OPPO A71 2018 SDM450 Factory Reset [9008]

cucipiring

halo.
how to Factory Reset OPPO A71 2018 using UFI Android Toolbox ?
Chipset: Qualcomm SDM450 Snapdragon 450
via QDloader 9008 ?

makskuhta

cucipiring
https://www.martview-forum.com/attachments/capture-png.1583/

makskuhta

cucipiring
https://www28.zippyshare.com/v/opZAJzYa/file.html

cucipiring

4 days and no one word ?

ariefTOYIB

kenapa gak rewrite saja ?

cucipiring

software ulang phone locknya bisa hilang ?
udah coba om ?

capslock

cucipiring
Rewrite langsung done om, dengan File yg di Suport Ufi. Tested by me

bigbag

capslock not working!!! ufi not support new ofp file extract.. but if you have firehose SDM450 please share.

HerrySusanto

apakah ada yg sudah mencoba oppo A71 2018 qualqomm lupa pin kira2 untuk unlock nya masih blm bisa kl lewat full flash apakah ada resiko nya nggak buat teman2 yg sudah mencoba mohon follow up nya donk makasih

anthoniusjo

tunggu update dari yang lain, ada kasus buka password oppo a712018 , ufibox sudah saya coba gak bisa

anthoniusjo

bisa terbuka , oppo a712018

anthoniusjo

ini ufi terblock kenapa????????????????????

J600

SDM450 Factory Reset firehose plz

madgoeslim

Hello,
Oppo A71 2018 is oppo qualcomm device which implement VIP (Validated Image Programming) to their programmers (firehose). Devices with VIP Enabled only recieve limited command from their programmers, mostly only write command is allowed by calculating digest table to their official image firmware.
So, if you want to clear the user lock, especially for Oppo Qualcomm Devices, all you can do is just by full flash it by official firmware only.
And yes, current UFI Android ToolBox is supported for Oppo A71 2018.
Another UFiXers already make a video regarding to this subject, kindly check this out.

https://youtu.be/0kZeRvuTBfg

herie_pain

madgoeslim
I tried this tutorial and the results are like this
Firmware package: CPH1801EX_11_A.01_171230
Scanning for Qualcomm HS-USB QDLoader 9008 device...
Download Port: Qualcomm HS-USB QDLoader 9008 (COM5)
Connection status: ASMTXHCI:ASMTHUB3:USB 2.00 High-Speed
USB Driver: [Qualcomm Incorporated] qcusbser, version: 2.1.2.0, date: 7-8-2015
Initializing...
MSM Serial number: 0x7b17eef5
MSM HW ID: 0x0009a0e1 (SDM450)
OEM Public Key Hash: 0x05f06ba44eeb2abdf14bb644aabc2e693ddf7b8711cc7cf07d4cd0eb2e1a8728
SBL SW version: 0
Firehose: prog_emmc_firehose_8953_ddr.mbn
hash: e6e116ce82cc5976e22c1bfd1b9e29f85eb1e1de, size: 357.34 KiB
QC_IMAGE_VERSION: BOOT.BF.3.3-00216
IMAGE_VARIANT: JAADANAZA
OEM_IMAGE_VERSION: ubuntu-121-238
Sending firehose loader... Done.
Handshaking...
[VIP] Validated Image Programming is enabled.
Sending signed DigestTable [DigestsToSign_17151_persist_yes_userdata_yes.bin.mbn]... Done.
Sending ping... Done.
Sending configurations...
TargetName: 8953
MemoryName: eMMC
Version: 1
Firehose configured.

Reading phone info... Done.
Processing rawprogram0_MSM_17151.xml
Erasing userdata... Done.
Erasing PrimaryGPT... Done.
Erasing backupgpt... Done.
Backing up download flag... Done.
Writing modem at 0x00800000 (262144 sectors)... Done.
Writing sbl1 at 0x08802400 (756 sectors)... Done.
Writing sbl1bak at 0x08882400 (756 sectors)... Done.
Writing rpm at 0x08902400 (341 sectors)... Done.
Writing rpmbak at 0x08982400 (341 sectors)... Done.
Writing tz at 0x08A02400 (3031 sectors)... Done.
Writing tzbak at 0x08C02400 (3031 sectors)... Done.
Writing devcfg at 0x08E02400 (75 sectors)... Done.
Writing devcfgbak at 0x08E42400 (75 sectors)... Done.
Writing dsp at 0x08E82400 (32768 sectors)... Done.
Writing LOGO at 0x0B582400 (31321 sectors)... ERROR: Hash value mismatch. Rejecting this packet.
Expected: AAD1049FF2490D44C28EE5C4446430FD01463EF3CF2B400AA6A8711810F55988
Found instead: 72E70F7A140CB759135527885FC648FC7B522DE4BA41BBB6BB4D259911E37134
Resetting validation state.
failed

any solutions please

sharrymz

i flash but phone still on 9008 mode

ukty86

herie_pain
uncheck show all partition
and then check all partitions except oppodycnvbk, sec, and persis.
then flash it

madgoeslim

herie_pain ERROR: Hash value mismatch. Rejecting this packet.
Expected: AAD1049FF2490D44C28EE5C4446430FD01463EF3CF2B400AA6A8711810F55988
Found instead: 72E70F7A140CB759135527885FC648FC7B522DE4BA41BBB6BB4D259911E37134
Resetting validation state.
failed

any solutions please

Hello, please use latest ufi software version 1.4.0.1489.
BUGFIX: Oppo EDL flashing with VIP issue
Kindly make a try and post the result here.

herie_pain

madgoeslim oke sir thanks you for reply

agusponsel

After many trial the cellphone is finally alive,
First I install the previous version of UFi, v1.3.0.1155.
Then try flash the firmware OPPO_A71_2018) CPH1801EX_11_A.05_180214 but failed to write the modem.
Last try flash again with CPH1801EX_11_A.17_190326 and its done.

madgoeslim

agusponsel Nice try, congratulations to you.

madgoeslim

Tilongbodorhood Sending firehose loader... Failed to send payload at 0x00000000:0034 (packed rejected)

Hi,
You may try agusponsel methode.