A standard file will flash in 2 minutes. An extra quality flash takes 4 to 6 minutes. Here is the ideal log you should see:
SD card upgrade...
Check update package...
-- Read boot.img ... OK
-- Read recovery.img ... OK
-- Read system.img ... Writing... [Takes 75% of the time]
-- Read prodlib.img ... Writing calibration... OK
-- Read userdata.img ... OK
Update complete.
Wait for the automatic reboot. Do not pull the battery. huawei y530u00 firmware sd card extra quality
After successful flashing, verify that you indeed used extra quality firmware: A standard file will flash in 2 minutes
If any check fails, the firmware was not of extra quality. Re-flash using a different source. Wait for the automatic reboot
Before diving into the "how," you must understand the "why." The Y530-U00 uses the Spreadtrum (now Unisoc) SC7731G chipset. Unlike Qualcomm or MediaTek, Spreadtrum devices are extremely sensitive to partition table mismatches.
Using an extra quality firmware ensures:
Even with extra quality files, hardware can cause problems. Here is how to fix them: