How to import contacts of Samsung mobile phone into iphone6?

Different brands of mobile phones use different backup and recovery software, so it is recommended to try the following two general methods: 1. After the contacts are stored in the SIM card through the non-Samsung mobile phone, the SIM card with the contacts is inserted into the Samsung mobile phone, which is realized through the SIM card import function of the contacts of the Samsung mobile phone. 2. It is realized through the backup function of third-party software address book, such as WeChat address book synchronization.