Unfortunately, it doesn’t work. I has tried suggested commands and it seems that my WP7502 uses other set of commands. Command at!unlock=“A710” is unknown and at!gobiimpref= works only with one parameter “GENERIC”. You can see this in log. What else can I try?
[2018-02-13 22:43:41:426_S:] at!gobiimpref?
[2018-02-13 22:43:41:429_R:] at!gobiimpref?
[2018-02-13 22:43:41:441_R:] !GOBIIMPREF:
[2018-02-13 22:43:41:441_R:] preferred fw version: 07.12.09.00
[2018-02-13 22:43:41:441_R:] preferred carrier name: GENERIC
[2018-02-13 22:43:41:441_R:] preferred config name: GENERIC_001.033_000
[2018-02-13 22:43:41:441_R:] current fw version: 07.12.09.00
[2018-02-13 22:43:41:441_R:] current carrier name: NONE
[2018-02-13 22:43:41:441_R:] current config name: NONE_000.000_000
[2018-02-13 22:43:41:441_R:] carrier name mismatch
[2018-02-13 22:43:41:441_R:] config name mismatch
[2018-02-13 22:43:41:441_R:] OK
[2018-02-13 22:43:47:024_S:] at!unlock=“A710”
[2018-02-13 22:43:47:027_R:] at!unlock=“A710”
[2018-02-13 22:43:47:032_R:] ERROR
[2018-02-13 22:43:49:322_S:] at!entercnd=“A710”
[2018-02-13 22:43:49:325_R:] at!entercnd=“A710”
[2018-02-13 22:43:49:330_R:] OK
[2018-02-13 22:44:10:522_S:] at!gobiimpref=“07.12.09.00”,“GENERIC”,“GENERIC_001.033_000”
[2018-02-13 22:44:10:527_R:] at!gobiimpref=“07.12.09.00”,“GENERIC”,“GENERIC_001.033_000”
[2018-02-13 22:44:10:529_R:] ERROR
[2018-02-13 22:44:23:022_S:] at!gobiimpref=“GENERIC”
[2018-02-13 22:44:23:025_R:] at!gobiimpref=“GENERIC”
[2018-02-13 22:44:23:110_R:] OK
[2018-02-13 22:44:29:795_S:] at!reset
[2018-02-13 22:44:29:798_R:] at!reset
[2018-02-13 22:44:29:810_R:] OK
[2018-02-13 22:48:22:655_R:] (DSR:1) CTS:1 RI:0 DCD:1
[2018-02-13 22:48:34:678_S:] at!gobiimpref?
[2018-02-13 22:48:34:681_R:] at!gobiimpref?
[2018-02-13 22:48:34:698_R:] !GOBIIMPREF:
[2018-02-13 22:48:34:698_R:] preferred fw version: 07.12.09.00
[2018-02-13 22:48:34:698_R:] preferred carrier name: GENERIC
[2018-02-13 22:48:34:698_R:] preferred config name: GENERIC_001.033_000
[2018-02-13 22:48:34:698_R:] current fw version: 07.12.09.00
[2018-02-13 22:48:34:698_R:] current carrier name: NONE
[2018-02-13 22:48:34:698_R:] current config name: NONE_000.000_000
[2018-02-13 22:48:34:698_R:] carrier name mismatch
[2018-02-13 22:48:34:698_R:] config name mismatch
[2018-02-13 22:48:34:698_R:] OK