Today we will talk about custom eRobot firmware based on Android 5.1.1 for the Galaxy Note 4, which can increase the capabilities of your gadget. This firmware is essentially a high-quality port of the stock software of the current flagship Galaxy Note 5 with many improvements. Thus, every owner of a Galaxy Note 4 with an Exynos processor on board can not only refresh the user interface, but also receive a number of functional advantages of the 2015 flagship firmware. If I've interested you, then let's continue.
Of course, the firmware also has disadvantages, but they are not significant. And judging by the development of the project, all of them will be eliminated by the developers in the near future, but first things first.
The first thing you should know is that the eRobot firmware turns your Samsung Galaxy Note 4 into a Galaxy Note 5. Everything from the appearance to the model number will change. Once you unlock your device, you'll see the same lock screen with the same effects as the new Note 5. The firmware has increased pixel density, so everything will appear small, but this is an advantage because more content can fit on the screen. Over time, you will get used to it and agree with my words. I think it's time to answer some important questions that will help you learn more about this software.
What does the firmware look like?
Now you can see screenshots that clearly demonstrate the user interface of the firmware. This way you can get acquainted with the appearance of its different parts.
To me, everything looks very good. A pleasant combination of colors does not distract from working with the device. You can also select the screen mode in Display settings, just like before.
This firmware includes support for themes, which you can download completely free from Galaxy Apps. You can completely change the appearance of the interface.
What about battery life?
The firmware behaves adequately both under load and in standby mode. For example, it took me 2-3% to charge overnight with Wi-Fi turned on, and I never turn off GPS. At the same time, I have several popular instant messengers installed, an email client and other applications that like to remind me of themselves and wake up the device once again. The time the screen is on in the battery statistics is about 5 hours, and the brightness is set to almost minimum (auto-tuning is enabled).
The settings contain battery saving modes, common for Samsung smartphones. It's worth noting that I'm using a custom Suemax kernel, which you can choose during the firmware installation process.
Is the camera also from the Galaxy Note 5?
Unfortunately no. It was not possible to port the camera app from Note 5 with its full functionality. Some modes simply do not work, so the developer decided to use the camera from the stock firmware for Note 4.
Thus, the quality of pictures and videos will not differ from those that you would have taken with the original ROM.
Do the fingerprint scanner, S Pen and health sensors work?
Everything here is also top notch. All features of S Health, fingerprint scanner and S Pen are retained. I have never had any problems with the above functions on custom eRobot firmware.
Also, the same goes for the IR port that I use to control my home appliances. You can also easily connect a mouse, keyboard and other devices via OTG.
Benefits of custom eRobot firmware
The first thing I wanted to talk about is the built-in application permission manager, thanks to which you can limit the access of a particular program. Similar functionality appeared in the latest version of Android 6.0 Marshmallow.
If you don't use the S Finder or Quick Connect features, you can remove them from the notification bar as shown in the screenshots above. During installation, you can choose which applications you want to use.
In addition, you can improve the sound of the built-in speaker using the Viper4Android tool, which can be installed during eRobot firmware.
Firmware disadvantages
As I already said, this firmware has its problems, but they are not significant and, most likely, they will all be fixed when you read this review.eRobot Installation Features
The process is not entirely ordinary, since developers use the Aroma installer, which allows you to select a particular kernel, applications, region, etc. during the installation of the firmware. Don't be scared, because everything is actually very simple. You can follow the development of the firmware.To install custom firmware, you will need a custom recovery, which you can install by reading our step-by-step guide.
The developer claims that the eRobot firmware is only for the SM-N910C model, but you can install it on the SM-N910H, since both devices are almost identical. You just need to flash the radio separately. In this case, I advise you to backup all partitions via TWRP, including Radio, before flashing the firmware. If you have an N910H, then after installing eRobot we restore your radio to recovery.
So, how to install the ported firmware from Galaxy Note 5 on your Galaxy Note 4? It's quite simple! Please read our instructions carefully, but before you start, it will allow you to return to the previous firmware at any time.
Installing custom eRobot firmware on Galaxy Note 4:
- follow this link (make sure you have the latest version) and copy the file to your device memory and flash drive.
- We launch custom recovery by pressing the button on the device when it is turned off. “Volume up”, "Home" And "Nutrition".
- On the main screen press the button “Install”, look for the firmware file and tap on it to open it.
- After this, we need to confirm the launch of the installer by dragging the slider that appears on the screen.
- Now follow the instructions that appear on the screen.
- Once the process is complete, the device can be rebooted or continue working with recovery.
Recently, CyanogenMod 13 firmware based on Android 6.0 Marshmallow appeared. This software is currently only available to users of Samsyng Note 4 N910F/N910G. Owners of the official version of the Galaxy Note 4 N910C (Exynos) need to wait a little for now.
Note! This firmware is intended for N910F/N910G and does not fit N910C/N910H.
Before starting work, copy the data to be able to restore the system in case of incorrect actions (). To install CyanogenMod, you must have a custom recovery installed, such as either .
Let us immediately note that so far the firmware is not working correctly. NFC does not work, the fingerprint scanner does not work, and there are also minor minor errors. However, in the next versions the developers will eliminate all the shortcomings. According to preliminary testing, the battery began to drain a little faster. If you still want to install new software, then follow these steps.
Steps to install CyanogenMod 13 on Galaxy Note 4
1. The smartphone must have CWM Recovery or TWRP on board. In addition, more than half of the battery charge should remain.2. Download , . We remind you that the firmware works correctly only on N910F/N910G models.
3. Copy files to any (external or internal) smartphone memory.
4. Turn off the device and boot into recovery (press Home, Volume Up, Power).
5. Mandatory clearing of the cache in the recovery menu: Data and Cache, Dalvik Cache, System.
6. Installing archive firmware Zip.
7. Installation Gapps.
8. Installation Blobsv.
9. Next we reboot
Instructions for flashing the Samsung SM-N910C Galaxy Note 4 smartphone to original or custom firmware, a new version of Android, obtaining Root superuser rights on the Samsung Galaxy Note 4 phone.
How to flash Samsung SM-N910C Galaxy Note 4? There are several ways to flash this smartphone; in this article I will tell you how to flash the Samsung Galaxy Note 4 to the official original firmware using the Odin program. And also a method for flashing custom firmware on a Samsung Galaxy Note 4 phone using custom recovery, without the need for Root.
Before flashing the gadget's firmware, you must disable the reactivation lock so that the phone does not become blocked. To do this, go to “Settings”, select “Security” and uncheck the “Re-activation blocking” option. If the data on the device is encrypted, then you need to completely decrypt it, otherwise after flashing the firmware you will not be able to restore access to it.
1. Flashing the official single-file firmware
Before flashing the firmware, be sure to fully charge your smartphone, check whether the cable through which you will flash your Galaxy Note 4 is damaged, Kies and its services are closed on your PC.
Be sure to first read these instructions for flashing the Samsung SM-N910C Galaxy Note 4 firmware to the end, and only then start flashing the firmware for your “animal”.
And so the first thing you need to do is download and install on your PC the drivers for connecting the phone to the PC - Drivers, then download the programmer program itself - Odin3 v1.85
Next you should download the firmware you like - N910CXXU1COH4 Android 5.1.1, N910CXXU1BOE1 Android 5.0.1
Samsung Galaxy Note 4 N910 Film
Call the task manager and stop all processes with the word “Kies”. We run the Odin 3 1.85 program as an administrator and see the following window:
Press the PDA (or “AP”) button and select the TAR file from the folder where we placed the downloaded firmware, and check all the boxes as shown in the screenshot below. In addition to the firmware, the archive may contain the file SS_DL.dll - we don’t count it - it’s a remnant of KIES (garbage).
We enter the smartphone into download mode.
To do this, you need to turn off the smartphone and then, with the phone turned off, simultaneously press the Volume Down + On button. + Home, then confirm the desire to flash by pressing the Volume Up button, a green robot should appear with the inscription “Downloading...” and connect the smartphone to the PC using the included USB cable. In the upper left corner, a window with the inscription ID:COM will light up in blue - this means the PC has recognized your smartphone.
Press the START button, after which the firmware process will start. Under no circumstances should you interrupt the firmware - we will end up with a high-tech brick. Usually the process lasts 4–5 minutes, it all depends on your computer. During the firmware installation process, the smartphone will reboot on its own, wait until the message “RESET!” appears.
That's all, you have updated your Samsung SM-N910C Galaxy Note 4 to the new official firmware.
2. Instructions for flashing custom firmware on Samsung Galaxy Note 4
The custom firmware is almost completely similar to the original firmware, but with some additions, which we will discuss in detail below.
So, first you need to install custom recovery TWRP Recovery on your smartphone. To do this, download the TWRP Recovery archive.
Next, we take out the file with the .tar extension from the archive and flash it using ODIN according to the first point of this instruction (flashing the official firmware), the difference is that in the PDA field we insert not the firmware, but our custom recovery.
It is also important that when flashing a custom recovery without obtaining Root, when you reboot the smartphone, the stock recovery is restored, so you need to flash the custom recovery by unchecking Auto reboot in the Odin 3 program, after flashing the custom recovery, turn off your Samsung SM-N910C Galaxy Note 4 manually (directly from Download mode, disconnecting from the computer), then from the off state go to Recovery mode (three buttons)). After CF-Auto-Root this is no longer relevant, the procedure for restoring stock recovery is nailed down.
The firmware itself can be downloaded - for example TeamEOS, AllianceROM or the firmware catalog - Needrom
Then we go into custom recovery. To do this, turn off the device and hold down the buttons at the same time Power, Home And Volume Up.
Delete all data on the device (Optional). In recovery we select Wipe date/factory reset -> Yes – Wipe all user data.
Let's go to Wipe cache partition and choose Yes -> Wipe cache partition.
Let's go to Advanced -> Wipe dalvik cache -> Yes – Wipe dalvik cache.
Let's go to Mount and Storage and format the sections:
/boot
/cache
/system
/data
Let's go to Install Zip -> Choose zip from storage/sdcard1(Or chose zip from external sdcard depending on the recovery), select the previously copied firmware on the memory card and select Yes – install, the installation of the firmware will begin.
After installing the firmware, in recovery select Reboot system now and the device will begin rebooting.
In this post we will talk about how to properly update your operating system. There are several ways to do this. Firstly, these are automatic OTA updates to the latest official OS version. Secondly, manually update to the latest official version of the operating system. Thirdly, numerous custom firmware. We will talk about all this in detail below.
Before you start upgrading your OS, you need to back up your important data. Of course, for OTA updates this point can be omitted, but for custom firmware it is mandatory (if you do not want to start using your SamsungGalaxyNote 4 from scratch). In addition, do not forget that installing custom firmware is an unofficial procedure that leads to loss of warranty. You can restore the latter by returning all factory restrictions. To do this, you will need to manually install the latest official version of the operating system.
Another important nuance is that SamsungGalaxyNote 4 There are several different modifications. To avoid breaking your device, carefully check its model number and compare it with the one listed in the corresponding manual or with the one for which the update files are intended. Do not forget that all responsibility for carrying out such operations falls solely on the shoulders of the device owner. Therefore, you should carefully follow all the points indicated in the manual, as this will avoid unwanted problems.
Update Samsung Galaxy Note 4 using OTA
WITH OTA updates are very simple. Their appearance depends on several factors: region, mobile operator, device model. If you are lucky and OTA update for your SamsungGalaxyNote 4 ready, you will receive a notification about it. You can also check for updates manually. To do this you need:
- Connect to a WiFi network, as you will have to download a large amount of information.
- Open menu Samsung Galaxy Note 4.
- Go to settings.
- Open a menu item with information about SamsungGalaxyNote 4 .
- Check the sub-item where information about updates appears.
- If you are lucky and the notification is in place, then to install it you will have to follow all further instructions that will appear on the screen SamsungGalaxyNote 4 .
Update Samsung Galaxy Note 4 to the latest official OS version using Odin
For this operation you will have to perform several preparatory steps. First, you need to disable all antivirus and security tools on your PC. Secondly, on SamsungGalaxyNote 4 you need to activate the USB debugging option (it is located in the developer options). Thirdly, the smartphone battery needs to be charged so that it does not run out during the installation of updates. And don't forget about the USB cable that you can use to connect SamsungGalaxyNote 4 to the computer. And now directly about the installation procedure itself.
1. Download and install Odin on your PC.
2. Install on the computer SamsungKIES and drivers for SamsungGalaxyNote 4 .
3. Download the update file and unpack its contents to the desktop. Be careful and use only those files that match the model of your SamsungGalaxyNote 4 .
4. Launch Odin.
5. Start the download mode on SamsungGalaxyNote 4 .
6. Connect the phablet to the PC via USB.
7. B Alone A message with the text “added” should appear, and the ID:COM section should turn yellow or blue.
8. Now you need to select “PA” in the program and find the update file on the desktop.
9. After this, you can begin the installation process by clicking on “Start”.
10. If the procedure was successful, then One will display a message with the text "pass" and the ID:COM section will turn green.
11. Now SamsungGalaxyNote 4 You can disconnect it from your PC and restart it.
12. If One frozen, then the phablet must be turned off and restarted. After this, you need to reinstall the drivers and try again.
Updating Samsung Galaxy Note 4 using custom firmware
The preparatory stage in this situation is absolutely the same as in the previous case. As for installing any custom firmware, it is to some extent associated with risk: there is no guarantee, you need to do a wipe, if something goes wrong, you will have to be responsible for everything yourself. But many owners Android This does not stop devices, as a result of which they enjoy all the benefits of custom firmware. As for the installation of the custom ROM itself, the procedure includes the following points:
1. Download the custom firmware file for your model SamsungGalaxyNote 4 .
2. Save it on your desktop and do not unpack it.
3. Connect the phablet to the PC via USB.
4. Move the update file to the smartphone’s SD card.
5. Disable SamsungGalaxyNote 4 from the computer.
6. Load the phablet into recovery mode
7. We do a wipe (wipe data factory reset, wipe cache partition and wipe dalvick cache).
8. Install the firmware file (install zip from SD card and choose zip from SD card).
9. Now that the custom firmware is installed, you need to reboot the device (reboot system now).
10. If during the first boot Note 4 hangs (does not load for more than 10 minutes), then you need to return to recovery again and do a wipe (wipe data factory reset and wipe cache partition), and then reboot your smartphone.
Don't forget that to install custom firmware you need to unlock the bootloader, get root rights, install a custom recovery image, and create backup copies of all important data and settings.
Updating Samsung Galaxy Note 4:
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