iBook the previous generation laptop by Apple that still provide generous performance but you can face data loss situations from it and you have to search how to recover iBook. There are certain data security issues with iBook because it is running older version of Mac OS X. You may try to upgrade but it is limited due hardware restrictions. When you have lost data which you have stored for quite sometime then you can not use the Time Machine backup utility as it is not compatible with iBook. There are various reasons due to which you can lose data like when you accidentally delete it, hard drive error or formatting, virus infection, operating system error, sudden system shutdown etc. You will be now looking for how to recover iBook lost data, it can be recovered if you have any personal backup. But in case the backup is not available then you can use Mac data recovery software which is compatible with all versions of Mac OS X. The software will scan the iBook hard drive and then show the preview of the recoverable files. The software has an interactive user interface that make it easy to handle and equally efficient. How to recover iBook will not be a problem for you anymore.