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IDProjectCategoryView StatusLast Update
0007480NetworksHardwarepublic2024-10-26 09:54
ReporterDigitalMy 
PrioritynormalSeverityminorReproducibilityhave not tried
Status assignedResolutionopen 
Summary0007480: Yota S15 USB modem 4G D07C
DescriptionModem falls down to idle state

Tested S15 yota USB modem 4G (LTE) with D07C_Yota_V048 inside

OpenWrt driver is kmod-usb-net-asix kmod-usb-net-rndis
interaface eth1
works fine (but low signal)
http://10.0.0.1
/advanced
(DHCP range change and disable DMZ default - make it work with other external DNS servers)
http://172.16.0.1
/status
(show text info)
/update
firmware upload

http://status.yota.ru
http://start.yota.ru for registration


RSRP expected -95 or more (upper), minimum -100
SINR expected +5 or more (upper), minimum 0.

TagsNo tags attached.

Activities

DigitalMy

2024-10-26 09:35

administrator   ~0014401

Updated D07C_Yota_V053_20231027_1420.bin
has same Idle problem as V048 IsIdle:=1 (traffic off) never changes back to IsIdle:=0 (traffic on)

Installed D07C_Yota_V039_20180420.bin
this version has IsIdle:= change properly near minimum signal level, until overheat happens

block auto-update on provider side, to keep working modem

DigitalMy

2024-10-26 09:47

administrator   ~0014402

Position modem vertically gives:
Signal (SINR/RSRP): +4 dB / -87 dBm
horizontal quality was:
Signal (SINR/RSRP): -6 dB / -104 dBm