How to deal with Bluetooth pairing on the iPhone!Release method / number of connections

Close the table of contents

iPhone Bluetooth pairing settings

Bluetooth devices can connect each other by "pairing".Since the iPhone is also compatible with Bluetooth, it can be paired with other Bluetooth devices.So how do you pair?

関連する人気記事

Pairing setting method

The iPhone and Bluetooth device (accessories) are paired in the following steps:

1. iPhoneで、「設定」>「Bluetooth」> Bluetoothをオン2. Bluetooth機器で、検出可能モードに設定3. iPhoneで、Bluetooth機器の名前をタップ4. 「接続されました」の表示で完了

Then, I will explain using the image.

1.iPhoneで「設定」>「Bluetooth」の順にタップし、Bluetoothをオンにします。

If it is green as shown in the image, it will be turned on

2.Make the Bluetooth device can be detected mode.Wait until the product name is displayed on the iPhone.

3.When the name of the Bluetooth device is displayed on the screen, tap.

The unonceded Bluetooth device is displayed in "Other devices"

4.When "Connected" is displayed next to the product, the connection is complete.

Repeat this procedure to pair multiple Bluetooth devices.

Pairing removal method

Pairing with Bluetooth devices is performed as follows.

1. 「設定」>「Bluetooth」をタップ2. 解除したいデバイス >「このデバイスの登録を解除」をタップ3. 「デバイスの登録を解除」をタップ

1.「設定」>「Bluetooth」を開くと、ペアリングされているデバイスが表示される。

2.Tap the "I" part of the device you want to release and press "Release this device".

3.Since it is confirmed, tap "Release device registration".

The registration is now canceled.

How to deal with pairing

What should I do if my iPhone cannot pair with Bluetooth devices?

Check pairing connection

First, check if it is paired in the first place.Check the pairing as follows.

1. 「設定」>「Bluetooth」2. 「Bluetooth」のオンを確認3. ペアリングを確認

1.iPhoneで、ホームから「設定」>「Bluetooth」の順に選択します。

2.Make sure "Bluetooth" is on.

If it's green, it's turned on

3.Check if your device has a Bluetooth device.

If it is not in the list, it cannot be connected

On / off switching

In some cases, the connection status is not displayed correctly with the waiting iPhone.

In addition, there are cases where it is not possible to connect well even after pairing.In such a case, switch the Bluetooth on / off on the iPhone.

Reboot

There are cases where Bluetooth cannot be turned on, or times when reading does not progress.In such a case, restart the iPhone.Also, try again how to re -power the Bluetooth device and pair again.

Shortening and elimination of obstacles

Bluetooth cannot communicate when the distance between the iPhone and the Bluetooth device is long.The iPhone Bluetooth is a standard called Class2, and 10m is the limit of communication distance.

Also, Bluetooth cannot be connected with obstacles.Therefore, let's get closer to the devices and remove the obstacles as much as possible.

Bluetooth device power supply

Check if the Bluetooth device is on.Even if you intend to turn on the power, the battery may be broken.Let's check.

iOS version update

Updating the iOS version may solve it.How to check the version is as follows.

1.「設定」>「一般」を開く

2.Open "Software Update" and check "Your software is up to date".( * The image below is on the iPad, but the same is true for the iPhone.)

If it is not the latest, the latest iOS will be displayed.

If it is not up to date, you can update from here.Let's update.

Apple support

If you can't connect even if you try these, you may have a problem with the iPhone itself.Contact Apple Support.However, if there is a problem with Bluetooth devices, you may not be able to get an appropriate answer.

The phone number for Apple support is "0120-27753-5".

What to do when you cannot connect to a car stereo with Bluetooth

There are many recent car stereos that can be connected by Bluetooth.I will explain how to deal with the car stereo.

How to deal with the car stereo

1.Restart your iPhone.

2.ホームから「設定」>「Bluetooth」の順にタップし、「Bluetooth」をオフにします。5秒待ってから、「Bluetooth」をオンに戻します。

3.In the instruction manual of your car stereo, check the pairing method of the Bluetooth device.

Most cars need to be set on telephone terminals on the in -vehicle display.If multiple telephone terminals are connected to car stereo, change the name of the device.

4.ホームから「設定」>「一般」>「情報」>「名前」の順にタップし、新しい名前を入力してください。その後、もう一度接続します。

5.Update your device.

6.Install if you have a firmware update for your car stereo.

7.If you still can't connect, contact Apple Support.

Castero's precautions

There are some points to note when connecting the iPhone to the car stereo.

iPhoneのバッテリー

Bluetooth exhausts the battery.When connecting for a long time, we recommend using it while charging.

カーステレオのBluetooth対応／非対応

Old car navigation systems and car stereo cannot use Bluetooth.Play music in another way, such as renewing car navigation and car stereo or connecting with an audio cable with AUX connection.

Multiple connections of Bluetooth devices

I will explain the cypress of multiple Bluetooth devices and the precautions when connecting multiple connections.

Simultaneous connection is possible

There are seven units that can be connected at the same time with one iPhone.Bluetooth3.Up to X, it is determined that up to 7 devices can be connected to one iPhone.For this reason, the number of devices that can be registered for pairing is often set to about eight commercially available equipment.

Precautions for multiple connections

Although it is a Bluetooth that can be connected to 7 units on the standard, it is difficult to use it at the same time and it will be difficult to use it at the same time.If the Bluetooth connection itself is burdensome compared to one connection, the connection will be unstable.

したがって、必要がなければ複数接続は避けるのが無難です。

Equipment that can use Bluetooth

What are the devices that can be connected by Bluetooth?

Available music equipment

There are many music -related devices with Bluetooth, such as earphones, headphones, external speakers and car stereo.

Available peripherals

PC peripheral devices such as mouse and keyboard also have Bluetooth compatible devices.These input devices can be used on your smartphone.

A comfortable life with Bluetooth

Bluetooth is a wireless communication technology that can be used on the iPhone and is used in various devices such as earphones, car navigation, and car stereo.Use it and make use of it in a comfortable life.

You can buy it without waiting!How to buy the latest iPhone at the official online shop

"I want a new iPhone, but I don't want to line up and I don't have time to go to the store ..."

Because it is an online shop operated by a career, there is no danger of buying fake or defective iPhone.

docomo online shop

The docomo Online Shop allows you to purchase the administrative fee at the store required at the store for free.

There is also a service that can be consulted by chat for people who want to ask a question, but I don't want to wait until they are connected to the call center.You can consult casually at any time.

Furthermore, when purchasing, you can use D points for 1 point = 1 yen to purchase terminals and optional items.

docomo online shopの詳細はこちら

au online shop

The au online shop is free shipping for purchases over 2,500 yen.It will arrive the day after the purchase in the shortest time.

"Suddenly broken but I don't have time to go to the store ..."

In addition, you can shop at a great deal at "Santaro's Day" and "au Smart Pass" exclusively for au users.

au online shopの詳細はこちら

SoftBank Online Shop

At SoftBank Online Shop, you can purchase iPhone using T points.

In addition, the points at Yahoo Shopping are 10 times at any time.You can shop online.

ソフトバンクオンラインショップの詳細はこちら※記載されている会社名および商品・製品・サービス名（ロゴマーク等を含む）は、各社の商標または各権利者の登録商標です。※記事執筆時点の情報のため、最新ではない可能性があります。※本記事は、一部アフィリエイトプログラムを利用し、編集部で「ユーザーに薦められる」と判断したサービスを紹介しております。商品に関するお問い合わせは、サービス提供企業へ直接ご連絡ください。万が一、当サイトをご覧いただき、サービス利用をされた場合でも、発生したトラブルに関しては一切の責任を負いかねます。あらかじめご了承くださいますようお願いいたします。

Thorough explanation of how to use the iPhone that you can't hear now [Complete guide]

iPhone model change basic guide

The latest model of iPhone / latest iOS thorough explanation

How to use iPhone convenient functions

iPhone back trick technique / accessories summary

* Scheduled to be added sequentially