Hello, I'm a little bit desperate over here, I'm trying to update my Note 9, it would never update by itself, Smart Switch never worked, the changing date trick didn't as well. I don't know how to use Odin, so I found in one of your treads the option of using firmware.science to update patch by patch, the device was running on N960USQS1ARI5, according to that site the next version would be the N960USQU1ARI9, I downloaded it to my sd card and updated the phone, no problem with that.
After that I tried to install the next version, which would be the N960USQU1ARJ2, but couldn't find the proper file to download. I just cannot find any record of the N960USQU1ARI9 on the whole Internet, like at all, zero mention of it anywhere, so I cannot find any kind of patch to move up from there. I tried using patches parting from N960USQS1ARI5 to ARJ2 and ARJ7 to no avail. I already tried to factory reset the device, but it stays on the current N960USQU1ARI9. Any help you could offer?