Does ios need an old mobile phone verification code to change the mobile phone number with Netease God?

Need. Netease Great God is a community APP for gamers under Netease Games. Ios needs an old mobile phone verification code to replace the bound mobile phone number with Netease Great God. A mobile phone number can only have one account. If you want to change the bound mobile phone number, you need the verification code in the old mobile phone number. Expansion: Netease loudly brings together a large number of gamers, KOL in the game circle, and big coffee in the industry, gathering exclusive official information and welfare anecdotes, aiming at creating a diversified game interest circle for players.