My mobile, this one, I am using, locked slot for sim2. What can I do to unlock?
locking this thread as duplicate, please continue at /questions/1087779
edit: removed personal information for your protection. (philipp)
''locking this thread as duplicate, please continue at [https://support.mozilla.org/en-US/questions/1087779 /questions/1087779]''
<sub>edit: removed personal information for your protection. (philipp)</sub>
Modified