tv service keeps stopping Gt Combo

[Oms2019]

Hi
I am saddened by this message tv service keeps stopping with complete stop of DVB application
I hope to solve this problem because I am performing a factory reset, which means a lot in reinstalling applications on the device.
Why is there no express support for this device
My device: GT Combo
Current version: C20.A9.1.27

[fusillo]

did you try the solution here?

viewtopic.php?f=55&t=30469

it may help