I can't update my phone once reverted back to stock firmware after rooting.

[Android Central Question]

Here's the problem. I rooted my Note 9 a while back. I wanted to try ASOP roms, while I like the experience in general, there was just a lot I was giving up such as camera performance and samsung features. I decided to go back to stock firmware. I precisely remember I was on the august security patch before I rooted. So, I flash the stock firmware, Australian version, through odin and I checked I was on the July security patch. Now, I realized that September patch is also rolling out yet I am still stuck on July patch. There is just no update showing. It says its already update. I have already certified my device by play protect again, if some of you think that may be the problem. So, now what do I do?

 

[B. Diddy]

Welcome to Android Central! I moved this to the Note9 forum for more specific traffic.

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[mustang7757]

Download samfirm and frija, extract them and then open, put your model number and region to see which latest firmware for it then download to your computer and flash with Odin