Nokia 5233 Pc Suite For Windows 8

Hi, I connected my nokia 5233 via pc suite 4 weeks ago and it asked for a newer version of software and it started downloading new version of 5233 firmware and began to install it on my phone and after installation pc suite continues to show a message that ur phone is restarting but my phone doesn't restart for half an hour. Then I disconnected my phone and next day I took it to nokia care, they kept my phone for 2 weeks and at last they told me that i have installed a newer version of nokia 5233 firmware which nokia have not released yet so your phone will only vibrate and will not restart. It will be repaired only when nokia will release that newever version of firmware. Earlier my firmware version was RM-625 (50.1. Rory Gallagher Stage Struck Rar. 001). Plzzzzzzzzzzz tell me what to do i m very sad without my 5233 i really love it so much.