To install a custom ROM on your Samsung Galaxy J5 (2016), follow these steps:
"A rugged brick from Cat," she shot back. "Just buy a used S21 and call it a day." samsung galaxy j5 2016 custom rom link
: Known for extreme customization options, with older stable builds like v6.1.0 (Android 8.1) still available. Quick Installation Guide How to install android 10 custom rom in samsung j5 To install a custom ROM on your Samsung
You have the wrong TWRP version or the ROM is not for your exact bootloader. Update TWRP to the latest j5x version (3.7.0+). samsung galaxy j5 2016 custom rom link
(model SM-J510FN/F/G, codename j5xnlte ) can be updated beyond its official Android 7.1.1 limit through various community-maintained custom ROMs.