These patches add SIM Retry counter feature to ofono and implement it for huawei modem. I verified later the the latest version of 27.007 does has a command for querying the retry counter. This would need to be implemented as well and it's not done yet. The implementation reads only one "Retry Counter" that is the same as the one being requested in PinRequired property. Another approach was to read all the counters (e.g. huawei exports counters for PIN, PIN2, PUK and PUK2), but the Dbus API to expose to user was not so clear to me if I used this approach. What do you think? Lucas De Marchi (4): sim: add method to query SIM Retry Counter sim: add PinRetries property doc: detail PinRetries property atmodem: implement method to query PIN Retry Counter doc/sim-api.txt | 10 +++++++ drivers/atmodem/sim.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++ include/sim.h | 5 +++ src/sim.c | 32 ++++++++++++++++++++++ 4 files changed, 117 insertions(+), 0 deletions(-) -- 1.7.3.4