NR7302 firmware upgrade

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  • equinox
    equinox Posts: 9  Freshman Member
    First Comment Friend Collector

    I do have a firmware from A1 which i could share with you. But that brings the risk to brick your device.
    Send me a DM if you're willing to take the risk. I find the firmware from Germany/Deutsche Telekom better overall but you lose the eSIM availability.

    Don't know regarding Android, don't have an Android at hand.

  • SELBERG
    SELBERG Posts: 356  Master Member
    5 Answers First Comment Friend Collector Third Anniversary
    edited December 2024
    https://community.zyxel.com/en/discussion/comment/73254#Comment_73254

    Ha ha do you think i´m working @ Zyxel?

    I bought a NR7101 @ Ebay a few years ago from Italy and i have the same experience.

    Zyxel were very friendly from start but then…….

    They asked me about the serial number on my unit and from there they did not help me with anything…..😵😡😠🤬

    I have 6 external antenna SMA-connectors and 3 Poynting X-pol 2 antennas.

    I´m going to buy a better modem very soon with 5g ca and 4*4 mimo @ lowband and do the same mod as on my NR7101.

    Now i`m using.

    • Firmware Version
    • V1.16(ACCC.1)C0 (November 25/2024).
    • RG502QEAACR13A04M4G_ZYXEL

  • nrfwaa
    nrfwaa Posts: 2  Freshman Member
    First Comment Friend Collector
    https://community.zyxel.com/en/discussion/comment/73256#Comment_73256

    Does both firmware have the dhcp bug? In router mode only or also in bridge mode?

  • equinox
    equinox Posts: 9  Freshman Member
    First Comment Friend Collector

    Both, only in Router mode.

  • n_o
    n_o Posts: 52  Ally Member
    First Comment Friend Collector Second Anniversary
    edited 10:09AM

    few questions:


    1. password for user ftp ?

    2. is there a way to update via ftp ( and ssh ) without gui ?

    3. is there a way to update with tftp on boottime ?

    4. is there a way to config via tftp on boottime ?

    5. fotos from open case / is there a TTL port to gain access to local console at boottime


    maybe this offers a way to get recover admin/root password

  • nrfwaa
    nrfwaa Posts: 2  Freshman Member
    First Comment Friend Collector

    Is there a difference in performance between router and bridge mode?

  • n_o
    n_o Posts: 52  Ally Member
    First Comment Friend Collector Second Anniversary
    https://community.zyxel.com/en/discussion/comment/73342#Comment_73342

    why dont you try it ?
    in general switching is faster then routing

  • equinox
    equinox Posts: 9  Freshman Member
    First Comment Friend Collector

    It seems that in router mode there is a bug.

    The device is pinned down to roughly 100Mbit in download. But sometimes also the auto-negotiation of the 2.5Gbit port fails and it only has 100FDX.

    It‘s getting really weird when the device is in router mode. Chipset should have plenty of power.


    I can send you pictures of the inside. DM me.

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