1
vote
0answers
18 views

Maximizing iPhone Battery Life [closed]

Regard maximizing iPhone Battery Life, just for my curiosity and knowledge, from a software or hardware standpoint why when we use the iPhone to access data, a Wi-Fi connection uses less power than a ...
0
votes
1answer
89 views

iPhone 4S on iOS 8 with gevey sim but without WiFi, how can i get 3G?

I have a iPhone 4s with the WiFi button greyed out for some time (hardware and humidity situation) but it didn't matter much because i had 3g but now i have changed operator and put a gevey card on ...
0
votes
1answer
128 views

Force iPhone to use cellular data while connected to wifi

I have an iPhone 5s with iOS 7 on T-mobile in the US. I have a wifi network that is not connected to the Internet. When I connect to the wifi network with my phone, my iPhone tries to access the ...
0
votes
1answer
61 views

Data toll tripled from Android to IOS, no changes in usage habits. How to troubleshoot? Possibly redirect and sniff (tips on how)?

So I've just bought my iPhone 5s with iOS 7.1.2, moving from Android. I've noticed that my data toll has more than tripled (from around 300MB to 1.1GB monthly) without significant changes in my usage ...
0
votes
2answers
136 views

Does the iPad Air automatically switch to 4G if Wi-Fi is down?

My mom has an iPad Air with a T-Mobile data plan. The iPad Air is configured to use the Wi-Fi in her home. She recently noticed some pop-up messages on the iPad Air saying that there's no data left ...
0
votes
1answer
77 views

IPhone File Server & Client to Create Proxy Alternative to Personal Hotspot Tethering

Assumptions: I have the latest iPhone with unlimited fast Internet through my cellular network provider. I have a new Mac. My iPhone prevents me from using my wireless data using my Mac when I set ...
0
votes
1answer
1k views

Can I use 4G LTE (Cellular Data) and Airplay using Wifi w/ No Internet connection at the same time?

I've looked for an answer to this but still haven't found one that works. I want to use my iPhone as my primary source of internet. I am currently an ATT Uverse DSL customer, but I want to cut the ...
1
vote
0answers
150 views

Is it possible to use a proxy with a 3G connection on an iPhone?

I'm currently using a proxy over Wi-Fi connections on my iPhone 4S, but there doesn't seem to be an option to apply it to 3G connections. I tried configuring a configuration profile with iPhone ...
2
votes
2answers
2k views

iPhone not connecting to 3G after losing wifi connection

Everytime I am connected to wifi, then lose the connection (e.g. by leaving the house), the 3G on my iphone 4s refuses to work. I have to turn my phone off and on in order to get 3G again, and then I ...
2
votes
1answer
43 views

Is it possible to disable cellular data use?

If I buy the 250MB monthly data plan and share with my wife, but use WiFi for 98% of the monthly usage, will this work for us? We are retired and home all day. I keep hearing that the iPhone will use ...
0
votes
2answers
17k views

Does using a hotspot while connected to wifi use cellular data?

As the title does ask: Does using a hotspot while connected to WiFi use cellular data? I'm asking because my Windows 8 laptop cannot recognize my friend's router, as in it can't even find it, ...
0
votes
3answers
9k views

Why the iPhone doesn't automatically switch 3G off when connected to a wireless network?

This doesn't make any sense to me: why the iPhone doesn't automatically switch 3G off when connected to a wireless network? I always thought iPhone did that since the very beginning and my battery ...
1
vote
0answers
159 views

How do I activate my hotspot on my prepaid service I had on postpaid?

My iPhone used to work for tethering when I had a postpaid account. Now that I am on a prepaid plan, I need my hotspot back ASAP to use my optus service for my laptop. Please tell me I can still ...
0
votes
2answers
439 views

Tethering: Tell iPad to treat Wifi connection as mobile data?

I am regularily tethering from my phone to my iPad. Basically this works fine -- except that, being on wifi, the iPad or various apps treat the data connection as if it was a flatrate. The same would ...
5
votes
2answers
60k views

What does the spinning circle next to the network indicators on iOS mean?

I recently got an iPhone and at first I had problems connecting to the wifi. After a while, I got it to work. Now I noticed a small circle next to the wifi icon that spins when I am going down through ...
2
votes
2answers
585 views

Disable iPhone 4 data connection

Can I disable the data connection on my iPhone, but use the Wi-Fi as normal?
0
votes
1answer
86 views

Is there anyway to disable network connections on 3G for some application?

I want some applications connect to Internet only when wifi connection is available. How can I do that?
0
votes
1answer
182 views

Internet connection in Germany for iPad 2nd gen

I have to say first, I am clueless about it all, including the jargon. I have just spent phone time with ATT, and I have learned I will not be able to tether (that means create a hot spot from my ...
6
votes
2answers
5k views

How do I tell an iOS device there's no internet connection on the Wifi?

I've setup a WiFi network to allow iOS devices (such as my iPad) to connect to other devices on the local network, but I want to be able to use the 3G functionality on my iPad at the same time to ...
4
votes
2answers
48k views

How can I change the cellular DNS server on iOS?

Is there a way to set a global DNS server that will be used for all connections (both Wi-Fi + cellular data)? If there isn't a uniform manner to specify DNS, can I just change the DNS used by the ...
4
votes
2answers
16k views

Can I use my iPhone as a hotspot on Wifi (instead of 3G)?

I would like to use my jailbroken iPhone as a hotspot for my MacBook. It works well when my 3G internet is enabled. But when I disable it, the hotspot menu becomes unavailable... even if my iPhone is ...
0
votes
2answers
450 views

Internet connectivity on 3g iPad when on a non-internet-connected wifi

Imagine the following scenario, which I am proposing to a client for their service technicians' trucks. I have a very small wireless LAN that exists only for the purpose of providing print services ...
2
votes
1answer
1k views

Personal Hotspot for iPad 2 3G

I'm thinking about getting an iPad 2 3g & I was wondering if one can set up a personal hotspot from the iPad to share the 3G internet with wifi enabled devices (i.e laptop etc.) Is it possible in ...
4
votes
3answers
673 views

Is there a comparison of networks and costs for iOS 4.3's Personal Hotspot?

Is there a comparison of networks and their cost for the new Personal Hotspot feature? Also, how does the hotspot feature differ from internet tethering in previous iOS versions?