How do you change mcc and mnc FROYO BLAZIN - Page 2

muziling · #11 (**permalink**) 02-28-2011, 08:48 PM

This module may be not HTC writed, I think this module is only support GSM original, CDMA support is writen by someone.
You can hex edit 310995 to 310000 without modify libhtcgeneric-ril.so code

Quote:

Originally Posted by Boominsvx

Yes, that's correct. As I said, they can can be changed in the RIL. Hopefully sometime this week, wistilt2's radio guy will have a look at the RIL we've been using thus far and find some fixes. Progress is progressing quiet well these days, but if you find any fixes... by all means, post them.

If fix,hope can add cdma disconnect data connect AT COMMAND before killall pppd(in function requestDeactivateDataCall)

snmp · #12 (**permalink**) 02-28-2011, 10:31 PM

yeah i realize that.
thing is after hexediting android will not boot, just does animation over and over, lol.

Boominsvx · #13 (**permalink**) 02-28-2011, 10:48 PM

Well if you've gotten into it this far, I must applaud your skills. The generic RIL was GSM as it was written mostly before cdma/gsm world phone were out for android. There are a few now, but nobody has done much of anything big to the RIL since early last year according to the git. I haven't gotten much past where you are now as I don't understand code all that well, but if you feel ambitious, find a world phone RIL somewhere on the internet and start comparing. The only stipulation is that it must support both GSM and CDMA. If you find some things that can be altered for any amount of progress, post it up. Unfortunately, editing the mcc and mnc never did much for me either, but thats where I stopped.

muziling · #14 (**permalink**) 02-28-2011, 11:15 PM

Quote:

Originally Posted by snmp

yeah i realize that.
thing is after hexediting android will not boot, just does animation over and over, lol.

oops,~need to modify souce code, and compile.
I had change this ,then it works for me.

File htcgeneric-ril.c:
response[0]=erisystem;
response[1]="Android";
response[2]="310995";//first need to modify

asprintf(&imsi, "310995000000000"); //Fake opID //second,imsi must be 15 bytes length