B2X-SMARTAPP is currently not available.
Overview System Requirements Related


SMARTAPP for Lumia is a smart way to check the hardware and software of your Microsoft Lumia smartphone. SMARTAPP for Lumia is compatible with Windows 10 Mobile and Windows Phone 8.1 and helps to identify the potential source of an issue and provides first steps to resolve it. SMARTAPP for Lumia will also help you get in touch with B2X customer care for further assistance. Features • Diagnose your Lumia phone’s hardware and software • Chat with a B2X support agent for immediate help • Request a callback from a B2X support agent • Find the nearest service point • Get all Lumia device information at a glance • Analyse your Lumia’s battery health status • Check your Lumia’s warranty status • Keep track of your repair status


Additional information

Published by



B2X Care Solutions GmbH

Developed by


Release date


Approximate size

9.79 MB

Age rating

For all ages


Utilities & tools > Backup & manage

This app can

Access your Internet connection and act as a server.


Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

This product needs to be installed on your internal hard drive.

Language supported

English (United States)
Italiano (Italia)
Español (España, Alfabetización Internacional)
Nederlands (Nederland)
Français (France)
Deutsch (Deutschland)
हिंदी (भारत)
Русский (Россия)
Português (Portugal)
Türkçe (Türkiye)
ไทย (ไทย)
Tiếng Việt (Việt Nam)

Publisher Info

B2X-SMARTAPP website

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