How to Update Samsung Galaxy S7 Edge SM-G935W8 to Android 8.0.0 Oreo

Firmware update / Flash stock ROM : Samsung Galaxy S7 Edge SM-G935W8 to Android 8.0.0 Oreo. The firmware available for downloading https://www.sammobile.com/firmwares/SM-G935W8/. The best alternative download is on updato.com with unlimited speed and no need registered. You can download your Samsung Galaxy S7 Edge SM-G935W8 firmware at the page, available for some countries. How to Root for Samsung Galaxy S7 Edge SM-G935W8 is the separated post, this post only for upgrading to Android 8.0.0 Oreo.

Firmware details below is one of the Android 8.0.0 Oreo firmware, you can download it according to your country at the link above.

Model SM-G935W8
Model name Galaxy S7 edge
Country Canada
Version Android 8.0.0
Changelist 13597454
Build date Tue, 22 May 2018 09:09:12 +0000
Security Patch Level 2018-04-01
Product code XAC
PDA G935W8VLU3CRE3
CSC G935W8OYA3CRE3

How to Update Android 8.0.0 Oreo on Samsung Galaxy S7 Edge SM-G935W8 :

1. Extract (unzip) the firmware file. Download at https://www.sammobile.com/firmwares/SM-G935W8/. If it does not work try to download it from updato.com with unlimited speed and no need registered.
   
2. Download Odin http://odindownload.com/SamsungOdin/
3. Extract Odin ZIP file
4. Open Odin
5. Reboot Phone in Download Mode ( Turn Power off the phone, Press and hold Volume Down key + Home key then press and hold Power key, Release all key when Download Mode / Odin Mode appears then Press and release Volume Up key )
6. Connect the phone to PC with USB Cable Data
7. Wait until you get a blue sign in Odin
8. Add the firmware files AP, BL, CP and CSC. If the firmware comes with single file, insert it on the AP only.
9. In Option make sure to ticked F.Reset Time and Auto-Reboot only
10. Click the start button, sit back and wait few minutes

If you got Boot Loop after update samsung firmware read this How to Fix Boot Loop After Update Samsung Android Firmwares

Warning!

1. Make sure to backup your data, It will erase all the data.
2. Make sure the firmware is match with your Samsung Galaxy model number
3. Make sure to ticked F.Reset Time and Auto-Reboot only
4. if you get error message “SECURE CHECK FAIL: BOOTLOADER” when flashed the ROM, try to use the newest version of the firmware update.
5. If your device rooted, flashing firmware will unroot it.
6. Use this with your own risk

Tags: Android 8.0.0 Oreo, firmware update, flashing rom, Galaxy S7 Edge SM-G935W8