for asus zb501kl emmc klmag .. qualcom ... boot wear yg guru ... boot 1.boot 2 or boot user area ...
lutfi If you don't have ext_csd, first, check the cpu of the device, then you can select it in Ext_csd Preset button in UFI eMMC ToolBox.
after write csd_ext already in write dump but black blank need solution please
