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MC3300x Mobile Computer Support

Zebra MC3300x handheld computer

Here are support and repair resources for your Mobile Computer.

The Device Diagnostic Tool is a powerful new utility that can easily assist you in troubleshooting the most common issues on your mobile computing device.

Please see the product page for accessory guides and product specifications. 

Developer Tools


  • Zebra WPA3 Integrator Guide for Aruba WLAN Infrastructure

  • Zebra WPA3 Integrator Guide for Cisco WLAN Infrastructure

  • MC3300x Mobile Computer Product Reference Guide for Android™ 10 (en)

    MN-003568-03EN Rev. A

    Download 12 MB
  • MC3300x Mobile Computer Product Reference Guide for Android™ 11 (en)

    MN-004219-01EN Rev. A

    Download 13 MB
  • MC3300x Mobile Computer Quick Start Guide

    MN-003567-01EN Rev. A

    Download 23 MB
  • MC3300x Regulatory Guide (en)

    MN-003566-02EN Rev. A

    Download 2 MB
  • MC33XX Accessories Regulatory Guide (en)

    MN-003146-02 Rev. A

    Download 628 KB
  • MC33XX Un-Powered Forklift Mount Installation Guide (en)

    MN-003153-02a Rev. A

    Download 1 MB

Knowledge Articles

Visit the Support Community for access to Zebra's complete knowledge base.

Zebra Lifeguard Android security program logo
Zebra’s LifeGuard Over The Air service


For high uptime and availability, we can help your business ensure its Zebra mobile computers, bar code scanners, RFID devices and wireless LAN (WLAN) infrastructure are online and ready for business.


VisibilityIQ™ OneCare™ 

VisibilityIQ™ OneCare™ provides critical operational information to give you insight into key repair KPIs, service levels and repair service performance.

Free to customers with a Zebra OneCare™  active contract.

Get Assistance

Frequently Asked Questions

Not sure where to begin? Learn about Zebra Support and browse answers to common questions.

Visit the Community

Find helpful answers and useful tips by other Zebra product users, or login to ask a question.  

Submit a Support Case

For technical support or help with a repair, create a case online and a representative will contact you.

Request a Repair

Access the repair portal to submit and track repairs. Repair options may vary by product type or region.

Looking for Broader Support?

Reach out for immediate support today.