Ques. I made my Android Phone worse by rooting it . not creating any backup . Bluetooth, contact, sim2 not access ableplease help me to restore my phone .
Ans. Rooting does not give such problems . it only gives root level user access to a device.
Such things happen when you load a custom ROM.
It is always good to backup your Android phone before installing custom ROM on it.
Steps to get your phone back to working.
* Go to Manufacturer's service center and get Stock ROM reloaded .
* Sync your phone contacts with your Google account and you will get all your contacts back.
( It is always good to sync all your contacts with your Google account.)
That's it your phone will be restored.