Can I reinstall the official amazon update after the update file from this site ?
 

Can I still reinstall the official amazon update after the update file from this site ? it seem the file from Amazon is 24MB, bigger than the one provide here a week before , now I can't install the amazon update (since the device is already 2.52), is there a way for me to refresh the amazon 2.52 update ?

I think the Amazon file is bigger because it contains the incremental updates. The file you already installed only worked if your Kindle already had 2.3.4.

You won't be able to update again until you get a file with a higher version number than what's already installed. You won't have to wait long, since 2.5.3 is already in the wild.

The 2.5.3 update for Kindle 2 Global/ International can be found here: