- Device: Galaxy S7 edge SM-G935A
- Android version: 8.0.0 (Oreo)
- Baseband version: G935AUCU4CRE4
- Kernel version: 3.18.71-13527040
- Build number: R16NW.G935AUCU4CRE4
- Android security patch level: 2018-04-01
- Samsung Experience: 9.0
Tips: This stock firmware G935AUCU4CRE4* is downgradeable to Android 7.0 Nougat, since this released build has similar bootloader level to the previous nougat updates.
- Full Stock Odin3 flashable: [Link]
- SDcard/ADB Sideload:
- From Android 7.0 Nougat G935AUCS4BRD1 to Android 8.0 Oreo G935AUCU4CRE4 [Link]
- From Android 7.0 Nougat G935AUCS4BRC1 to Android 8.0 Oreo G935AUCU4CRE4 [Link]
Using a Stock firmware: How to Use Stock Firmware
Read the Full Guide: How to Restore Back Galaxy S7 and S7 Edge to Stock Firmware
SD card/ADB Side load Instructions:
Simply drop the stock OTA update file into the SD-Card. Next reboot the phone into Recovery mode (Press and hold Volume Up+Home + Power buttons). Select Apply update from SDcard, then tap Install Update. Wait until the phone restart on it’s own, that’s it!
Odin3 Flashing Procedures:
- Grab these tools:
– Odin3 Multi-flasher
– Samsung smartphones USB driver. - Backup all important data stored in the phone’s memory, such as contact, messages, music, videos, pictures, documents, and more.
- Recharge the phone or it should have at-least 50% remaining power.
- Extract the firmware package.
- Extract and run Odin3 multi-flasher .
- Reboot the phone in Download Mode (press and hold Home + Power + Volume Down buttons)
- Connect the phone to PC and wait until the recognized the phone
- Load full stock firmware – simply click and load each file in Odin3’s designated slots, such as AP, BL, CP, and CSC button
- AP_ G935AUCU4CRE4 _ CL13527040 _ QB18162296_ REV02_user _lo w_ship_ MULTI_CERT_meta.md5
- BL_ G935AUCU4CRE4 _ CL13527040 _QB18162296 _ REV02_user _ lo w_ship_ MULTI_CERT.tar.md5
- CP_ G935AUCU4CRE4 _ CP9711955 _ CL13527040 _ QB18162296 _ REV 02 _ user _low_ship_ MULTI_CERT.tar.md5
- CSC_ ATT _ G935AATT4CRE4 _ CL13527040 _ QB18162296 _ REV02 _user_low_ship _MULTI_CERT.tar.md5
Make sure re-partition is NOT ticked. Click the Start button, wait for a couple minutes until the installation finishes.
You may also perform the factory data reset to obtain a fresher and cleaner firmware installation. Doing so after every new update is installed will get rid of lag issues.
