Can’t boot oppo in preloader

Question

Can’t boot oppo in preloader

Hello z3x support,

I'l trying to repair an OPPO A93 ( CPH2121 )

And the oppo is supposed to connect only in preloader mode but the option for that is greyed out in Pandora

I tried to boot the phone using a free tool with the specific preloader file and it booted successfully,

So why is only brom available for this while the phone boot only in preloader mode ?!

Logs for BROM attempt
Selected model: OPPO CPH2121 (OPPO A93)
Operation: Read Flash Info
Software version: 6.10
Work ID: 32785355

Connect phone in BROM/PRELOADER Mode
Waiting for device... OK
Driver: [MediaTek Inc.,wdm_usb,MediaTek USB Port_V1632,usb2ser.sys,3.0.1504.0]
Device found at COM8 [BROM]
Open port... OK
Send start cmd... OK
Get HW code from device... 0725
Get sec config... OK [000000E5]
Active sec flags: [SBC DAA]
Get HW & SW version from device... OK
HW VER: CA01, SW VER: 0000, HW SUB CODE: 8A00
Detect chip [MT6779]
LibUSB installed
Library Version [2]
Select platform... OK
Init BROM... OK
Force Charge... OK
Disable WatchDog Timer... OK
Release testpoint, waiting 2 seconds
Advanced Bypass Security... error(15)

asked Jun 23 in General questions by younespolina (160 points)

Can’t boot oppo in preloader

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