the current version on my lumia 800 is 7.10.7740.16.
this update fixes bugs, like the keyboard disappearing while typing (though i have never experienced this before), but then again i have used this phone for 4days now.
other changes are
- It solves a problem of the keyboard on the screen, preventing the keyboard to disappear while typing
- Resolves an issue with syncing Gmail
- It solves a problem of access to the location. After the upgrade, the function IO hub sends to Microsoft anonymous information contact the Wi-Fi access points and antennas for mobile phones in the vicinity, only if you have allowed access to and use of location information from part of the "I'm here."
- Revocation of certificates issued by DigiCert Sdn Bhd to solve a problem of encryption
- Fixes a problem with the e-mail related to Microsoft Exchange Server 2003. When you reply to or forward an email, the original message is now included in the response.
- Fixes an issue of notification of voicemail