Why can't I connect my device to PC after custom cyanogenmod ROM installed?

[AC Question]

Cannot connect my device to PC after custom cyanogenmod ROM installed

I just installed a custom lolipop 5.02 using cyanogenmod CM 12 using ODIN to my galaxy s3 mini. and everything went will after that i tried to connect my s3 to my PC it installs the drivers and it appears in the Device Manager but it does not appear in my computer and it wont connect to kies. I tried to enable Debugging mode and the same, i tried to change the connection type, i went to settings then storage the from the menu i chose USB computer connection, once i chose PTP or MTP it gives me this error "unfortunately, settings has stopped". It is MTP checked by default although. this happens even without debugging enabled.

How can i get my device connects to my PC? i need to transfer data.

even Odin does not locate my device ?!!! how could i even uninstall the custom ROM if i want ???

Thanks

 

[Claude Speed]

Re: Cannot connect my device to PC after custom cyanogenmod ROM installed

Custom ROMs always have some issues like this. So it's a problem

Posted via the Android Central App

 

[Claude Speed]

Re: Cannot connect my device to PC after custom cyanogenmod ROM installed

Are you having custom recovery?

Posted via the Android Central App

 

[Claude Speed]

Re: Cannot connect my device to PC after custom cyanogenmod ROM installed

If yes, you maybe have a backup. Restore from it

Posted via the Android Central App

 

[Claude Speed]

Re: Cannot connect my device to PC after custom cyanogenmod ROM installed

If you have no backup, then download a stock ROM and transfer it using Dropbox Then try updating from it See if works

Posted via the Android Central App

 

[Loai Zabn]

I don't have custom recovery, i just installed cyanogenmod 12 stable version with lolipop 5.02.
How could i update with a stock ROM? i mean how the steps ?
and where i can find a stock ROM ?

Thanks in advance