If you start avast!, go to Anti-Theft tab, and then click in the upper side settings button you can "clear your SIM list" and set the actual one as the only one whitelisted (approved).
Will it work?
hi im new in android and avast., my mobile is galaxy s3., i install this app for my phone's safety., but i have a problem., i search this option "clear your sim list" but i can't find it., can anyone help me., cause someone borrowed my phone and i want to delete his sim on my list., but i can't find this option., im so pissed off., and one more thing., can i remove that "change sim lock" thing so when i change my sim it would not lock again., thanks in advance., i appreciate it if you helped me.,
UPDATED: ohh i found it!!!! i found the clear your sim list thing., but still i can't find the option for not locking my phone when i change my sim