Redmi 9a black screen recovery - Redmi 9A Questions & Answers

Hello, i need help. I try to install twrp and the phone now is bricked. No fastboot mode just go to recovery, that what show in adb devices. I can´t do anything because is in black screen.
Can anyone help me?
And sorry if im in wrong tread.
Thanks

It's resolved. I use adb shell to remove some files.
Thanks anyway,

Hello there, may i bother you time to teach me how to recover from your 9a bricked and just go black screen???
I already have this problem for almost 2 month and still can`t find the solution. Our difference was, i already install twrp and also already flash rom and suddenly its goes black.
Some simple solution that i read is, i drained dead my battery so need to charge it for a few hours, or maybe a whole day or two i heard. I already tried to charge it almost 3 days, still can get it to boot to fastboot or recovery.
And 1 more problem, my 9A only can be read by PC if I bypass the EDL using TEST POINT from my hardware, and i have tried many kinds of flashing tools and also downloaded a bunch or ROMs based on guides i read from forum here and there.
Please if you have the solution for my problem, it will means a lot to me.
Thx before.

cingcopa said:
Hola, ¿puedo molestarte para que me enseñes cómo recuperarte de tu 9a bricked y pasar a la pantalla negra?
Ya tengo este problema durante casi 2 meses y todavía no puedo encontrar la solución. Nuestra diferencia fue que ya instalé twrp y también flash rom y de repente se vuelve negro.
Una solución simple que leí es que se me acabó la batería, así que necesito cargarla durante unas horas, o tal vez uno o dos días completos, según escuché. Ya intenté cargarlo casi 3 días, todavía puedo hacer que arranque para fastboot o recovery.
Y 1 problema más, mi 9A solo se puede leer en una PC si paso por alto la EDL usando el PUNTO DE PRUEBA de mi hardware, y probé muchos tipos de herramientas de actualización y también descargué un montón de ROM según las guías que leí del foro aquí y allí.
Por favor, si tiene la solución para mi problema, significará mucho para mí.
Gracias antes.
Click to expand...
Click to collapse
Hola, ya encontraste una solución, estoy en el mismo caso

cingcopa said:
my 9A only can be read by PC if I bypass the EDL using TEST POINT from my hardware
Click to expand...
Click to collapse
Hello, from my understanding, if you can enter EDL, you could make a full reflash with SP Flasher, to revert to factory !
I have a slightly different problem, my 9A is in a bootloop, not possible to enter fastboot, no recovery.
I would like to use SP Flash tool, but i don't know the EDL hardware test-pins.
Please share a picture of the EDL hardware pins, if you know how to force enter EDL without adb/fastboot/twrp.
Thanks.

MaykoDiaz7 said:
Hola, ya encontraste una solución, estoy en el mismo caso
Click to expand...
Click to collapse
This PARKING..... problem(if u know what i mean), hunts me from 2021, and now is 2022 still there is no solution, and hopes the next post in this threads will be theards with with all the answers, because guess what what??
IT'S WHAT WE ALL HOPE FOR, A BETTER YEAR...
(Happy new year all btw )
And for sure i will post a solution right away to this tread, if i already have the solution.
btw some personel advice for you is
https://forum.xda-developers.com/t/xda-developers-forum-rules.4200559/
(esp rules 4)
(for those who don't like bull**** and think don't like bull**** just skip this next, or maybe owner thread can just remove this post also, no hard feelings or juding here ok, coz i really just tried to make a very very very little good deeds here just for a better year especially since C-19 for me and of course for us all. english was also not my mother tounge langguage, i'm not bother to spent a little more time using g-translate to respect other)

kukudro said:
Hello, from my understanding, if you can enter EDL, you could make a full reflash with SP Flasher, to revert to factory !
I have a slightly different problem, my 9A is in a bootloop, not possible to enter fastboot, no recovery.
I would like to use SP Flash tool, but i don't know the EDL hardware test-pins.
Please share a picture of the EDL hardware pins, if you know how to force enter EDL without adb/fastboot/twrp.
Thanks.
Click to expand...
Click to collapse
hello to there, thx for your reply..
attached there...
(unique approaced this one)

cingcopa said:
attached there...(unique approaced this one)
Click to expand...
Click to collapse
Hello,
I don't understand the meaning, you sent 3 pics containing a tweezer.
Was that a joke, sarcasm, or misunderstanding?
I had the impression that you already know the EDL test points for Redmi 9A.
I was just asking for a PCB picture with the EDL points marked for Redmi 9A (example I found for 9T, but PCB looks different : https://www.edlpoint.com/wp-content/uploads/2021/08/mi-9t-test-point.jpg)

kukudro said:
Hello,
I don't understand the meaning, you sent 3 pics containing a tweezer.
Was that a joke, sarcasm, or misunderstanding?
I had the impression that you already know the EDL test points for Redmi 9A.
I was just asking for a PCB picture with the EDL points marked for Redmi 9A (example I found for 9T, but PCB looks different : https://www.edlpoint.com/wp-content/uploads/2021/08/mi-9t-test-point.jpg)
Click to expand...
Click to collapse
"Please share a picture of the EDL hardware pins" from my understanding is that u are asking for hardware i used to by pass the edl mode. So sorry if im mistaken, im still newbie here. So forgive me if i misunderstood what u mean.
And btw, if you had the impresssion that i already know the EDL test points for Redmi 9A, why you still ask for the picture???
Was that a joke, sarcasm, or misunderstanding???
Nevertheless, here is the picture u asked for sir.

Related

I was able to unlock, now I can't

Sup guys, probably you've read a lot of these kind of threads, but please take a minute to check my situation
Some data first:
Samsung Focus, software version 7.0 (7004), zune is installed on Windows 7 Ultimate 32 bit edition.
Sooo, I was able to do all that unlock wizardry, and sideload a few apps.
Then, suddenly the unlock tool stopped working, showing me the typical "connect to usb and open Zune, you retard" stuff.
Then I notice all the apps stopped working (Microsoft has revoked this app, please uninstall blah blah we're evil blah).
So I read that I needed to unlock my phone again to make the apps work once again.
and there I went, reinstalled zune, run the unlocker in compatiblity mode, reset the phone, and still the unlocker shows me the stupid alert.
Any advice? Can't even add my custom ringtones!
ALSO: Is there another way to unlock the phone?
Search for prevent wp7 from relocking, its easy and only takes a few steps
Sent from my HD7 using XDA Windows Phone 7 App
Yep, I'm totally doing that, but I have to unlock again first
I have the same problem ):, any solution?
HEY! fjosep,
go to settings, about, more info, and touch reset your phone
and install again the .cer and run the chevron.exe
this its works for me!
sorry for my english i´m from mexico
internet6 said:
HEY! fjosep,
go to settings, about, more info, and touch reset your phone
and install again the .cer and run the chevron.exe
this its works for me!
sorry for my english i´m from mexico
Click to expand...
Click to collapse
I did that yesterday and no luck :/
Gracias de todas formas
mmm yo lo que hice fue resetear el telefono y luego volverme a enviar el .cer y el chevron funciono como nuevo,
intenta enviarte el certificado denuevo, sin importar que ya lo tengas
No hay caso , solo me abre el programa, pero al hacer click en "unlock" me tira lo del usb y zune
pero ya hiciste eso? hacer el hard reset de el celular y volverte a enviar el certificado?
eso fue lo que me funciono a mi S:
Have you tried this method? Worked for me when I ran into the same issue. Did this and then made it to where it won't relock.
Laquox said:
Have you tried this method? Worked for me when I ran into the same issue. Did this and then made it to where it won't relock.
Click to expand...
Click to collapse
I'll try it when I get back,
Ok, so I found 2 step-by-step methods, but both ask for the phone to be unlocked. And that's my problem
I had a similar problem where i could unlock easily, but one day, i just couldnt unlock my phone again (pre-nodo at the time)
So i just hard reset my phone back to the day i bought it, and it worked straight off again.... never had any problems with it after that...
The hard-reset is the one you do with the power button, the camera and the volume -?
I tried that and no luck
Have you tried unlocking from another computer? I don't know exactly how or why (probably related to me screwing with the Windows registry,) but the Chevron unlock stopped working on my laptop but would run fine on my desktop computer.
If the unlock works from another computer, apply the fix to prevent it from re-locking ASAP
As I said in another thread, was trying for a long time to unlock, couldn't.
I'm not very sure how it happened (via updating the phone to NoDo or else) but my Zune got updated and I couldn't unlock.
What I did is uninstall Zune, reset and reinstalled 4.7 with no internet connection. It can unlock now. Try this, maybe it works for you.
Thanks both, I'll try what you say, very good advices here
FJosep said:
The hard-reset is the one you do with the power button, the camera and the volume -?
I tried that and no luck
Click to expand...
Click to collapse
noo! ese no es el hard reset es como yo te había dicho te vas a settings luego a about despues en more info y abajo dice reset your phone, ai es
se te borraran todas las aplicaciones y musica y todo lo que tengas pero ya podras hacer el unlock
asi me funciono a mi y tenia exactamente el mismo problema que tu
me cuentas como te fue
Ok, hice eso y tampoco tendré que esperar a una nueva herramienta para desbloquear... o que Microsoft habilite el mercado en latinoamérica.
try:
go to c:\windows\system32\drivers\etc\ and edit the host file and erase all windowsphonedeveloper links
thanks, but still no luck

Hard Brick Moto Maxx

So i downgrade my moto maxx XT1225 to the kitkat and was happy with it, but my cousin take my phone to take some photos and downloaded and installed the ota to the 5.0.2. now my phone don't turn on. he just make a signal on windows when i conect it on the usb port but nothing more :/ can you guys please help me? Sorry for the bad english, i'm from Brasil.
antoniomalta said:
So i downgrade my moto maxx XT1225 to the kitkat and was happy with it, but my cousin take my phone to take some photos and downloaded and installed the ota to the 5.0.2. now my phone don't turn on. he just make a signal on windows when i conect it on the usb port but nothing more :/ can you guys please help me? Sorry for the bad english, i'm from Brasil.
Click to expand...
Click to collapse
http://forum.xda-developers.com/droid-turbo/general/turbo-unbrick-t3139811
pedro_maciel said:
http://forum.xda-developers.com/droid-turbo/general/turbo-unbrick-t3139811
Click to expand...
Click to collapse
i followed the steps and now i'm able to boot the bootloader, but my bootloader is now the droid turbo boot loader, so i cannot flash the Moto maxx firmware :/ you know anything i can do? thanks for the help.
almost forgot and my device revived with the bootloader locked , i think thats why i cannot flash the firmware :/
antoniomalta said:
i followed the steps and now i'm able to boot the bootloader, but my bootloader is now the droid turbo boot loader, so i cannot flash the Moto maxx firmware :/ you know anything i can do? thanks for the help.
almost forgot and my device revived with the bootloader locked , i think thats why i cannot flash the firmware :/
Click to expand...
Click to collapse
Maybe you need before replace the files of the Droid
I had tried to replace with files moto maxx
Sorry for my bad english...:laugh:
antoniomalta said:
So i downgrade my moto maxx XT1225 to the kitkat and was happy with it, but my cousin take my phone to take some photos and downloaded and installed the ota to the 5.0.2. now my phone don't turn on. he just make a signal on windows when i conect it on the usb port but nothing more :/ can you guys please help me? Sorry for the bad english, i'm from Brasil.
Click to expand...
Click to collapse
https://plus.google.com/+JuniorClemente/posts/29pWDUkEDuJ
Try the guide listed in this post.
You will need to flash stock 5.0.2 for Brazil.
http://forum.xda-developers.com/showpost.php?p=65958268&postcount=94
If you followed the linked guide then you will have the wrong gpt.bin file which is a problem. I assume the guide will work but you need to use the moto maxx version of the files for your specific provider.
Possible solution (NOT tested) (see and post here in XDA a tutorial please):
https://plus.google.com/114737944807074302746/posts/USYBQc9Fqz5
Hi everyone!, i not find any solution about my error "sdl-transfer-image"; my "XT1225" still continue bricked, only mode "Qualcomm 9008". The "qboot blank-flash" method not working, every time I run I have the same "sdl-transfer-image" error, please i need help, any other method for unbrick?, jtag?, factory cable?, someone help me?; if I can corrupt the "boot", would have some possibility that the method "qboot" works for me ?, because, for many was the only solution this method... Excuse me for my bad english...
dantexperia said:
Hi everyone!, i not find any solution about my error "sdl-transfer-image"; my "XT1225" still continue bricked, only mode "Qualcomm 9008". The "qboot blank-flash" method not working, every time I run I have the same "sdl-transfer-image" error, please i need help, any other method for unbrick?, jtag?, factory cable?, someone help me?; if I can corrupt the "boot", would have some possibility that the method "qboot" works for me ?, because, for many was the only solution this method... Excuse me for my bad english...
Click to expand...
Click to collapse
Dante, como estás? Tengo el mismo problema que vos. Le hice el unbrick a mi moto maxx con la version droid, y ahora tengo un fastboot que no me deja hacer nada... ni siquiera volver atras para volver a experimentar.
Al final qué hiciste? Pasaron dos años ya, jaja
---------- Post added at 11:34 PM ---------- Previous post was at 11:28 PM ----------
antoniomalta said:
So i downgrade my moto maxx XT1225 to the kitkat and was happy with it, but my cousin take my phone to take some photos and downloaded and installed the ota to the 5.0.2. now my phone don't turn on. he just make a signal on windows when i conect it on the usb port but nothing more :/ can you guys please help me? Sorry for the bad english, i'm from Brasil.
Click to expand...
Click to collapse
Antonio, did you find any solutions?
Reemplacé la placa
Hola ¿cómo estás?, perdón por la demora al responder, he estado viajando y hacía tiempo no entraba aquí.
Respecto al brick, luego de intentar miles de soluciones sin resultados (ni siquiera pude lograr que encendiera en fastboot, nunca pude salir del modo Qualcomm) conseguí por mercadolibre otro moto maxx el cual tenía todo el módulo destrozado pero la placa funcionaba, por lo tanto con $2000 ni dude en comprarlo.
Reemplacé la placa y me quedó prácticamente otro Moto Maxx (con la placa brickeada y módulo roto) completo guardado.
La verdad que hace menos de 2 años creí que valía la pena seguir insistiendo con este dispositivo, dado sus caracteristicas; pero hoy día, viendo como va avanzando todo lo tengo en venta y apenas logre venderlo me voy a Samsung.
Bueno, sin más espero que puedas o hayas podido solucionarlo, abrazo grande.
Making the long history short.. If you are in Qualcomm 9008 in windows.. You have to install proper drivers, flash a blankflash (qboot) and flash gpt, tz, rpm, sbl, etc partitions from the latests blur ota update.

Rooting Wiko View 2 Go possible?

Hey everyone
I´ve got a new Wiko View 2 Go a few weeks ago.
It seems to me, that there exists no Custom ROM and no Custom recovery compatible with the Wiko View 2 Go?
At least I want to root this phone and use e.g. twrp.
So maybe there is a chance to create a twrp or another custom recovery compatible to this Wiko Phone?
Or is there an existing recovery that I not found, maybe?
Thank you!
Yes yo can root
Use Google traslator XD
Solo lo puedes hacer con magisk atraves de fast boot parcheando la imagen te dejo un tuto en inglés XD
https://www.the***********.com/install-magisk-root-android-devices/
Y si es una verdadera pena que no hay customs habrá que rezar XD
Thanks
Thanks a lot! I will try your solution as soon as possible. I use this phone as main device. So I have to save all personal apps and data first.
I leave it in my blog in Spanish in case someone else looks for it
Os lo dejo en mi blog en español por si alguien mas lo busca
androidpordmontesr.blogspot.com
TWRP
It's a port i made and only test adb sideload to install magisk in last stock rom and works fine.
have fun and test at your own risk
https://www.movilesdualsim.com/attac...rp-zip.367862/

How can i try to remove the flashing from my samsung galaxy note 20 ultra

Hello, very good morning, good afternoon or good night to everyone at XDA Developers, I have a problem ,recently bought a Samsung Galaxy note 20 ultra, everything worked normal until my sister watching YouTube to "Find out and apply an update" has used a program called UFTSU and flashed an original cell phone with a 2 year warranty with an average 1 month of purchase !!! the question is since I put them in context, is there any way to recover, undo what she did? Or do I already give up the samgung guarantee?
Thank you very much in advance for the time you are going to take to answer me
In Spanish:
Hola muy buenos días , buenas tardes o buenas noches a todos en XDA Developers , Tengo un problema ,compre hace poco un Samsung Galaxy note 20 ultra , todo funcionaba normal hasta que mi hermana viendo youtube para "Informarse y aplicar una actualización" ha usado programa llamado UFTSU y flasheo un celular original con garantía de 2 años con 1 mes Imedio de comprado !!! la pregunta es ya que los puse en contexto , hay alguna forma de recuperar , deshacer lo que ella hizo ? o ya doy por perdido la garantía de Samsung ?
de antemano muchas gracias por el tiempo que se van a tomar para responderme
Re-flash Stock ROM.
BTW: ROM updates always automatically get provided by OEM/Carrier if they deem it necessary.
jwoegerbauer said:
Re-flash Stock ROM.
BTW: ROM updates always automatically get provided by OEM/Carrier if they deem it necessary.
Click to expand...
Click to collapse
what do you mean with that ? And how should I do it, could you please explain or show me how to do it?
jwoegerbauer
And I also want you to tell me if I can recover the original state of the device to pass it through Samsung's guarantee or have I lost it completely? I don't know much about the subject
dambar2 said:
jwoegerbauer
And I also want you to tell me if I can recover the original state of the device to pass it through Samsung's guarantee or have I lost it completely? I don't know much about the subject
Click to expand...
Click to collapse
If you are a citizen of the EU and bought the phone in the EU, you can change the software on the phone as you wish, i.e. it does not void the warranty. This is European supreme court case law.
jwoegerbauer said:
If you are a citizen of the EU and bought the phone in the EU, you can change the software on the phone as you wish, i.e. it does not void the warranty. This is European supreme court case law.
[/CITA]
that's the problem, I'm from Latin America
Click to expand...
Click to collapse

WHY MY REDMI NOTE 7 FREEZES THE SCREEN AND JUST CHANGE IT, SOMEONE HELP ME THANKS!!!!

Mod Edit
SOMEONE PLEASE TELL ME WHAT TO DO TO STOP MY SCREEN FROM FREEZING UP
Original
AGUIEN QUE ME DIGA QUE GACER PARA QUE YA NO SE CONGELE MI PANTALLA
luis gil said:
AGUIEN QUE ME DIGA QUE GACER PARA QUE YA NO SE CONGELE MI PANTALLA
Click to expand...
Click to collapse
First off, English is required here.
Going to your question; it is self-explanatory, the digitizer is not compatible with the drivers that is using your firmware, sometimes an upgrade can solve it but not always, also you have to request to the technician (preferable prior to do the change) what kind of display is using, in my country it is known at least 3 different kinds of qualities, some don't reflect good the colors and brightness and some are not very responsive.

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