How to use Research Download tool to backup Unisoc / Spreadtrum firmware

Аватар автора
Техника и технологии
This video explains how to backup / dump Spreadtrum Firmware using Research Download tool. Ifs only ideal for those who wish to backup NVRAM or have found a firmware for their phone model but not exact build number. - What you&need - * FDL 1&2 or Pac file for your device model

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