Restoring iPad2 and Data

Did your iPad go into Restore mode prior to you posting your question?

Have you ever made any data backups of your iPad to Apple iCloud, some other online, offsite data storage/backup service OR to a full Mac or Windows PC, prior to your iPad going into restore mode?

These support pages outline the available methods to restore an iPad - either from a backup, or to Factory Settings:

Restore your iPhone, iPad or iPod touch from a backup – Apple Support

Restore your iPhone, iPad or iPod to factory settings – Apple Support

Restore all content to iPad from a backup - Apple Support

You’ll need access to either a PC (with iTunes installed) or a Mac (with iTunes or Finder - as appropriate for the installed version of MacOS).

Download and use iTunes for Windows – Apple Support

Update to the latest version of iTunes – Apple Support

Yes.

Once you have erased and reset your iPad, you can redownload all your purchased items from the all of the different online app stores from the purchased tab/panels of the iOS App Store and iTunes stores, then restore the data from these apps from your iTunes backup.

Good Luck to You!