How To Enter Into Recovery Mode Samsung Galaxy Devices


2 Ways To Enter Into Recovery Mode Samsung Galaxy Devices

Talking approximately the Mode Recovery, many uses Mode it, in particular after you've got mounted the Custom Recovery like CWM or TWRP in your Android tool, then Mode Recovery lets you do a diffusion of jobs, amongst them is Backup, Restore, Flahing, nor did Swipe Data on Device your Android cellphone.


How to Sign Into Recovery Mode Samsung Galaxy Devices 

  • Now, turn off your Samsung Galaxy device by urgent the Power button, then choose Power Off on the screen.
2 Ways To Enter Into Recovery Mode Samsung Galaxy Devices

Caution: Make certain your Samsung Galaxy tool in a state now not related to the charger.
  • After your Samsung Galaxy device is inside the Power Off, now press and keep the Volume Up, Home, and Power simultaneously for a while.
2 Ways To Enter Into Recovery Mode Samsung Galaxy Devices

  • If you're lucky, the modern-day screen of your Samsung Galaxy device will switch to Recovery Mode.
2 Ways To Enter Into Recovery Mode Samsung Galaxy Devices


Of the two methods above, with any luck you may easily get into Recovery Mode for your Samsung Galaxy tool in accordance with my purpose on this put up.

How To Flash Custom Recovery TWRP/CWM And UPDATESuperSU.zip Samsung Galaxy Devices

How To Flash Custom Recovery (TWRP/CWM) And UPDATE-SuperSU.zip Samsung Galaxy Devices

In this put up I need to tell you approximately the way to do Flashing Custom Recovery (TWRP / CWM) to permit you to do many things, along with Backup, Restore, Flashing, Rooting and others.
Installing Custom Recovery (TWRP / CWM) in my opinion is the component you have to do before the machine your device is damaged (Bootloop, Brick and some thing else) so you will lose a few applications puppy and your personal data, which include images or photos which might be saved in internal Memory your Samsung Galaxy device. Hence, it's far better if you do Backup Data and packages earlier than the harm definitely came about.
To do Flashing Custom Recovery (TWRP / CWM) observe the step by step as under.
Preparation:
  1. Make certain you have a battery Samsung Galaxy 30-50% to make the technique of flashing TWRP / CWM Recovery.
  2. Prepare a USB Cable to attach your Samsung Galaxy tool to your laptop.
  3. On your Samsung Galaxy device, switch on USB Debugging Mode and OEM Unlock.

Stage Flashing TWRP / CWM Recovery:

  • Download and set up Samsung Android USB Driver for your pc, which serves to allow the laptop to apprehend your Samsung Galaxy tool.
  • Download and set up 15 Seconds ADB Installer on your laptop, whose characteristic is to let you enter into Download Mode your Samsung Galaxy Auto.
  • Download and extract the report Odin3 Downloader on your computer as a device to do Flashing Custom Recovery (CWM/TWRP) Recovery in your Samsung Galaxy device.
  • Download report Custom Recovery (TWRP/CWM) for Samsung Galaxy to your pc. Make positive you have a file with the extension tar or .tar.md5. Rename the record to recovery.
  • Now connect the Samsung Galaxy device on your laptop the usage of a USB Cable.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices

  • After that, you need to enter into Download Mode, to accomplish that, open a Command Prompt for your pc, after which type the command: adb reboot download
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices

Caution: Make positive your Samsung Galaxy tool is hooked up properly to the laptop in order that the computer can recognize or locate the presence of your Samsung Galaxy tool.
  • If the whole thing is going easily, it'll show the message Warning at the display of your Samsung Galaxy tool. In this example press Volume Up to hold. If you want to cancel this process, press the Volume Down button to restart your Samsung Galaxy tool.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices

  • If you select to continue, then there can be writing Downloading on the display screen of your Samsung Galaxy device.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices

  • Now open the record Odin3 for your computer, Odin3 will locate your Samsung Galaxy tool in case your tool is well related using the USB Cable. If Odin3 efficaciously detects your Samsung Galaxy device, then there may be a message Added within the message subject.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices

  • After that, now click on at the button AP or PDA present in Odin3 utility, and then navigate to the file TWRP / CWM recovery.tar.md5.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices

  • After that, now click on at the Start button in Odin3 software to make the manner of flashing TWRP / CWM Recovery speedy for your Samsung Galaxy tool.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices
  • Now you simply need to attend how fast the flashing process is completed, so that you see the message Pass! on the green box as proven beneath, indicating that the tool Samsung Galaxy you have correctly established TWRP / CWM Recovery.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices

  • Once that technique is finished, then the Samsung Galaxy your tool will reboot routinely.
  • Now you can go into Recovery Mode by using typing the command: adb reboot recovery on your computer Command Prompt.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices

  • If you managed to get into Mode TWRP / CWM Recovery properly, my congratulations to you, due to the fact now you could do Phase Rooting By the use of "UPDATE-SuperSU.zip" with the aid of following Method Using UPDATE-SuperSU.zip Rooting Android Device With Easy.

How Flashing UPDATE-SuperSU.zip Using TWRP Recovery.


This method might not all devices Samsung Galaxy will quit successfully, because I cannot assure it, and therefore I warn to you to be cautious, you can locate references how do Rooting your tool Samsung Galaxy your search discipline on this weblog or searching out it without delay in the search engine Google.com.
If you've actually positive by using deciding on this route, then I will manual you to do it well. Please comply with the little by little under.
Preparation:
  1. Make positive you have a battery Samsung Galaxy 30-50% to make the technique Flashing UPDATE-SuperSU.zip.
  2. On your Samsung Galaxy device, switch on USB Debugging Mode and OEM Unlock. (Skip if you already do it)
Stage Flashing UPDATE-SuperSU.zip Through TWRP Recovery Mode:
  • Download and set up Samsung Android USB Driver for your pc, which serves to allow the laptop to apprehend your Samsung Galaxy tool. (Skip if you already do it)
  • Download and set up 15 Seconds ADB Installer for your computer, whose function is to allow you to get into your Samsung Galaxy Recovery Mode to Auto. (Skip in case you already do it)
  • Download report UPDATE-SuperSU.zip, then enter it into the SDCard memory your Samsung Galaxy devices.
  • If you have not entered into TWRP Recovery Mode, observe the little by little to get into Recovery Mode Samsung Galaxy gadgets. But if the device Samsung Galaxy you are logged into TWRP Recovery Mode, now tap the Install button.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices

  • After that, now navigate to the document UPDATE-SuperSU.zip present on SDCard memory.
  • If you've got decided on the file UPDATE-SuperSU.zip, it'll display a verification of whether you'll do Flashing.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices

Caution: If you pick to do Flashing, then circuitously you're already receiving a extensive variety of risks so as to occur for your Samsung Galaxy tool, along with Bootloop, Brick or other dangers.
  • If you pick out to do Flashing, then do Swipe from left to right.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices

  • Now you wait for how rapid the flashing system is completed. Hopefully you are the lucky ones. After that tap "Reboot System".
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices

  • Once the your Samsung Galaxy devices restart, you'll discover the application SuperSU to your Samsung Galaxy devices application menu as within the photograph below.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy Devices

Optional: You can also verify if you want it, whether your device is without a doubt already Rooted or not using the utility Root Checker.

How To Root Samsung Galaxy On5 SMG550 And Install TWRP Recovery

How-to-Root-Samsung-Galaxy-On5-SM-G550.png

    In this publish will use UPDATE-SuperSU made via Chainfire to advantage root get entry to on Android devices. Not onlyUPDATE-SuperSU can do Rooting in opposition to the Android Devices, but nevertheless plenty greater to do, which includes RootGeniusiRootKingRootMobileGoKingorootOne Click Root, and SRSRoot, those equipment are designed to carry out several functions along with Rootingflash ROM, flash Kernel, Remove Ads in AppsBooster DeviceUninstall Preinstalled Apps, Remove BloatwareUnlock Screen, Download ROM and others.
    Some Tools on the pinnacle would require a PC to a place they walk, in case you do now not have a PC, you could do Rooting in your Android device without a PC, an application that you can use for Rooting Without PC is KingRoot Mobile360Root MobileiRoot MobileRootGenius MobileKey Master RootKingoroot MobileTowelRoot, and FramaRoot.
Preparation:
  1. Make sure you have a battery Samsung Galaxy On5 SM-G550 30-50% to make the technique of flashing TWRP Recovery.
  2. Prepare a USB Cable to attach your Samsung Galaxy On5 SM-G550 tool to your pc.
  3. On your Samsung Galaxy On5 SM-G550 tool, switch on USB Debugging Mode and OEM Unlock.

Stage Flashing TWRP  Recovery:

  • Download and deploy Samsung Android USB Driver to your computer, which serves to allow the computer to understand your Samsung Galaxy On5 SM-G550 tool.
  • Download and deploy 15 Seconds ADB Installer for your pc, whose characteristic is to let you enter into Download Mode your Samsung Galaxy On5 SM-G550 Auto.
  • Download and extract the record Odin3 Downloader for your pc as a device to do Flashing Custom Recovery (TWRP) in your Samsung Galaxy On5 SM-G550 device.
  • Download record Custom Recovery (TWRP) for Samsung Galaxy On5 SM-G550 on your pc. Make positive you have a document with the extension tar or .tar.md5. Rename the record to recovery.
  • Now join the Samsung Galaxy On5 SM-G550 device to your pc the usage of a USB Cable.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy On5 SM-G550 Devices

  • After that, you need to enter into Download Mode, to do so, open a Command Prompt for your laptop, after which kind the command: adb reboot download
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy On5 SM-G550 Devices

Caution: Make sure your Samsung Galaxy On5 SM-G550 tool is hooked up well to the pc so that the laptop can apprehend or discover the presence of your Samsung Galaxy On5 SM-G550 tool.
  • If the whole lot is going easily, it'll show the message Warning on the display screen of your Samsung Galaxy On5 SM-G550 tool. In this situation press Volume Up to continue. If you need to cancel this technique, press the Volume Down button to restart your Samsung Galaxy On5 SM-G550 device.
How To Root Samsung Galaxy On5 SM-G550 And Install TWRP Recovery

  • If you pick out to preserve, then there can be writing Downloading at the display screen of your Samsung Galaxy On5 SM-G550 device.
How To Root Samsung Galaxy On5 SM-G550 And Install TWRP Recovery

  • Now open the document Odin3 in your computer, Odin3 will locate your Samsung Galaxy On5 SM-G550 device if your tool is nicely connected the usage of the USB Cable. If Odin3 efficaciously detects your Samsung Galaxy On5 SM-G550 device, then there could be a message Added in the message discipline.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy On5 SM-G550 Devices

  • After that, now click on at the button AP or PDA current in Odin3 application, after which navigate to the record TWRP  recovery.tar.md5.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy On5 SM-G550 Devices

  • After that, now click on at the Start button in Odin3 software to make the process of flashing TWRP Recovery fast in your Samsung Galaxy On5 SM-G550 tool.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy On5 SM-G550 Devices
  • Now you just want to wait how rapid the flashing manner is finished, so you see the message Pass! on the green box as shown underneath, indicating that the tool Samsung Galaxy On5 SM-G550 you've got correctly mounted TWRP Recovery.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy On5 SM-G550 Devices

  • Once that manner is completed, then the Samsung Galaxy On5 SM-G550 your tool will reboot robotically.

How Flashing UPDATE-SuperSU.zip Using TWRP Recovery.

Preparation:
  1. Make positive you have got a battery Samsung Galaxy On5 SM-G550 30-50% to make the system Flashing UPDATE-SuperSU.zip.
  2. On your Samsung Galaxy On5 SM-G550 tool, switch on USB Debugging Mode and OEM Unlock. (Skip in case you already do it)
Stage Flashing UPDATE-SuperSU.zip Through TWRP Recovery Mode:
  • Download record UPDATE-SuperSU.zip, then enter it into the SDCard memory your Samsung Galaxy On5 SM-G550 devices.
  • If you have not entered into TWRP Recovery Mode, comply with the grade by grade to get into Recovery Mode Samsung Galaxy On5 SM-G550 gadgets. But if the tool Samsung Galaxy On5 SM-G550 you're logged into TWRP Recovery Mode, now tap the Install button.
How To Root Samsung Galaxy On5 SM-G550 And Install TWRP Recovery

  • After that, now navigate to the document UPDATE-SuperSU.zip present on SDCard memory.
  • If you have selected the file UPDATE-SuperSU.zip, it will display a verification of whether or not you will do Flashing.
How To Root Samsung Galaxy On5 SM-G550 And Install TWRP Recovery

  • If you pick to do Flashing, then do Swipe from left to right.
How To Root Samsung Galaxy On5 SM-G550 And Install TWRP Recovery

  • Now you wait for how fast the flashing technique is completed. Hopefully you're the fortunate ones. After that faucet "Reboot System".
How To Root Samsung Galaxy On5 SM-G550 And Install TWRP Recovery

  • Once the your Samsung Galaxy On5 SM-G550 devices restart, you'll find the utility SuperSU to your Samsung Galaxy On5 SM-G550 gadgets application menu as in the photograph below.
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy On5 SM-G550 Devices

Optional: You can also affirm in case you need it, whether your device is sincerely already Rooted or no longer using the utility Root Checker.

How To Root Samsung Galaxy J1 Mini SMJ105 And Install TWRP Recovery

How To Root Samsung Galaxy J1 Mini SM-J105 And Install TWRP Recovery

    In this publish will use UPDATE-SuperSU made through Chainfire to advantage root get right of entry to on Android devices. Not onlyUPDATE-SuperSU can do Rooting in opposition to the Android Devices, but nevertheless tons more to do, including RootGeniusiRootKingRootMobileGoKingorootOne Click Root, and SRSRoot, those gear are designed to perform several functions along with Rootingflash ROM, flash Kernel, Remove Ads in AppsBooster DeviceUninstall Preinstalled Apps, Remove BloatwareUnlock Screen, Download ROM and others.
    Some Tools on the pinnacle will require a PC to an area they stroll, if you do no longer have a PC, you could do Rooting in your Android device without a PC, an software that you may use for Rooting Without PC is KingRoot Mobile360Root MobileiRoot MobileRootGenius MobileKey Master RootKingoroot MobileTowelRoot, and FramaRoot.
Preparation:
  1. Make positive you have a battery Samsung Galaxy J1 Mini SM-J105 30-50% to make the procedure of flashing TWRP Recovery.
  2. Prepare a USB Cable to connect your Samsung Galaxy J1 Mini SM-J105 device to your computer.
  3. On your Samsung Galaxy J1 Mini SM-J105 device, turn on USB Debugging Mode and OEM Unlock.

Stage Flashing TWRP  Recovery:

  • Download and set up Samsung Android USB Driver for your pc, which serves to allow the laptop to recognize your Samsung Galaxy J1 Mini SM-J105 device.
  • Download and set up 15 Seconds ADB Installer for your computer, whose characteristic is to assist you to enter into Download Mode your Samsung Galaxy J1 Mini SM-J105 Auto.
  • Download and extract the document Odin3 Downloader for your laptop as a device to do Flashing Custom Recovery (TWRP) for your Samsung Galaxy J1 Mini SM-J105 device.
  • Download document Custom Recovery (TWRP) for Samsung Galaxy J1 Mini SM-J105 in your laptop. Make positive you have got a report with the extension tar or .tar.md5. Rename the file to recovery.
  • Now connect the Samsung Galaxy J1 Mini SM-J105 device for your computer using a USB Cable.
How To Root Samsung Galaxy J1 Mini SM-J105 And Install TWRP Recovery

  • After that, you need to enter into Download Mode, to accomplish that, open a Command Prompt to your laptop, after which kind the command: adb reboot download
How To Flash Custom Recovery (TWRP/CWM) Samsung Galaxy J1 Mini SM-J105 Devices

Caution: Make certain your Samsung Galaxy J1 Mini SM-J105 device is connected nicely to the computer so that the computer can understand or hit upon the presence of your Samsung Galaxy J1 Mini SM-J105 tool.
  • If the entirety is going smoothly, it will display the message Warning on the display screen of your Samsung Galaxy J1 Mini SM-J105 device. In this case press Volume Up to continue. If you want to cancel this technique, press the Volume Down button to restart your Samsung Galaxy J1 Mini SM-J105 device.
How To Root Samsung Galaxy J1 Mini SM-J105 And Install TWRP Recovery

  • If you pick out to continue, then there could be writing Downloading on the display of your Samsung Galaxy J1 Mini SM-J105 tool.
How To Root Samsung Galaxy J1 Mini SM-J105 And Install TWRP Recovery

  • Now open the file Odin3 for your pc, Odin3 will discover your Samsung Galaxy J1 Mini SM-J105 device if your tool is properly connected the usage of the USB Cable. If Odin3 effectively detects your Samsung Galaxy J1 Mini SM-J105 tool, then there might be a message Added within the message field.
How To Root Samsung Galaxy J1 Mini SM-J105 And Install TWRP Recovery

  • After that, now click at the button AP or PDA current in Odin3 utility, after which navigate to the file TWRP  recovery.tar.md5.

How To Root Samsung Galaxy J1 Mini SM-J105 And Install TWRP Recovery
  • After that, now click at the Start button in Odin3 application to make the method of flashing TWRP Recovery quick to your Samsung Galaxy J1 Mini SM-J105 device.
How To Root Samsung Galaxy J1 Mini SM-J105 And Install TWRP Recovery

  • Now you simply need to wait how rapid the flashing procedure is completed, so you see the message Pass! at the inexperienced field as shown underneath, indicating that the tool Samsung Galaxy J1 Mini SM-J105 you've successfully mounted TWRP Recovery.
Odin3-Flash-Recovery-Finish.png

  • Once that system is finished, then the Samsung Galaxy J1 Mini SM-J105 your device will reboot mechanically.

How Flashing UPDATE-SuperSU.zip Using TWRP Recovery.

Preparation:
  1. Make positive you've got a battery Samsung Galaxy J1 Mini SM-J105 30-50% to make the system Flashing UPDATE-SuperSU.zip.
  2. On your Samsung Galaxy J1 Mini SM-J105 device, turn on USB Debugging Mode and OEM Unlock. (Skip in case you already do it)
Stage Flashing UPDATE-SuperSU.zip Through TWRP Recovery Mode:
  • Download document UPDATE-SuperSU.zip, then enter it into the SDCard memory your Samsung Galaxy J1 Mini SM-J105 devices.
  • If you haven't entered into TWRP Recovery Mode, follow the little by little to get into Recovery Mode Samsung Galaxy J1 Mini SM-J105 devices. But if the device Samsung Galaxy J1 Mini SM-J105 you're logged into TWRP Recovery Mode, now tap the Install button.

How To Root Samsung Galaxy J1 Mini SM-J105 And Install TWRP Recovery

  • After that, now navigate to the report UPDATE-SuperSU.zip existing on SDCard memory.
  • If you have got decided on the document UPDATE-SuperSU.zip, it will display a verification of whether you will do Flashing.
How To Root Samsung Galaxy J1 Mini SM-J105 And Install TWRP Recovery

  • If you choose to do Flashing, then do Swipe from left to right.
How To Root Samsung Galaxy J1 Mini SM-J105 And Install TWRP Recovery

  • Now you wait for how fast the flashing method is completed. Hopefully you're the lucky ones. After that tap "Reboot System".
How To Root Samsung Galaxy J1 Mini SM-J105 And Install TWRP Recovery

  • Once the your Samsung Galaxy J1 Mini SM-J105 devices restart, you'll discover the application SuperSU on your Samsung Galaxy J1 Mini SM-J105 devices software menu as within the photograph underneath.
How To Root Samsung Galaxy J1 Mini SM-J105 And Install TWRP Recovery

Optional: You can also verify in case you want it, whether your tool is virtually already Rooted or not the use of the application Root Checker.

2 Ways To Enter Into Download Mode Samsung Galaxy Devices


How to Reboot Into Download Mode Samsung Galaxy Devices

   In this post I need that will help you with Samsung Galaxy gadgets who need to flash the Stock ROM, Custom ROM, Custom Recovery (CWM / TWRP) or Rooting the usage of CF-Auto-Root.
Flashing all the ways that the usage of Odin3 will want a Samsung Galaxy tool in Download Mode, therefore I am here to share to you about 2 Ways To Go To Download Samsung Galaxy Mode with no trouble.
The first way we are able to do it in Auto with 15 Seconds ADB Installer tool mounted at the computer, at the same time as the second way is by manually, through urgent some buttons on the tool Samsung Galaxy.
To do so, please observe the grade by grade beneath nicely.

Preparation:
  1. Make certain your Samsung Galaxy tool have a battery 20-30% to expedite the process.
  2. Prepare a USB cable to connect your Samsung Galaxy tool to your pc.
  3. On your Samsung Galaxy device, switch on USB Debugging Mode Mode and OEM Unlock.

Stage To Go To Download Mode Device Samsung Galaxy:
Because in this put up will use 2 Ways To Go To Download Mode Device Samsung Galaxy, then the first method as follows:

First Method (Automatic):

  • Download and installation Samsung Android USB Driver for your pc, which serves to allow the computer to apprehend your Samsung Galaxy tool.
  • Download and installation 15 Seconds ADB Installer on your laptop, whose feature is to can help you input into Download Mode your Samsung Galaxy.
  • After that, now connect your Samsung Galaxy devices to computer the usage of a USB cable.
How to Reboot Into Download Mode Samsung Galaxy Devices

Caution: Make positive your Samsung Galaxy device is hooked up well to the laptop so that the pc can recognize or stumble on the presence of your Samsung Galaxy tool.
  • After that, open a Command Prompt for your pc, after which kind the command: adb reboot download
How to Reboot Into Download Mode Samsung Galaxy Devices
  • If the entirety goes easily, it's going to show the message Warning at the display of your Samsung Galaxy tool. In this example press Volume Up to hold. If you want to cancel this procedure, press the Volume Down button to restart your Samsung Galaxy device.
How to Reboot Into Download Mode Samsung Galaxy Devices

  • If you pick to retain, then there can be writing Downloading at the screen of your Samsung Galaxy tool.
How to Reboot Into Download Mode Samsung Galaxy Devices

Now your Samsung Galaxy device is already in a kingdom of Download Mode, and you may do Flashing Stock ROM, Custom ROM, Custom Recovery (CWM / TWRP) or Rooting the usage of CF-Auto-Root on your Samsung Galaxy device.

Second Method (Manual):

If you do now not need to enter into Download Mode Device Samsung Galaxy Automatically, then you can do it with the aid of the Manual, particularly via urgent a mixture of keys on your Samsung Galaxy tool. More information comply with How to Sign Into Download Mode Device Samsung Galaxy Manually below.
  • Now, flip off your Samsung Galaxy device via pressing the Power button, then pick out Power Off at the display.
2 Ways To Enter Into Download Mode Samsung Galaxy Devices

  • After your Samsung Galaxy tool is inside the Power Off, now press and keep the Volume Down, Home, and Power simultaneously for some time.
2 Ways To Enter Into Download Mode Samsung Galaxy Devices

  • So you get the message Warning at the display of your Samsung Galaxy tool. In this example press Volume Up to hold. If you want to cancel this procedure, press the Volume Down button to restart your Samsung Galaxy device.
How to Reboot Into Download Mode Samsung Galaxy Devices

  • If you pick to retain, then there can be writing Downloading at the screen of your Samsung Galaxy tool.
How to Reboot Into Download Mode Samsung Galaxy Devices

Now your Samsung Galaxy device is already in a kingdom of Download Mode, and you may do Flashing Stock ROM, Custom ROM, Custom Recovery (CWM / TWRP) or Rooting the usage of CF-Auto-Root on your Samsung Galaxy device.