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low brightness in download mode

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Senior Member
Nov 9, 2010
Hi all, how are you?

I have a SM-J730G, and I replaced its broken screen to a non original one.

Now, When I Reboot device in Download Mode (hold Home + Power + Volume Down), then it automatically adjust the brightness to minimum, so I can not read anything on screen in Download Mode.
I mean, brightness in Download Mode is set automatically to very low, and I can not read anything.

Please, Does someone know how to fix this issue?

I appreciate any help you can give me