Hipad LTE ROM Download

Where i can find official rom for Hipad LTE? Been trying to find one but still nothing.

Flashed with this and Hipad can’t use its mobile data. Not even simcard management option in the settings. I already got the correct ROM. Thank you

Please tell me where I can download the original firmware version? After unsuccessful firmware installation, it does not see 3G and 4G networks (calibrations are lost). ROW13 firmware is installed, but I see that all tablets on sale have Android 12 installed.

send the serial number