1. Release time 13th, dec 2013.
2. This firmware fixed the restore malfunction and some settings can't be saved successfully in home page.
3. When you upgrade with this firmware please note your router's version is V6.0, for other versions can't upgrade to this one.
4. Please upgrade via cable connection, and incorrect upgrade will damage your router.
5. DO NOT power off during the upgrading.
6. After upgrading, please restore it to factory defaults and configure the device again.