玩工程机，尤其是那些没有正式发布的工程机的时候，完整系统备份非常有必要。
因为你永远也不知道你有什么奇怪的想法会把系统玩崩，如果没做备份就永远恢复不回去了。
我这边不论是 Windows Phone 还是 Android 系统的工程机，全部会做好妥当的备份归档，即便手机不在我手上或是被出售了，它们也不会被删除。
说不定，你的工程机备份会成为解决世界级难题的钥匙。
BY LetITFly News
Telegram is a cloud-based instant messaging service that has been making rounds as a popular option for those who wish to keep their messages secure. Telegram boasts a collection of different features, but it’s best known for its ability to secure messages and media by encrypting them during transit; this prevents third-parties from snooping on messages easily. Let’s take a look at what Telegram can do and why you might want to use it.
Telegram has exploded as a hub for cybercriminals looking to buy, sell and share stolen data and hacking tools, new research shows, as the messaging app emerges as an alternative to the dark web.An investigation by cyber intelligence group Cyberint, together with the Financial Times, found a ballooning network of hackers sharing data leaks on the popular messaging platform, sometimes in channels with tens of thousands of subscribers, lured by its ease of use and light-touch moderation.LetITFly News from us