help with rooted phone

[HackADevice]

i recently downgraded my friends unactivated op s from the latest update to zvd and rooted it. but now every second a pop up says sorry the process android.process.acore has stopped unexpectedly.Please try again. and u have to force close it any help getting rid of it??

 

[jonny5449]

Hmmmmm rerun the update.zip after re downloading it in zvd stock recovery and run update.zip

 

[Thewraith420]

Maybe try wipe data/factory reset from recovery.

 

[RazzMaTazz]

This will delete the contacts data but try:
Settings –> Applications –> Manage Applications –> All (button on the top that lets you see all applications) –> scroll down to “Contacts Storage” –> Click on “Clear Data”.