Welcome back to Galaxy A21 Customization Point.
This article will guide you on how you can install Custom ROM on Galaxy A21 devices.
Note – Installing Custom ROM comes at risk. We’ll not responsible for any kind of loss. Do at your own risk.
So many users asked in the comment about the custom ROM installation process. And the best website to download custom ROM.
We recommend you follow Xda developers to download any custom ROM.
Before you’re going to read the process to install a custom ROM, make sure you know what is custom ROM. And why you need to install Custom ROM on your Samsung Galaxy A21 device.
What Is Custom ROM?
A Custom ROM is a Source code that is provided by Google itself. Custom ROM gives you the functionality and authority to customize your device, which Stock ROM can’t offer.
In short – Because Android is an open-source platform OS, So anyone can edit or modify the functions to make Android better. I.e., referred to as Custom ROM.
Why Should You Install Custom ROM On Samsung Galaxy A21 Device?
For a standard user, stock ROM is enough. Because the users don’t become aware of their freedom.
But many developers know about how they can make better os and enhance users’ experience of Android.
These ROMS gives you the ability to remove system bloatware, which is annoying every time. Isn’t it true?
Another big reason is that every manufacturer gives updates for a few years.
After a few years, they stop giving the device updates. That’s mean the old user won’t get the new function and features. Which is too bad for old users.
Custom ROMS comes to rescue those users. Who doesn’t get an update from manufacturers? By installing Custom ROM, you’ll feel like you have a new device that is 100% different from android OS.
These are some unbeatable facts about custom ROMS. Which is loved by almost every tech enthusiast.
Right now, several stock ROM is available to install. But most of them are unstable.
Don’t install any custom ROM without guidance and proper knowledge. It can cause your device to brick. Be careful!
Pros And Cons Of Installing Custom ROM On Galaxy A21 Device
Customized ROM will enhance the experience of using Android. Stock ROM doesn’t give the functionality which Custom ROM offers.
Not only customization, but it’ll also give complete access to system files, which stock rom can’t do.
Once you installed a custom ROM on your device, you’ll feel like a bird. You don’t need any permission to install a third-party application. But in stock ROM, you have permission before installing any third-party application.
These are the plus points about ROM. Now coming to the dark side of customizing rom.
If you install the wrong custom ROM, then the device will brick. So always download the right custom ROM and also check before installing. (You can check custom ROM on Android simulators) Are you enjoying it!
Check out the awesome guide in order to unlock Galaxy A21 bootloader in a few minutes.
Guide To Install Custom ROM On Samsung Galaxy A21 Device
Follow all steps carefully to successfully install custom ROM on the Galaxy A21 device.
Don’t download Custom ROM from any XYZ Website. It’ll damage your device.
Every step is essential to install custom ROM on the Galaxy A21 device. Don’t try to skip anyone –
- Create Backup – This is the Root step before installing ROM. Take a complete backup of the Galaxy A21 device. Because the installing process wipes out all data of your android device. For security purposes, you have to take full android backup.
- Unlock Bootloader – The next important step is bootloader unlocking. You can’t install any custom ROM on the Galaxy A21 device without unlocking the bootloader. Enable developer options before unlocking the bootloader.
Once you have done the above mention steps. Then all your work to find the best custom ROM for the A21 device.
Steps To Install Custom ROM On Samsung Galaxy A21
We considered that you already downloaded the best custom ROM for the Galaxy A21 device. After you downloaded the custom ROM successfully, then follow the flashing ROM below –
- First, Reboot the Samsung Galaxy A21 device into recovery mode.
- Tap on the install button on recovery.
- Find the downloaded file (zip format which you download in the above step) and select it.
- Wait for completing the installation process of this file.
Congratulations! You successfully installed Custom ROM on the Samsung Galaxy A21 device in just a few minutes. In case you want to root Galaxy A21 android device without a PC then make sure you check out the mentioned guide.
It’ll help you a lot.
By reading this article, you’ll get complete information about custom ROM and how. Much is beneficial for you.
Nowadays custom ROM users are increasing rapidly. Do you know why?
Custom ROM is 100 times better than the stock ROM. You’ll agree with us after installing ROM on your galaxy device.
If you have any queries in your mind, then comment below to get answers quickly. Our team will solve your query as soon as possible.
FAQ (Frequently Asked Questions)
Is Installing Custom ROM will make a better Galaxy A21 device?
Yes, but it depends on the custom ROM and what you need. Right now, a lot of custom ROM is available on the internet. All have their own features and functionality. These features and functionality make custom rom better than stock ROM.
Can you install a Custom ROM brick galaxy A21 device?
Yes, installing corrupt custom ROM can brick a galaxy device. So keep in mind that always check Custom ROM before installing.