Venue 7840 couldn't connect the internet when first registered after flash OTA

Search This thread

arthur7480

Member
Dec 6, 2021
7
0
Hi All,

I had updated my 7840 to 5.1 for serval months. Recently, I re-flashed system by using same OTA file. After first reboot, I chose language and regional, then connected to my home WIFI, but I was informed "couldn't connect to the internet" when 7840 try to register, and I couldn't skip this step.

I tried to flash system again, system still couldn't connected to internet. I try to degrade to 5.01, but failed. So I'm stuck here.

Is there any way to fixed this problem? Can anyone kindly guide me?


Thanks,
Arthur
 

Attachments

  • 1.jpg
    1.jpg
    939 KB · Views: 3
  • 2.jpg
    2.jpg
    720.1 KB · Views: 3
  • 3.jpg
    3.jpg
    1.9 MB · Views: 3