, ok! If i need to connect through a vodafone mobile ...
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vote
2answers
2k views

Why USB Tethering goes off after a while?

I use 3G, Android 2.2, LG P500 phone. I've tested it on Windows 7 and Windows XP, the result is the same. After several minutes the connection dies and I need to switch off/on the USB Tethering option ...
1
vote
1answer
577 views

APN Requires mcc and mnc but my carrier requires none

I used to specify only the Name and APN fields whenever I needed to configure my carrier's APN. I've just rooted my Galaxy Nexus with Cyanogemod and whenever I try to set the APN it prompts me to ...
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vote
1answer
5k views

How can I send service commands from my Nexus 7?

I have a Nexus 7 3G and I often need to send network service commands (e.g., to use top-up codes or to activate/de-activate data-plans), but can't find a way to do it from the tablet. Instead I'm ...
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vote
1answer
3k views

HTC Desire HD unlocked, cannot connect to 3G

I recently bought an unlocked AT&T HTC Desire HD from an E-bay seller in India. I'm using a Tata Docomo Sim on the device. Although having subscribed to 3G data, I am not able to use it. Can ...
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vote
2answers
121 views

Does the phone consume less power when 3G disabled Vs 3G & WiFi Enabled?

I found couple of questions about it but they are two year old. So Is it better to disable (in the top panel) 3G when I have an active WiFi connection and disable WiFi (in the top panel) when I ...
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vote
0answers
105 views

Google location history wildly inaccurate [duplicate]

I may have set a new world record in travel according to Google location history. I've noted that on Wed, 18th March 2014 I was in Sydney at 5:28pm, then in Sale Morocco at 6:06pm, then back in Sydney ...
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1answer
97 views

How do I change DNS settings for 3G?

So I can use Twitter. It is okay when I use WiFi. But in 3G I cannot change DNS.
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vote
0answers
389 views

Samsung Galaxy S3 - cannot get on 3G anymore

I have a Galaxy S3 mini on the EE network and until the 23rd December I have been able to use 3G on my mobile by turning the Mobile data on but now when I turn this on nothing happens. I have googled ...
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vote
2answers
463 views

3G Connection Problem

I have try to share my Samsung note 10.1 (Model Number : GT-N8000) portable hotspot last night but it fail. After that, i cannot access to internet via data network mode(the 3G/H+ sign disappear next ...
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vote
0answers
232 views

Why does my app crash when I download it through 3G?

I have developed an application and published it on the Play Store. My problem is that when I download it from the Play Sore via 3G, the application crashes. However, when I download it via wifi it ...
1
vote
2answers
305 views

Does the Samsung Galaxy S2 support DC-HSDPA

I have a Samsung Galaxy S2 running Cyanogenmod 10.1.3 which equates to Android 4.2.2. I would like to know if my phone will support DC-HSDPA or not? Will it just work? Is there anything I would ...
0
votes
1answer
49 views

Does excellent 4G coverage imply excellent 3G coverage? [closed]

Is the primary benefit of 4G LTE speed, and not signal strength? I want to sign up on T-Mobile with a Moto E, which is not an LTE enabled phone. Of course 3G is passe, so 3G coverage isn't clearly ...
0
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2answers
56 views

is more battery-dispendious shutting down or leave 3g on?

I know that many apps (like messaging apps eg whatsapp or facebook) every time like 30 seconds, ask the server for push notifications. I know that 3g has many state, when downloading data the consume ...
0
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2answers
3k views

How do Mobile Access Points work?

I have this data plan that gives unlimited mobile browsing. It only works with the browser, so http and https. If I tried to use the Maps or Youtube app, it won't connect. I enter the APN settings ...
0
votes
3answers
1k views

How to stop getting internet through the prepaid card and use only my home wifi?

I bought a 3G prepaid card that offers internet, but I want to stop getting Internet through the card and use WiFi to connect to his home router or certain WiFi networks of choice. I know how to ...
0
votes
1answer
4k views

Android battery usage (3G, HSDPA and Edge)

In order to reduce battery usage I checked the Use only 2G networks from Settings > Wireless & networks > Mobile networks on my Android. Then I noticed the E icon appeared instead of H on ...
0
votes
1answer
139 views

Why is internet switched off when switching 2G/3G?

I have a stock Android 4.2.2 on Galaxy Nexus, so I think this can be related to all Android phones. When switching from 2G to 3G and vice versa internet connection is switched off for a few seconds, ...
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votes
1answer
1k views

In Android Is it possible to access the physical layer of 2G/3G to transmit voice/data

I wanted to make an walkie talkie app in android, i know there are a lot of apps like these but they use the Wi-fi or they are just web services. But if we want to like transmit voice/data on 2G/3G ...
0
votes
1answer
335 views

How can I make the phone automatically disable mobile connection when calling?

I recently moved from 2G network to 3G. On 2G when I call somebody - the phone automatically suspends the mobile Internet (since it cannot send data and voice at the same time) and activates back ...
0
votes
1answer
65 views

On the verge of 3G reception — how to find the best position

In my apartment, it seems like I'm on the verge of having 3G reception with my current carrier. It's only if I place and leave my Galaxy Nexus on the window, and in a certain position and time of ...
0
votes
1answer
2k views

How to check if there is a 3G software / hardware issue with phone?

I have HTC One X running Android 4.1.1 and Sense4+. Lately my 3G service has gone pretty bad. I contacted my telecom operator but there customer service representatives aren't much help. My GPRS works ...
0
votes
1answer
835 views

Huawei Ascend G300 (U6615) not using Three network

I bought an ex-Vodaphone Huawei G300, and was happy to find that it was unlocked - I put in my Giffgaff SIM, and immediately had phone and internet access. However, I really want to use the phone on ...
0
votes
1answer
5k views

3G/Wi-Fi Vs Wi-Fi Only Enabled Android Tablets: Pros & Cons to the Consumer?

Having never owned an Android Tablet I am thinking of purchasing one at some point during 2013. From what I gather in terms of connectivity, they either come as: Wi-Fi Only 3G & Wi-Fi Is it ...
0
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1answer
532 views

Some questions about Thinkpad Tablet

I need to purchase a tablet for on the move access to web, video, book reading etc. I am a Thinkpad fan so I would like to go for Lenovo Thinkpad. However I have some questions regarding it, which ...
0
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1answer
937 views

Use 3G connection on my Android in Ubuntu

I would like to use the 3G connection on my android with my Ubuntu. Is there any method to do so?
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1answer
285 views

Watch dog and grooveshark

I'm using 3G Watchdog to track my 3g traffic and noticed that it does not monitor my Grooveshark app. Do you know why? Got a Sniffer that works better?
0
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1answer
402 views

How can I find better quality video streams to my Android phone?

I'm looking for an app that will stream television and/or movies to my phone on 3G. I have a long commute and find that apps I've used (tv.com mainly) have poor selection or quality. Since Android ...
0
votes
2answers
2k views

How can I restore my mobile internet connection?

I was tinkering with some settings to try and improve my battery life. I used several settings widgets to turn off some settings, but when I tried to use an app that required a mobile internet ...
0
votes
1answer
21 views

Use 2G instead of 3G on Samsung Galaxy SL I9003

I have a Samsung Galaxy SL I9003 mobile phone. I prefer to use 2G data connection instead of 3G but I am unable to turn off the 3G service in my phone. How can I turn off the 3G service and use 2G ...
0
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0answers
40 views

can't access to internet with browsers via gprs

I can access internet and I'm capable of go to every web site with wireless connection , but I can't access to internet with browsers via gprs, actually I can send message with Viber or whatsapp , or ...
0
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0answers
36 views

Kingsing K3 g3 connection

I have a Kingsing K3 but it doesn't seem to connect to the 3G service. I think it is set up correctly - any ideas why it won't work?