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  1. practicalsoft

    B4X FEED ExternalStorage class. Blank screen after Wait For Storage_ExternalFolderAvailable

    I have this segment, to make a backup into SD card. It works fine, but after select the SD, while performing the backup, a blank screen remain visible. I solved it inserting a DoEvents into the copy procedure. The device returns to the previous screen while performing the backup. It is warned...
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