1.Incorrect upgrade will cause damage to your device.
2.Please upgrade your device by cable connections.
3.Do not power your device off while upgrading.
4.This firmware fits for Indian users especially. Plus, only when your current version is V1.1.x.x, you can upgrade with this software.
5.Before upgrading, please record the VPI/VCI value, the correct DSL link type and your access account and password in case of you forget.
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
