Upgrade ROM version without wipe data


riflesjt

Members
Jun 12, 2020
3
15
Im currently using K20 pro with miui 11 v11.0.0 stable rom. Can I upgrade to 12.5(latest available for k20pro) without wiping my phone data. Its has been few years since i touch the custom rom so i have forgotten whether it possible or not.
 
You are free to try, but since you are making a huge jump between versions, please backup your data before.