Samsung Galaxy S21 Ultra/S21/S21+ Downgrade Android 12 Rollback-Android 11 On All Samsung Phones

IMPORTANT Quick disclaimer i will not be held responsible if your phone gets damaged you do this at your own free will!!
hey guys android doctor back again in todays video i will be sharing with you how to downgrade your Samsung Galaxy S21 Ultra /S21/S21+ & All other Samsung Phones/Tablets from Android 12 Back to Android 11 Easily!!
#DowngradeAndroid12 #SamsungGalaxyS21Ultra #RollBackAndroid11

Download your latest android 11 firmware for your exact model number & country from here https://www.sammobile.com/firmwares/

IMPORTANT IF U HAVE PROBLEMS DOWNLOADING FROM THE WEBSITE ABOVE use this website its alot quicker and free https://samfw.com/
Download Android 11 for S21 Ultra SM-G998B (BTU) United Kingdom Firmware Faster Download Speed https://drive.google.com/file/d/1SIw6...

Download Odin here https://odindownloader.com/download/o...

Download Winrar for Windows use this program to extract the Odin & Android 11 firmware to your desktop
https://www.win-rar.com/download.html...