4G is the fourth generation of cellular wireless standards, therefore the successor of the 2G and 3G families of standards. The candidates for 4G are LTE (Long Term Evolution) and WirelessMAN-Advanced.

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3G/4G not working in Samsung galaxy S3 SGH-I747M

My 3G and 4G is not working on SAMSUNG SGH-I747M. It's an AT&T version of S3 so according to specifications it must support both. Can anyone tell what should I modify in order to get it working?
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270 views

Is my phone using LTE if the notification area says 4G?

When I bought my Galaxy S5, it came with Android 4.4.2. When I was connected to my mobile data network, the notification area had a little icon that said "LTE" above to arrows showing data being ...
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Enable LTE on Nexus 6 with Lollipop

My new Nexus 6 isn't giving me an LTE icon in my cell service - I get the same old H that was showing on my Nexus 4 before I upgraded. I'd expect to see LTE here : I talked to my carrier, who said ...
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38 views

Nexus 5 4G issues

I have got a nexus 5 device on O2 network which supposedly has 4G. When I am out and about and not connected to WiFi I use my data. I can have all 4 bars and Hrsp+ yet when I load up play store or ...
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2k views

How to check, if my ASUS Nexus 7 LTE really is LTE version?

Following this question and my many further tests, I begin to fear, that my ASUS Nexus 7 II (2013) LTE isn't actually a LTE version and I simply has been cheated, paying for LTE version and getting 3G ...
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4k views

Which will work better on t-mobile: Samsung Galaxy S3 GT-i9300 or GT-i9305? [duplicate]

Possible Duplicate: Can I use my device on a different carrier? Both are international models, and I'm looking to buy an unlocked one off of Amazon. However, I'm not too sure if they're ...
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9 views

Enable LTE on Huewai Y6 Pro

A friend of mine bought an Huawei Y6 Pro (TIT-02 model) that doesn't support LTE. Could flashing a ROM from the model that supports LTE will allow him to use LTE on his device? Regards.
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Why does SoC indicate radio classification but not band support?

Devices operating on an Snapdragon 801 will have Category 4 LTE support. Devices operating on a Snadragon 820 will have category 6 support. If the SoC used has determines the radio classification why ...
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28 views

How To Enable 4G LTE In Samsung Galaxy S4 SPH-L720

I want to use 4G in my Samsung Galaxy S4 SPH-L720, I have tried to set the network mode to LTE but when I select this network mode a red * shows in the network. So, How can I enable 4G in my Samsung ...
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1answer
38 views

How to enable 4G in Samsung Galaxy S4 SPH-L720

I have a Samsung Galaxy S4 SPH-L720 I want to use 4G. How can I enable 4G in Samsung Galaxy S4 SPH-L720.
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4 views

4g LTE from T-Mobile on a Verizon phone? [duplicate]

I swiched my Galaxy S5 from Verizon to T-Mobile and now do not get any 4g or 4G LTE. Is this fixable? if so, how?
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1answer
28 views

Does the Samsung Galaxy 5 support Band 12 LTE?

Does the Samsung Galaxy 5 support Band 12 with AOSP/CM13?
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33 views

Block 4g when WiFi is available, and limit access to programs

What's the best way to config it? If WiFi is available, 4g remains locked. When WiFi isn't available, use 4g, but only for Watsupp and no video.
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1answer
88 views

Nexus 9 - How do I change the cellular band?

I've got an international edition 32GB Nexus 9 LTE. It appears to be unable to connect to 3.5G / HSPA+ networks, as a result, I get poor data speeds (3G is pretty slow for my requirements). I've got ...
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1answer
783 views

Does OnePlus 2 “DUAL SIM 4G” support dual 4G?

I've read that most dual-SIM phones can only use the other SIM for 2G voice service. Is OnePlus 2 DUAL SIM 4G any different?
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1answer
215 views

LG G2 not picking 3G and GSM Signals

I just bought an LG G2 32GB Version from China. The problem is it does not pick up any network connection, it keeps saying Searching for service. I just noticed the box is written 100%LTE. Is there ...
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0answers
40 views

Is my phone bugged

I have been very suspect of my phone lately. It has been acting very weird. So I started poking around in it. Now I know nothing about phones or computers so bear with me. I looked in my apps and ...
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1answer
2k views

Will the 2015 Nexus phones (5X, 6P) work with any US cell provider? [duplicate]

I'm pretty geeky, but I haven't really followed all the tech behind LTE rollouts and wireless bands and whatnot. I barely know the difference between CDMA and GSM. I know Verizon didn't use a SIM and ...
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0answers
94 views

Very low speed for 4G on my new phone

I got a new Zenfone 2 Z551ML running Lollipop, and everything works well on it. The only issue I have, and it's a big one: the internet speed is ridiculously low when using mobile data on my Free ...
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49 views

Why no LTE with same phone (s4 mini gt-i9195), same android (4.4.2), same provider, same contract?

Two phones sitting on my desk with same phone (samsung s4 mini gt-i9195) same android (4.4.2) and not rooted same provider same contract but in more networks > mobile networks > network mode ...
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1answer
32 views

Why did my tablet just suddenly stop wanting to charge?

I have a Samsung Galaxy Tab Lte and when I plug it in with its original samsung wall charger that charges any other samsung device I have, It's not charging or showing the charging icon. This just ...
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2answers
672 views

Need to recover android system for soft bricked Onda v919 4G

I have an Onda v919 4G that I messed with and broke. I changed a line in the /system/etc/parameters file. I wanted the system to use my SD card (256 Gb) as the primary storage device for my apps and ...
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131 views

Data network problem: Chrome timeouts while Twitter fine

My OnePlus One cellphone works fine with WiFi. Android 5.0.2, OxigenOS 1.0.0. All apps are updated. However, when on data (3G or LTE), Chrome, Google Play and a few other apps can not communicate ...
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1answer
79 views

Nexus 4 rooted, stuck at CM10 for various reasons - HELP!

I've been using a Nexus 4 for almost 2 years now. I rooted it to get LTE connection. Downgraded radio and all... it was beyond my level of expertise but I managed to get LTE and CM10, along with a ...
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1answer
400 views

Making the phone LG G2 4G LTE (D802T) use LTE permanently

I have recently purchased LG G2 D802T. In my country 4G is recently launched (Pakistan) but in my mobile while trying to search for networks it has only GSM or WCDMA (No LTE). My question is that how ...
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2answers
3k views

Xperia Z3v Simultaneous LTE and Voice Service

I'm told by Verizon that the Z3v will be unable to access mobile data while in a call until January. If only they told you this before the sale! In any case, does anyone know of a workaround, or a way ...
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32 views

Point of using 4G enabled Nexus tablet in the USA

As far as I know, the providers (AT&T, Verizon, TMobile) in the USA neither sell nor support mobile connection for Nexus tablets. So what is the point of buying a Nexus tablet with 4G support in ...
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320 views

Third Part Device: Get 4G on the “Uncarrier” via Root Permissions

I have a third part device. BLU STUDIO 5.5. I think my carrier (T-Mobile, a.k.a "The Uncarrier") said that this phone is originally an AT&T or Sprint phone, I don't remember. Point is, that it's a ...
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0answers
92 views

Tweaking wimax phone for ISP

We have a WiMAX Internet provider that requires that you have a specific adapter, being Huawei BM622. Do you think it is possible to tweak the firmware on any phone or laptop and connect to the ...
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0answers
29 views

HTC Amaze 4G (Videotron) - Is there a way to install Android 4.0? [duplicate]

Possible Duplicate: Where can I find stock or custom ROMs for my Android device? I just got my new HTC Amaze 4G with Videotron and I only have Android 2.3 on it. Videotron says that they will ...
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2answers
206 views

How to Switch from 4G to 3G Galaxy Epic 4G SPH-D710?

I have received Galaxy S2 Epic 4G SPH-D710 unfortunately, 4G connection is not available where I live Just only 3G is available. When I turn on 4G hopefully It maybe switch to 3G automatically I get ...
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1answer
852 views

which version of android OS is 4G compatible?

I am still using 2.3.6 release and about to upgrade 4.2 jelly bean. Does any release provide 4G enabled OS so that i can use 4G data in my mobile. If no is there any 3rd party application which can ...
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1answer
281 views

Software Load Balancer for android

i have H+ data network from my mobile phone network operator and 2Mb connection with Wi-Fi router connected to the DSL in home. i want to Combine this two in my android device (galaxy note II ) for ...
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1answer
16 views

Can HTC Thunderbolt's LTE not be turned off?

I'm going to buy a Thunderbolt and I've heard that you can't turn LTE off on it. Is that true? If so, is there any workarounds for it?
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1answer
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What size of SIM card Nexus 7 2013 LTE TMo comes with?

I cannot find any mention of which SIM the newest Nexus 7 32GB 2013 LTE TMo comes with. Is it Mini-SIM? Micro-SIM? Nano-SIM? The page only mentions that it comes with a SIM ejection tool and has ...