[G800F/M/Y][ROM][7.1][NDE63P] CyanogenMod 14.1 for G800F/M/Y

[G800F/M/Y][ROM][7.1][NDE63P] CyanogenMod 14.1 for G800F/M/Y

First of all, Although G800F and G800H share the same name they are not related in terms of hardware due to the different SoCs used (Exynos vs. Snapdragon).
Hence please do not ask for support or ROMs for the G800H.

Disclaimer: 

You flash this image at your own responsibility. I am not responsible for any damage that might be caused by flashing this image (bricked device, lost data, ...)
Flashing this kernel image will trigger the KNOX counter, so your warranty will be void.
Applications that use KNOX (e.g. "Private Mode") might not work anymore when returning to the stock ROM, as the device is regarded as compromised. Do not flash this ROM if you

need those applications.
The image is only for Exynos3470 based S5 Mini variants SM-G800F/M/Y.
It might be instable, crash your device, drain your battery, or even might damage your smartphone (e.g. if an USB-OTG device drains too much power)
Some users reported that their touch-screen stopped working permanently after some weeks of usage. For some user's (two at the moment including me) NFC stopped working permanently. Probably this issues are not related to this ROM as also many stock user's complain about hardware issues (random reboots, black screens, unresponsive touchscreen) but you have been warned.
Backup your data before flashing and check if the original firmware is present (e.g. at SamMobile) 

Important note: It is possible that flashing this ROM can cause efs partition issues. Therefore it is strongly recommended to make a backup of your efs partition before flashing this ROM. This can be done via TWRP.

Working features 

HW accelerated GUI
Camera (pictures+video: Back+Front) (switching between camera and video-recording might crash the camera-app)
MTP storage
Flash Light
Bluetooth (A2DP, HFP, HID)
IR
Sound
SMS
Initiate and receive calls (the first ingoing call seems to have no sound)
Wifi
Mobile Data
USB-OTG (Keyboard, Mouse, USB-Audio, Mass-Storage)
NFC
Hardware sensors (Orientation, Compass, Proximity, Acceleration, Hall sensor, Step counter)
Light sensor (needed for auto-brightness)
Pulse sensor (preliminary and very inaccurate. Works with Apps like Kardiograph)
SD-Card as internal storage (new Android M feature)
GPS
Fingerprint scanner 

Non-working features:
SELinux

Before you start:

Backup your data, like call history, contacts, sms, WhatsApp messages, favourite app settings that are on internal and external sd (by using Titanium Backup or other apps available on PlayStore). At least all internal data will be lost in any case. If you have bad luck you might also loose data from your external sd card. 

Download: Odin3-v3.07: [LINK ##download##]

TWRP 3.0.0 recovery image [25/03/2016]: [LINK ##download##]
CM 14.1 ROM for G800F/M/Y: [LINK ##download##]
Google Apps (contains Google Play, ...) for Android 7.1. The following is recommended:
Open GApps Project, Platform: ARM, Android:7.1, Variant: whatever you prefer (e.g. "mini" or "nano") 

Install recovery: 

Reboot your device into Odin mode: turn off your device, then press Volume-Down + Home + Power button at the same time and release them.
Confirm the following warning message with the Volume-Up button.
Connect your device to your PC via USB
Make sure the device driver's are installed on your PC
Start Odin
In Odin select PDA and select the recovery image (recovery.tar.md5)
Check that only "Auto Reboot" and "F. Reset Time" is set
Click on "Start": the kernel image should be flashed now and the device should reboot afterwards. By flashing the recovery, your warranty will be void.
After the recovery flashing process was successful, power of your device. If not restart into Download mode and flash again or flash the stock rom. 

CREDITS: 

hennymcc

CTXz

spookcity138

psyafter

ayke

How to root and Install Custom Recovery in Samsung galaxy S5

How to root and Flash Custom Recovery in Samsung galaxy S5

Step 1: Enable Unknown Sources

Step 2: Download Towelroot

Hotz has made his root exploit app available to all through its website. Just open your Galaxy's web browser and navigate to towelroot.com. From here, tap the lambda symbol to download the installer file.

When the download is finished, tap the notification to initiate the install process. From here, hit Install, and when finished, tap Open.

Step 3: Root Your Device

When you open Towelroot, you'll notice that there's not very much to the app's UI. Just a single button that says make it ra1n.

Just tap this button and you're device will be rooted. That's it.

Give the app about 15 seconds to perform Pinkie Pie's exploit and copy over the necessary files, and your phone will automatically reboot. When it comes back up, you'll be rooted. If you know you're way around an Android device, then all of the steps above shouldn't take longer than 20 seconds, though it will vary from device to device.

Step 4: Verify the Root Was Successful (Optional)

Galaxy S5 Install Custom Recovery

1. Download and Install the Samsung USB Drivers
2. Download and Extract Odin v3.07 onto your PC
3. Download the Odin Flashable TWRP .img File
4. Launch Odin and Click on the PDA Button
5. Next, use a USB cable to connect your phone to your PC. After a few seconds, Odin will recognize your phone and a blue box will appear under the ID:COM field.
6. Browse and Select the TWRP .img File From Step 3
7. Look at the Check Boxes on the Left Side of Odin
8. Make Sure Only ‘F. Reset Time’, PDA and ‘Auto Reboot’ are Selected
9. Power Down the Galaxy S5
10. Boot the Galaxy S5 into Download Mode
11. When in Download Mode, Connect the Galaxy S5 to the PC via a USB Cable
12. When Odin Recognizes the Galaxy S5, Click on the Start Button
13. Wait for Odin to Complete the Process.

Note: In this image I've use philz recovery but still the same process for TWRP.

Credits:

Hotz

WonderHowTo

androidexplained