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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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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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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65 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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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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26 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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370 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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103 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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103 views

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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Can I connect Wi fi and 4G at the same time for different things [duplicate]

Is it posible to receive via WiFi data( only receive not send) to transmit later via 4G to internet Is not like hot spot(though maybe this is the name ) I just want to conect a wifi card or any ...
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23 views

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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1answer
72 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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1k 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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582 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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1answer
300 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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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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30 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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281 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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90 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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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 ...
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1answer
170 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
748 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
144 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
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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
3k views

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 ...