第二步：下载并允许未知来源 点击下载按钮后，设备可能会提示你允许安装“未知来源的应用”。在“设置”中打开“来自未知来源”的选项。 Telegram X for iOS is penned completely in Swift and is particularly drastically lighter, quicker plus more battery-productive than the first app, created with Goal C. The application includes a reimagined songs player and attachment menu, in addition to optimized ... https://www.telegram-x.com/