Samsung a51 btu frimware csc issue plz help

[coctailxmolotow]

Hi guys i downloaded last frimware BTU for my galaxy a51. After changing the software my phone still sets the same code by default ( ru csc ). Hot to set up united kingdom csc ?
Thank you

Sent from my [device_name] using XDA-Developers Legacy app

 

[jimrfraser]

Hi guys i downloaded last frimware BTU for my galaxy a51. After changing the software my phone still sets the same code by default ( ru csc ). Hot to set up united kingdom csc ?
Thank you

Sent from my [device_name] using XDA-Developers Legacy app

You need root and twrp for that and unfortunately we do not have either for this phone. I have a csc change zip if only we had root