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rola roladunjoye at gmail.comHi All, Currently I have the Osmocon running layer1.compalram.bin using Motorola C155. Mobile runs as ./mobile -i 127.0.0.1. I followed the normal procedure as followed: i. Start the osmocon program ii. Start Mobile App iii. Turn C155 on iv. Start Wireshark (Direct Path Source : Git ) with the following parameters: Osmocon and Mobile keeps cycling in a loop searching for possible PLMN and perhaps trying to find a suitable cell to camp on. After power measure with an average level of -95dB, FCCH RecognitionL1CTL_RESET_REQ kicks in. The layer1 process keeps in this loop continuously. Likewise the Mobile app with gsm322 message of channel sync error. My guess is Layer1 couldn't found a suitable frequency to sync with. And I wonder why? I'll like to know if anyone has successfully run Mobile without SIM using the Master copy. Please, I'll appreciate any hint on what to do from anyone Thanks. Osmocon Output: . . . Starting FCCH RecognitionL1CTL_RESET_REQ: FULL!L1CTL_FSB_REQ (arfcn=102, flags=0x7) Starting FCCH RecognitionL1CTL_RESET_REQ: FULL!L1CTL_PM_REQ start=0 end=124 PM MEAS: ARFCN=0, 42 dBm at baseband, -95 dBm at RF . . . . . L1CTL_PM_REQ starts=512 end=885 . . . . <0003> gsm322.c:2268 1 frequencies left in band 955..124 <0003> gsm322.c:2993 Channel sync error. <0003> gsm322.c:2998 free sysinfo ARFCN=1001 <0003> gsm322.c:2734 Cell selection failed, sync timeout. <0003> gsm322.c:521 ARFCN |MCC |MNC |LAC |cell ID|forb.LA|prio |min-db |max-pwr|rx-lev <0003> gsm322.c:521 -------+-------+-------+-------+-------+-------+-------+-------+-------+------- <0003> gsm322.c:521 <0003> gsm322.c:2124 Cell search finished without result. <0003> gsm322.c:823 new state 'C6 any cell selection' -> 'C0 null' <0002> gsm322.c:3804 (ms 1) Event 'EVENT_NO_CELL_FOUND' for automatic PLMN selection in state 'A6 no SIM inserted' <0003> gsm322.c:4035 (ms 1) Event 'EVENT_NO_CELL_FOUND' for Cell selection in state 'C0 null' <0003> gsm322.c:823 new state 'C0 null' -> 'C6 any cell selection' <0003> gsm322.c:2790 Scanning power for all frequencies. <0003> gsm322.c:2851 Scanning frequencies. (0..0) <0005> gsm48_mm.c:4196 (ms 1) Received 'MM_EVENT_NO_CELL_FOUND' event in state MM IDLE, no cell available <0005> gsm48_mm.c:4209 Message unhandled at this state. <0003> gsm322.c:2900 Found signal (ARFCN 0 rxlev -98 (12)) <0003> gsm322.c:2888 Getting PM for ARFCN 0 twice. Overwriting the first! Please fix prim_pm.c <0003> gsm322.c:2900 Found signal (ARFCN 0 rxlev -98 (12)) <0003> gsm322.c:2900 Found signal (ARFCN 1 rxlev -95 (15)) <0003> gsm322.c:2900 Found signal (ARFCN 2 rxlev -95 (15)) <0003> gsm322.c:2900 Found signal (ARFCN 3 rxlev -95 (15)) <0003> gsm322.c:2900 Found signal (ARFCN 4 rxlev -98 (12)) <0003> gsm322.c:2900 Found signal (ARFCN 5 rxlev -98 (12)) <0003> gsm322.c:2900 Found signal (ARFCN 6 rxlev -98 (12)) <0003> gsm322.c:2900 Found signal (ARFCN 7 rxlev -97 (13)) <0003> gsm322.c:2900 Found signal (ARFCN 8 rxlev -95 (15)) <0003> gsm322.c:2900 Found signal (ARFCN 9 rxlev -95 (15)) <0003> gsm322.c:2900 Found signal (ARFCN 10 rxlev -95 (15)) <0003> gsm322.c:2900 Found signal (ARFCN 11 rxlev -98 (12)) Mobile Telnet rola at ubuntu:~$ telnet localhost 4247 Trying ::1... Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. Welcome to the OsmocomBB control interface OsmocomBB> en OsmocomBB# conf t OsmocomBB(config)# ms 1 OsmocomBB(ms)#no shutdown OsmocomBB(ms)#en OsmocomBB# sh ms MS '1' is up, service is unavailable IMEI: 000000000000000 IMEISV: 0000000000000000 IMEI generation: fixed automatic network selection state: A6 no SIM inserted cell selection state: C6 any cell selection radio ressource layer state: idle mobility management layer state: MM idle, no cell available OsmocomBB# write Configuration saved to /home/rola/.osmocom/bb/mobile.cfg OsmocomBB# Rasak -- View this message in context: http://baseband-devel.722152.n3.nabble.com/Comprehensive-User-Directive-Manual-Needed-tp3331557p3340651.html Sent from the baseband-devel mailing list archive at Nabble.com.