Update rom and set backup back

[Wilsas]

I use SPB backup to make a backup of all my programm which makes it easy to do a hard reset, but what will hapen if I do a rom upgrade or install a other rom and put the backup which was made whit the old rom, is it gona work or is there a possibility to brick my phone this way?

Thanks in advanced

Willem

[romac]

I use SPB backup to make a backup of all my programm which makes it easy to do a hard reset, but what will hapen if I do a rom upgrade or install a other rom and put the backup which was made whit the old rom, is it gona work or is there a possibility to brick my phone this way?

Thanks in advanced

Willem

The backup will not work. You will have errors.