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Support #3931

Contact quectel to get info about modem updates (hopefully less crashes)

Added by pespin about 1 month ago.

Status:
New
Priority:
Normal
Assignee:
sysmocom
Target version:
-
Start date:
04/15/2019
Due date:
% Done:

0%

Spec Reference:

Description

We currently use EC20 modems to do GPRS testing under osmo-gsm-tester. It is known that those modems crash from time to time (dmesg shows device re-registering in kernel).

Let's try to do some quick investigation on what's needed to update the firmware on those modems, to get latest bugfixes and hopefully get less crashes (and thus more stable test results).

We should contact Quectel support regarding availability and procedure to flash new firmware, and ask them about required possibility to downgrade to known versions of the firmware if needed.


Related issues

Related to OsmoGSMTester - Bug #3881: ofono: Sometimes provides wrong net interface in DBus APIResolved2019-04-01

History

#1 Updated by pespin about 1 month ago

  • Related to Bug #3881: ofono: Sometimes provides wrong net interface in DBus API added

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