yashsingh1/xdaforums huggingface dataset:
[Redmi 9A Questions & Answers] krynyx:
Redmi 9A has a MTK processor. I got bricked two times when trying to switch between Global ROM to China ROM.

The solution that works to me was opening the device and removing the battery to get the BROM mode.

This was the steps that works to me:

1 - Remove the battery

2 - Install MTK Drivers

3 - Download AndroidUtility.v110.00.1426 to BYPASS the AUTH

4 - Download SP FLASH TOOL to install the ROM

5 - Download an ENGINEERING ROM or the latest fastboot ROM

6 - Disable Windows Driver signature verification

7 - Open Android Utility and go to MTK ByPass Tab and start this service

8 - Open SP Flash Tool and put the path to the ROM files

9 - Connect the device with the USB cable when hold the volume + button

10 - Verify on Android Utility if you have got the bypass. It is needed to flash the rom. If you can't get it, you can't install the rom to unbick.

11 - Install the ROM on SP Flash Tool with DOWNLOAD MODE ONLY.
[Redmi 9A Questions & Answers] BlackNetttle:
I already fixed it
[Redmi 9A Questions & Answers] inprotn9x:
Can you guide me to fix it? I am also having the same problem
[Redmi 9A Questions & Answers] PhoneRepairHUB:
Follow the above instruction after that update if you have issue or encountered a error
[Redmi 9A Questions & Answers] BlackNetttle:
What did you install?
[Redmi 9A Questions & Answers] krynyx:
The first thing you need to do is opening the back cover to disconnect the battery to enter on BROM mode. After that, you have to install MTK drivers to get the device recognized as "MTK PreLoader USB VCOM".

When it is finished, you can do the procedure to repair your device...

It's easy!
[Redmi 9A Questions & Answers] inprotn9x:
Oh thank you very muck
[Redmi 9A Questions & Answers] inprotn9x:
I was install miui global 12.0.3 by sp flashtool then it not reboot.
[Redmi 9A Questions & Answers] BlackNetttle:
Idk if the problem is same here, but maybe it is: the preloader may be wrong in this firmware so you need to flash this firmware and then flash a normally working firmware without super and vbmeta (including vbmeta system, etc and other things if u want to experiment) with SP Flash and bypass (or if u have it, the version of SP Flash with the inbuilt bypass), then you should be able to boot.
[Redmi 9A Questions & Answers] athulmekkoth123:
whenever I try to plug my phone in brom mode windows shows USB not detected error and the name of driver is unknown USB drive
[Redmi 9A Questions & Answers] athulmekkoth123:
whenever I try to plug my phone in brom mode windows shows USB not detected error and the name of the driver is an unknown USB drive. In the Android utility when I try to open the disable auth option when I try to plug in using the volume up button same error shows in Windows but in the Android utility, it shows as USB removed. Please help me to fix the problem.
[Redmi 9A Questions & Answers] BlackNettle:
You need mtk drivers, which you probably don't have according to the device/driver name. Also that issue when it disconnects after a few seconds happened to me too, flash the partitions in smaller quantities so it is quick enough.
[Redmi 9A Questions & Answers] athulmekkoth123:
Hey I installed mtk drivers file from the mediatek site but the system still detect as unknown usb.Tried with libusb but when I plug in device not detecting
[Redmi 9A Questions & Answers] BlackNettle:
If it does so try to flash it anyways. Just don't use format all without a full backup.

EDIT: I forgot, there are multiple driver packages. You need the MT67xx package for this phone, and the installer should be an .exe or .msi, I don't know which one right now. I recommend flashing it with SP flash from Kurdish firmware, it has inbuild auth bypass.
[Redmi 9A Questions & Answers] krynyx:
Hey bro, I will show you the steps that worked for me many times.

- Open the back cover of the device and disconnect the battery.

- Install the MTK drivers (MTK_USB_All_v1.0.8.zip).

- Reboot the windows and press F8 before It start. Start the windows on "disabled driver signature" mode.

- Run the MTK Auth Bypass Tool and click on "Disable Auth" option to start the service.

- On device press volume + button and connect the USB. When the MTK Tool shows the message "Bypasss success" then release the button.

- Now you can flash the ROM. Open the Sp Flash Tool and flash the ROM.
[Redmi 9A Questions & Answers] athulmekkoth123:
Hey sorry for the late reply.It is still not fixed. Can we connect via telegram?I have some doubts
[Redmi 9A Questions & Answers] athulmekkoth123:
I'm sorry for not getting back to you sooner.I met with an accident.can you explain it more detail
[Redmi 9A Questions & Answers] athulmekkoth123:
when i try to do this well it doesn't flash and throws just an error code
[Redmi 9A Questions & Answers] astateofsekai_:
So like, I tryed to flash latest MIUI ROM for Redmi 9a but after flash("successful" flash) it just doesn't boot up! Can anyone help, huh?
[Samsung Galaxy S20 / S20+ / S20 Ultra Questions & ] bjproc:
Hi,

Been a while since i've done any firmware flashing, so please be gentle lol

My father in law has just bought a S20+, it now turns out to be a German Vodafone phone.

It seems to be unlocked, as when searching for operator networks it sees O2, EE, Vodafone etc (i think a locked phone would just see the carrier?) but we're having problems with any sim card inserted, sometime it can receive, but can't call out etc, the signal bar just goes up & down all the time etc.

He used 1pMoble which uses the EE network.

Looked about the rom pages and it looks like i have to change the CSC first to UK, does this need to be the Vodafone CSC or can it be the unbranded code?

Also, then what firmware can i try to install?

Can it be un branded or does it need to be the Vodafone one?

I need to check to see what CPU it has.
[Samsung Galaxy S20 / S20+ / S20 Ultra Questions & ] 00mpollard:
I'd recommend changing the csc code to BTU

BTU is unbranded UK. This will allow future ota updates.

To change csc use samkey (paid) or samfw tool found here along with instructions

Changing CSC for free using SamFW Tool | No Root required! - A brief guide!

As the title suggests, I was able to successfully change the CSC on my factory unlocked (unbranded) Fold 3 - F926B/DS bought in Germany with OXM firmware having Android 13 & one UI 5.0 from EUX to INU csc using SamFW Tool v3.31 in hardly 2-3...

xdaforums.com

From there, download the latest firmware for btu using frija and flash with odin.

You can get frija here

[Tool] Frija - Samsung firmware downloader/checker

* * * PLEASE UNDERSTAND WHAT YOU ARE INSTALLING TO YOUR DEVICES AT ALL TIMES AND ME AND THE DEVELOPER ARE NOT RESPONSIBLE FOR ANY SORT OF DAMAGE TO YOUR DEVICE * * * Hey Guys :) Frija is a new tool (successor of now depreciated tool SamFirm)...

xdaforums.com

and odin from here

https://technastic.com/wp-content/uploads/2020/02/Odin3_v3.14.4.zip

If you would like to keep your files flash home_csc, if you would like to wipe use csc) although i'd recommend a full wipe as you're going to "unbranded"

That should in theory make it uk branded and on uk firmware.
[Samsung Galaxy S20 / S20+ / S20 Ultra Questions & ] bjproc:
Absolutely fantastic, i'll pass this info on to him and see if he want to go for it.

Also checked, its an Exynos CPU so i think the roms are limited?

He got it quite cheap from ebay, the phone is in great condition and he really wants to keep it.
[Samsung Galaxy S20 / S20+ / S20 Ultra Questions & ] 00mpollard:
Should help you with odin.

Good luck!
[Samsung Galaxy S20 / S20+ / S20 Ultra Questions & ] bjproc:
Looking at Frija.

My FiL phone CSC is OXM, when adding in SM-G986B and CSC as OXM, it doesn't find any firmware.

If i enter BTU it finds a firmware.

How does Frija know what firmware i require for the CPU? (Exynos vs SD)

I downloaded the BTU CSC Firmware from Frija to see what all to do.

I see that the CSC that it downloaded is OXB, is this not for Denmark, Norway, Sweden?

View attachment 5966085
[Samsung Galaxy S20 / S20+ / S20 Ultra Questions & ] 00mpollard:
Oxm is multi csc.

Btu should flash fine but won't show up in phone settings as btu csc unless you change your csc code with Samkey or samfwfool.

European models are exynos and as btu is UK firmware it'll be compatible

This should give you a bit more information

https://xdaforums.com/t/s20-g985f-firmwares-4g.4060279/

Good luck flashing!

According to sammobile this is the latest s20+ btu firmware so I think the one you got is correct and fine to flash!

Samsung Galaxy S20+ (SM-G986B) - BTU - G986BXXSIHWF6 firmware

Fast download latest Samsung Galaxy S20+ firmware SM-G986B from United Kingdom with G986BXXSIHWF6 and Android version 13

www.sammobile.com
[Samsung Galaxy S20 / S20+ / S20 Ultra Questions & ] bjproc:
Thanks.

I'm going away to my work for 3 weeks soon, so probably won't be able to flash it until i come home.

I'll be back in touch again just to make sure what i need to do first with the changing of the CSC code if its required.
[Samsung Galaxy A70 Questions & Answers] RootNewbie1:
Hi there, I am looking to root my Galaxy A70. I only have access to a macbook pro with the M2 chip. I have zero knowledge on how to root this device. A step-by-step method from enabling bootloading to rooting the device would be much appreciated please? Thank you.
[Red Magic 8 pro] endgame1210:
I using bypass charging while playing but my phone's battery still drain. I need some advice 😔.
[Red Magic 8 pro] M82Mayday:
Same problem :(
[Red Magic 8 pro] Koudy69:
First off all what firmware version are you running because its should be fixed in update 3.40. / 4.40
[Red Magic 8 pro] M82Mayday:
Software v4.28...Bypass charging does not work with the Nubia charger, although it does with some other chargers.
[Red Magic 8 pro] Koudy69:
Its fixed in V4.40 btw
[Red Magic 8 pro] M82Mayday:
I installed v440 today, but the problem persists...I will try a factory reset later.
[Red Magic 8 pro] endgame1210:
I have the update 3.40 and still doesn't work :((
[Red Magic 8 pro] Koudy69:
Strange what charger are you using.
[Red Magic 8 pro] M82Mayday:
Nubia charger, however bypass charging works on huawei charger... I haven't performed factory reset after update v440
[Xiaomi Mi Pad 5] maverick_jia:
Check the network​

I connected the tablet to the network via RNDIS. After the configuration is completed on the Windows side, the IP address can be obtained after the tablet is booted.

maverick@mipad5:~$ ifconfig
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 404 bytes 29088 (29.0 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 404 bytes 29088 (29.0 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.137.118 netmask 255.255.255.0 broadcast 192.168.137.255
inet6 fe80::74c4:64ff:fe71:f7e prefixlen 64 scopeid 0x20<link>
inet6 2408:8207:3c16:e6a1:74c4:64ff:fe71:f7e prefixlen 64 scopeid 0x0<global>
ether 76:c4:64:71:0f:7e txqueuelen 1000 (Ethernet)
RX packets 406 bytes 69317 (69.3 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 102 bytes 21898 (21.8 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

Log in to the tablet using SSH​

ssh 192.168.137.xxx

resize rootfs​

sudo resize2fs /dev/sda32

Check sources.list​

cd /etc/apt/

cat sources.list

you may use sources.list.bak instead depending on your location

Install ubuntu desktop​

sudo apt update && sudo apt upgrade -y

sudo apt install ubuntu-desktop -y

sudo reboot

Configure ubuntu​

Login use Xiaomi Keyboard.​

Connect a USB mouse.​

use a type-c hub

Rotate the desktop.​

Right clink->Display Settings

Enlarge icon​

Settings->Displays->Scale to 200%

Hide the disks icon on the left​

Settings->Appearance->Configure dock behavior->Show Volumes and Devices

BlueTooth mouse​

Settings->Blutooth

Wifi​

start needed services:

stop systemd-networkd:

start NetworkManager：

reboot system.

Bugs workaround​

Turn off some power Saving options:

Screen Blank

Automatic Suspend
[Xiaomi Mi Pad 5] D6072:
The SSH is a problem.

I followed your guide, and I have obtained a IP address for mi pad 5, but when I trying to use SSH, It said "Permission denied " even with the proper username and password.

How to solve it? Is your username or password are right?
[Xiaomi Mi Pad 5] maverick_jia:
I checked the username and passwd , is right. the root passwd is also jiabo. you can try it(not ssh), and add a new user.
[Xiaomi Mi Pad 5] khamai:
Hello! How to fix it? I did everything according to the instructions
[Xiaomi Mi Pad 5] maverick_jia:
Wlan, please follow this guide:

Qualcomm Snapdragon 835 (MSM8998) - postmarketOS Wiki

wiki.postmarketos.org
[Xiaomi Mi Pad 5] chkkv:
sudo systemctl enable qrtr-ns.service
sudo systemctl enable rmtfs.service
sudo systemctl enable pd-mapper.service
sudo systemctl enable tqftpserv.service

Sorry I don't found these packages. Where can I get and install them?

I'm using rootfs built by myself
[Xiaomi Mi Pad 5] maverick_jia:
you can follow this guide:

Qualcomm Snapdragon 835 (MSM8998) - postmarketOS Wiki

wiki.postmarketos.org
[Xiaomi Mi Pad 5] chkkvjjc:
I tried to install them but wifi is still not working.

I compiled kernel from your github and made rootfs myself. Maybe I missed some steps?

qrtr's log:

qrtr-ns[373]: ERROR qrtr-ns: nameserver already running, going dormant: Address already in use

Other services are all crashed...

dmesg only shows 2 lines abort wifi:

chkkv@localhost:~$ dmesg | grep ath10k
[ 6.762361] ath10k_snoc 18800000.wifi: Adding to iommu group 11
[ 6.769393] ath10k_snoc 18800000.wifi: supply vdd-3.3-ch1 not found, using dummy regulator
[Xiaomi Mi Pad 5] maverick_jia:
dmesg is the same as mine. Try install some packages needed:

apt-get install wpasupplicant
apt-get install netplan.io
[Xiaomi Mi Pad 5] chkkvjjc:
They are all installed.

Today I found something new abort wifi firmware. Maybe I should copy firmware in part of modem?

View attachment 6073532
[Xiaomi Mi Pad 5] maverick_jia:
Have you put the firmware in the right place in the file system?
[Xiaomi Mi Pad 5] chkkvjjc:
I got the firmware from this link:

I installed "Ubuntu-V0.91/update only/xiaomi-nabu-firmware.deb" directly. Is it right?

Modules were copied when I made kernel. They are not installed from this link.
[Xiaomi Mi Pad 5] maverick_jia:
You need to make sure that the path of the firmware is the same as the path in the DTS file.
[General Questions and Answers] bruh bro:
Hi guys I have an Redmi 10c and miui is eating the whole battery and I wanted to flash a custom ROM on it and I realized I don't have an camputer for some steps and I'm really researched about it and I found some ways but I can't trust them maybe is there anyways to do it or not?
[General Questions and Answers] bruh bro:
How to do this actions without a PC 😂
[General Questions and Answers] bruh bro:
thanks i installed adb on termux

how i can install the twrp i got for my device and how to run it (actually for the second one i need code) thank you
[General Questions and Answers] shaulreznik:
It isn't possible to flash a custom recovery without a PC
[General Questions and Answers] bruh bro:
Thanks too much 🙏

My friend got my otg and I will get it next week

If I did this instructions and it worked I will message again to notify you

Thanks🙏👍
[General Questions and Answers] tutibreaker:
you NEED a pc for anything of mod your device if you dont have it you CANT do anything
[General Questions and Answers] bruh bro:
Is there any port of Samsung video player for another devices like Redmi and Poco?
[Sony Xperia 1 III] Djuro89:
After update Sony Xperia 1 III on latest android version build number (61.2.A.0.472) I notice lower signal reception on mobile network. I receiving every day message with missed calls. Again similar problem with mobile network signal stranght from one year ago. I write earlier about this problem here on forum, and Sony is fixed this problem. Please Sony fix again this bug in fastest posible time. Thanks
[Sony Xperia 1 III] bentree:
Just curios, but what provider are you with and which 1iii do you have?

Cheers, Ben.
[Redmi Note 12 Pro / Pro Plus 5G] T4ssleh0ff:
Hi evenryone, a few months ago I bought for my mother a new Redmi Note 12 Pro 5G.

The phone seems ok, it's fast, it has a good display, size is perfect and she was already familiar with MIUI from a previous Xiaomi phone, so it seems the perfect choice... but since the beginning seems to have serious problems with the wifi connection.

Randomly seems like the wifi connection got stuck, no data transfer, no errors, no connection drops, the phone seems perfectly connected to the wifi but there was no data transfer, checking the phone settings I noticed:

no issues on ip address, default gateway and netmask

no issues on dns nameservers

wifi connection established as wifi 6 on 5GHz frequency channels

Until now the only workaround I found was to activate and deactivate airplane mode, in this was any network connection was reset and everything started working again... until the next time... randomly.

I search on web for a while and I found all sort of fancy voodoo rituals, from people suggesting to deactivate NFC, Bluetooth, to activate or deactivate NTP sync on Android... none of this worked...

So I started to debug this by myself from a network perspective, because I know nothing about Android debug, I'm a sysadmin and not a developer.

On my network I got two Ubiquiti U6 Lite access points and my wifi network is available on 2.4 and 5 Ghz, and I noticed that everytime the smartphone wifi connection got stuck the phone was connected to the network through the 5Ghz frequency... So I tried to create a new wifi network available on all my access points but only on the 2.4GHz frequency, and since then the device apparently always stayed connected to the network and had no issue at all.

Maybe the problem is related to some 5Ghz channels that cause issues with the wifi nic or wifi software installed on the phone, I'll stick to 2.4Ghz for a few weeks to get a better feedback, and maybe after that I'll try to force it to 5GHz on different channels.

In case you had experienced the same problem on Xiaomi/Redmi phones and you have the opportunity to setup a 2.4GHz only network try this and give your feedback, thanks.

Do you know if there's some other fix for this problem?

Thanks
[Redmi Note 12 Pro / Pro Plus 5G] Aggis15:
I've had this exact issue and I'm glad somebody has brought it up, although I don't know if I can help much, rather than share my solution for the problem.

I've got a devolo powerline adapter at home, meshed with my ISP router. So one WLAN. When I bought this phone, after a few days I had the exact same issue. Disconnects, couldn't connect, no data transfers. Sometimes, not even airplane mode would fix it and I would have to reboot my device in order to fix the issue, only for it to happen later in the day.

I went to the devolo management panel and I enabled the guest WiFi setting. And I started connecting to that, and it worked perfectly. No disconnects, nothing. After that, if I connected back to the original WiFi, it would work again.

It seems like it's an issue with certain WiFi connections, because it's only with my home WiFi that's causing issues.

PS: Tested only 2.4 GHz. I don't have 5GHz.
[Samsung Galaxy A32 4G] wavetsuname:
I am making my own kernel, but it'll be faster asking someone here than testing it myself. Does anyone have an answer to this?
[Samsung Galaxy A32 4G] wavetsuname:
I found the answer to this, no need to reply
[Samsung Galaxy A40 Questions & Answers] sudokit:
Iv enabled "OEM unlocking" and connected samsung and google account. If iv understood correctly, im supposed to now enter download mode and see options there to unlock the bootloader.

some issues im facing:

1. I am unable to enter download mode via key combinations (vol up + vol down and connect usb-c or vol up + vol down + power button and connect usb-c). It just shows the charging screen

2. I am able to enter download mode via recovery or adb, but i get any "custom os warning" neither do i see any option to unlock the bootloader

(device is: Galaxy A40, model number: SM-A405FN/DS)
[Samsung Galaxy A40 Questions & Answers] sudokit:
Kay i just found out that my vol up key doesnt work. Fff. Any way to get around that?

never mind. but still. when pressing the vol up and down and plugging in usb-c cable, it will just show this screen:

View attachment 5965159

EDIT: okay so apparently on some phones its enough to just check the OEM unlocking is enough to unlock the bootloader. im not just sure if its the case on this phone)
[Samsung Galaxy A40 Questions & Answers] sudokit:
Okay got it working!
[Touch HD General] Jewstie:
Hey there,

Since I get the best video experience playing back .mp4 in HTC album software. (so the same software it uses to playback on-device-recorded videos). But now there's no sound all of a sudden. I installed .net 3.5 recently could that be the issue? Anybody familiar with this?

hope to here from all of you soon!

It does work in coreplayer however. Though the overal playback is terrible here. Installing .net 3.5 didn't fix it.

Could it be some sort of codec issue? I think it's unlikely but still. The video recorded bij Touch HD is mp4 video and GSM 8800 or something like that for audio. With this file the audio isn't working, another mp4 file with AAC audio isn't working either in the HTC Album software. Both are mp4 .I264.
[Touch HD General] umexed:
you get audio problems with the recorded mp4s only?
[Touch HD General] Jewstie:
No also with converted mp4. These were xvid and Divx, then converted them to Ipod mp4 with winavi mp4 converter. This always worked like a charme. Now all of a suden it doesn't work anymore. the converted mp4's do have sound on mijn desktop plus recorded plus converted mp4's have sound in Coreplayer, so the files are not the problem i guess.
[Touch HD General] Jewstie:
Mmm i don't think i've got the correct coreplayer. 0.72rc is not the most recent one? I read about v1.25 somewhere. How is mp4 playback with that. With my version it laggy plus pixelated. But 21 euros is bit to much for something i dont know will work. Anybody knows more about that?
[Touch HD General] Jewstie:
So i called HTC Support, they suggested a Hard Reset. They said they never heard of the problem. I guess i'll be doing that then.
[Touch HD General] Roupette:
Same problem here :/

Have you done any tweak?

I've been using AdvancedConfig 3.3 in which, and have installed flashlite3.1.

I've been tweaking the AudioBooster with AC 3.3, while enabling 3D Sound and Bass. I've activated Prim_EQ_On on the registry to see what it does.

I have them all uninstalled (and 've restored default parameters in Advanced Config Before and in the registry) and the problem is still there. No audio on any mp4 which I can read with sound few days ago.

Cannot say exactly which modification did affect the sound codec in the album.

Also I've been looking in the registry and found that key :

HKLM\Software\HTC\StreamingDShow\DisableVolume (1)

Fixing it to 0 did not resolve anything.

I'm in the dark right now and think to hard reset :(

Did you do any tweak like I just quote? We could maybe find an explanation that way :)
[Windows 11] BillyDesigns:
Hi guys I'm looking for a Wsa (android) where Bluetooth works, gibts there something like that. I would also be enough a virtual machine!

Background of the story is I currently use a Windows 11 computer on the Vcds runs. But sometimes I would also like to work with OBDeleven only that is based on Android and needs a Bluetooth connection to the dongle.

Would be really cool if there would be something. So I would not have to carry two devices and could work with one device.

Thanks in advance for your help. Have a nice weekend!
[Windows 11] BillyDesigns:
Beitrag kann geschlossen werden, habe es mit Dualboot und BlissOS gelöst!
[Windows 11] fillwithjoy1:
You can try looking into WSA-Magisk and enable Advanced Networking in the settings to test the Bluetooth capabilities. On my end, it seems to be working fine, but give it a shot and see how it goes.