This Android toolbox master system upgrade is great, especially the MTK DA files, I test a Meizu phone, automatically load the DA file, you can read the phone partition information, the previous DA file has been unable to guide, I Had to put the original platform DA files and brush files together and placed in the specified folder, but only flash memory, can not back up the phone information, I have been wondering whether it is a problem with the method of operation, and if so, Qualcomm With the platform has been very smooth, I hope this upgrade can solve all the BL lock phone, thank UFI's working group to solve my confusion on the MTK,