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Regarding GM 1900 via OnePlus 7

  1. S1571294178047
    Cupcake Nov 25, 2020

    S1571294178047 , via OnePlus 7 , Nov 25, 2020 :
    I have a GM 1900 model OnePlus 7 which I bought from amazon(U.A.E).It came out of the box with common oxygen os. Is there any chance that someone had unsealed my unit and flashed it with oxygen os replacing hydrogen os( since GM 1900 is chineese version and comes with hydrogon os)
     

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