UnLock Flash 1.1 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free software is an intellectual property of UnlockFlash.
UnLock Flash lies within Mobile Phone Tools, more precisely Samsung. The most popular version among the program users is 1.1. The common filenames for the program's installer are UnLockFlash.exe, adb.exe, adbdriverssamsung.exe or unlockrootpro-internal.exe etc.
This free PC program is compatible with Windows XP/Vista/7/8 environment, 32-bit version. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
UnLock Flash can help you flash the OS of Galaxy S, S II, SIII, Galaxy Sand Galaxy Note II to any versions you want. UnlockFlash is a free software. It is much simpler than Odin and KIES. What you need to do is select the update file and make several clicks.
You should backup all the apps, contacts, messages and other important data on your phone before flash, because this tool would wipe all these data on your phone.
You may want to check out more software, such as Excel Unlocker Tool, Unlock Excel File or Unlock PDF, which might be related to UnLock Flash.