Use WinRAR or 7-Zip to extract the tool file.
Download the MTK GSM Sulteng V1.3.8 Lite zip file and extract it using WinRAR. MTK GSM Sulteng V1.3.8 Lite new update
The V1.3.8 Lite update is highly effective for technicians needing a fast, free solution for common software locks on MediaTek-based smartphones. However, because it is an older "Lite" release, users should be aware that some very recent security patches (late 2024–2025) might require the newer Use WinRAR or 7-Zip to extract the tool file
: Used when a user forgets their device passcode or pattern. MTK GSM Sulteng V1.3.8 Lite new update
Run the MTK_GSM_Sulteng_V1.3.8_Lite.exe file as an administrator.
The developer community hashtag has been trending on GSM forums. After testing the build, here are the official and unoffocial changes we observed.