42078 Answered Questions of iPhone 4,3GS,3G

unforget wifi network

unforget wifi network

iphone unlocked

How do I unforget a network

I have wifi in my home and my iphone used to connect to it automatically when I was there. Lately it does not. I dont believe that I hit the forget this network button there, but it is possible. How do I get my iphone to remember that location so I do not have to manually switch to wifi in my home? Thanks.

iphone unlocked

TS2802 I have updated my i4s to ios5.1.1 however after updated my phone totally couldn't connect to wifi even i reset my network setting the message just showed me could not scan for wifi network anyone can help

i have updated my i4s to ios5.1.1, however after updated, my phone totally couldnt connect to wifi, even i have reset my network setting, it just showed a message couldnt scan for wifi network, anyone know how to solve ya ?

My new iPhone4S will not connect to my office wifi It connects to my home wireless network fine I get the message Unable to join the network

My new iPhone4s will not connect to my office wireless network.  It connectsfine to other wireless netwrorks, but not this one.  I get the message Unable to connect to the network .

How to unforget a Bluetooth device

I set to forget a bluetooth device I was trying to pair in an effort to resolve a pairing issue I had. But when I did so, I was never able to see that bluetooth device again.
How do I unforget the bluetooth device so my iPhone can discover it once again?
Unibody 15" MacBook Pro 2010 iOS 4

how do i UNforget a device so i can use it for bluetooth

so i have an iphone 4 and i connected the bluetooth and paired it to my macbook pro...


after i did this i was using my iphone 4 and accidently pressed Forget this Device.


now i cant connect via bluetooth to my macbook pro 


... so i was wondering if anyone knew how to UNforget a device using my iphone because now my macbook pro does not show up anywhere on available devices to connect bluetooth... kinda frustrating

Can an iphone unforget a bluetooth device

Since Ive installed the new phone OS, my 32 GB iphone (OS 4.0.1) refuses to connect to my Plantronics Discovery 975 headset. While trying to sort out the problem (which obviously hasnt been solved yet) I told my iPhone to forget the device. How can you get the phone to unforget the device and see my bluetooth headset?
iPhone iOS 4 Plantronics Discovery 975

I can use my iphone 4 to make calls sms and get on the internet with wifi How can I activate the cellular data network so that I could serf the net without wifi

I can use my iphone 4 to make calls, sms, and get on the internet with wifi. How can I activate the cellular data network so that I could serf the net without wifi?

wifi change the password for secure wifi network

known wifi network changed the password, now how do I replace an old password on the iPhone? I did not find the screen to enter the new network, nor could I find where/how to delete the network settings for that known network and start over again
iPhone 1.1

Wifi network

Though wi if is connected but not able to search the network

Wifi vs 3G Network

Does the iPhone default to one or the other or favor Wifi if available? Should I leave the wifi option turned on to take advantage of possible open networks? I have MBP set up for Airport internet sharing which is strong for right around the building but can drop at distance. I could go to garage and not so good if at all, would the iPhone then switch to 3GS or just drop the connection then re establish when back in range?
Does turing Wifi off have any advantages? Battery life perhaps?
15.4" MBP 2.4ghz Mac OS X (10.5.5) 4gb ram Mostly photo software

WiFi network locked

I recently upgraded to version 4.1 and also at that same time changed the router on my home network.
Now for some reason when I go to use the network wifi on my phone I find that is locked.
Im pretty sure that it has to be something to do with the router as my wifes phone is the same way and she hasnt upgraded yet.
Ive tried clicking on the blue button which takes me to the next screen but cant find anything except the information for the network such as IP address, Subnet mask, Router etc. all of the fields are filled in correctly.
I tried selecting (Forget this Network) and filling in the fields that would allow it, however seeing as I was entering just the same information as the original network I didnt see any change when I re-selected WiFi Network from the settings.
I also tried rebooting my phone but that didnt change anything.
I cant find anything in the manual that was of any help so short of changing my network password and name I dont know of anything else I can try to get rid of the padlock.
Im hoping that smarter minds than mine can figure this out.
Mac Pro 2.93 Ghz. 2009. EVGA GTX 285 card Mac OS X (10.6.4) 6 Gig ram

How to know if mail comes from 3G or WIFI network

I want to know if iphone has a network priority while checking mail. when Im at home I have WIFI. Will iphone use 3G network or WIFI to download my mail messages then? I understand that when WIFI is not enabled it will not.But when it is enabled how is it done? Same doubt when browsing using safari.
Quadcore, Gigabyte Intel P45, 4GB Ram Windows 7 Iphone 3GS 32GB OS 3.1.2

No Wifi after tethering to network

Why I did this I dont know. While in SLO I tried to connect to a tether option presented as a wifi network on my Iphone 3 g running ios 4.0
Now the wifi does not see any networks at all.
Went to 3 geniuses so far and tried a network reset, an all reset, a simple restore, a two finger restore, a pull the sim card and try again, face the east and say please three times, but still the iphone doesnt see the wifi networks.
Apple genius here says hardware problem but why from tethering ?
any suggestions? beyond the $200 apple trade in?
Newton, BeigeMT, 6100, Lombard, Pismo, Mirror Door Mac OS X (10.4.11) 600/27 Scanner, 12/640 Printer, iPod touch

WiFi - Do not see the network listed

I chose the forget this network option to a network I would now like to choose. However, it is not listed. How do I get the iPhone to see the network again so I can choose to connect?
3G iOS 4

Can't connect to WiFi network

My steps (iPhone 4S):

1. Settings Wi-Fi.

2. Tap on my wireless network.

3. Enter password.

4. Tap Join.


Result: A message comes up with zero delay, saying that it was unable to join the network. No further infromation is provided.


100% positive that password is correct - entered it four times on device, then entered it on laptop and it was accepted there.

100% positive that network is correct - no other networkin range has a name even remotely close to it.

Can't join WiFi network

My iPhone 3gs wont join the WiFi network in my local pub. Other people with iPhones dont have this problem, but it turns out that none of those is a 3GS model. This network has WPA security. Whenever I try to join it, it says I entered the wrong password. But I am definitely entering the correct password.
Pentium D Windows XP Pro

Why does Wifi keeps on asking network password

When I try to connect to my home network, iPhone keeps on asking for a password. Once I do input the password, it connects, but the next time around I am back at square one. I was wondering if anyone knew how to fix this. Thank you!
Macbook Air SSD, iMac 24" 2.8Ghz, Iphone, Ipod Touch, Apple TV Mac OS X (10.6.2) 4 G Ram

Unable to join Wifi Network

At times my iPhone is not able to connect to my home network.
The SSID would be visible but if I click on it I get the message unable to connect to network..
If I hit the button some 10 times it would eventually connect to the network.
This is very frustrating as the phone then would use 3G/Edge to check email when I am at home.
I am also starting to suspect the issue is between the iPhone and the router (Netgear WNR854T)
Any ideas?
MacBook Mac OS X (10.5.5)

Default wifi network setting

Can I set a default network for my iphone 4? If so how? Thanks.
To Clarify I have multiple network options. I want it to prefer one over all the others.
iPhone 4 iOS 4

iPhone can't find Wifi network s

Recently my phone has not been able to pick up or find any wifi networks. I can be sitting right next to the router and it still finds nothing. Its overall pretty frustrating having to run on 3G. Any suggestions/similar situations? thx
iPhone 3G iPhone OS 3.0.1

unable to join WiFI network

Can anyone help? EDGE is working fine for me, but I want to go a bit faster when I an at Home and connect to my macs airport. Do I have to have a airport base station to accomplish this? My IPhone is reconizing my mac, but I keep getting unable to join the network mynames iMAC G5. I am getting a strong signal (from the airport drop-down menu) and I have use interference robustness turned on, but still unable to connect. Any advice? Thanks
IMAC G5 (isight) Mac OS X (10.4.10)

WiFi Network at Eggspectation Restaurant

This issue is probably seen at some other commercial locations as well. Both my wife and I tried to connect our phones to this network at the restaurant. In settings it showed the network which we selected. There was no indication of any password protection. In settings it then showed us as connected however we never got the wifi symbol to pop up and replace the 3G symbol at the top of the screen. I tried turning off 3G and momentarily while the phone was switching to Edge the wifi symbol popped in but that only lasted a second till the other network was acquired. No log in screen ever popped up although Im assuming there must be something that has to be entered to access their wifi. Going to a Safari site was always done through the cell network.
We dont have any issues with most of the locations we access wifi - Starbucks, other coffee shops, Panera, etc. Just curious about this because one day I may have my iPad at this restaurant and would want to get on their network. Any ideas?
Macbook Pro 15" 2.4 Late 08, Intel iMac 20" 2.4 Mac OS X (10.6.2)

connecting to the WiFi Network with iPhone

Because of the help I have been getting from these forums I felt compelled to post a SOLUTION to a problem I had experienced but had not found the answer. I have a WIRELESS NETWORK available for my iPhone to access but it would briefly see the wifi and then go to the EDGE network. The wifi was password (WEP Key) protected and I had previously tried all four of the keys generated by my router. Finally, after trying MANY things, I found the solution also through a discussion with an Apple Care representative.
My problem was while my phone was seeing the router through the wifi network, it could not connect because (and this is the simple part) the passwords to the wireless router are CASE SENSITIVE!!! ( I finally figured this out on my own) So, if you have your WEP keys, which include numbers and letters, make sure you CAP the letters when you type in the letters because they are all upper case on my security and I would think universally. So, when I went back into my iPhone, I made the phone forget the network, made it then find the wifi network again and then when it asked for the password (which is the WEP key) I took great care in typing in the key ensuring that all alpha letters were UPPER CASE. Immediately after I typed this into the iPhone with great care, the iPhone found the network no problem. Now, what happens is when the phone goes to sleep, it wakes back up, goes to edge and then finds wifi and goes to the wifi and stays there!
Also, when typing in the WEP keys or password as requested on your iPhone, make sure you are hitting the right keys on your phone, if you have big fingers this can be tricky so make sure when you hit the letter that you visually see the right letter coming up because in the type line of course, you are just getting dots to represent the letter you are typing. Hope this is some help to someone out there!
self-built Windows 2000 self-built

Can the iphone use network data while on wifi

I have been charged large amounts of data usage on my Iphone while it was on wifi. Went through several session with AT&T and they had me replace the sim card and when that did not fix the problem, they advised me that the phone itself was bad and needed to be replaced. It is an Iphone 4 that Ive had for about 2 years. Does this seem like a likely issue, or is it just AT&T making up excuses for overcharging me?

iphone using wifi when it's on not the 3G network provider

Hi Guys,
How can I be sure that my iphone is using the wifi network when I am surfing online and not the 3G service from the network provider?
Does the phone automatically block the 3G and uses the wifi or what?
Mac Pro Mac OS X (10.5.5) Quad-Core Intel Xeon

Cannot get mails thru wireless network WIFI

Hi all
After iPhone update 2.1 now at least I can get mails thru the GSM network using EDGE (before nothing really worked). But if I turn on the wireless network feature on the iPhone no more messages and mail-updates are coming in my iPhone even if it shows best connectivity. No difference between POP and MAC accounts. And the used WIFI network is my pure Apple Airport Extreme/Express network.
If I want to get messages thru the WIFI I have to turn off the iPhone and turn it back again. Then for a short period (one load?) the mails are coming in.
Or I can switch of the WIFI on the iPhone and wait for EDGE. And then the mails are coming in too. This feature works fine since 2.1 - but costs more because of using the GSM network.
By the way I have several WIFIs in different locations. And I have recognized, that all of these LANs start having problems with internet-access of the related mac-computers if one iPhone is joining the network too. So I had to turn off the iPhone, bring down and up again the WIFI and then at least the macs came back to the internet.
Or does mobile me with its push-feature still not work properly?
Any ideas? Thanks.
MacBook Pro A1212 Mac OS X (10.4.9) iPhone 2.1, Airport Networks

Unable to join WiFi network

My iPhone 3G will see numerous secure and unsecure networks. ATTWIFI as well as the WiFi network I have at my home. I have in the past been able to connect to each of these as well as others. Without a significant event happening to the iPhone I am no longer able to join any network. I am not using the Other network option to try to join the network. For my personal network I have even removed the encryption and tried to connect with no luck.
To troubleshoot the issue I have reset my Network Settings to no avail. I have also done a System Restore on the iPhone and still not able to connect to the SSID that shows up in the available networks. I still believe that this is a settings issue but do not know where to check next.
iPhone 3G iPhone OS 3.1.3

how do I connect to more than one wifi network at the same time

how do I connect to more than one wifi network at the same time with iphone 5

iphone 3gs as a wifi network

i heard that you can use your ipone 3gs to create a wireless network that which you can join with another device and youll be connected to the internet... if so how is it done?
macbook Mac OS X (10.5.7)

Home wifi network and iphone

Setup a new wifi router tonight solely for my iphone. Works great with security disabled. Once I enable security, not so much. The phone simply wont connect to the network, no chance to enter in the password. (using WPA 2 security)
-Any advice?
-Anyone simply not use security on their wifi router when using solely for the iphone?
-How unsecure can this be for my iphone? (not using security)

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