Galaxy S9 and S9 Plus was a new flagship feature of Samsung. Galaxy S9 and S9 Plus is a high price, but it is worth the value that the hardware and software of Galaxy S9 and S9 Plus are of better quality. Some users or we can say techno-Savvies also tested the device with the custom ROM and the result is good, but if they want to go back to the stock ROM, then they have to follow this guide that we are here today to explain and you Guide on how to Unbrick and restore the Galaxy S9 and S9 Plus. Official download links for the Galaxy S9 and S9 Plus.
How to Unbrick and Restore Galaxy S9 and S9 Plus (Unroot)
Custom ROM is not good so ROM stock in most cases and most users want to go back to the stock ROM. Galaxy S9 and S9 plus stock ROM is developed by some of the professional developers in order to provide the best user experience. Installing Galaxy S9 and S9 plus stock ROM back will Unbrick or uproot your device if you have walled or rooted your device. Stock Roms are perfect for a smartphone as they are made with perfection and stability. There are no problems with Galaxy S9 and S9 more stock ROM so you can very confident on this. If you want to install the Galaxy S9 and S9 plus stock ROM on Galaxy S9 and S9 plus then you can follow this guide.
Make sure battery percentage is more than 60%
Install the VCOM driver on your phone.
Install ADB & Fastboot drivers on your computer.Guide Quickest Way To Install Android ADB and Fastboot (with drivers) on Windows or How to Install ADB and Fastboot on Mac or Linux
Now Enable Developer option.Guide How to Enable Developer Options & USB Debugging on Android
Create a nandroid backup on your device How To Create & Restore Nandroid Backup On Android Devices