MRST Dongle Pro v1.2.1 Update Released 
Release Date: 1 May 2026
Download Links
Official Server:https://www.mrstdongle.com/Download/ind ... r=MRST-PRO
Google Drive:https://drive.google.com/file/d/1hOZ9bW ... -rIn5/view
Baidu Cloud:https://pan.baidu.com/s/1q8OLku-L0knkWNZqyh1_ng
Password: Code: Select all
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What’s New in v1.2.1✔ Added Samsung Qualcomm Loader Support✔ FRP Unlock Supported
✔ Factory Reset / Wipe Data Supported
New Supported Models• A23 (SM-A235M) – BIT E• A23 (SM-A235N) – BIT B
• A23 (SM-A235F) – BIT E
• S21 Ultra 5G (SM-G998U) – BIT J
• S21+ 5G (SM-G996U) – BIT J
• A05s (SM-A057F) – BIT C
• S24 (SM-S921U) – BIT 5
• S24+ (SM-S926U) – BIT 5
• Tab A9+ (SM-X216B) – BIT B
🛠 Fixes & Improvements
✔ MTK DA Bug Resolved
✔ Register Form Bug Fixed
Coming Next
More Samsung Qualcomm models support Continuous improvements & stability updates
NoteWe are actively improving MRST based on user feedback. Stay connected for upcoming powerful updates.