A: No. With TWRP installed via the Odin method (which requires no root access), you can flash custom ROMs directly. Root is useful for other customizations but is not a prerequisite.
Navigate to your external storage and select the .
Go back to the main menu, tap Install , navigate to your MicroSD card, select the ROM .zip file, and swipe to confirm the flash. smj110h custom rom exclusive
Absolute raw speed. It turns the device into an ultra-responsive media player or dedicated retro gaming emulator. Essential Pre-Requisites Before Flashing
TWRP (Team Win Recovery Project) is the custom recovery environment you need to flash custom ROMs onto your SM-J110H. Fortunately, the SM-J110H (code name j1pop3g) is officially supported by TWRP. Navigate to your external storage and select the
Inside Developer Options , switch Window animation scale, Transition animation scale, and Animator duration scale from 1.0x to 0.5x or Off for an instantly snappier user interface. Conclusion
Frees up crucial megabytes of system memory, allowing smoother background multitasking. It turns the device into an ultra-responsive media
If you have your TWRP recovery ready, here is the standard flashing protocol for 90% of SMJ110H ROMs:
Check the boxes for . Do not check Micro SD Card.