hi i m new ufi user this is my 1st handset
i have oppo a71 null imei i try to repaier but phone can not be connect proper need help
AUTH info: MTK, version: 1
BROM version[0]: 7.1621.1.0
Loading DA: MTK_AllInOne_DA[1].bin (5.87 Mi😎
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 UP to force MediaTek BootROM.
Scanning BootROM or Preloader port... Done.
Detected MediaTek USB Port_V1632 (COM9)
Connection status: EHCI:HUB:HUB:USB 2.0 High-Speed
USB Driver: [MediaTek Inc.] wdm_usb, version: 3.0.1504.0, date: 1-22-2015
Connecting Bootrom... Done.
Sending Download Agent... failed
Platform: MT6755_S01, Hw ver: 0xCB00, Sw ver: 0x0001
Secure config: 0x00
Error: 4001 (S_FT_DA_NO_RESPONSE)
[DA] DA didn't send response data
Try to select another "DA" loader and try again
