want to change menu of my k750i as came to know it is possible, after reading many forum's threads got this problem ( images below ) when using far cannot enter to FS directory or folder and it is blank with xs++ not sure what to do just connect and disconnect, any help to sort out correctly. Thanks in advance.

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for FAR manager I got this problem,

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here phone info which xs++ shows but not sure what to do with it.



waiting for someone to reply in detail.

Thanks.