Why have my Bluetooth stop pairing with my iPhone 4 it keep saying connection unsuccessful, now discoverable

Turn bluetooth off on both but before you do if they ever been paired make them forget each other even if they have not go to see if you can make them forget each other, sometime iPhone connects and malfunctions but actually connects and creates a profile. Good luck
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Are you sure you are entering the pass code correctly?

On your iPhone tap the Settings app and choose Bluetooth and turn it on.

On your Blueant device, make Bluetooth discoverable.

Enter the code on your devices when they connect.

If you need further help, reach me via phone at https://www.6ya.com/expert/john_77bb351c0c06b354

You need to make sure your speaker is discoverable and on. Then go into your Settings App, Tap Bluetooth and then slide it to on. Then the discoverable bluetooth items in range will pop up and you click on the one you want and it will be connected.

go to bluetooth menu on iphone. delete all zk s9s there. Make sure the zk is not already connected to your ipad. Only one live connection is allowed at the same time.

Hi. Does this happen with other phones too? Is it the first attempt at connecting to an Iphone 4? It sounds like the kit you have is not compatable to the phone. Kind reagrds, Neil

Pairing with iPhone

1. Connect the iPhone Dual Dock or iPhone Bluetooth Travel Cable to a USB 2.0 port on your computer (not on the keyboard).
2. Connect iPhone and the headset to the dock or cable. The headset pairs with iPhone automatically.

Pairing iPhone Bluetooth Headset with another Bluetooth-enabled deviceTo pair the iPhone Bluetooth Headset with another wireless device, such as a Bluetooth-enabled phone or computer.
Step 1: Set the headset to be discoverable

1. Turn off the headset.
2. Press and hold the headset button for about eight seconds, until you hear the startup tone and then five quick high beeps.
   
   The headset is now discoverable and will remain so for about five minutes. The status light blinks while the headset is discoverable.

Step 2: Turn on Bluetooth on the other device and search for devices

1. On the device, turn Bluetooth on and set the device to search for other Bluetooth devices.
2. On the device, choose iPhone Bluetooth Headset and enter the PIN code 0000.

See the instructions that came with your other Bluetooth-enabled device for more information about pairing it with Bluetooth devices.

Make sure the iphone is still set to discoverable mode and try again. Turn off bluetooth and turn it back on if the problem persists.

Hi, the iPhone 3G definitely does work with bluetooth. In fact, I'm talking on a bluetooth headset with my iPhone 3G right now.

You have to put both your Southern Telecom Emerson Bluetooth Headsetand the iPhone in "pairing mode".

On your iPhone, click the Menu button, tap the Settings icon, tap the General icon, and then tap the Bluetooth icon. Make sure that 'Bluetooth' is set to "ON" and not "OFF". As long as you have this screen up, your iPhone is in pairing mode.

Turn your Southern Telecom Emerson Bluetooth Headset off and wait a few seconds. On your Southern Telecom Emerson Bluetooth Headset, press and hold and Answer/End button for Five Seconds, until a solid blue light comes on, which places the device in Bluetooth discoverable mode.

Now that both devices are 'discoverable', the Southern Telecom Emerson Bluetooth Headset will show up on that Bluetooth screen on your iPhone. Be patient as it might take a minute to appear. Tap on the Southern Telecom Emerson Bluetooth Headsetin the list on your iPhone, and then it will ask you for a passkey. The passkey is "0000" (without the quotes). After you enter the passkey, the Southern Telecom Emerson Bluetooth Headset will show up on the list with the word "Paired" next to it.

Now you're paired! Incoming calls will automatically be passed to your headset as long as your iPhone can find it nearby.

Good luck.

The reason is you need a four digit code in order to pair your Bluetooth to your phone. Also, your phone has to be 'Able to be found', ie, set your Bluetooth settings on your phone, so that the phone is in 'Discoverable Mode' and ensure the Bluetooth setting itself is also turned on.

Once your phone is Bluetooth discoverable, try and pair the devices again. Your phone will find your headset and ask if you would like to pair the two devices. Obviously, select Yes/Pair and it will then require a 4 digit code for authentication. With Jabra the code is always "0000" (4 zero's). Once you enter the 4 zero's, the two units will then pair successfully.

Let me know if you require further assistance.