If you want to transfer contacts from LG to iPhone, then Gmail will be an easy-to-use tool to solve your problem. Gmail is well-known for its large storage in backing up contacts. With it, you don't need to worry you will lose contacts mistakenly. Now check the steps below to learn how to transfer contacts from LG to iPhone in detail.
1.Upload contacts from LG to Gmail
Step 1 Open Settings app on LG and go to "Accounts > Google".
Step 2 Input your username and password, then toggle on "Contacts" to make sure your LG phone syncs contacts with Gmail.
Step 3 Click three-dot icon at top right corner and press "Sync now". In this way, your contacts on LG are uploaded to Gmail.
2.Transfer contacts from LG to iPhone
Step 1 Touch Settings on iPhone screen.
Step 2 Go to "Mail, Contacts, Calendars > Gmail" and log in with your account and password.
Step 3 Toggle "Contacts" on, then you will get contacts from Gmail on iPhone.
For more methods, check: How to Transfer Contacts from LG to iPhone