OXCE crashes after full reinstall (Android)

[IronKanguroo]

Dear hivemind
Have a problem with installation of fresh update on Android.
Last stable version 7.9.3 worked ok, now not.
What I did:
Download new version 7.12
Deleted all old files in openxcom folder and the folder itself.
Run .apk file
Selected vanilla game folders to copy from ( on st card, copied ok)
Didn't change anything else

FAULT - segmentation error.

So what I did wrong, and how to do it right?

Thank you

[Meridian]

Can you provide a log file?

Btw. just for completeness, a screenshot of a working oxce on Samsung A53 attached.

Steps I do when upgrading:
1. uninstall old version
2. delete the "standard" and "common" folders in "openxcom" folder (just in case, not sure if necessary)
3. install new version

[IronKanguroo]

Here the log in attachments.

I completely deleted openxcom directory b4 installation.

[Meridian]

The game fails when loading the data from the original game.
Probably data corruption.
Can you upload them somewhere for me to check?

[IronKanguroo]

Dear Meridian
You was right - I  downloaded original games from another source and everything start working.
Thank you for your priceless help and guidance in another issue for another fan.
I believe this theme could be finalized on this.
Thank you for the game and support.