It is not an unknown fact that Samsung puts in a lot of bloatware into their phones. One way of removing bloatware from the Galaxy J2 J200G is by rooting and uninstalling the system applications. Second way of getting rid of them by installing a debloated ROM for Galaxy J2 android phone. This ROM is bloatware free and offers long battery life. It has VoLTE support and pre rooted as well so there is no need to root it. The only requirement is Galaxy J2 CWM / TWRP custom recovery which lets one to install third party custom firmwares on android phones.
Here are features of debloated Galaxy J2 J200G ROM.
* Extremely Debloated.
* Pre Rooted.
* Custom Boot Animation (Pixel)
* Busybox Installed.
* SuperSU ,Xposed Installer as System app.
* Samsung Video player with Gesture Support.
* Many Ringtones,Notification sounds Removed.
* FaceBook,Whatsapp Pre-Installed.
* Shareit,Root Explorer Pro Pre-Installed.
* Many Tweaks In Build.Prop File.
* VoLTE Support.
* Battery Life Increased.
* Internal Memory More.
1. Wipe Cache,Dalwik Cache, System, Data.
2. Now Install The ROM in TWRP recovery.
3. First Boot Takes About 3-8 Minutes.
The only thing that is not working is Bluetooth file transfer so you would not be able to send anything via Bluetooth.