Yep research it and find tutorials on how to flash the software on your device. Will definitely solve the issue. Last update i received was the September 2025 security update

Doesn't void the warranty because you'd be flashing stock Samsung software, so its fine in that regard. You will need to back up your data before flashing just in case but its pretty much a good way to solve software issues like this.

It's already out, you need to flash One UI 7 on your A55 using Odin3. Had this issue as well where I wasn't receiving updates, bought the phone directly from MTN. Simple Odin3 flash fixed it and I receive updates as usual

Hey manAlso had an A55 on MTN contract and wasn't receiving updates due to a weird software bug. Flashing the latest software using Odin and Samfw fixed the issue. Been receiving updates ever since, watch a tutorial and you'll be able to fix it

Flashing your phone effectively means getting the latest software onto your phone, so you should have One UI 7 and will receive future updates as normal