Update: The Nokia E71 get v.210.21.006 & the E66 received v.210.21.007 with Changelog
Posted by Norman John in E-Series, E66, E71, Firmware, Nokia

Today, the Nokia E71 and the E66 received a new Firmware. The E66 received v210.21.007 and the E71 got firmware v210.21.006. Changes aren’t known yet but watch the space for further updates. As both devices don’t have User Data Preservation you need to back up all your content before updating your phone. The updates are available for both Asian and European SIM-free models. Using the NSU you can update your phone easily.
Changes/improvements made to E71 SW version 210.21.006
* Support for Searching Hungarian Double Consonants, from Easy Dial and Phonebook
* Reserved Homescreen Plug-in UIDs can now be given to partners
General
* Stability and functionality improvements
* Compliance with FM Radio band requirements for MEA/Tunisia
Browser
* Minor stability improvements
Messaging
* Remote Denial of Service vulnerability fixed.
* Stability improvement in MMS.
VOIP / SIP
* Minor stability improvements
Calendar
* Stability and Minor Functionality improvement
Camera
* New DCC files – Functionality improvement
FS contacts
* Stability and functionality improvement
Share Online
* Minor improvements in functionality.


[...] yet, but Vaibhav Sharma reports ‘minor bug fixes’ on his Symbian Blog. Norman John promises more when it becomes known, so keep your eyes on Symbian World for [...]
I recently updated to this firmware and am now having problems with WLAN! It won’t connect at all. Can anyone help me?
I am having same/similar issues with Renee above: I cant get my WLAN, GPRS, WAP to work. Basically, I can no longer connect to the internet since I update the FW to 210.21.006
Any help??