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Firefox OS のよくある質問 (FAQ)
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この記事には、Firefox OSに関わる、よくある質問 (FAQ) への回答が書かれています。
この記事は、Firefox OS についてのよくある質問への回答です。
Contido:
This article gives answers to frequently asked questions about Firefox OS.
__TOC__
= Email =
== What email providers are supported? ==
Hotmail, Yahoo mail, GMX mail and Gmail are currently supported with more on the way in future releases. Please try to connect your email account even if it is not listed here and then leave us feedback.
== Are there any other limitations? ==
Currently Firefox OS doesn't support copy/paste, sending HTML email, viewing all email accounts at once and attachments. These features are being considered for future releases.
== What do I do if my email provider isn't supported? ==
Please let us know via [https://support.mozilla.org/en-US/questions/new Ask a New Question]. In the meantime, you can use the web browser on Firefox OS and visit your email from there.
= How do I set the Screen Lock? =
Please see [[Set Screen Lock on Firefox OS]] for instructions on setting the screen lock on your device.
= Why can't I place Calls or send SMS? =
There are many reasons why calls or messages cannot be placed/sent.
* Broken, malfunctioning or no SIM card: Please visit the nearest cell phone provider to pick one up.
* Invalid/ incorrect number dialed - Please double check the phone number you have dialed. You can also see [[How to make a call]] for tips and tricks.
* Network issues - Please contact your service provider if you believe you are having network issues.
** If you receive an error message like this: <br><br> [[Image:NetCon]] <br><br> please check that your SIM card is inserted properly and that you are in an area where you are able to have reception.
{note} If you are inside a building, try going near a window. {/note}
{note} If you are travelling, you may experience connection issues due to your location. It is best to check with your carrier to see where reception is present. {/note}
= Why can't I connect to a WiFi Network? =
If you need help connecting to a Wi-Fi network, please see [[Getting online using WiFi on Firefox OS]]. <br><br>
There are many reasons why you are unable to connect to a Wi-Fi network:
* No networks available
* Invalid password/key entered
* WPS button not pressed
* Weak WiFi signal
You can turn Wi-Fi off and back on to see if it helps, and reboot your device.
= Why is the Radio not working? =
{note} Please note that a 3.5mm headphone jack must be plugged in order for the radio application to work. The headphone jack will act as an antenna for the radio. {/note}
Your radio may not be working because of the following reasons:
* No headset: You must have a headset plugged in for the radio to work. If you have it plugged in, please double check that it is properly inserted and secure.
* No signal: You may not have radio signals around you, therefore the radio will not be playing.
* Wrong radio station: You may be on the wrong radio station channel, please double check the radio station you are on.
You can also try by going to the home screen and open the application switcher to close the radio application. <br>
If that does not help, try rebooting your device.
= Why am I not able to take pictures? =
You may experience trouble taking pictures because of the following reasons:
* No SD card: remove and replace the SD card to be sure it is inserted correctly for use. Refer to the documentation that came with your device for detailed instructions.
* Low memory space: Your phone may not have enough space to take and store the pictures.
* Malfunction: The camera or phone may be malfunctioning.
{note} Tip: Take the battery out for 15 seconds, then put it back in and turn on the phone. {/note}
= Why won't my applications load? =
There are many reasons why applications may not be loading when they are tapped on. Here are is what you can try:
* Malfunction: Take the battery out for 15 seconds, then put it back in and turn on the phone.
* Faulty Application: The application may be malfunctioning. Report the application by following the steps in [[How to report a faulty app in the Firefox Marketplace]].
* Low Memory Space: Some applications may require available memory to be able to run. Please check that you have enough storage on the phone.
* Application not installed properly: The application may not have installed properly. Uninstall the application and then install it back. See [[How To Uninstall An Application]] if you need help uninstalling.
* No Network Connection: Some applications may require a network connection, such as WiFi or 3G. Please make sure you are connected to the internet.
= Why can I not connect to Websites? =
There are many reasons why you are not able to connect to sites using the Firefox browser.
* No Network Connection.
* Network Connection has no data being transferred.
* Glitch
* Software issue(s)
To fix this issue, you can try the following: <br>
* Reboot the device. By turning the phone off, taking out the battery and SIM card and then putting them back in and turning the phone back on may resolve the issue. If this does not resolve your issue, continue reading. <br>
*Clear your browser cookies <br>
#Tap the browser tab to open the sidebar.
#Tap the gear in the upper right to open the browser settings.<br><br>[[Image:browser_settings_fxos]]<br><br>
#Tap the {button Clear cookies and stored data} and tap {button OK} to remove all stored private data and cookies.<br><br>[[Image:clear_cookies_fxos]]<br><br>
=How do I install an update?=
If a software update is available for your device, a notification will appear in the status bar. To download and install an update, complete the following steps:
# Pull down the notification bar from the top of your screen to open the utility tray.
# Tap on the Update notification.
#: The details of the available updates appear.
# Tap the update to start downloading it. {note}You must be connected to WiFi to download updates.{/note}<br><br>[[Image:download_update]]
# When the download finishes, a screen will appear to indicate that the update is ready to be installed. <br><br>[[Image:install_update_firefox_os]]
# Tap the {button Install} button to install the updates.
{note} For System Updates, your phone will be unavailable while the update is being installed and the phone reboots. {/note}
{note} You can set when to check for updates. Go to '''Device information''' in the settings, and visit the subsection '''Software Updates'''. You can also press '''Check now''' to check for updates right away. {/note}
この記事は、Firefox OS についてのよくある質問への回答です。
__TOC__
=チャット=
==Firefox OS 端末で Whatsapp アプリを入手するには?==
Whatsapp は、現在 Firefox OS で利用できません。ご不便をおかけして申し訳ありません。TuMe や Teunti などの代替アプリを利用するか、Firefox Marketplace で Loqui を検索してください。私たちは、Firefox OS にプリインストールされた Facebook アプリから利用できる Facebook チャットもサポートしています。
=音楽とサウンド=
== 独自の呼び出し音を作成するには? ==
v1.01 は独自の呼び出し音をサポートしていません。この機能は、将来の Firefox OS のリリースで提供できるように、現在開発中です。
==ブラウザから音楽をダウンロードするには?==
v1.01 にはこの機能が含まれていませんでしたが、v1.1 で修正され、最終テストが完了したら、Firefox OS のハードウェアおよびサービスパートナー企業で利用できるようにする予定です。
=安定性=
==端末のハングアップや応答停止を防ぐには?==
アプリの応答がぎこちなくなったり遅くなったりした時は、端末の電源ボタンを押して再起動してください。
==端末のハングアップから復旧するには?==
次のような、いくつかの方法で復旧できます:
# ホームボタンを長押しし、端末がアクティブになるまでしばらくお待ちください。
# 端末の電源ボタンを押し、メニューから再起動を選択してください。
# 端末背面のカバーを取り外し、バッテリーを一旦外して付け直してから端末を再起動してください。
= Eメール =
== どのメールプロバイダがサポートされていますか? ==
Hotmail、Yahoo メール、GMX メール、Gmail が現在サポートされていますが、将来のリリースでさらに追加される予定です。仮に、ご利用のメールプロバイダがこのリストになくても、メールアカウントへのアクセスを試して、その結果をフィードバックとしてお送りください。
== その他に何か制限がありますか? ==
現在、Firefox OS はコピー&ペースト、HTML メールの送信、すべてのメールアカウントを一度に閲覧する機能、添付ファイル機能をサポートしていません。これらの機能は、将来のリリースでの搭載を検討中です。
== メールプロバイダがサポートされていない場合は? ==
[https://support.mozilla.org/en-US/questions/new フォーラムで質問] してお問い合わせください。その間は、Firefox OS の Web ブラウザから Web メールのアカウントにアクセスできます。
= 画面ロックを設定するには? =
端末の画面ロックの設定手順は、[[Set Screen Lock on Firefox OS]] の記事を参照してください。
= 通話やショートメッセージの送信ができないのはなぜですか? =
通話やショートメッセージ (SMS) の送信ができないのにはいくつかの理由が考えられます。
* SIM カードの故障、動作の不具合、あるいはカードが挿入されていない場合 - お近くの携帯電話販売店で SIM カードを入手してください。
* 無効な/正しくない電話番号をダイアルした場合 - ダイアルした電話番号を再度確認してください。これに関するヒントと活用法については、[[How to make a call]] の記事をご覧ください。
* ネットワークの問題 - ネットワークに問題があると考えられる場合は、ネットワークのサービスプロバイダにお問い合わせください。
** 以下のようなエラーメッセージを受信した場合: <br><br> [[Image:NetCon]] <br><br> SIM カードが正しく挿入されているか、受信できるエリア内にいるかを確認してください。
{note} 建物の中にいる場合は、窓の近くに移動してみてください。{/note}
{note} 旅行中の場合、場所によっては、電波状況などに応じて接続に問題が起こることがあります。受信可能エリアについては、携帯電話事業者にお問い合わせいただくのが最善です。{/note}
= WiFi ネットワークに接続できないのはなぜですか? =
WiFi ネットワークへの接続に助けが必要な場合は、[[Getting online using WiFi on Firefox OS]] の記事をご覧ください。 <br><br>
WiFi ネットワークに接続できないのには多くの理由が考えられます:
* 接続できるネットワークが存在しない
* 無効なパスワード/キーが入力された
* WPS ボタンが押されていない
* WiFi 信号が弱い
WiFi を一旦オフにしてオンにしてみてください。そして端末を再起動してみてください。
= ラジオが動作しないのはなぜですか? =
{note} ラジオアプリが動作するためには、端末の 3.5mm ヘッドフォンジャックにイヤホンなどのヘッドセットを接続する必要があります。ヘッドセットのケーブルがラジオ用のアンテナとして動作します。{/note}
ラジオが動作しないのは、次の理由によるかもしれません:
* ヘッドセットが接続されていない: ラジオを動作させるためにヘッドセットを端末に接続する必要があります。プラグが正しく挿入されているかよく確認してください。
* ラジオ信号が受信できない: 周辺にラジオ信号の電波が届いていないかもしれません。そのためにラジオが動作していない可能性があります。
* ラジオ局が正しく選択されていない: ラジオ局が正しく選択されていないかもしれません。選択したラジオ局の周波数をよく確認してください。
また、ホーム画面からアプリ切り替え画面を開き、ラジオアプリを閉じてみてください。<br>
それでも問題が解決しない場合は、端末を再起動してみてください。
= 写真を撮れないのはなぜですか? =
写真が撮れないのには以下の理由が考えられます:
* SD カードが挿入されていない: SD カードを一旦取り外し、正しく挿入してください。詳しい手順は、端末の取扱説明書を参照してください。
* メモリの空きが少ない: 写真の撮影と保存に必要なメモリの空き領域が不足しているかもしれません。
* ハードウェアの機能不全: カメラや端末自体が機能不全を起こしているかもしれません。
{note} ヒント: 端末のバッテリーを取り外して 15 分以上待ってください。次に、バッテリーを取り付け、端末を起動してみてください。{/note}
= Why won't my applications load? =
There are many reasons why applications may not be loading when they are tapped on. Here are is what you can try:
* Malfunction: Take the battery out for 15 seconds, then put it back in and turn on the phone.
* Faulty Application: The application may be malfunctioning. Report the application by following the steps in [[How to report a faulty app in the Firefox Marketplace]].
* Low Memory Space: Some applications may require available memory to be able to run. Please check that you have enough storage on the phone.
* Application not installed properly: The application may not have installed properly. Uninstall the application and then install it back. See [[How To Uninstall An Application]] if you need help uninstalling.
* No Network Connection: Some applications may require a network connection, such as WiFi or 3G. Please make sure you are connected to the internet.
= Why can I not connect to Websites? =
There are many reasons why you are not able to connect to sites using the Firefox browser.
* No Network Connection.
* Network Connection has no data being transferred.
* Glitch
* Software issue(s)
To fix this issue, you can try the following: <br>
* Reboot the device. By turning the phone off, taking out the battery and SIM card and then putting them back in and turning the phone back on may resolve the issue. If this does not resolve your issue, continue reading. <br>
*Clear your browser cookies <br>
#Tap the browser tab to open the sidebar.
#Tap the gear in the upper right to open the browser settings.<br><br>[[Image:browser_settings_fxos]]<br><br>
#Tap the {button Clear cookies and stored data} and tap {button OK} to remove all stored private data and cookies.<br><br>[[Image:clear_cookies_fxos]]<br><br>
=How do I install an update?=
If a software update is available for your device, a notification will appear in the status bar. To download and install an update, complete the following steps:
# Pull down the notification bar from the top of your screen to open the utility tray.
# Tap on the Update notification.
#: The details of the available updates appear.
# Tap the update to start downloading it. {note}You must be connected to WiFi to download updates.{/note}<br><br>[[Image:download_update]]
# When the download finishes, a screen will appear to indicate that the update is ready to be installed. <br><br>[[Image:install_update_firefox_os]]
# Tap the {button Install} button to install the updates.
{note} For System Updates, your phone will be unavailable while the update is being installed and the phone reboots. {/note}
{note} You can set when to check for updates. Go to '''Device information''' in the settings, and visit the subsection '''Software Updates'''. You can also press '''Check now''' to check for updates right away. {/note}
=Why do I not see any data usage on the Usage application?=
There are many reasons why you are not seeing any data usage in the usage application.
*SIM Card not inserted - a SIM Card must be inserted in order for the Usage application to run.
*Tracking was not enabled
*No data used - it is possible that you did not use any data
*Data Usage was reset - you or somebody who had access to your device may have reset the data causing no usage to appear.
==Enable Usage tracking==
#Open the Usage application
#Make sure that a checkmark is checked next to what you want to be tracked.
#* If tracking was enabled, move on to the next subsection for troubleshooting.
==What if I did use data and it's not showing?==
#Press and hold the home button.
#Close the Usage application.
#Reopen the Usage applcation and check for results.
#*If closing and re-opening did not work, move on to the next subsection.
===That didn't work, now what?===
#Reboot the device.
#Launch the Usage application and determine if it is now working.
#*If rebooting did not work, please move on to the next subsection.
====Closing and Rebooting did not work, what next?====
*Glitch - there is a possibility due to a glitch that data may not have been tracked. Since you have started using the Usage application now, data should now be tracked.
*Get help from our community support team by clicking [https://support.mozilla.org/questions/new here]
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