prantala

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and is there a firmware upgrade for the modem available (not the device but the modem within the device)?

in LTE3302-M432 working firmware Comment by prantala October 2021
Where can I download the old firmware V1.00(ABKQ.0)C0 ?

in LTE3302-M432 working firmware Comment by prantala October 2021
Same problem with my 'new' (bought an unused unit from a person) LTE3302-M432. Why Zyxel does not disclose the reason for this 'SIM card not ready' problem as this seems to be quite common issue in this modem and in LTE3301? This modem seems completely unusable - tried a few different SIM cards that work in other devices…

in LTE 3302-M432 SIM card not ready Comment by prantala October 2021