Hello all,
I am trying to implement a bluetooth RSAP daemon for the iPhone platform. I read your description on http://openbsc.osmocom.org/trac/wiki/A5_GSM_AT_tricks . Unfortunately it does not seem to work on my phone. It always returns error code 0x6E00 for class 0xA0 (GSM application) commands:
AT+CSIM=14,"A0A40000023F00" +CSIM: 4,"6E00"
Which iPhone version and "baseband" firmware was used when doing these experiments? Any further tips?
By the way, it is better to use one of the virtual serial lines, e.g. /dev/dlci.spi-baseband.extra_13 to access the X-Gold 608 when doing normal stuff rather than using the real UART interfaces (/dev/tty.debug etc.) because one does not need to unload CommCenter to have a reliable connection.
--j
-- Jens David, DG1KJD jens.david@jens-david-consulting.com http://www.jens-david-consulting.com
Hi,
It always returns error code 0x6E00 for class 0xA0 (GSM application) commands:
AT+CSIM=14,"A0A40000023F00" +CSIM: 4,"6E00"
Which iPhone version and "baseband" firmware was used when doing these experiments? Any further tips?
It was on an iPhone 1 and with whatever firmware was the latest 18 month ago. (with a both jailbroken and unlocked iphone)
Cheers,
Sylvain
Thank you, Sylvain.
Meanwhile I did some more experimenting and found that the symptoms are also SIM card related. It seems that the 0x6E00 problem only occurs with USIMs (UMTS) that also (instead?) support the 0x00 class. Maybe the observed effects are part of some intended locking mechanism that takes place either on the SIM card or within the "baseband" firmware. I did my tests with 3GS FWs 05.13.04 and 05.11.07 by the way.
--j
Am 05.02.2011 um 09:43 schrieb Sylvain Munaut:
Hi,
It always returns error code 0x6E00 for class 0xA0 (GSM application) commands:
AT+CSIM=14,"A0A40000023F00" +CSIM: 4,"6E00"
Which iPhone version and "baseband" firmware was used when doing these experiments? Any further tips?
It was on an iPhone 1 and with whatever firmware was the latest 18 month ago. (with a both jailbroken and unlocked iphone)
Cheers,
Sylvain
-- Jens David, DG1KJD jens.david@jens-david-consulting.com http://www.jens-david-consulting.com
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Jens David -
Sylvain Munaut