Make sure You download all required files, if done let’s to do this. You need to first fulfill the below requirements before proceeding to the steps.

Difference between Custom Firmware ROM and Firmware ROM… The term ROM stands for Read-Only Memory. A custom Android ROM refers to a phone’s Firmware, based on Google’s Android smartphone platform.

We listed Best Samsung Galaxy A SM-A520F/K/W Custom ROMs based on frequent Support and security. You should have any custom recovery like TWRP to flash these ROMs. There are very less chances that Samsung will officially release the Android 7.0 Nougat OS for Galaxy A5. So it’s always a better choice to go for the unofficial third-party custom ROMs instead of waiting for the latest official firmware. This way you can enjoy and experience the latest specs of the newly launched Android update. There are many Android developers out there who are constantly working on various devices just to provide you with the latest versions unofficially. There are  many users who love to use the MIUI user interface on Samsung devices.

• AOSP Extended ROM is one of the options to consider for a seamless Android experience on rooted devices.
• The Flash File will help you Upgrade, Downgrade, or re-install the Stock Firmware (OS) on your Mobile Device.
• It is a pure Android implementation with stock unmodified AOSP code.

They may consider themselves a “best of” custom ROM. This is our dedicated post for Samsung Galaxy A50 SM-A505W .

Havoc OS is available for many Android devices; it is similar to the CrDroid ROM in customization. The battery optimization capability of this ROM was quite impressive when we tried it. You stock firmware can customize this OS until it fits your taste.