I have SanDisk 64GB Mobile Ultra MicroSDXC Class 10. The card came preformated in exfat format
I canno't delete files on my ext_SD. I cannot move larger files to my ext_SD (like 7 GB .mkv file). Windows 7 explorer freezes.
I see KitKat has a problem. I must gain root. If i use this TOOLKIT
I will unlock Bootloader, gain root and get S-OFF.
Phone will go to factory reste.
Will I still have stock softtware?
What will hapen with system updates OTA?