S1 enhanced version of the permanent unlock tool, please try, a good tool.

S1加强版永久解锁工具
....................\ELFIN_USPL_NBH
....................\..............\elfin-uspl.exe
....................\..............\LOADER
....................\..............\......\cecopy.exe
....................\..............\......\cerun.exe
....................\..............\......\elf_spl_pof.nb
....................\..............\......\HaRET.exe
....................\..............\......\itsutils.dll
....................\..............\......\pdel.exe
....................\..............\......\psetmem.exe
....................\..............\RUU
....................\..............\...\ELFIN_USPL_NBH.nbh
....................\..............\...\EnterBootloader.exe
....................\..............\...\ErrorBattery.fig
....................\..............\...\ErrorUSB.fig
....................\..............\...\ModelID.fig
....................\..............\...\rapitool.exe
....................\..............\...\ROMUpdateUtility.exe
....................\..............\...\ruu.bat
....................\..............\...\RUUGetInfo.exe
....................\..............\...\RUUResource.dll
....................\..............\加强版永久解锁.txt

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