These ENG Files, Special Files, and Dump Files are essential resources for professional mobile technicians.
Each file helps restore, repair, or reprogram dead or corrupted devices using UFS or eMMC storage.

  • ENG File: Engineering test firmware used for hardware and software testing. It helps check modem, camera, sensor, and baseband functions without flashing full firmware.

  • Special File: Custom files provided for specific chipsets or board problems like no power, hang on logo, or network issues.

  • Dump File (UFS / eMMC Dump): Complete readout of a phone’s internal memory. These files are used for dead boot repair, EMMC/UFS reprogramming, or data recovery through tools like Easy JTAG, UFI, or CM2.

These files are taken from working, tested devices and are helpful for:

  • Fixing dead boot problems

  • Recovering corrupted firmware or partition

  • Writing EMMC or UFS memory directly

  • Performing advanced level chip-level repair

⚠️ Note: Always back up your original dump before flashing. Use only with proper professional tools and follow correct pinout or ISP connection

Akash Barta Mobile (ALL GSM FILE)  Copyright © 2021 allgsmfile.in  Designed by Akash Barta Mobile (ALL GSM FILE) All rights reserved. Owner – Kazi Selim Osman

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