Latest Firmware for RM502Q-AE

Technical Subjects
1

Where can I find the latest FW for this modem?

2

I have sent it to you by email, please check

3

Can you resend it? drsethsr@gmail.com

4

Can you please send me the latest firmware too?
Also, can you confirm this module is working with Deutsche Telekom?
According to https://twitter.com/Quectel_IoT/status/1487096932111634432 it is certified but I cannot find the MBN using AT+QMBNCFG="list"using firmware RM502QAEAAR11A04M4G_01.004.01.004 and I get no service.

5

I have sent it to you by email, please check

6

I looked in inbox, spam, and trash folders, did not receive.

7

Can you please send me the latest firmware too RM502Q/R13?

8

I have sent it to your email,please check

9

Can you please send me the latest firmware too RM502Q/R13?

10

Can you please send me the latest firmware too RM502QAEAAR13?

11

I have sent it to your email,please check

12

I have problem whit RM502Q-AE. Don´t connect to 4g/LTE, Only WCDMA

13

Or your SIM card doesn’t support it? I suggest you change your SIM card and try again

14

It works really good for two days but now seems has no signal.
I have +QNWPREFCFG: “mode_pref”,LTE
AT+QNWPREFCFG=“lte_band”,4:7:28 (4 and 7 for Telcel, 28 for Altán)

AT+QENG=“servingcell”
+QENG: “servingcell”,“SEARCH”