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Issue #237

closed

crespo+maguro says that SIM has no contacts while it has operator contacts

Added by Denis 'GNUtoo' Carikli over 11 years ago. Updated about 11 years ago.

Status:
Closed
Priority:
Normal
Category:
-
Target version:
-
Start date:
09/10/2012
Due date:
% Done:

0%

Estimated time:
Resolution:
fixed
Device:
Grant:
Type of work:

Description

French SFR Sim:
-> the contacts app says that it found no contacts under Crespo and Maguro.

Italian Wind Sim:
-> finds all the contacts(mine + the operator's contacts).

Denis.

Actions #1

Updated by Denis 'GNUtoo' Carikli over 11 years ago

I'll try to investigate:
  • I can reproduce(I've crespo,maguro and the 2 SIMs).
  • I've some hardware for tracing SIM communication.

But I don't know libsamsung-ipc+samsung-ril well yet.

First idea: look where(in what part of the sim(ME,SM etc... in AT+CPBR), are stored the SFR contacts in another phone such as one with AT...

Denis.

Actions #2

Updated by Denis 'GNUtoo' Carikli over 11 years ago

Crespo:
->replicant 2.3

Maguro
->replicant 4.0

Actions #3

Updated by Denis 'GNUtoo' Carikli over 11 years ago

Under cm-7.2.0-crespo.zip it works, and it tries to access that SIM IO file:

File ID: EF.ADN (0x4f3a)

According to the standard ADN means abreviated dialing numbers...

Denis.

Actions #4

Updated by Denis 'GNUtoo' Carikli over 11 years ago

in samsung-ril there is:
void ril_request_sim_io(RIL_Token t, void *data, size_t datalen)
however it's a dumb function and all the intelligence seem to reside in the rilj (it only passes the data from the rilj to the modem...)

Denis.

Actions #5

Updated by Denis 'GNUtoo' Carikli over 11 years ago

On the proprietary ril logs it seems to handle way more than we do in their libril implementation than we do.

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