I iMore Question Jan 24, 2017 #1 Once whatsapp is transferred from old to new iPhone through iTunes, is whatsapp directly and fully working? (no need of re-login) or do I have to re-login to whatsapp with my phone number?
Once whatsapp is transferred from old to new iPhone through iTunes, is whatsapp directly and fully working? (no need of re-login) or do I have to re-login to whatsapp with my phone number?