Have a question about restoring apps and settings.
I was on stock ROM eclair DI18 and made a backup (backup1).
Let's say I flash to Xtreme Kernel DI18. Can I use backup1 to restore apps and settings, or is it useless since it is from the stock Kernel?
I flashed to Syndicate ROM (which uses Xtreme Kernel), but forgot to wipe the Davlik cache. However it appeared successful, kernel and ROM info was updated in Settings. I then reinstalled apps from scratch and made backup (backup2). Noticed that battery life was poor (before I learned about battery calibration) so I reflashed after factory resetting and wiping cache and davlik cache. Again, appeared to take. I then restored backup2. Is this ok, or should I have reinstalled apps from scratch?
I guess my questions are, after what kind of updates can you not restore apps/settings made from ClockworkMod backups? (Kernel, ROM, eclair -> froyo, Baseband version, etc...)