Bootloader locked to Sprint OnePlus 7pro

Hello All,

I have a OnePlus 7pro and it’s locked to Sprint would anyone happen to know how to unlock the bootloader please? I did the developer option but the OEM bootloader unlock is still greyed out, ughhh lol. Please help.

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This may be what you are looking for:

Thank you so very much :+1:t5:

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I apologize but this will be my first time doing this would it be ok to get a walk thru please I don’t know where to find the files and I don’t know where to store them. Thanks again for the assistance

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At the end of the article is the link to the XDA forum with the download links refer to the forum thread., and as of this writing, 16 pages of discussion:)
I can do some more web searching for step by step instructions, but I would suggest searching this forum first for instructions related to adb/fastboot, drivers etc. Thanks!

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