4G - when used as a single word - stands for the forth generation of cellular wireless standards.

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Can't tell if using cellular or wifi data

Okay, so here's a bit of a head scratcher. I have an iPhone 4S running ios 7.0.4. I have been using a VPN app from the App Store for work and it has worked fine until yesterday. I was connected to ...
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Syncing iphone calendar to computer and vice versa

When I sync my phone/computer calendars, the data only syncs from the computer to the phone, not vice versa. How can I get it to sync both ways?
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42 views

iPad LTE edition and SIM from smartphone

I am thinking if it is possible to use my phone's SIM card in iPad's SIM slot? This because I need the 4G just only very few times, so when it will be necessary to use it, I will move the SIM from my ...
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17k views

iPhone 5s: Which consumes more battery, 4G, or 4G LTE?

Under Settings > Cellular, there's an option to enable/disable LTE. When disabled, my phone reverts to 4G, as indicated by the icon in the status bar. I've read elsewhere that using 3G causes greater ...
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11k views

How to tell can I tell if my iPhone 5c is 3G or 4G?

I ordered an iPhone5c for 4G usage, however the phone I received displays a 3G on the top left of my screen. Does 3G on the top left mean I'm using 3G? Does this convert to 4G through proper ...
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2k views

I need a pdf reader for my 4th Gen iPod Touch

iBooks will not download to it, as it requires OS7,which the iPod 4th Gen cannot accommodate... I downloaded Adobe Reader, but can't locate the file on my iPod for it to open (when it's attached ...
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2answers
2k views

Can I get a 4G data plan for my unlocked iPhone 5 in the US?

I have a factory unlocked iPhone 5 bought from my home country. I'll be travelling to the US, and I was wondering if I can get a short 4G data plan (six months) from any carrier in the US? Last year, ...
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How to upgrade a jailbroken 4th gen iPod touch to 5.1 or higher?

I was wondering how I could upgrade my jailbroken iPod touch 4g (4.1) to 5.1 or higher? I found the following instructions by cksum on the forum: You will require iTunes. Connect the device, then ...
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5k views

What does each cellular connectivity indicator mean?

I'm used to "3G" and "E" on my AT&T iPhone 3GS, and I understand I may see "4G" on my new iPad when I enter a 4G area. However, I recently saw "o" on the new Verizon iPad, and had no idea what it ...
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2k views

Will the 3G SIM card from my original 2010 iPad work in the new 2012 iPad, or will I need a new SIM card?

I have the original 2010 iPad 3G, and when I purchased it I also got a SIM card for Rogers 3G data service here in Canada. Can I simply remove the 3G SIM card from my original 2010 iPad, and insert ...
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4answers
452 views

What's the battery life of the new iPad 4G with LTE disabled/enabled?

I saw a video about the new iPad and it showed that you could disable LTE. Apple had to increase the battery capacity in the new iPac because upgrades like LTE and the new display draw ...
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382 views

Is the 3G network used by the iPad the same as the 4G network used by the iPhone?

Both my iPhone 4S and iPad 2 are running iOS 5.1. Both are AT&T models. When not connected to Wi-Fi, the network indicator on the iPhone shows 4G while the iPad shows 3G. Does the iPad use a ...
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3answers
1k views

What does the “4G” that appears on my iPhone 4S's AT&T network indicator mean?

Since upgrading my iPhone 4S to iOS 5.1 (from 5.0.1), the AT&T network status indicator now reads "4G" where it once read "3G". What has changed from the previous version? Does this "4G" mean the ...
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3answers
4k views

Will the 4G LTE used in an iPad bought in England also work in Sweden?

If I buy a new iPad with 4G LTE in the United Kingdom, will the 4G LTE work in Sweden (with a SIM from a carrier offering 4G LTE obviously)? I am asking not least because of statements in this ...
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1answer
277 views

Is switching 3G/4G off to save power a cheap trick?

Since UMTS is a lot fast than EDGE, data transfers via UMTS take less time. When downloading the same file, it would take longer to be downloaded via EDGE. Doesn't the difference in transfer time ...