What determines theme compatibility

---

Beyond ROM specific themes (stock, CMx, AOSP, etc.) what problems are most likely from flashing a theme that is not specific for S3 -- that is, I can't tell if it's specific for S3. Other than screen resolution issues I'm guessing maybe missing icons?

The only threads on theme compatibility I could find mentioned having a backup, just in case theme didn't work (would ZipThemer backup be sufficient?) and possible endless reboot (and how would I get out of that?). Only making sure ROM and theme matched seemed important.

I wouldn't put my money on a zip themer backup. Always do a full nandroid when flashing something potentially dangerous to your setup.

Sent from my SAMSUNG-SGH-I747 using xda premium

Originally Posted by eduardo_b

Beyond ROM specific themes (stock, CMx, AOSP, etc.) what problems are most likely from flashing a theme that is not specific for S3 -- that is, I can't tell if it's specific for S3. Other than screen resolution issues I'm guessing maybe missing icons?

The only threads on theme compatibility I could find mentioned having a backup, just in case theme didn't work (would ZipThemer backup be sufficient?) and possible endless reboot (and how would I get out of that?). Only making sure ROM and theme matched seemed important.

Lets say the rom isnt tw or device specific but urs is. Pngs could be named differently xml layouts for other devices may be different apk packages system blocks and a lot of other things could go wrong breaking apps wiping partitions thay shouldnt be wiped and else where. Unless u know what ur doing dont ness with it.

Sent from my SAMSUNG-SGH-I747 using xda premium

So, if I understand your reply, even if I stay with stock ROM and new theme is for stock ROM, it also has to be specifically for S3.

I have looked at enough threads to conclude I'd have fewer or no compatibility issues if I flashed CM or AOSP/AOKP ROMs, but which one? CM9 looks like the most stable for S3 and has tons of themes. Yes...no? Would CM9 themes work on CM10?