Hi my girlfriend has the HTC desire, i used the facebook app on her phone to sign into MY facebook, after id finished using it i signed back out. Now shes signed back in but whenever i get a notification or message, she gets it on her phone, i assume its just saved my details in some temporay files that need to be deleted but she wont let me delete anything off her phone. Any of you guys have any ideas how i can fix this, im pretty sure if she reads it on here she might trust me Thanks.
You need to access FB via App Manager and delete cache. If that doesn't solve it then delete data too.. all she'll need to do then is sign back in.