If you forget your Passcode for your Chat list,
you can reset it as below:
> Click "..." in the upper right corner
> "Forget Passcode"
> "Security Verification" (Select your frequent
contact from the following.)
Scene 1. Security verification successful:
Enter the passcode setting page
> Reset the passcode.
Scene 2. Security verification failed:
You can delete and reinstall imo.
But all encrypted chats will be cleared.
When a passcode is set, a lock icon appears on
tha chats page. Tap it to lock your imo account.
After successful setting, enter the new passcode
to log in imo.
Tips:
1. For security concerns, imo login password
has been offline.
When logging in to imo, no login password is
required.
But after leaving imo interface and re-entering
imo, for security and privacy concerns, it may
appear a privacy lock login interface.
2. The passcode is the same with Invisible Contacts.
3. The switch of the privacy lock is in the upper
right corner of the Chat list.