Since this is a full OS installation (ISO-based), all data on the primary drive will be erased.

Some older flashing tools (for legacy Samsung or LG devices) perform more reliably on the specific Windows builds used in the 2.6 release.

Final Optimized OS: Win 11 Pro GSM Pack v2.5 23H2. 👍👍 - Facebook

GSM Pack v2.6 is a third-party modification of Windows. Users should ensure they obtain the ISO from trusted community sources, such as GSM Hamza or reputable GSM forums, to avoid potential malware.