update system over wifi error

[AC Question]

Good Morning, my mobile is lenovo vibe p1, i`m trying to update to marshmallow through normal OTA update but when it go to software update option over my home wifi, it says (network connection failed) however all other internet connections over wifi is working and also when i tried to make the update from another router/wifi it worked normally. i think i`m having an issue with my router but i can`t define. N.B. I had the same problem with lenovo A6000. Thanks.

 

[foong79]

In that case, I suggest you should download the firmware manually and install.