No. Samsung introduced anti-rollback (AVB) with later updates. Once you are on bootloader version N920FXXU5xxx, you cannot revert to a v4 bootloader.
When a warning screen appears, press to enter Download Mode. 4. Connect and Load Files samsung n920f flash file
The "flash file" didn't just repair the phone; it liberated it. It proved that in the tech world, hardware is just potential energy—it takes the software (and the community that writes it) to unleash the kinetic power. but even legends freeze
The Samsung Galaxy Note 5 (SM-N920F) is a legendary phablet, but even legends freeze, bootloop, or get bricked by a bad root attempt. If your device is unresponsive, stuck on the Samsung logo, or infected with malware, there is one reliable cure: the . stuck on the Samsung logo