Question

دو در کردن یک چیز به انگلیسی چی میشه؟

آرش فلش من رو دو در کرد.

Answer 1

Maybe Arash helped himself to my flash drive

Comments

Helped himself WITH

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To is completely correct bro

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i didn't mean no offence but i guess the phrase : 'Help to' is used for taking some parts of something but the flashlight should be taken as whole ! 
Thank you for your patience as I am new here

Answer 2

Snatch :
Arash snatched my torch/flashlight