Upgrade & User Guide

Get the latest ZTEOS updates and obtain user guide for your devices.

ZTE Blade A520


Please choose your country or region. Availability may vary based on country/region.


  • ZTE BLADE A520 Upgrade Guide

    Download
  • Malaysia BLADE A520 SD card software package

    Download
  • (MTEL)ZTE BLADE A520 Upgrade Guide (Through an SD Card)

    Download
  • (MTEL) Bosnia BLADE A520 SD card software package

    Download
  • (turkcell)ZTE BLADE A520 Upgrade Guide (Through an SD Card)

    Download
  • (turkcell)Turkey BLADE A520 SD card software package

    Download
  • (VIP)ZTE BLADE A520 Upgrade Guide (Through an SD Card)

    Download
  • (VIP)Serbia BLADE A520 SD card software package

    Download