Vibrator not working after replacing back cover

I replaced my back cover, it was broken.

When I switched it all back on everything works fine and dandy apart from the vibrator.

I have re seated it a couple of times, and when i switch the silent switch, the icon comes on screen.

I was wondering - is there a way to find out where it might be going wrong? ie, test the motor with a little power

The silent switch is working does this mean it's a connection?

Also, i broke a tab on the silver bezel. The bottom left one that sticks up next to the socket for the charger. It seemed to be doing the same job as the tab on the other side so I thought it might be ok

Any help would be mucho appreciated

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

crwdns2942205:01crwdne2942205:0:

Replaced the vibrator motor and it all now works. In hindsight, I might have just been having poor connection issues, so I might now have a spare virator motor. Awesome.

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0