Switch C900C136 to C432 without factory reset?

Hello community and first sorry obout my English ;).

I have a question which i am not really sure if it is posible.
I have EVA 09 with frimware C900B136, root and twrp.

Can i change with SKR Tool to C432 without loose data and root and twrp?

Ore have i switch to stock recovery and did i loose all data when i use the SKR tool?

Thats what i am not really sure.

Thanks

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