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[GUIDE] How to bypass authentication and flash in EDL with NO auth for FREE

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cingcopa

Member
Nov 12, 2021
12
0
Try some other Da files.
got any recomendation DA files, already tried lots of them including the one that you provided eventhought i know it's not exactly for dandelion, still can't.

Anyone here can help me with the proper DA file for redmi 9A dandelion??

Really appreciated all of your times
 

VD171

Senior Member
Jun 21, 2012
2,127
2
1,668
127.0.0.1
LG K10
Samsung Galaxy J7
got any recomendation DA files, already tried lots of them including the one that you provided eventhought i know it's not exactly for dandelion, still can't.

Anyone here can help me with the proper DA file for redmi 9A dandelion??

Really appreciated all of your times
Try read this:
 

cingcopa

Member
Nov 12, 2021
12
0
Try read this:
read it already too, as a matter of fact, i've read all your threads and tried almost every one of them even when it's not really related to my phone which is 9A (dandelion) but still hit a dead end.

Btw, yesterday i just got an opinion from someoen who post on youtube, and he was very certain that my problem is that my EMMC is already weak or broken and it needs changes. And when i tried to find some guide to change the emmc, well that's a lot more work to be done 🤯🤯

So from your experience, is it possible that his opinion is right?? and he also claimed that the more often we tried to flash the phone, the more chances the emmc will be broken.
 

VD171

Senior Member
Jun 21, 2012
2,127
2
1,668
127.0.0.1
LG K10
Samsung Galaxy J7
read it already too, as a matter of fact, i've read all your threads and tried almost every one of them even when it's not really related to my phone which is 9A (dandelion) but still hit a dead end.

Btw, yesterday i just got an opinion from someoen who post on youtube, and he was very certain that my problem is that my EMMC is already weak or broken and it needs changes. And when i tried to find some guide to change the emmc, well that's a lot more work to be done 🤯🤯

So from your experience, is it possible that his opinion is right?? and he also claimed that the more often we tried to flash the phone, the more chances the emmc will be broken.
Everything you need to do is flash the stock MIUI again, wipe data and your device will work again.
I have a Redmi 9A Dandelion too, both are mediatek and has same procedures.
 

cingcopa

Member
Nov 12, 2021
12
0
Everything you need to do is flash the stock MIUI again, wipe data and your device will work again.
I have a Redmi 9A Dandelion too, both are mediatek and has same procedures.
flash stock MIUI? i guess that what i've been used to try and flash my phone, still ERROR.

Just tried just now before i replied just to make sure, and yet still another dead end.
i even redownload it again from https://c.mi.com//miuidownload/detail?device=1900381
correct me if i was wrong.

wipe data?? how can i wipe when error kept happened. lol
Screenshot (314).png
 

VD171

Senior Member
Jun 21, 2012
2,127
2
1,668
127.0.0.1
LG K10
Samsung Galaxy J7
flash stock MIUI? i guess that what i've been used to try and flash my phone, still ERROR.

Just tried just now before i replied just to make sure, and yet still another dead end.
i even redownload it again from https://c.mi.com//miuidownload/detail?device=1900381
correct me if i was wrong.

wipe data?? how can i wipe when error kept happened. lol
MTK_AllInOne.bin will never work for xiaomi redmi 9A.
You really need to find the properly download-agent file for dandelion first.
 

VD171

Senior Member
Jun 21, 2012
2,127
2
1,668
127.0.0.1
LG K10
Samsung Galaxy J7
tried any possible DA file that i can find including yours, and still can't.

any sugestion where to find?
Did you try any of these?
 

cingcopa

Member
Nov 12, 2021
12
0

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  • 9
    Thanks to:
    chaosmaster / k4y0z: GitHub / XDA
    xyzz / xyz`: GitHub / XDA
    Dinolek: GitHub / XDA


    • How to install:
    1. Download the attached file: VD171_MTK-bypass.zip.

    2. Extract the file and open the folder.

    3. Run and install python: python-3.9.1-amd64.exe.
    Keep atention: You need to select "Add Python to PATH" before starting the installation.

    image-000-jpg.5211735


    4. Open cmd or powershell and execute this command:
    pip install pyusb pyserial json5

    5. Go to the Driver folder and right-click on the cdc-acm.inf file, then click Install and then, close window.

    6. Run and install filter wizard: libusb-win32-devel-filter-1.2.6.0.exe.

    7. Launch filter wizard.

    8. Select Install a device filter and click Next.

    9. Connect powered off phone with volume- button to boot in EDL mode.

    10. Once you see new MediaTek USB Port in the list, select it and click Install.

    image-002-jpg.5211741


    Now, you are ready for bypassing EDL ! :cowboy:


    • How to bypass:
    1. Go to the Bypass folder. Run the script: bypass.bat.

    2. Connect powered off phone with volume- button to boot in EDL mode.

    3. Once you get "Protection disabled" at the end, without disconnecting phone and usb, run SP Flash Tool.

    image-003-jpg.5211729


    4. Once the SP Flash Tool opens, click Options > Options > Connection.

    5. Select UART mode and select Baud rate to 921600.

    image-004-jpg.5211727


    Now, you are ready for flashing ! 😍


    • How to update:
    1. Download latest release of the tool: https://github.com/MTK-bypass/bypass_utility/releases/latest

    2. Download latest release of payloads: https://github.com/MTK-bypass/exploits_collection/releases/latest

    3. Extract the content of both files to the Bypass folder.

    Now, you are updated ! :cool:


    • How does the bypass work?


    All Credits To:
    chaosmaster / k4y0z: GitHub / XDA
    xyzz / xyz`: GitHub / XDA
    Dinolek: GitHub / XDA




    :unsure: Do you need help with your MERLIN device ?
    Read this FAQ: https://forum.xda-developers.com/t/...for-merlin-redmi-note-9-redmi-10x-4g.4225163/


    #NoAuth #NoAuthentication #No-Auth #No-Authentication #MediaTek #Xiaomi
    #MiAuth #MiAuthentication #Mi-Auth #Mi-Authentication #XiaoMiAuth #free
    #XiaoMiAuthentication #XiaoMi-Auth #XiaoMi-Authentication #unbricking
    #unbricked #unbrick
    #MTK #MT6572 #MT6735 #MT6737 #MT6739 #MT6750 #MT6765 #MT6762
    #MT6761 #MT6768 #MT6771 #MT6785 #MT8127 #MT8163 #MT8173 #MT8695
    2
    Good job, The guide helped a guy in telegram group unbrick his device.


    Thanks for this :D
    2
    woah this can speed up custom rom development for the device, just like the factory images on redmi note 8 pro, i hope lots of people see this!
    2
    LOVE YOU >....you saved my life ....i succesfully bypassed the protection.. and unbricked my hard-bricked begonia phone
    i dont know how happy i am... huge thanks sir ....this was my first time doing such a work ..and you saved me from a huge loss
    ...thank you sir
    God bless you sir ....
    i have been trying to find a way for the past 16 hours continously .. i almost lost hope ...


    thanks sir ..
    Nice job, my friend !
    We love to know that. :cool:
    Please, too give some thanks to:
    chaosmaster / k4y0z: GitHub / XDA
    xyzz / xyz`: GitHub / XDA
    Dinolek: GitHub / XDA
    2
    I've attached a new zip file with the soon released files.
    Please, try again and good luck
    Hello bro, today I was able to recover my Redmi 9 with the update of the tool that you shared, it was a bit complicated but in the end if it recovered, now, I have a problem, this Redmi is dual SIM and the two IMEIs appear unknown to me and a Wi-Fi network called NVram warning: Err = 0x10 appears, is there any solution to this error?