These are just the international variants.
The Odin flashable stock firmware files come for the S6 & S6 Edge with model number SM-G920F and SM-G925F respectively.
Here are the full stock firmware updates for the same.
If you ran in any of these problems and you found alternative solutions, let us know and we’ll revisit the issue.As we reported earlier, the Samsung Galaxy S6 and S6 Edge international variants are receiving the Android 7.0 Nougat firmware update. This concludes our roundup of some of the most frequent problems faced by Samsung Galaxy S6 Edge+ owners, and what they can do about them. Tap that button to boot your device in safe mode. When the device is turned off, turn the device on again and press and hold the volume down button until a “Safe Mode” button shows up.When the previous menu returns, go up and select “Reboot system now,”.Use the volume down button to toggle the selection to “wipe cache partition,” then press the power button to accept it.If the phone is on, go to Settings – Backup & reset – Reset device – Erase Everything.You will eventually be prompted to “Reboot system now.” Press the power button to continue. Use the volume down button to toggle the selection to “Yes - delete all user data,” then press the power button.Use the volume down button to toggle the selection to “wipe data/factory reset,” then press the power button to accept it.When the Android system recovery screen appears, release all buttons.When the Samsung logo appears, release the power button, but continue to hold the volume up and home buttons.With the device turned off, press and hold the volume up key, home button, and power button simultaneously.This works when the screen is unresponsive. Press and hold the power button and volume down key simultaneously for about 10 seconds until the device powers off.Guides – Soft reset, hard reset, wipe cache partition, boot into Safe Mode
Go into Settings – Bluetooth delete all prior pairings and try setting them up again from scratch.Go to Settings – Bluetooth and ensure nothing needs changing.Ensure that you are not missing a vital part of the connection process.
Change it from the default Automatic selection to 2.4 GHz only, and this seems to fix the problem for most users. Go into the Advanced settings in the Wi-Fi menu of the phone, and look for Wi-Fi Frequency Band.