Re: Random black rectange appear.
The tutorial i wrote is very simple. If you want to format the C:\ Drive then right click on that drive, select format and choose NTFS. Picture #3 shows this perfectly. Then click Apply. After it is done, click Exit and reboot your PC. It is that simple. All you have to do is read the tutorial and use the software. It is as straight forward as installing Windows.
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Phone: LG Optimus G Pro
Running: Stock JB from LG with Nova Launcher