[Galaxy Note 4 Android Development (Snapdragon)] logosA:
Give us your model (910f/ 910v / 910u etc) so we could be more able to help you

---------- Post added at 09:13 PM ---------- Previous post was at 08:38 PM ----------

Let me give you a general guide on how to install a custom rom on a Note 4 phone.

Note here that this will work on all the variants of Note 4 , except maybe from the US models, were things are a bit different . Maybe a user with that kind of phone will be able to explain better the differences in that.

1. First you need to flash a custom recovery on your phone.

TWRP I think is the best option in this time and level of Android.

https://eu.dl.twrp.me/trlte/

download from here both the .tar and .img file.

2. To flash the recovery in your phone you need ODIN

LINK for Download and how to use instructions you can find here:

https://odindownloader.com/download/odin3-v3-13-1

Having the latest Samsung USB drivers in our pc is a very smart move to do

So download and install them from here:

https://developer.samsung.com/galaxy/others/android-usb-driver-for-windows

after installing them in your pc, connect your phone to the usb cable and make sure your pc recognize your phone correctly.

3. chose a custom rom is the next step. Options are several at this point and all of them seem to be great :)

Havoc, Los, RR, PE , AospExtended.

make your choice

https://xdaforums.com/note-4/snapdragon-dev

4. Gapps is the next thing you need to flash in your phone

ARM / 9.0 / PICO (that's what I suggest for now, I think its enough, you can always add futures from Google play later, you can't remove Gapps already installed)

https://opengapps.org/

As all roms are not rooted anymore, you have to flash your own root method, although magisk seems to be one way for now, so pick magisk 19.1 (latest stable version).

https://xdaforums.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445

SO, do you have an external sdcard in your phone?

Download all the files above and copy them in your external sdcard.

No ext sdcard, no problem. Copy them in a folder of your pc and will show what to do next, when needed.

[MENTION=7583364]Kolyei[/MENTION]

---------- Post added at 09:43 PM ---------- Previous post was at 09:13 PM ----------

Make sure your phone is fully charged(at least 80%)

boot in your phone

Settings>about phone >build Nr> tick 7 times

this will enable developers options

Go to developers options and enable usb debugging (just to be sure, as you come from stock rom)

Copy rom, gapps, magisk in your ext sdcard.

If you are not using one, we will copy them later in the internal storage of the phone.

Turn off your phone.

in a folder of your pc extract ODIN , that you have previously download.

Right click on odin. exe > run as an administrator

Press and hold Power + Volume Down + Home button

this will put your phone in download mode

press Volume UP

CONNECT YOUR PHONE IN PC

In odin you should see, connected

In odin options UN-tick auto-reboot

tick the AP slot of odin

find where you have saved the twrp.tar (you need to have extracted before, if you haven't so far)

select file to be flashed (twrp-3.3.0-0-trlte.img.tar)

click START.

After 2-3 sec everything is completed and odin says PASS!!

Unplug your phone from pc and TAKE OFF battery.

Wait 2-3 sec , put your battery back in and then press and hold Volume UP + POWER + HOME buttons

Samsung logo will show up. DONT LET GO buttons until 2 times logo shows up and go

third time you see logo, let buttons.

Now you will be in the TWRP custom recovery.

In the wipe menu of TWRP

SWIPE to Factory reset

Advance wipe

Wipe Cashe, Dalvik, System, data, internal storage.

Next : Format data >type YES >tick V

back>reboot menu

reboot RECOVERY

after recovery has booted again

swipe to allow modifications

install menu

1. if you have copied rom and gapps and magisk in Ext sdcard

choose storage> external sdcard

find and flash rom

flash Gapps

wipe cashe and dalvik

flash magisk

reboot System

2. If you DONT have an external sdcard

connect phone in your pc

when phone is recognized , copy ROM, Gapps and Magisk in your internal space.

Install menu

choose storage>internal storage

find and flash ROM

flash Gapps

wipe cashe and dalvik

flash magisk

reboot System

IN no more than 5 minutes you must have boot in your first custom rom

ENJOY :):):)