I have a Samsung Galaxy S10 5g (Second hand) purchased from Dubai, that shows Model No. SM-G977B on Back body and there is Korean language in download mode. Also, it shows Product Name: SM-G977N in the download mode and in About phone also ( photo atteched). How it will happen? How can i replace it with English Language.

1. How to convert SM-G977N (South korean) to SM-G977B (Global)
2. How to change Korean language to English in download mode.

Please give link.

Thanks



Please Help.
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