Help Tenda AC23 Problem?

[ignus]

I buy Tenda AC23 yesterday then its already late when i found out that some of people having tenda are experiencing a brick? im not sure if it was brick but it happened when they upgrade their firmware here are some of the images i found (below). i post this thread because i want to know if is there a way if ever i suddenly experience this kind of problem

 

[Phc_Mared08]

Wag mo nalang iauto update kung may problema pa pala sa ganong version ng firmware

 

[PHC - Freenet]

Lods try mo i dl ung stock firmware ng tenda ac23 then flash it via tftp

 

[Manguro]

Lods try mo i dl ung stock firmware ng tenda ac23 then flash it via tftp

How po? I had same issue after update its no longer working