Installing Android Lollipop Firmware on Galaxy Note Pro LTE SM-P900 'Tutorial'

The Samsung Galaxy Note Pro LTE, model number SM-P900 is a high-end phablet that runs under the powerful and user-friendly Android operating system. As new firmware versions are released by manufacturers or custom ROM developers, it's crucial to keep your device up-to-date for security patches, bug fixes, performance enhancements, and feature additions.

In this tutorial, we'll show you how to install a Marshmallow-based Lollipop firmware on your Galaxy Note Pro LTE SM-P900. Please note that these instructions are only applicable if your device is running Android 4.3 or later (Jelly Bean or KitKat). If you're not sure about the current version of your ROM, follow our guide on how to check and update your Samsung Galaxy Note Pro LTE firmware.

Preparation

Before proceeding with the flashing process:

1. Make a full backup of all important data stored in internal storage (not microSD cards) using either:

- Stock Android Backup & Restore app

- third-party backup apps like Titanium Backup, etc.

2. Enable USB debugging on your Galaxy Note Pro LTE SM-P900 by going to Settings > About device and tapping the Build number seven times until you see 'You're now a developer'.

3. Install Samsung's official Odin3 tool (v1.5 or later) from its website.

Firmware Installation

Now, let's proceed with flashing Marshmallow-based Lollipop firmware on your Galaxy Note Pro LTE SM-P900:

Step 1: Download and extract the necessary files

- Visit our Android firmware section to download the correct TWRP recovery image for your device (e.g., twrp6xx.img) and fastboot bootloader file (.zip).

- Also, grab a Marshmallow-based Lollipop ROM package specific to your Galaxy Note Pro LTE SM-P900 model number from reputable sources like XDA forums or Android Development subreddit.

Step 2: Boot into Recovery Mode

1. Connect your device via USB cable.

2. Press and hold the Volume Down + Power buttons simultaneously until you see a boot menu appear on screen (about 10 seconds).

3. Release all keys when 'Recovery mode' is displayed in white text at top left corner of display.

Step 3: Flash Marshmallow-based Lollipop Firmware

1. Using Odin3, click 'AP' button and select the TWRP recovery image (.tar) from Step 1.

2. Click 'Start' to begin flashing process which may take around 5-10 minutes depending upon your device's processing speed.

Step 4: Flash Marshmallow-based Lollipop ROM

1. Once done, disconnect USB cable and power off your Galaxy Note Pro LTE SM-P900 by holding Power button for few seconds until it completely shuts down.

2. Press and hold Volume Up + Bixby (or Home) buttons simultaneously while powering on device again.

Step 5: First Boot Setup

After the initial setup process is complete, follow these steps:

1. Go to Settings > About Phone

2. Tap 'Build Number' seven times until you see a message saying 'You're now a developer'.

3. Return back and go into Developer Options (if not already enabled)

4. Scroll down to 'About phone'

5. Find the option that says 'Marshmallow-based Lollipop ROM' or something similar depending upon your device's model number

6. Tap on it once

Your Galaxy Note Pro LTE SM-P900 should now be running Marshmallow-based Lollipop firmware, with all its features and improvements!

Marshmallow 6.0.1 note 4