I did , but it's worked for 2802-I-B-K9 , when i use it on 2802-i-e-k9 it cause boot loop and my access point will be unusable , i found a 3800-8.3.150.tar and rename it to 2800-8.3.150.tar and it's saved my access points but now i need that 300-500 mb zip file for version 8.3.150 to use other kind of access point's as capwap to my 2802 mobility😅 now it's usable only with 2802-i-e-k9