27 
Upgrade device software 
Tenda is devoted to constantly improving and innovating products to provide users with a smoother online experience. The device can achieve new functions or 
more stable performance through software upgrades. 
Please upgrade the software if a new App version is detected. 
 
During upgrade, do not cut off the power or disconnect the device from the internet, otherwise the upgrading may fail and damage the device. 
Step 1  Log in to TDSEE App. Tap the specific device on the home page, which is the camera Home in this example. The software upgrade windows will pops up if 
the new App version is detected. Tap    Upgrade . 
Step 2  Tap    Download and Upgrade , the TDSEE App will download the firmware and upgrade automatically. 
         
----End