: This file is strictly for the G930 (S7 Flat). Attempting to flash it on a G935 (S7 Edge) or a different binary level can result in a "soft brick" state.
Using this file typically involves a multi-step technical procedure:
: The .tar or .md5 file is flashed via the Samsung "Odin" tool in the AP slot.
: Even with "fixes," engineering roots are notoriously less stable than standard rooting methods available on international (Exynos) models.
: Engineering kernels are not optimized for daily use and often cause the CPU to lock at specific frequencies, leading to "lag."
: The "U8" in the filename signifies that this fix is compatible with the 8th revision of the bootloader.