Oppo F9 Need Dump File & Firmware i accidentally kill the unit pls help

quaker221

Hello co. technician and admin i am asking for oppo F9 Dump file and Firmware
because i accidentally kill the unit of my customer and now its deadbot i think.
pls help...

thank you ....

madgoeslim

quaker221 Hi,
You can try to rewrite stock image via factory image if dump files is unavailable.
Make sure you have correct firmware, the same version if possible with the device.
Backup unique partitions : nvram, nvdata, reserve1-2-3-4, proinfo, oppo_custom so you don't have problem with signal after rewrite the full firmware.

quaker221

madgoeslim ok sir thank you. if i rewrite stock image via factory image, it is necessary to remove the emmc chip? or it will work via test point only.

elpringy

quaker221 by test point u cane flash easy

quaker221

when can i download the file of oppo f9? so that i can try to write the factory image (sorry newbies problem)

elpringy

u can flash it by test point solder dat0 and exctract ofp use this version
4834CPH1823_11_A.20_191026_eafc720e
flash it by android tool box

quaker221

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 [BootROM] MediaTek USB Port (COM340)
Connection status: EHCI:HUB:USB 1.10 High-Speed
USB Driver: [MediaTek Inc.] wdm_usb, version: 3.0.1504.0, date: 1-22-2016
Connecting Bootrom...
Sending Download Agent...
Platform: MT6771, Hw ver: 0xCA00, Sw ver: 0x0000
Secure ver: 0x00, BL ver: 0x00
SRAM size: 256 KiB
DRAM size: 3 GiB
SOC ID: c377a9d1036e659f5a8381fd04bc6b72cd7c2f85f008d9fd982ba02320249b31
ME ID: f572c71b676e8d3748d54e9fb21357a2
Storage type: eMMC
Card/BGA: BGA (Discrete embedded)
Manufacturer ID: 0x90 (SK Hynix)
Product name: HCG8a4 (0x484347386134), rev: 0xA4, serial number: 0x1FA35C98
Manufacturing date: Jun 2018
CID: 90014A48 43473861 34A41FA3 5C986579
Capacity: 58.25 GiB(62,549,655,552 bytes)
Boot1: 4096 KiB
Boot2: 4096 KiB
RPMB: 4096 KiB (key exist)
User area: 58.24 GiB(62,537,072,640 bytes)
USB speed: High-Speed

WARNING: oppo custom is empty(invalid)!
crypto state: encrypted

invalid sir

madgoeslim

quaker221 oppo custom is empty(invalid)!

Hi, you may check at this post regarding to oppo_custom related issue.