Upgrade & User Guide

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

A1 Alpha 20+(A1)


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  • A1 Alpha 20 Plus SD card software package(391140B1461A1_Alpha20Plus_EEA_B14) 20201207.zip

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  • A1 Alpha 20+ Upgrade Guide (Through an SD Card)

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  • A1 Alpha 20+ SD card software package(391240B1603A1_Alpha20Plus_ROW_B16)

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  • A1 Alpha 20+ SD card software package(391140B1461A1_Alpha20Plus_EEA_B14)

    Download
  • A1 Alpha 20+ Upgrade Guide (Through an SD Card)

    Download
  • A1 Alpha 20+ Upgrade Guide (Through an SD Card)

    Download
  • A1 Alpha 20+ Upgrade Guide (Through an SD Card)

    Download
  • A1 Alpha 20+ Upgrade Guide (Through an SD Card)

    Download
  • A1 Alpha 20+ SD card software package(391140B1461A1_Alpha20Plus_EEA_B14)

    Download
  • A1 Alpha 20+ SD card software package(391140B1461A1_Alpha20Plus_EEA_B14)

    Download