@TesterChris wrote:Is it somehow possible to downgrade a Samsung to a previous firmware with a lower rollback-value?
E.g. from A105FMUBU4ASK1 to A105MUBU3ASJ1.
Knowing this would mean the world to me.(Also this is my first community post so im probably doing everything wrong)
Nothing wrong with asking - but no, you won't be able to rollback the software. If anybody could do that then it would be Samsung Support - open the Samsung Members App and ask them. Or contact a Samsung Service Center. They can install the phone with a new software, whatever version you currently have.