Question about Apple iPhone Smartphone

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Wifi & Bluetooth unavailable

I restored to 1.1.4 version and unlocked my Iphone but bluetooth "unavailable" and wifi item dim with "No wi-fi". please let me recovery, thanks for all!

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  • 4 more comments 
  • Anonymous Mar 17, 2008

    wifi restart my iphone

  • sczyzyk Mar 26, 2008

    have the same problem. Updating an jailbrocken and unlocked 1.1.3 Iphone with baseband 4.6 to 1.1.4. Now i cant restore and bluetooth and wifi isn´t working. Before i start the upgrade, i got lots of this messages "This accessory is not made to work with iPhone". 

  • Anonymous Apr 25, 2008


  • wbeserini Aug 17, 2008

    after updating the software thru I tune to 2.0 noticed the wifi and bluetooth did not function any more. tried to down grade back to the previous software but was unable to do that.

  • arjunmakam Dec 02, 2008

    i have the same problem in my iphone pls give me any solution for it mail me the solution for.

  • Anonymous Mar 25, 2014

    Bluetooth symbol only shows on bluetooth page (grey), while looking for connections. Finds none. Does show bluetooth address. version 6.1.3


1 Answer

If you have the 1.1.4 compatibility patch uninstall it. (For the iPhone).

Posted on Apr 29, 2008

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Why does my iphone 4 says wifi unavailable?

It could be many things. First, let's make sure Wi-Fi is enabled:
  1. Go to Settings.
  2. Select Wi-Fi
  3. Switch it on if it's off.
  4. Try to connect to a network.
Also, make sure airplane mode is off:
  1. Go to settings.
  2. Turn off airplane mode if it is on.
It's important to reset the network, to do this:
  1. Go to Settings
  2. General
  3. Reset
  4. Reset Network Settings (This will reset all network settings, including Bluetooth pairing records, Wi-Fipasswords, VPN, and APN settings)
If none of this work, I'd recommend a software restore. Check the links I added to this answer.

Finally if none if the above worked, I'd say it's a hardware problem, in that case, you should go to an apple store and use your warranty. Use iTunes to restore your iOS device to factory settings

Sep 08, 2014 | Apple iPhone 4 Black Smartphone


How to Fix iPhone 6/6 Plus Show WiFi Problems

"Anyone experiencing really slow WiFi on their new iPhone 6 Plus? Mine is super slow. When I switch off WiFi, LTE works perfectly and very snappy. I didn't have any issues with my 5s and not having issues with my iPad Air. I doubt it's an iOS 8 issue because the 5s and iPad Air are running iOS 8. WiFi also works fine on my 13" MacBook Pro Retina. It's not a router issue. Any ideas??" asked by Mikef91 on the Apple's office discussions.

As one of the leading wholesale cell phone parts supplier online, DBXStore find some solution for you to fix the show wifi problem on your iphone 6/ 6 plus.
Greyed-out, slow or no Wi-Fi signal at all are among the top three biggest Wi-Fi headaches. Even though the iPhone 6 and iPhone 6 Plus came with iOS 8, Wi-Fi problems are still not completely avoidable. Before searching for solutions to Wi-Fi related problems, always update your device to the newest version of iOS. If that doesn't work, then it is time to dig deeper.

1. Reset Network Settings

Settings > General > Reset > Reset Network Settings.
This is a solution suggested by Apple Service. Resetting your network settings including Bluetooth pairing records, Wi-Fi passwords, VPNs, and APN settings; which flushes cache and clears DHCP settings and other networking related information.
2. Disable Wifi Network Services
Settings > Privacy > Location Services > System Services.

This only relates to your location being used for network and not the Wi-Fi itself.

3. Switch DNS To Google

Often times, if your ISPs DNS servers are having problems, you can switch to Google DNS by going to Settings > Wi-Fi then tap the "i" icon next to your router, scroll down to DNS and tap the numbers, then enter "". Restart your device and check if it works.

4. Change The Routers Broadcasting Band

Change the routers Wi-Fi broadcast from an N network to a G network, or from 2.4GHz to 5GHz - this depends on your individual router hardware.

5. Factory Reset

Settings > General > Reset > Erase all Content and Settings > Erase iPhone.

Last but not least, restore your iPhone and set it up as a new device.

Other tricks like placing the iPhone 6/6 Plus in a refrigerator, freezer it for 15 minutes, or the opposite using a hair dryer to heat up the device might also be of help.

However, if all these software related tricks don't help, it could possibly be a hardware problem with the Wi-Fi antenna. Then the only fix is to replace your antenna with a new Wi-Fi antenna replacement. Here are links to the parts and tutorial guides' for reference.

on Jul 23, 2015 | Apple iPhone 6

1 Answer

Iphone 4s wifi cannot turn it on

Follow these steps to resolve the issue:
  1. Verify that airplane mode is off by tapping Settings > Airplane Mode.
  2. Reset the network settings by tapping Settings > General > Reset > Reset Network Settings.
    Note: This will reset all network settings, including Bluetooth pairing records, Wi-Fi passwords, VPN, and APN settings.
  3. Ensure that your device is using the latest software. To do so, connect your device to your computer and check for updates in iTunes.
  4. If your issue is still unresolved, perform a software restore in iTunes.

Sep 23, 2013 | Apple iPhone 4S

3 Answers

Can mobile network jammers block bluetooth

Yes and No!

Most Jammers can block bluetooth communication, but not all jammers can do that. Jammers are special devices used to interfere with communication frequencies and various signals have different frequencies. Most jammers today can block every communication signal including 3G, Bluetooth and Wi-Fi but jammers are occasion specific and you can easily find the type of jammer you want. Jammers can be customized to suit your jamming requirement.

Innovatiview is one such provider that lets you customize your jammer.


Jan 28, 2013 | Cell Phones

1 Answer

Wifi & bluetooth settings says error

hello d r sir,
i have problem with my sony xperia st25i that when i try to turn it on,it does not turn on and shows what can i do to fix this problem?
help me please

Jan 23, 2013 | Sony Xperia U ST25I Android OS v2.3...

2 Answers

I have Samsung Galaxy 5 GT-15503. Android 2.1. After full charge if I use it ,WI-Fi enable. Battery does not more than 2 hours. If Wi-Fi disabled battery last long. Why??

Wi-fi has been known to eat up the battery life on ALL devices it's on.
That's just the way it functions.
If you really want to save battery on your phone, disable wireless, bluetooth and 4G connections you may have, dim the screen to it's lowest setting and change the display timeout to a very low time.

Mar 10, 2011 | Samsung Cell Phones

1 Answer

Can't use wi-fi without data plan? on blackberry bold 9700 can't transfer pictures from laptop to blackberry either?

you can surf the net on a wifi network even of you dont have a data plan. turn the wifi on then select "set up wifi network" then just follow the instructions to be able to connect to the network. if you still can't after doing this, it might be because the signal of the network is not that strong.
regarding the bluetooth, go to media, then press the menu button (the bb logo), then select "receive via bluetooth" for your bb to receive the file from your laptop/other phones.

May 14, 2010 | RIM BlackBerry Bold 9700 Smartphone

2 Answers

IPhone 3G keeps saying 'bluetooth unavailable' and 'No Wi-Fi'

If iPhone won't turn on, or the display freezes or doesn't respond
  1. Press and hold the Home button for at least six seconds, until the application you were using quits.
  2. If that doesn't work, turn iPhone off and turn it on again. Press and hold the Sleep/Wake button on top of iPhone for a few seconds until a red slider appears, and then slide the slider. Then press and hold the Sleep/Wake button until the Apple logo appears.
  3. If that doesn't work, reset iPhone. Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears

More resets:
Try This:
1. Remove Sim Card
2. Hold in 'Home' button and 'On/Off' button together until Apple logo appears
3. Replace Sim Card
4. Hold in 'Home' button and 'On/Off' button together until normal phone screen appears.

Also, Try this:
1.) Shut down the iPhone 3G.
2.) Start up iTunes
3.) Hold down HOME button on the iPhone 3G
4.) While keeping the HOME button depressed, plug in the Sync cable
5.) A message will pop up to ask if you want to reset.
6.) Just click YES and the reset process should start.

Jul 24, 2009 | Apple iPhone Smartphone

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