If LineageOS is too plain for you, but you still want a stock Android feel, AOSP Extended is the middle ground. It takes the stock Android Open Source Project and adds a "Customize Everything" mentality.
| Issue | Fix | | :--- | :--- | | WiFi or Bluetooth MAC address changes | This is normal on AOSP ROMs for this chipset. | | FM Radio doesn't work | No custom ROM supports it; use online radio. | | Encryption doesn't work | Avoid encrypting; it breaks TWRP access. | | Low in-call volume | Install JamesDSP or ViPER4Android module. | samsung galaxy j4 plus custom rom hot
Samsung discontinued official support years ago, leaving custom ROMs as the only way to get modern security patches. Top "Hot" Custom ROMs for Samsung Galaxy J4 Plus If LineageOS is too plain for you, but
Always ensure you back up your EFS partition in TWRP before flashing so you can restore your cellular signal if it goes missing. | | FM Radio doesn't work | No
Here’s why the J4+ custom ROM scene is low-key exciting right now:
Turn off your device completely. Hold down the buttons simultaneously until the TWRP recovery screen appears. Step 2: Wipe the Old System Tap on Wipe from the TWRP main menu. Select Advanced Wipe .