My old iPhone got replaced by Apple as it was faulty. Now I did my iCloud restore on my new iPhone 6, but when I open WhatsApp or Viber and even the any of app doesn't remember my number or information of any sort, e.g on WhatsApp it is asking me for my number and I sort of can't provide it, as I am outside the country for a few months and don't have my SIM card with me, which was registered to that. I am totally blocked out. Should i making a appointment with apple or is it something wrong with my backup, as in past i was able to recover my icloud data and app stored information without re-entering it again,
Is there a way to solve this?