In case those general measures are of no avail, here comes a dependable and practical way to repair the issue of iPhone Auto-Lock not working in a normal fashion, which is making use of Joyoshare UltFix iOS System Recovery. This program devotes itself completely to repair sundry iOS issues quickly and securely. Speaking of which, there is one more function of it to mention, that is, two repair modes it possesses.
To put in details, you not only work commonplace iOS problems losslessly with standard mode, such as iPhone vibration not working or iPhone touch screen not working, but also kill off a can of worms with the help of advanced mode. Additionally, its power and flexibility are also embodied in that it can do the same on other iOS devices including iPad, iPod, and even Apple TVs. For the final word on Joyoshare UltFix, it gives you an option to make your iPhone into/out of recovery mode for free. Just try it for more details.
Key Features of Joyoshare UltFix iOS System Recovery:
Fix iPhone Auto-Lock not working without data loss
Can repair all kinds of iOS issues with a wet finger
Compatible with nearly all iDevices and the latest iOS version