Current U1 build number?

[neopolotin75]

Ok so I have a Note 20+ unlocked and since the Sept update Ive had real bad random lag. I did a factory reset and fresh install but to no avail. Oct came and I hoped for a fix but not so much. Samsung wants me to take it to Ubreak for it to be fixed but Im thinking its just a bad install. Samobile shows DUH3 as the lastest build with 9/9/21 being the date. Current build on my phone is DUI7. Lag isnt present all the time just doing things like attaching photos or google app will zoom in 200% randomly or youtube app slows everything to a crawl. so my question is does anyone know if I can go back to DUH1 and go from there?

 

[mustang7757]

You can get latest firmware frija tool, download and extract from XDA forums but before that you have this lag with no 3rd party apps installed?

 

[neopolotin75]

You can get latest firmware frija tool, download and extract from XDA forums but before that you have this lag with no 3rd party apps installed?

I was having 0 lag before the update. I tried 1 last trouble shoot thing and after I factory reset my phone I completely wiped my Microsd card to see if that helped. So far it has. I remembered having a issue with my Note 9 or 7 or with the SD card. I figured with the way better hardware it wasn't an issue but maybe there was a bad file

 

[mustang7757]

I was having 0 lag before the update. I tried 1 last trouble shoot thing and after I factory reset my phone I completely wiped my Microsd card to see if that helped. So far it has. I remembered having a issue with my Note 9 or 7 or with the SD card. I figured with the way better hardware it wasn't an issue but maybe there was a bad file

Yeah sd cards can get corrupt so be careful to pit sensitive information on that , if so make back up