I have an iPhone 4S with IOS 9.3.2 and have 372mb free storage as well as 3.5gb iCloud storage available.
I put the iPhone on charge when the battery was at 2% and went out. I returned 4 hours later and the Iphone
showed the battery as 6% charged. Powered the phone off and on and it showed the battery was 100% charged.
It also showed that I had 1 unread text message. When I went into messages all of my old messages had been deleted
the only messages I have are the unread one (from my mobile network supplier) and all previous messages from them.
What has happened to the messages and what can I do to recover them?