Instruction
- : Download frp file to your computer.
- : Extract frp file on your computer’s drive
- : Download the correct USB driver
- : Extract frp file
- : Install the USB Driver.
- : Download Research-Download Tool
- : Run Research-Download tool.
- : Load pac files from extracted iTel A55 W6003 folder
- : . Press and hold ‘Volume-up’ and ‘Volume-down’ keys Connect your Device using USB Cable.
- :Now Click the start Download / upgrade firmware of Research-Download tool to start flashing.
- :And wait for the process to finish and please do not unplug your device before finishing the process.
- :A green ring display for flash successes will appear at the top
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