1.Only firmware version V5.07.XX can be upgraded to this version.
2.This firmware can solve the WAN Flooding problem and supports IPTV,PPTP,L2TP,PPPOE and DC++ download, which is specially for Russia and Ukraine.
3.Incorrect upgrade will damage your device.
4.Please upgrade your device by cable connection.
5.Do not power off the device when upgrading.
6.Please unzip the file you downloaded and use the file ended with "bin" or "trx" to upgrade your device.
7.After upgrading, please restore it to factory defaults and configure the device again.
Tenda Technology Tower ,#1001 Int' l E-City Zhongshanyuan Road,Nanshan District, Shenzhen China 518052
