How to root Samsung Galaxy A3 SM A300G

A simple, safe and easy tutorial to root Samsung Galaxy A3 SM A300G with image guide. After root you can install custom Rom, App and Setting.

Hi, this is tutorial of root Samsung Galaxy A3 SM A300G. It is safe and easiest method for root Samsung Galaxy A3 A300G. This root guide is working on Samsung Galaxy Grand 2 SM G7102 Android 5.0.2 Lollipop and Android 4.4 KitKat.

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Samsung Samsung Galaxy A3 SM A300G has Brilliant 4.5 inch screen with HD resolution. This phone comes with superb build quality and innovative design. This phone now run on 4.4.4 KitKat and it will get Android Lollipop update very soon in future. Galaxy A3 come with preloaded themes and these are Basic, Classic, Craft, Natural and Sweet. Samsung Galaxy A3 SM-A300G has two outstanding features first Super AMOLED display and second one unibody design, and it’s make this phone very smoother and faster. If we talk on gaming of this phone then we find A3 performed very well. Samsung Galaxy A3 SM-A300G will get Android Lollipop update in future.

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Samsung Galaxy A3 SM-A300G has superb performance, So root Samsung Galaxy A3 A300G because root allows for you to use a maximum of your phone without any restrictions. After root you will install custom apps, custom Rom and custom setting in your Smartphone. But first you read Root Advantage and Disadvantage by this post then follow these steps and root your phone.

Preparations of Root:

1. Take a backup of your phone.
2. Your phone battery should charge 80% minimum.
3. Make sure proper power backup of your PC.

We need download these tools for root Samsung Galaxy A3 A300G process. If you have Samsung Galaxy A3 with diffrent variant then you must find your phone variant root guide click here because this guide is work only for Samsung Galaxy A3 SM-A300G.

File Name Download link
Samsung Galaxy A3 Odin Tool Download
Samsung Galaxy A3 USB Driver Download
Galaxy A3 SM-A300G CF-Auto-Root Download

Follow these steps to root Samsung Galaxy A3 SM A300G:

Step 1: Download and install your Phone USB driver on your PC and download Odin tool and CF-Auto-Root file and extract both file in a same folder.


Step 2: Now enable USB debugging mode on your Smartphone. Go to system settings then tap on Developer options and tap on USB debugging check box. ( If your phone have Android 4.2 or upper version then see how to enable Developer options here is guide of this Click here)

Step 3: Now we will go to Downloading Mode, So Switch off your phone. After then press and hold volume down key with Home key, while pressing these keys, then press and hold power button for a while and release all keys when you see ODIN Mode or Download Mode. see in this image.

Step 4: You will see a warning massage on your phone screen see in first image after then press Volume up key to continue or entering Download Mode. Now your phone entered in the Downloading Mode.

Step 5: Now double click on Odin.exe for run Odin tool and connect your device to PC via USB cable in Downloading Mode. When you connect your phone to PC then Odin tool detect your phone automatically and show COM port and give massage in massage box. See in this image.


Step 6: Now click on AP or PDA button in the Odin tool window and select CF-Auto-Root file. When you click on the PDA button Odin will ask you CF-Auto-Root file location, So browse it and select your CF-Auto-Root file from Odin folder or where you save this file.

Step 7: After select CF-Auto-Root file, c lick on Start button in the Odin tool.


Step 8: Now Root process start and it take few second to root Samsung Galaxy A3 A300G. When root process will complete, then you will see green box in the Odin. see in this image.

Step 9: In this process your phone automatically reboot and you will get a massage pass in the Odin tool window. Now disconnect your phone and start your phone then go to Application Menu where you will see SuperSU app. If you want check your phone is rooted or not, then use this app click here.

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How to Unroot your Samsung Galaxy A3 SM-A300G:

It is must for you to know, how to unroot Samsung Galaxy A3 A300G phone. When you feel that you don’t want rooted phone, then you can easily unroot your phone by un-install root app. Here is simple steps to unroot your device. You can also see unroot process in this image.

Step: First of all open Su App from your app menu and tap on Setting. Now scroll and find “Full Unroot” option and tap on it. that’s all.

href=””> Unroot-your-phone

This is simple and easy root Samsung Galaxy A3 SM A300G process for your device. I can try to make it easy and make all steps clear to understand and try to make image all step for you. If your feel any problem then please comment us. I try to best resolve your problem. Thanks and Credits :Chainfire

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