This is a low-level operation. It formats the entire flash memory chip before writing new data. This is the primary remedy for "hard bricks" where the partition table is corrupted or the device fails to boot past the logo due to severe logical errors. Warning: This mode deletes the NVRAM, which can result in lost IMEI numbers if the backup is not restored.
While newer versions exist, v5.2112 offers a robust set of features that make it a preferred choice for many users:
The legitimate filename spflashtoolv52112win is not hosted on MediaTek’s public website. Instead, it is distributed via: spflashtoolv52112win
Caution: Many third-party download sites bundle adware or fake binaries. Always verify the SHA-256 checksum. A clean version should have:
Warning: The official SP Flash Tool is distributed via MediaTek’s developer portal, but version 5.2112 is typically found on third-party websites, forums (e.g., XDA Developers, 4PDA, GSM Hosting), or device-specific support pages. This is a low-level operation
Connect the phone
Power off the device. Remove battery if removable. Press and hold Volume Down (or Volume Up) while inserting USB.
Watch the purple bar
The tool will detect the preloader (red bar), then send DA (yellow bar), then flash partitions (purple/green). Wait for ✔ “Download OK”. Caution : Many third-party download sites bundle adware
First boot
Disconnect phone → power on. First boot may take 3–5 minutes.
Allows selective formatting of specific partitions or the entire user data area without flashing new firmware. Useful for resetting a device without changing its system version.
The tool allows users to read the contents of any partition from the device’s flash memory and save them as a binary image file (e.g., .bin or .img). This is essential for creating full device backups, extracting stock boot/recovery images, or forensic analysis.