We all know that losing data due to a software update is very common to the Android and iPhone users without backing up their files.我们都知道,由于软件更新而丢失数据对于Android和iPhone用户来说很常见,而没有备份他们的文件。 And we all know how much we value our dear smartphone too much like we all did hold it for a whole day, we checked and monitored our loved one as well as our business using it, and of course, we keep our little secrets with it, everyone does.我们都知道我们像珍藏一整天一样珍视我们的亲爱的智能手机,我们对其有多珍贵,我们检查并监控了我们所爱的智能手机以及我们使用它的业务,当然,我们保留了它的小秘密,每个人都做。 And losing these important files is the worst nightmare of our lives!丢失这些重要文件是我们一生中最糟糕的噩梦! We do feel you.我们确实感觉到你。 And you will wonder that Let me provide you an instance, what if you lost your Call History on your iPhone?您会想知道,让我为您提供一个实例,如果您丢失了iPhone的通话记录怎么办? Does it matter to you?对你有关系吗? Yes, it does.是的,它确实。 Especially those who do their business through a phone call or maybe, someday, that Call History will play a great role in your life.