No, the tool uses ADB without root, but most modern Vivo phones disable critical ADB commands in recovery mode.

A genuine Vivo_ADB_Format_Tool_Magelang_Flasher_Full.zip should have:

Report Date: October 26, 2023 Subject: Security Risk Assessment of search term "download vivo adb format tool magelang flasher full" Risk Classification: HIGH / POTENTIALLY UNSAFE


These tools are abandonware. The developer ("Magelang") rarely provides updates for new Android security patches.


Do not run directly from the ZIP. Extract to C:\Magelang_Flasher\ to avoid path length errors.