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Welcome to today’s guide on how to download NGM E507 Firmware Flash File and how to install the stock ROM on your phone.
This file can help you reset your phone for bootloop, password reset, hanging, and fix many other problems.
This file is strictly for only NGM E507.
Downloads:
Firmware name: NGM_E507_MT6580_20150826_5.1.zip
NGM Model: NGM E507
Android version: 5.1
File Size: 627MB
Follow this step to flash the file