yashsingh1/xdaforums huggingface dataset:
[Tilt, TyTN II, MDA Vario III General] anoano:
1) What exact error do you get? At what stage of the upgrade?

2) Can you still boot your device or not?

I guess and I hope you have a full recent backup to restore your data. If not and if it is not too late, first do a full backup with Sprite Backup or a similar software.

Without further details, I assume your upgrade from WM 6.0 to 6.1 was unsuccessful.

If this is correct and after a full backup of your data, just do a hard reset and try again, closely following the instructions. I also needed to do it more than once before it was OK.

Good luck.
[OnePlus 7 Guides, News, & Discussion] Viranch:
I finally found the solution to the Qualcomm Crash Dump Mode error. Generally a lot of people would recommend flashing the OOS again through fastboot but not all OOS can fix the crash dump mode error. However the 9.X.X variants of OOS are effective in fixing this error. Just download this ROM, extract it, connect your phone to PC in fastboot mode and press flash all in the extracted ROM folder. Voila, your phone's alive again.
[OnePlus 7 Guides, News, & Discussion] edong23:
Hello buddy, I just want to ask because this is 9.5.8. file and I'm currently at OB15, is it safe to flash?
[OnePlus 7 Guides, News, & Discussion] Viranch:
yes.
[OnePlus 7 Guides, News, & Discussion] BillyTheKid22:
Hi guys. I got the crash dump error after trying to flash the new OTA. I found this post, flashed the linked fastboot rom, but then it just gets stuck on boot. Since then I've tried to flash a few different fastboot roms but I just end up with the crash dump or stuck on boot. Any suggestions would be much appreciated :)
[OnePlus 7 Guides, News, & Discussion] Romilson1:
Essa ROM serve para o Meizu Note 9?
[OnePlus 7 Guides, News, & Discussion] Senturi:
if bootloader is unlocked just downloaded 3.5.2 recovery img boot into twrp go to advance>flash current recovery and reboot
[OnePlus 7 Guides, News, & Discussion] nihalali90:
Wow...!! Literally a lifesaver. Got my OP7 up and running with this ROM. Thanks a ton..!!
[OnePlus 7 Guides, News, & Discussion] mohamed rihas:
how you fix this qualcomm crash dump mod plz explain me. my 4n same issue

whan i put EDL mod my 4n is auto reboot
[Samsung Galaxy Core 2 Questions & Answers] set-soft:
Hi All!

I have a Galaxy Core 2 running LineageOS 14.1 (Nougat 7.1.2). It works really well, but ... I can't get the mobile data working.

I downloaded the ROM from "Sandroid Team" (XDA doesn't allow me to post the URL)

The "author" (Ih24n) seems to be unreachable (COVID-19 problems?).

I found that /system/build.prop mentions:

#
# ADDITIONAL_BUILD_PROPERTIES
#
...
ro.com.android.mobiledata=false

This make me think the mobile data support was disabled at compile time. Is this correct?

What can I test in my phone? I can use adb shell and I have some Linux knowledge.

I took a look to other Nougat ROMs from Ih24n and all has the same value in adb shell.

Note that when I say "I can't make it work" I mean that I don't even see the option to enable it in the settings menu. I already configured the APN.

If I can solve it I'll be forced to try Android 6.

Does anybody has experience with other ROMs from Ih24n?
[Redmi Note 9 Questions & Answers] Mbilalkhaan:
Anybody have twrp recovery for redmi note 9 ????
[Redmi Note 9 Questions & Answers] thesoupthief:
Guessing you're asking if there's a custom recovery available for the RN9. Not yet, so far as I know

I've found the stock firmware pretty solid so far - can't see me bothering too root this
[Redmi Note 9 Questions & Answers] shadowstep:
[MENTION=10903973]Mbilalkhaan[/MENTION] I see that you're new here. Welcome to XDA Developers! I suggest you read the Forum Rules in complete before posting from now on. Please note that as per the forum rules, only English is allowed:

Request you to please keep this in mind while posting going forward.

Have a nice day!

Regards,

shadowstep

Forum Moderator
[Redmi Note 9 Questions & Answers] danger2u:
interested too in a twrp for RN9 for magisk and stereo mod
[Redmi Note 9 Questions & Answers] Chalkingwhites:
Probably gonna be a while. The forum for this phone just opened a couple days ago , plus it has a mediateck processor so gonna be a while
[Redmi Note 9 Questions & Answers] awahok:
Unofficial twrp?

Has anyone tried this Unofficial TWRP 3.4.1 for Redmi Note 9/Merlin_Global?

unofficialtwrp.com /twrp-3-4-1-root-redmi-note-9/

just remove the space before the forward slash
[Redmi Note 9 Questions & Answers] danger2u:
i must wait 166 hours to unlock my bootloader...after that i will try it. thanks
[Redmi Note 9 Questions & Answers] awahok:
May I ask, why do you need to wait 166 hours to unlock bootloader? I this about the apply thingy that you need to do before unlocking Xiaomi devices? Because I have read this article that stated "Before some years ago you need to apply and wait 1-15 days for permission! But, now Xiaomi changes its policy. Now you don't need to apply for unlocking your device.Oct 13, 2018"

c.mi.com /thread-1635834-1-1.html#:~:text=Before%20some%20years%20ago%20you,apply%20for%20unlocking%20your%20device.
[Redmi Note 9 Questions & Answers] awahok:
I see now. Mine's 168 hours. You just need to add your Mi account first then it will tell you to wait 168 hours on the Mi unlock tool. Thanks Mr. danger2u
[Redmi Note 9 Questions & Answers] darthm0e:
tested the unofficialtwrp thing today. And now got me bootlooped. seems like the no-verity-opt-encrypt.zip is not working as expected. now im trying to restore the old state.... hope there will be a good way to root this cause i need adaway
[Redmi Note 9 Questions & Answers] thesoupthief:
Adguard is loads less trouble - fine without root
[Redmi Note 9 Questions & Answers] awahok:
Thanks darthm0e! Hope you keep updating here on your findings :) BTW, how can we create a custom recovery? I want to know how to.
[Redmi Note 9 Questions & Answers] darthm0e:
Adguard doesn't work for all my needs. and its more or less browser based. Anyway i need root for some other stuff too...so.

2nd try i used the Xiaomi Tool V2 (by Francesco Tescari). It loads also the same TWRP image and i also get stucked in the Bootloop.

on tradingshenzhen they explained more or less the same method then unofficialtwrp.com except they use the XiaomiTool V2

and the TWRP i found there is the same.

whats strange is that i only read about Codename Merlin for the Redmi Note 9, but mine reports hisself as MerlinNFC. maybe this is the thing or are they all equipt with NFC? I will try tomorrrow again.
[Redmi Note 9 Questions & Answers] thesoupthief:
Note 9 phones with model number M2003J15SG have NFC

M2003J15SS don't

(Can check your model number in settings)
[Redmi Note 9 Questions & Answers] Mbilalkhaan:
Redmi note 9 root

How root redmi note 9???? Any body know about redmi note 9 recovery?????? When recovery coming for redmi note 9??????
[Redmi Note 9 Questions & Answers] MayhemSixx:
Hi guys,

New here and I got this phone a few weeks ago. I tried rooting it via Magisk both by flashing the zip on the unofficial TWRP and by patching the boot.img file, but both methods ended up in bootloop.

So I'd like to know if any of you have informations on this : has a consistent way of rooting this phone been found?

(My question may seem stupid since it only came out a month or so ago, but honestly I don't really have an idea how long it usually takes after a device's release for people to find a way to root it)

Thanks for your answers!
[Redmi Note 9 Questions & Answers] Akitake:
https://xdaforums.com/redmi-note-9-pro/how-to/how-to-unlock-root-redmi-9-9s-9-pro-t4108913

This post worked for me as far as rooting goes.

I also managed to verify the SafetyNet test (with magisk spoofing modules + clearing Play Store/Services data), then installed edXposed just fine too.

But, then I installed some module that got me stuck in a bootloop and had to wipe and start over, and I couldn't pass the SafetyNet check anymore for some reason.

So I wiped again and keeping it unrooted for now, I'll wait for custom ROMs.
[Redmi Note 9 Questions & Answers] FirasMohamed:
Could u tell me please how did u install ? I flashed it in magisk but it shows me that it's not installed in the edxposed manager.
[Redmi Note 9 Questions & Answers] dfahren:
[MENTION=8877595]Akitake[/MENTION]: That's always nice to see that a particular rooting method of some related Redmi phone works on our Redmi Note 9. :good:

Now, you know for sure that the Redmi Note 9 has a MediaTek G85 processor and Xiaomi devices are notorious for getting very easily bricked. See for example the Custom Rom threads for Redmi Note 8. It is really spooky how some guys end up having their smartphone turn in to a Xiaomi service center - if there is such a center at all in their country. So what's paramount here for us Redmi Note 9 users is that we really, really make sure that we don't arrive at a hopeless situation! That's why I need to ask you some questions to make sure we all are on the same page.

1) What Note 9 do you have? Is it one with NFC or not? Mine, for example, is a M2003J15SG where G denotes the NFC variant.

2) What's the MIUI version you are running? Mine, for example, is 11.0.5.0 (QJOEUXM)

3) You unlocked your phone, right?

4) Did you use any particular tools like a particular fastboot version, for instance?

5) Which version of Magisk did you install?

6) Which version of edXposed did you install?

7) Which Magisk spoofing module did you install? Why that and not another one?

8) What do you mean with "clearing Play Store / services data". Do you mean all Google Play services data?

9) If you arrived at a bootloop, how did you wipe? Did you wipe data/cache/etc? Did you use fastboot or some LR-TWRP or MiFlash? Which version of the tool?

10) Once you reinstalled your original boot.img, did your phone start up normally or were there "hickups"?

Sorry for asking so many questions, but as I said, I want to make a 100% sure that everything goes well.

Thanks for your answers in advance!

Best whishes to you!

- dfahren
[Redmi Note 9 Questions & Answers] Akitake:
1) It's the lower end version, with 64GB internal storage, Redmi Note 9 (merlin)

2) Latest at time of writing, shouldn't matter but yes, 11.0.5.0, we're also going to get MIUI 12 soon-ish as it's already released in China.

3) Yes with miunlock (Official tool)

4) I just always use the ADB and Fastboot versions provided with MiUnlock (same folder, open CMD inside it then you can use adb and fastboot)

5) Latest? 20.4

6) I installed EdExposed manager from XDA Labs and simply installed it that way, so, latest

7) One of them is like Magisk Props something, the other is lib something which seemed to help for DRM content (netflix etc)

8) Once I installed the Magisk modules for spoofing, I restarted, then cleared the Google Play Store & Play Store services data (In Settings>Apps>Manage Data> Clear all Data), restarted again.

9) I didn't bootloop ever. And even if you do, it's to either use fastboot (power + vol down) and flash the official rom back with MiFlash.

10) Nah it was completely normal.

Links:

- Official Roms for Redmi note 9: https://c.mi.com/oc/miuidownload/detail?device=1900378

- Re-flash stock rom via recovery (power + vol up): https://c.mi.com/oc/miuidownload/detail?guide=1

- Re-flash stock rom via fastboot (power + vol down): https://c.mi.com/oc/miuidownload/detail?guide=2

Their links to roms in that guide are dead, you can get them here though: https://xiaomifirmwareupdater.com/miui/merlin/

Just make sure the ROM you download is of the right type (recovery for recovery method, fastboot for fastboot+miflash method) before downloading.
[Redmi Note 9 Questions & Answers] AlanRozenKreuz:
Can i ask you a Question? How or what usb drivers installed on your pc? i cant intall any driver and the only one i could get installed was the mediatek one but still cant unlock this device...
[Redmi Note 9 Questions & Answers] dfahren:
[MENTION=8877595]Akitake[/MENTION]

Thanks for your prompt and comprehensive reply. To report my experience with this method here, I have to say, it does not work!

So folks, don't try this method on your phone with code name "Merlin"! You will end up in a boot loop! There are at least two other guys besides me who have entered this unfortunate state that they can't use their phone at all.

The only way to get out of this boot loop is to either flash back the original boot.img file or restore the whole phone with the MiFlash tool. But this, of course, only works if you manage to re-enter the fastboot menu on your phone. In my case, I had to press Volume down for quite a long time (don't press the power button) and then the fastboot droid appears.

I was lucky and only had to flash back the untouched boot.img file from the big official ROM tgz file.

So Akitake, if it works for you, your phone must be somewhat different than the one I have. And I heavily suspect you flashed this vbmeta partition, would that be possible?
[Redmi Note 9 Questions & Answers] N00B007s:
Is it possible to use the unofficial TWRP from the redmi 10x 4g for the redmi note 9 global since the specs are identical? I am fully rooted with magisk
[Redmi Note 9 Questions & Answers] CronusStrife:
When you say Merlin, its the non NFC version?
[Redmi Note 9 Questions & Answers] dfahren:
Ok, I need to be more precise: The Redme Note 9 has build name "merlinnfc" because it contains NFC hardware.

In the china market you can find a Redmi 10X 4G which does not have NFC but is otherwise similar to the Note 9 which is sold globally. The build and code name of the 10X 4G is thus simply "merlin" without the NFC. Makes sense?

Best wishes!

-Didi
[Redmi Note 9 Questions & Answers] CronusStrife:
Understood! So, my phone is a Redmi 10x 4G. The real problem for me is not the NFC itself, but probably some ROMs, roots and other things that work on the Redmi Note 9 may not work on the Redmi 10X 4G, like the TWRP problems here is this topic, right?

Thanks a lot!
[Redmi Note 9 Questions & Answers] awahok:
I have tried installing TWRP on our Redmi Note 9 (Merlin) and it works for me. [YOUTUBE]https://www.youtube.com/watch?v=bPBbkIEEx7M[/YOUTUBE]
[Redmi Note 9 Questions & Answers] Pintxeti:
it works fine for me
[Redmi Note 9 Questions & Answers] dfahren:
Puh, difficult question. I presume that there might be some subtle differences when building for merlin or merlinnfc, but I also could be completely wrong. With regards to TWRP, the latter "should" run on merlin and merlinnfc just fine, but as I said I'm not 100% confident. The only thing you are left with is to try for yourself and have the original firmware at hand if anything goes wrong. Sorry, for not being of more help to you.
[Redmi Note 9 Questions & Answers] Gsus1:
I did it but didn't work at all. Afrer getting the custom recovery by adb mode touch on twrp won't work and doing reboot system would lead to stock recovery again.
[Redmi Note 9 Questions & Answers] Namekinek0:
M2003J15SG user here (So the NFC version), the youtube video works smoothly

Edit: after some use, I noticed some cons, I don't think I can call them bugs because I suppose it's the result of the "Disable Replace TWRP" passage

However, I couldn't

1) update Magisk

2) install Xposed
[Redmi Note 9 Questions & Answers] Euraptor:
Redmi Note 9 and Root

Dear All,

I had the follow experience with my Xiaomi Redmi Note 9 NFC variant.

So, I've bee trying several times to instal the unofficial TWRP but I get stacked 1st time on the chinese language (no way to change it) and the 2nd time (after reinstall) the twrp was unresponsive, so no way to swipe. So, I played a bit with my bricked phone and I discovered that if you push the on/off button, you will fall in the twrp locked mode and strangley but true, I was able to swipe.

My second step was to install the official stock Rom from India (I like the xiaomi dialer and message interface), so I dit it. I installed the Magisk default version pre-intalled in TWRP and I disabed the verity check.

So I was able to "root" my phone, but I discovered that I'm now not able to modify anything from the /system directory, no way to erase anything, to write anything.

I tryed to mount the partition in RW but nothing changes. All the folders are with the rwx attributes but no way to modify/erase anything, onot even the chance to pull some ringtone in the /system/media directory.

Additionally I discovered that the file manager (no matter which) says that the root partition in full (100%).

So now, I have my xiaomi redmi note 9 rooted (confirmed by 2 differents root checkers) but impossible to modify.

Days later I decided to remake all the steps but from fastboot mode. So, once again, I loaded the ROM in "XiaomiADBFastbootTool", I erased everything and reinstall the ROM. I extract from the rom the boot.img file, I dropped it on the phone and I rooted it withe magisk. I put the patched file on the PC and I flashed it with the sentence "fastboot flash boot magisk_patched.img" and the phone once again worked fine and it is rooted but the scenario with the root partition is the same.

Any help/hint will be highly appreciated, even nt suggestion with some ROM which not use google phone dialer and SMS interface.

Thanks a lot for your time.
[Redmi Note 9 Questions & Answers] lcsan:
Has anyone tried to flash redmi note 9 with sp flash tool, before using it with mtk chip, there is no need to unlock it
[Redmi Note 9 Questions & Answers] Dokrak99:
Vanced

Did you flashed everything when you installed a new version.Seems like you're internal memory is decrypt .You can side load supersu to thru twrp
[Redmi Note 9 Questions & Answers] Euraptor:
Hi Dokrak99

Yes man, I did it. I fully flashed as per procedure. Days ago I had to flash a Samsung A51 and as the TWRP is not yet available I did in the same way (download the firmware, extract the boot, flash with Magisk, reload in the PC and transferred with Odin), I got the same result, the cellphone was rooted but no write access to the system partition. BTW, when try to erase some file (this happens also on Xiaomi), the file seems to be erased but when the cellphone is switched off and on again, the erased file newly appears.
[Redmi Note 9 Questions & Answers] VD171:
May I have TWRP for Redmi Note 9 too, please ? :-)
[Redmi Note 9 Questions & Answers] Dokrak99:
Basically there is no official twrp for this device yet.there is a unofficial twrp for this phone.lot off members having trouble do.be carefull with 12.05 miui seems that there is a update on the system security.sorry didn't figure out yet what it does 12.05
[Redmi Note 9 Questions & Answers] VD171:
Sad. I really need TWRP for Redmi Note 9 :-(
[Redmi Note 9 Questions & Answers] VD171:
This TWRP is working for me: http://unofficialtwrp.com/twrp-3-4-1-root-redmi-note-9

As you can see in attached images, it is working perfectly on Redmi Note 9.

Good luck

EDIT:

It is working fine on V11.0.5.0, but not on V12.0.5.0. I will give a try for v12.0.4.0.
[Redmi Note 9 Questions & Answers] Kunalmore:
Yesterday kernel source of rn 9 is released
[Redmi Note 9 Questions & Answers] gruka:
have managed to revive V12.0.5.0. cause phone when switched on gets stuck on white dark screen,after android logo.phone looses usb connection
[Redmi Note 9 Questions & Answers] EinTim23:
This bricks your Phone in Most situations
[Redmi Note 9 Questions & Answers] zainallzn:
[QUOTE = "gruka, pos: 84146947, anggota: 5315009"]

telah berhasil menghidupkan kembali V12.0.5.0. menyebabkan ponsel saat dihidupkan macet di layar gelap putih, setelah logo android. ponsel kehilangan koneksi usb

[/QUOTE]

bisa minta solosi dengan masalah ini ?
[Redmi Note 9 Questions & Answers] zainallzn:
[QUOTE = "gruka, pos: 84146947, anggota: 5315009"]

telah berhasil menghidupkan kembali V12.0.5.0. menyebabkan ponsel saat dihidupkan macet di layar gelap putih, setelah logo android. ponsel kehilangan koneksi usb

[/QUOTE]

Bagi caranya ??
[Redmi Note 9 Questions & Answers] Dokrak99:
Personal I find that we should close this post .

Twrp is unofficial .

And with the latest system update by xiaomi it's a risky business to try this method.

The people who are on 12.02 or 3,4 are getting less.
[Redmi Note 9 Questions & Answers] Rojirosh:
Hello everyone, I am using redmi note 9 6gb QJOINXM model and i had flashed unofficial twrp recovery available but my internal storage have so may folders named as xyzagavab eysbcahajs and many more and problem is they are all are empty. But i know i have files, pictures on my internal storage when i boot back to system everything is there. So i am only facing problem when inside twrp as there is nothing no files except empty folders with random names and the problem is i want to make full back up of my stock rom but it is not possible as i cant make back up on my internal storage , it wont let me . I would really appreciate any help.

Thankyou
[Redmi Note 9 Questions & Answers] VD171:
You can't see properly your files, because they are encripted.

File Based Encryption is not fully compatible with older TWRP releases.

What MIUI version are you using?
[Redmi Note 9 Questions & Answers] Rojirosh:
Miui 12.06
[Redmi Note 9 Questions & Answers] VD171:
Did you try TWRP for V12.0.6.0 ?

https://xdaforums.com/t/twrp-pbrp-c...for-merlin-redmi-note-9-redmi-10x-4g.4227751/
[Redmi Note 9 Questions & Answers] Rojirosh:
There is twrp for V12.0.6.0 global version only will it work in indian version?
[Redmi Note 9 Questions & Answers] VD171:
I'm not sure.

But you can try it safely and tell us.

It will not brick your device.

If it doesn't work, you can flash original stock recovery again.
[Redmi Note 9 Questions & Answers] nails6666:
Just use mtkclient tools bro. From official GitHub. It insta unlocks in all mediatek devices. And please try that twrp on Redmi note 9 with miui 12.5.4.0. And check if it works.
[Redmi Note 9 Questions & Answers] Manjotbenipal:
SHRP. I've been using it for a while. It's great

https://sourceforge.net/projects/shrp/files/merlin/SHRP_v3.1_stable-Official_merlin-1628943443.img/download

The link i have given is for Android 11 images.

You can search for your device there are a plenty 🫠
[Xiaomi Redmi Note 5 Pro Questions & Answers] inconnu29:
What ROM do you use in 2020 ?

I'm on AOSiP 8.1 Oreo , kernel Derp+

Thx for answering.
[Xiaomi Redmi Note 5 Pro Questions & Answers] Sidgup1998:
Using Xiaomi eu 20.3.26 miui 11 version since march
[Xiaomi Redmi Note 5 Pro Questions & Answers] inconnu29:
I never had so many replies in my life. Thx everyone. Great community. XDA rocks.
[Xiaomi Redmi Note 5 Pro Questions & Answers] drnightshadow:
LOS 17.1 official whyred.

Good luck and stay safe.
[Xiaomi Redmi Note 5 Pro Questions & Answers] MikiGry:
Superior OS Phoenix (Android 10)
[Xiaomi Redmi Note 5 Pro Questions & Answers] audismart007:
Iam using stock rom with tunings
[Xiaomi Redmi Note 5 Pro Questions & Answers] Perendreu:
Actually the best rom for me is crdroid pie version.
[Xiaomi Redmi Note 5 Pro Questions & Answers] Kitsunenene:
i faced so many guys using corvus, it's good for gaming, battery is fine
[Xiaomi Redmi Note 5 Pro Questions & Answers] SmoggyBong:
iON 2.9 (A10) or Masik X 16.1 (MIUI12 A10)
[Xiaomi Redmi Note 5 Pro Questions & Answers] fusob:
/e/ os oreo. Google can suck a bag of dicks!
[Xiaomi Redmi Note 5 Pro Questions & Answers] Aldi2305:
Im using Evolution X 4.6 android 10 right now
[Xiaomi Redmi Note 5 Pro Questions & Answers] Shadow337:
I'm on crdroud with agni firmare and agni kernel

I want to change this crdroid for another rom ( aosp bores me a lot ?)
[Xiaomi Redmi Note 5 Pro Questions & Answers] xtarotcards:
Resurrection remix v8.5.9 unofficial and just recently shifted to masik port ROM
[Xiaomi Redmi Note 5 Pro Questions & Answers] yasin0005:
Stock rom plus Agni kernal v9.7 it's best ...
[Xiaomi Redmi Note 5 Pro Questions & Answers] Bryan9.1:
hi there!! im using about 4 days the ZenX-Os 1.8 (stable) and i notice the battery was amazing, the system respond without problems and there are too much stuff to personalize and look clean and smooth! now its without any kernel
[Xiaomi Redmi Note 5 Pro Questions & Answers] Antox97:
I'm using stock rom but I think to switch into HavocOs or CrDroid...