LTE5398-M904 - LTE Module upgrade

alexmulo · August 2023

Hi where did you get these files?

Thx

BruCom · August 2023

From Quectel support

alexmulo · August 2023

did you see any improvement on speed and stability using the new upgrade 13?

pizzini · August 2023

Buongiorno
is the update package for europe?

Thank you

gazza · November 2023

did you fixed it?

I've the same issue :(

danio · December 2023

Hello Guys,

You can find the last firmware and lte module update on the zyxel link at the end of my post. I have done the update last night :

After the upgrade, I have noticed:

better aggregation : continuous network band aggregation now (previously aggregation was only available during high download). For information on my location: I have only access to 2 LTE bands (B3 & B20) with my operator. I use a 4G antenna in the attic of my house (LowcostMobile PAN5G-MIMO-2021).
no significant increase in network speed, but network speed is more consistent (I suppose due to better band aggregation).
no improvement on VoLTE mode : during a call with an analog phone plugged on RJ11 port, the router switch from LTE-A to UMTS. Therefore, users have internet access at 3G speed when another user is engaged in a phone call.

https://support.zyxel.eu/hc/en-us/articles/4403349814802--FM-LTE-Devices-Advanced-Downloads-for-LTE-devices#01HGD3APZRMTGWJ2MPNV07NMHQ

All Replies