Wifi disappeared after uploading the hack.

[Denis-2021]

Hello.
I have a new KONGTEN (Mbrush) printer with latest firmware.
I have edited the wpa_client.conf file with my wifi network SSID and password.
I have made the tar file on widows using the command ""C:\Program Files\7-Zip\7z.exe" a -ttar mbrush-fw.tar mbrush-fw"

I have connected the printer to usb, and uploaded the firmware.
Now I can access the http://192.168.88.1/shell.html page when connected via USB, but no mater what I try I can't connect via Wifi, not from my local network and also there is no AP.

even after entering the command "rm /root/mb_conf/wifi_client && reboot" via http://192.168.88.1/shell.html the AP doesn't appear.

BTW, my local network ip range is 10.0.0.1-10.0.0.255 (if it is relevant)

Please help.

[pinguinpfleger]

What is "latest Firmware?"

Hacks for the PrinCube based on APP 4.36, FW 4.17 released 30 Dec 2021
5.x software version is for 5.x hardware only, please do not upgrade if you are using 4.x software version.