Meizu m6 error message always appears corrupt when I update the system, this starts when I flash firmware F6.2.0.1G when my phone is bootlop, my previous firmware is F7 Global latest(before bootlop), but when I want to go back to F7 Global latest always appears corrupt file error message. please help me to be able to return to the F7 Global latest again. or I need full backupan firmware f7 latest M6 via miracle box or whatever tool so I can flash it via pc, sry for bad english thank you THIS FIRMWARE I RECENTLY FLASH VIA SP FLASHTOOL AND NOW CANT UPDATE TO F7 LATEST >> https://drive.google.com/file/d/1HonKxhydfcZpWqpwaiY_w_1LAZPG6JgD/view