Hi, I need firmware for quectel RM500U-CNV 5G modem and it’s driver for ubuntu 24.01. It’s current firmware is RM500UCNVAAR03A07M2G_01.001.01.001.
It is not able to connect to mobile service, even if it can find 46000.
Can you send the documentation for firmware flashing, AT and other RM500U related ones.
Thanks a lot.
I have sent them to you,pls check
why do I have a core dump problem?
root@aiserver:/home/j/QDloader_Linux_Android_V1.0# ./QDloader -f …/update/udx710_module+initgc+console+sec-user-native_FDDNRSEC_21A.pac
[000:000] Version: QDloader_Linux_Android_V1.0.0
[000:000] scan quectel modem
/sys/bus/usb/devices/3-2 2c7c/900/404
open(/dev/bus/usb/003/002) = 4
[000:001] AT > AT+QDownLOAD=1
[000:001] AT < ATI
[000:001] AT < AT+EGMR=0,5
[000:001] AT < AT+EGMR=0,7
[000:006] AT < Quectel
[000:006] AT < RM500U-CNV
[000:006] AT < Revision: RM500UCNVAAR03A07M2G
[000:006] AT < OK
[000:009] AT < +EGMR: “MPY24ED0D0012370P”
[000:009] AT < OK
[000:012] AT < +EGMR: “869955061672841”
[000:012] AT < OK
[000:012] AT < AT+QDownLOAD=1
[000:013] AT < OK
bluk in = -1, errno: 108 (Cannot send after transport endpoint shutdown)
[001:230] scan quectel modem
/sys/bus/usb/devices/2-1 1782/4d00/2430
open(/dev/bus/usb/002/004) = 4
[007:108] Version: BP_R1.0.0
[007:108] ProductName: udx710-module
[007:108] ProductVersion:
[007:108] szPrdAlias: udx710-module
[007:108] > BSL_CMD_CHECK_BAUD
[007:110] < BSL_REP_VER
[007:110] > BSL_CMD_CONNECT
[007:110] Flash FDL
[007:110] > BSL_CMD_START_DATA
[007:130] > BSL_CMD_END_DATA
[007:130] > BSL_CMD_EXEC_DATA
[007:130] > BSL_CMD_CHECK_BAUD
[007:130] < BSL_REP_VER
[007:130] > BSL_CMD_CONNECT
[007:130] Flash FDL2
[007:130] > BSL_CMD_START_DATA
[007:178] > BSL_CMD_END_DATA
[007:178] > BSL_CMD_EXEC_DATA
[007:333] < BSL_REP_INCOMPATIBLE_PARTITION
[007:333] > BSL_CMD_DISABLE_TRANSCODE
[007:335] Backup NV_NR → ‘/tmp/quectel_back_NV_NR’
[007:335] > BSL_CMD_START_READ
{PSCP, 58, 5551016}
{NRCP, 54b400, 2048}
{V3PHY, 54bc00, 2048}
[018:435] > BSL_CMD_END_READ
[018:435] > BSL_CMD_REPARTITION
[018:693] Flash NV_NR
[018:703] > BSL_CMD_START_DATA
Segmentation fault (core dumped)
can you send me RM500U-CNV’s drivers for OpenWRT?