AUTH info: MEIZU, version: 0
Firmware package: 20160626222739_prd_fvcs_stable_5.1.7.0Y
BROM version[1]: 7.2021.1.0
DA: MTK_AllInOne_DA.bin
hash: d823ed40ea13d0188be460f4d7d711140064c1f0, size: 6.51 MiB
version: 3.3001.00.00, start addr: 0x40000800
Connecting to BootROM...
Power off the phone, disconnect and reconnect the battery(if possible) and connect USB cable...
Hold the VOL DOWN to force MediaTek BootROM.
Scanning BootROM or Preloader port... Done
Detected [BootROM] MediaTek USB Port (COM19)
Connection status: EHCI:HUB:HUB:USB 1.10 Full-Speed
USB Driver: [MediaTek Inc.] wdm_usb, version: 3.0.1504.0, date: 1-22-2015
Connecting Bootrom...
Sending Download Agent...
Requesting flash signature from server...
[SERVER] Error: Undefined phone id, please report this issue to support !
Error: 0x00001774 (S_SECURITY_SLA_FAIL)
[AUTH] Serial link authentication failed
Platform: MT6735_S00, Hw ver: 0xCA00, Sw ver: 0x0000
Secure config: 0x07
Error: 0x00001774 (S_SECURITY_SLA_FAIL)
[AUTH] Serial link authentication failed
an error occurs when flashing
