The easiest way is probably to reinstall your current OS before upgrading. Go to the advanced mode in the Updater App, there you’ll find that option.
You’ll have to update the updater app through the play store.
The easiest way is probably to reinstall your current OS before upgrading. Go to the advanced mode in the Updater App, there you’ll find that option.
You’ll have to update the updater app through the play store.