The HTC One M8 vibrator is not working. Come here to learn how to replace the broken HTC One M8 vibration motor by yourself. Repair tip and tools are mentioned by Witrigs. Get original HTC One M8 vibrator motor at http://bit.ly/1DkQKL8 . Get full and original HTC One M8 replacement parts at http://bit.ly/1ySTBZT . What you should do: Step 1 Take away two card trays. Step 2 Remove two speaker covers (secured by glue) Step 3 Tear down the back housing (secured by two Phillips screws, four Torx screws and several hidden keys) Step 4 Remove the motherboard Step 5 Release the vibration motor Tips: Freeing the back housing is the most difficult step. The back housing is fixed by many hidden keys. We have marked the position of the hidden keys by some yellow labels. Be careful and patient, you can do it. Tools: 1. Heat gun or hair dryer 2. Phillips screwdriver - http://bit.ly/1B9q1Be 3. Torx screwdriver - http://bit.ly/1LoMNZ7 4. Several guitar picks - http://bit.ly/1E6tMWJ 5. Metal opening tool -http://bit.ly/1LoExbE 6. Spudger - http://bit.ly/1zlSaEG 7. Tweezers - http://bit.ly/1Etrrbh Witrigs offer not only phone accessories review video but also mobile repair tutorial including disassembly, assembly, and components replacement guide on YouTube. And we will upload 2-3 videos every week. Publisher: Witrigs - http://bit.ly/1Avo6o3 Witrigs YouTube Channel - http://bit.ly/1HZTLkL HTC One M8 Playlist - http://bit.ly/1zkkO6C If you have interest in our videos, plz Subscribe Us on YouTube: http://bit.ly/1xNoHlm Follow Us on Twitter: http://bit.ly/1yIu32C Like Us on Facebook: http://on.fb.me/14B0io3 Add Us on Google+: http://bit.ly/17oOFBN Subscribe Us on Blog: http://bit.ly/14xGAJ6 Leave comment to tell us what repair tutorial or accessories review you need. -~-~~-~~~-~~-~- Please watch: "LG V10 LCD Screen Repair Guide" https://www.youtube.com/watch?v=L9kcWUn2B8A -~-~~-~~~-~~-~-