You must enter the Personal Unlocking Key (PUK) Code for the SIM card. Refer to your SIM card documentation or contact your carrier for more information.
The PUK was incorrect.
SIM Manager
SIM 1(default)
SIM 2
Outgoing calls, outgoing messages and data connection are set to SIM 1 as default
You can change default settings at Settings > SIM manager
Step {{step}} of {{total}}
languages
SIM_mandatory
3g
wifi
configure network
date and time
geolocation
browser privacy
Warning
Enabling data connection now will allow you to set up your phone without a Wi-Fi connection. You may also enable it later on in Settings. Just make sure you have a data plan with your carrier to avoid potentially hefty charges.
Time zone
UTC +00:00 Greenwich Mean Time
Notice
B2G OS uses data such as GPS, Wi-Fi, and mobile networks near you to help determine your approximate location.
Data is sent to Mozilla and other service providers and will be used in the aggregate to improve those location databases. Data may be stored on your device and data collection may occur even when no apps are running.
To import Facebook friends or contacts connect to Wi-Fi or data network
Facebook
You can import and edit Facebook friends anytime in Contacts settings
A Firefox Account lets you use features like Find My Device and apps like the Firefox Marketplace.
B2G OS is built on free and open source software by a community of thousands from all over the world. There are a few things you should know:
B2G OS is made available to you under the terms of several open source licenses including the Mozilla Public License. A device running B2G OS may also contain proprietary software from third parties. Any code provided under open licenses give you the right to modify the source code and distribute your modified versions as long as you comply with their terms.
You are not granted any trademark rights or licenses to the trademarks of the Mozilla Foundation or any party, including without limitation the B2G OS name or logo.
Some features in B2G OS, such as the Crash Reporter, give you the option to provide feedback to Mozilla. By choosing to submit feedback, you give Mozilla permission to use the feedback to improve its products, to publish the feedback on its websites, and to distribute the feedback.
Telemetry sends Mozilla data about performance, hardware, configurations and customizations in your B2G OS device. We use this to make our products better, faster and more responsive.
Learn more at www.mozilla.org/telemetry
Learn how Mozilla handles your
information at www.mozilla.org/privacy
Please, insert a SIM card and reboot your phone.
When you use B2G OS, you become part of a global community helping to build a brighter future for the Web. If you’d like to know more about the Mozilla community, our other products and events near you, please enter your email address below.
Email successfully added
Learn how Mozilla handles your information in our privacy policy.
Welcome to B2G OS, the free and open source operating system from Mozilla. Our mission is to promote openness, innovation and opportunity by keeping the power of the Web in your hands.