Have you ever considered that it is the unknown operating system issue that drags your iPhone 6 in this trouble? If so, adopting a technical repairing tool like Joyoshare UltFix is a first-rank solution to solve it. Why? Because Joyoshare UltFix is loaded with lots of features that are designed to repair various iOS issues.
When you encounter such problems like iPhone 6 won't turn on, iPhone camera not working, or iPhone vibration not working, you can use it without giving a second thought. Admittedly, as a highly compatible software, Joyoshare repairing program supports all iOS devices including iPhone, iPad, iPod touch and Apple TVs as well as the recent iOS 12.4.
What's more, it is equipped with three modes to serve you. Or rather, you are allowed to try "Standard Mode" to repair common iOS issues, such as Siri not working on iPhone 6, without losing data. If this mode does not meet your demands, "Advanced Mode" is a nice alternative to help you out. In addition, this mode has the ability to unlock your iPhone if you forget passcode accidentally. The third is about recovery mode. If you want to enter or exit recovery mode during the process, Joyoshare UltFix provides a free option for you to do it.
Key Features of Joyoshare UltFix iOS System Recovery
Fix iPhone 6 Siri issue without the risk of losing data
Be developed with "Standard Mode" and "Advanced Mode"
Allow your iPhone enter/exit recovery mode with one click freely
Be compatible with the latest iOS 12.4 and a series of iOS devices