GSM-Forum - Oppo a83 failed format with mrt

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- - Oppo a83 failed format with mrt (https://forum.gsmhosting.com/vbb/f492/oppo-a83-failed-format-mrt-2529987/)

Oppo a83 failed format with mrt

OPPO A83 DEAD AFTER FORMAT WITH MRT BY TP
NOW ONLY MTK PORT ONLY
TEAM PLEASE GIVE ME SOULTION
LOGS
Disconnect Mobile...
Re-Put the Mobile Bettery...
Then Connect your Phone to Computer again....
Please Make sure Mobile better has Power...
>>> Searching Mobile Port...
Get Mobile Port is: COM197
>>> Device driver identification:
MTK USB Port
>>> Mobile Has Connect...
CPU_NAME: MT6763
>>> Reading Mobile Hardware Info...Success
HW_Inf: 8A00 SW_Inf: CA01
>>> Initialization Mobile ...>>> Sending Auth File To Mobile...Success
>>> Downloading Boot1 To Mobile Phone...Success
Mobile phone status swtich to :brom...Success
Make sure Mobile status has in :brom...
Init Mobile BOOT2 ...
=====================Flash Type(eMMC)==============
Flash Size: 0x0000000000000000 -> 0M
Flash ID: 0x0000000000000000
Flash Name: UNKNOWN_UNKNOWN
Flash symbol: >>> Swich Mobile to Hight Speed Re\Wr Port...
Get Mobile Port is: COM157
>>> Device driver identification:
MediaTek DA USB VCOM (Android)
>>> Reading Mobile Map Data...Fail

its not done on read device...please cek your tespoint ,probably damage on r

Emmc detect 0 mb
Wrong testpoint

emmc must 15GB or 14xxxM

Disconnect tp after mtk port appear don't hold tp to gnd in full prepossess

make sure change Emmc_Flash_init_1

1-short testpoint /see gogle search
2-disconnect battary & hold vol up
3-connect usb cable shows boot
4-disconnect instant testpoint sort
4-instant connect battary
then operation Done

i also face this problem

after format fail and phone doesnt power on

how to solve this issue, phone testpoint is good

Quote:

Originally Posted by boy_muslim (Post 13752690)

i also face this problem

after format fail and phone doesnt power on

how to solve this issue, phone testpoint is good

try with other available tool. find a full backup from a same CPH phone!

Quote:

Originally Posted by srkhan (Post 13752700)

try with other available tool. find a full backup from a same CPH phone!

i have firmware and flashtool but phone doesnt flash

phone is already detected via usb even without testpoint unlike before phone need testpoint to detect

any other idea?

Quote:

Originally Posted by boy_muslim (Post 13752904)

i have firmware and flashtool but phone doesnt flash

phone is already detected via usb even without testpoint unlike before phone need testpoint to detect

any other idea?

this is importent
*** Connect the jumper to GND Then Plug USB - Will connect the preloader MtK (Log in MrT - Reading Mobile Hardware Info ... Success) then release the jumper ... Phone will automatically detecting Vcom driver

***detect phone without tp not gonna boot properly.

Quote:

Originally Posted by srkhan (Post 13753998)

ived already done many A83 phone before but all success

the problem is phone is dead, how to fix?

remove clk resistor then put jumper
post result goodluck

br,