Not to mention whatsapp is actually broken. It's bound to your phone number and can't change it. If you change SIM, your account is wiped. AND the worst: your c

Not to mention whatsapp is actually broken. It's bound to your phone number and can't change it. If you change SIM, your account is wiped. AND the worst: your contacts are not notified so if they send a message to the old number, it will just silently fail. Absolutely horrible. I never understood how whatsapp could be phone-number bound and not account bound like everything else out there.