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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How to safely activate LTE on S4 mini (GT-i9195) running 4.2.2?

I'd like to activate LTE on my device: S4 mini with LTE (GT-i9195). There seems to be ways of doing this, but they seem rather "scary" and experimental at best: ...
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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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532 views

How to avoid to have my carrier resend information to my G2X after losing sms over 4g after instaling a rom

Ever since I got that great/not so great phone I have been attempting to get a good version of gingerbread running on it since the stock version of froyo LG has on it is too unstable for me. Every ...
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1answer
354 views

How can I force version 5.0.1 on Note 4 to only connect to 4G LTE when available?

My Note 4 running 5.0.1 will often connect to 4G rather than 4G LTE when both are available. When this happens I can turn airplane mode on and off it will then reconnect to 4G LTE, sometimes with 5 ...
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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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117 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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158 views

Rarely get 4G service on my HTC Rezound

I rarely get 4G service on my HTC Rezound. I live in a city with plenty of access (Washington, DC) and visit cities which should also have access (Los Angeles, Chicago, and New York) and yet no matter ...
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What causes latencies in the 1-10 second range?

I use my mobile phone as access point now and then. Both home and abroad I have regularly experienced extremely high latencies (10000ms) with fairly low packet loss (5%). What causes this? I have ...
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My 4G just stops working randomly

I have a Galaxy S4 updated to Lolipop, 5.0.1. Sometimes, and its becoming more frequent, my 4G will just shut off. I can still connect to WiFi and get Internet, but it won't allow me on the internet ...
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Is there a fix for an unrooted HTC 3d having wifi and 4g problems?

My HTC 3d cannot connect to 4g. I called sprint and they tIt old me that the 4g network has been scaled back and everything is LTE now. Any insights into this? If I try to turn wifi on it rarely works ...
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70 views

Connect android phone to WAN port of router (not lan)

I would like to connect my phone to a router so that I can share its internet connection among the devices in my house. How do I connect the phone to the WAN port of my router so that the router is ...
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704 views

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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313 views

How to enable USB diagnostic port in an android phone?

Currently we are developing a LTE software which need the information from the Phone using QXDM tool.As of now,Most of the USB dongles and mobiles which i bought are having ROM with USB diagnostic ...
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119 views

How to check for supported wireless network data protocols?

Is it possible to check which of the following wireless network protocols are supported on an Android device by installing an application rather than by checking the device's specifications on the ...
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181 views

LG G2 4G LTE (D802T)

Hello everyone 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 ...
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Android TCP connection hangs on shaky internet connection

What happens is that the WiFi connection is established and the client connects to our server but data stops sending receiving from the WiFi. the connection does not drop but the internet does as if ...
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28 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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210 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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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 ...