Flashtool V0291 13

Always scan the ZIP file with VirusTotal before running.

FlashTool, also known as SP Flash Tool, is a Windows-based utility developed by MediaTek. It allows low-level read/write access to the flash memory (NAND/eMMC) of devices powered by MediaTek processors.

The specific version v0291 13 (sometimes written as SP_Flash_Tool_v5.1320.00.00 or identified via its internal build number v0291_13) was released in late 2013 to mid-2014. It is not the oldest version, nor is it the newest. However, it represents a "golden era" build for several reasons: flashtool v0291 13

Even as a stable release, v0.9.18.6 had known quirks that users frequently encountered:

FlashTool v0.2.9.1 (Build 13) is a legacy, low-level firmware flashing utility primarily associated with MediaTek (MTK) system-on-chips (SoCs). It was widely used in the early to mid-2010s for Android smartphones, feature phones, and tablets. Always scan the ZIP file with VirusTotal before running

Unlike modern fastboot or recovery-based flashing, this tool operates in preloader or download mode (commonly known as "DA" – Download Agent mode). It is essential for:

⚠️ Important Note: This version is considered obsolete. Modern MediaTek devices (post-2018) use SP Flash Tool v5 or newer. Use v0.2.9.1 only for legacy hardware where newer tools fail. FlashTool, also known as SP Flash Tool, is

To run Flashtool v0.9.18.6 successfully, users typically needed:

Flashtool v0.291.13 is a longstanding, community-developed utility designed for Sony Xperia smartphones and tablets. It allows users to flash official Firmware File Systems (FTF files) onto devices, downgrade operating systems, and unbrick devices that are stuck in boot loops. Version 0.291.13 represents a significant modern release of the 0.291 branch, incorporating support for newer Android versions and security protocols.

Let’s assume you have the correct firmware (ROM) for your device, extracted to a folder containing MT6575_Android_scatter.txt (or similar).