yashsingh1/xdaforums huggingface dataset:
[Sony Xperia 1 Questions & Answers] jeoleo7:
Great hope all is okay with yours! I did the same and I don

the fortnite installer too. :)
[Sony Xperia 1 Questions & Answers] Flinny:
My FP reader has started to disappear after a while since the last android 10 update I got before getting Android 11. I've factory reset, i used the Xperia companion to run a repair and it's still happening. It'll be fine for an hour or two sometimes 3 but then just stop responding. If it's a hardware fault is a very strange one as a reboot and it's fine again for a bit.
[Sony Xperia 1 Questions & Answers] DanielMode:
thx god I'm still on A10 with EU fw and I'll keep it that way for sure
[Sony Xperia 1 Questions & Answers] revox1:
Same problem here. Just updated yesturday to 55.2.A.4.110

And FP is missing completly from the settings. Before the update, it was perfectly fine. Wtf is this update? I've reset the phone with backup, without backup, even repair with pc companion. Still missing the FP settings.

Does anyone know a solution? Thanks.

View attachment 5287927
[Sony Xperia 1 Questions & Answers] aaaaaassdada:
Same problem.

Xperia 1 fail. sony don't abandon your flagships, please.

repair fingerprint.
[Sony Xperia 1 Questions & Answers] nirik_prinz:
I have the same... WTF
[Sony Xperia 1 Questions & Answers] mattdzz:
Not sure if you're still having this issue but ... I have had it about 4x.

The hardware is NOT at fault.

It was a google update, silently arrived and disappeared. I reset the Google Play update and ... they're back including my pre-reg'd fingerprints.

However, last night's auto (and unwanted) update for something has lost them again. I have tried removal of updates for a few things (but seems they've changed that reversal process to make different/harder, again) but no luck today.

I am 100% certain it's not the device. It is google's updates.

FIX IT PLEASE GOOGLE!
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] soulr344:
Disclaimer

I am not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed. Please do some research if you have any concerns about features included in this ROM before flashing it! YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you.

​

Some personal thoughts:

- you should read at least install instructions stated in this post - i won`t offer support for any issues regarding installation;

- press 'Like' button instead of saying thanks - it will keep the thread clean and keep me motivated to do more;

- if you take any of my work without my permission(files, flashing method, fixes or anything else) you'll be reported, and most likely it'll be taken down.

ROM Features (V1)

Only for M215F as of now

Based on A515FXXU4CTJ1 - December release

OneUI 2.5

Full OneUI

December security patch

PrePatched RMM

Aroma Installer

Backported A51 Audio stack

Updated Samsung bloatware

Full GoodLock support

Applock ( only on supported CSCs )

Native Screenrecorder

EdgeLighting in Aroma

Dolby on speaker

Full Pro Mode

Video Pro mode

Full SoundAlive

Custom Software Info Page

Heavily Debloated/Deknoxed

Removed bunch of security stuff tlc/tima/proca/vk/others

1120 Fonts mod

Google Fonts

CSC Tweaks and Prism debloat ( only on supported CSCs )

Framework Optimizations

Maybe more I can`t remember

TotsukaKernel v1.0 Features

Latest source

Nuked kperfmon

Switchable SeLinux status

Updated Integer sqrt()

Removed AVB and encryption

Nuked Proca, Tima

Bugs?

Safetynet needs magisk with MagiskHide enabled to pass ( this makes unlocking the device with pattern and such impossible and you need to flash a separate file to fix it )

NFC isn't working

Knox Apps, spay, etc won`t work

Report bugs at support group if you find any.

Installation Steps (Important):

Install latest TWRP for M21 from here and follow all instructions there. Please note that any other TWRP versions will NOT work.

Download ROM zip and repartition zip and push it to your device/ext sdcard.

Boot to TWRP.

Flash repartition zip and reboot to TWRP again. ( you might get failed to mount XXX partition error after reboot but they can be ignored )

Do a clean wipe (data, cache, dalvik/art).

Format data if you're coming from stock and didn't flash TWRP before.

Flash the rom zip through TWRP and select desired options in AROMA installer.

If the installer warns about not being able to apply CSC tweaks, report that to support group along with your region.

Flash magisk 21.2+ after setting up your device to root.

Kernel Source: https://github.com/soulr344/android_kernel_samsung_m21nsxx

Credits

@corsicanu and @ananjaser1211 - without their help, this wouldn't be possible

@bruh™ and @prashantp01 - for help with the kernel

3arthur6 for bluetooth patch

kdrag0n for basic attestation workaround

My telegram testers @fredin, @pratyush_1327 and @nazimnavas
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] soulr344:
Downloads:

TotsukaOS v1: GDrive | SHA1: 71a739570bffc225e2fbaa2d062717dadaa41bcc

Repartition: GDrive | SHA1: 857be8ab4f8f2ba2913af0729fc627d745640f3e

Check Post below for screenshots.
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] soulr344:
FAQ

Q: Phone is showing YYY model but my phone is ZZZ model, is that normal?

A: Yes, that is very normal and very intented. Do not change it or you will break features.

Q: Why OEM toggle is missing in this rom?

A: I disabled it to be sure nobody gets locked by mistake.

Q: Magisk app not showing, what to do?

A: Download latest Magisk Manager from here and install as normal app.

Q: My phone shows locked because "Payment services was uninstalled without authorization", how to get rid of it?

A: Unfortunately you need to reflash rom, no wipe needed. Also don't try to debloat the rom again or you will have same issue.

Q: Installation failed, what to do now?

A: First of all make sure you have the pointed twrp. If the problem persists try to redownload the zip and/or reflash with selecting less things in Aroma installer. If you still have the problem, probably your device is not supported.

Q: How to report bugs?

A: If you want to report a bug make sure you include:

-device variant / modem version / bootloader version / region

-detailed info about the encountered issue

-steps to reproduce the bug

-logs

Q: How to take logs?

A: Download Logcat Extreme and take a look at this.

Q: TWRP can't mount data partition, what to do?

A: Make sure you formatted data partition if your previous rom was stock.

Q: Phone is not booting even after 20 minutes?

A: Try to reboot. If still not booting try to redownload the zip and/or reflash with selecting less things in Aroma installer and/or make sure you use the pointed TWRP and/or make sure you formatted data partition if your previous rom was stock.

Q: How to format data partition?

A:

Q: Phone is asking to reboot because sim changed, what should i do?

A: Reboot once and see if it appears again. If yes reboot again.

Q: Phone asks to wipe data because operator changed, should i wipe?

A: Try to cancel and just reboot. If you can't do that or the popup still appear, reflash the rom and wipe in Aroma installer.
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] soulr344:
Screenshots:
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] soulr344:
Contact Us:

Message me

Updates channel

Group Chat
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] prashantp01:
Goodjob mate 👌 👍
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] J6idot:
good job grim
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] bruh™:
Great work as always mate!
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] asarre:
Excellent work
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] lunegov.yuriy:
I am having problems with this ROM. Frequent non-causal reboots, NFC does not work, record pro video does not work
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] boibrainiac:
Completely unrelated but in the telegram channel, a havoc os gsi for m21 was posted and I have it flashed on my phone. But the corners get rounded so much that clock and other stuff isn't visible. Any fix for that? Here's an image for that...View attachment 5192875
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] PhantomUser2002:
First true Custom ROM for Galaxy M21, can't thank you enough for full OneUI experience, I hate that on Core Version clipboard is no where to be found.

Downlading and flashing it in a moment.
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] IamRajnaik:
What's different between full oneui and stock UI ?
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] PhantomUser2002:
OneUI Core is a lighter version of OneUI, it doesn't come with some of the functions that are on mid-range and high-range products.
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] PhantomUser2002:
Alright I got some problems shortly after initial setup.

NFC is not working. I cannot find settings for it, it shows as enabled in Quick Bar, after long pressing it Settings app crashes

App Lock. After pressing it, settings crashes

Can't pass basicIntegrity as well as ctsProfile in Magisk. (FIXED: Forgot to enable MagiskHide, disregard this problem.)

I'm using SM-M215F with XEO region. How do I get NFC and App Lock to work?

Help really appreciated!
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] soulr344:
well yeah, I don't have NFC support on my M21 so i couldn't check whether it works., also forgot to mention it in bugs applock here and on all supported CSCs works flawlessly, so i don't get your issue there. Also safetynet fix breaks lockscreen(you cant set lockscreen pattern and such) so you need to flash a fix that'll revert the safetynet fix which will make lockscreen working again
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] PhantomUser2002:
Hmmm is there a way to change my CSC to other one? I remember getting this option on other OneUI based Custom ROMs, maybe that would make it work.

About SafetyNet, I'm not expirencing any problems with Lock Screen it passes basicIntegrity and ctsProfile with MagiskHide enabled, and Lock Screen still works fine.

If you want me to send something regarding NFC, let me know I'm more than happy to help out with it. In terms of overall usage, it's a good ROM, those two are the only problems I encountered so far.
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] PhantomUser2002:
Here's working Lock Screen options with SafetyNet
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] IamRajnaik:
Like what ?
[Samsung Galaxy M21 ROMs, Kernels, Recoveries, & Ot] raphable:
good job :3
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans] lawong:
hi, has anyone tried downgrading from miui 12 android 11 to miui 12 android 10 using fastboot or any other method?

the reason is that i want to use android 10 based custom rom.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans] NOSS8:
Use miflash
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans] lawong:
can be flashed without any problem? like sensor or any issue?
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans] NOSS8:
I did it without any problem. Phone not rooted.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans] lawong:
allright thanks , can i know which firmware are you came from and to which firmware you downgraded it? i want to follow the same so that i had no issue as you are.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans] NOSS8:
With miflash it is only the FULL rom(not the firmeware only). You can go from 11 to 10 from 10 to 12 and vice versa doesn't matter.

Select clean all.

MIUI 11 or 12 and android 10 or 11
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans] lawong:
allright thanks, i will give it a try .
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans] Latin_lion_:
I don't think this is for all phones my phone doesn't allow arb using mi flash also that's how i bricked my device i tried to flash eu rom and it may have been an older rom which im not sure abt
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans] NOSS8:
If Arb you have to edit and modify the Bat file in the rom's folder.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans] Latin_lion_:
Edit it how? Sorry im completely new
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans] NOSS8:
Is the phone unlocked?
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans] Latin_lion_:
Yh it is
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans] NOSS8:
Just Pm not on the thread.

Which TWRP?
[General Questions and Answers] Gruke:
How to get newvcamera app of Mi 10t for other xiaomi phones? Moving crowd, oil paint, star trail...
[General Topics] crashnburnMDA:
http://pdadb.net/index.php?m=pdacomparer&id1=987&id2=1386&id3=1379&id4=1311&id5=860

Thoughts?
[General Questions and Answers] Boredooom:
I have a Samsung a10. SM-A107f to be exact. If I root it will I be able to recover my snapchat cache?

I did a factory reset on my phone and lost my snap cache.

Could I use a recovery program to gain back lost files after rooting or is it a lost cause?
[Huawei Developers] ask011:
What other features search kit provides other than news?
[Huawei Developers] shashank1320:
any additional feature can be supported?
[Huawei Developers] sujith.e:
Can we search daily base news ?
[Huawei Developers] Martin Bieber:
Hello, can reference documentation at https://developer.huawei.com/consum.../HMSCore-Guides/introduction-0000001055591730
[OnePlus 8 Pro Questions & Answers] arsenal74:
I just got an 8 Pro and have seen an intermittent issue with the screen whereby when scrolling I see a row of what looks like stuck pixels.

I was in QHD and 120hz and the row was in the middle of the screen stretching probably half way across the screen, it displayed for a second or 2 and then disappears. I tried FHD plus and it was replaced with a similar line at the very bottom of the screen. As I say it is intermittent and right now it is all fine, if it happens again I'll film it (screen recorded obviously did not pick it up)

Has anybody else seen this? Right now I am unsure if this is a hardware issue that warrants me returning it or a software glitch linkled maybe to 120hz??

Thanks
[OnePlus 8 Pro Questions & Answers] arsenal74:
Ok, it is intermittent in general use but happens all the time when waking the device. QHD example attached. If I drop to FHD+ then the issue moves to the very bottom of the screen rather than the middle.
[OnePlus 8 Pro Questions & Answers] dlads:
Where / when did you buy the phone?

It's certainly not normal behaviour.. does this occur in any other circumstances?

Also this should be in Q&A
[OnePlus 8 Pro Questions & Answers] arsenal74:
Amazon.co.uk

It is consistent when waking the phone and intermittent in general use. The odd thing as I say is it appears in a different place when I switch to FHD+.
[OnePlus 8 Pro Questions & Answers] dlads:
That's odd, but I would certainly point my finger at hardware.

Amazon are solid with returns, give them a shout and get it swapped, definitely not right.

Also a first for me, haven't heard anyone report this
[OPPO A72 Guides, News, & Discussion] linccracker:
Oppo has released the kernel 4.14 source code.

GitHub - oppo-source/A72

Contribute to oppo-source/A72 development by creating an account on GitHub.

github.com
[Honor 8X Questions & Answers] Cantg:
:cowboy:I need a recovery for that device plz.

If you have then plz help me.
[Honor 8X Questions & Answers] nation888888:
I found the quack version by phh works. Unfortunately it is android 10. The android 12l have a brightness issues. The crdroid 3.2 works great but backlight is stuck at 50% Researching it's a vendor overlay issue. Seems too complex to program. Can I copy the overlays from the quack rom to a new GSI rom? Dirty flash didn't work.
[Touch Cruise General] DocMAX:
hello,

i dont know if it is a custom rom issue. but most time i cant switch my keyboard to other installed sip (for example hikeyboard or resco keyboard). its in the list, but when selecting it, it remains the standard htc keyboard. the only think i can switch are the htc sips (keyboard, touch qwerty, touch keypad ...)

however. on some reboots its possible to switch to hikeyboard. but not always.

any ideas?

ps. im using ukD Diamond R8 WWE ROM
[Touch Cruise General] camro:
search for "sipchange camel fix"

http://xdaforums.com/showpost.php?p=2067023&postcount=109

cu camel
[Samsung Galaxy Tab S5e Questions & Answers] LanhuaMa:
Basic information:

My Device: Samsung Galaxy Tab S5e, (SM-T725C)

Magisk: Magisk is installed, using falsh patched image.

TWRP link: https://twrp.me/samsung/samsunggalaxytabs5elte.html

Issue:

Now I wish to install TWRP to my device, but I can't. I followed the instruction on TWRP page, install TWRP app via google play, download the vbmeta.tar and flash it. Now I ended up with the result that I can't get into my system. (When I enter recovery, it's TWRP, when I boot normally, it just stays with samsung logo.)

I managed to reflash the magisk patched image and now I can boot into the system. But how can I flash TWRP, with magisk enabled at same time?

(I use TWRP to flash opengapps because google apps are not included in Chinese version of Samsung system)
[Samsung Galaxy Tab S5e Questions & Answers] ExTall:
I dont know if this works with the latest update, but it certenly worked with android pie and the first android 10 update.

Edit 'I have just seen your device is a different number so may not work'

https://xdaforums.com/t/instal-twrp...xy-tab-s5e-sm-t720-keeping-stock-rom.4072231/

Hope this helps

Ex tall
[Sony Xperia XZ2 Compact Questions & Answers] lieuxnoir:
Question:

Is there any way to install a different firmware on my XZ2 Compact (SO-05K)? Preferably the one for H8314 as they are both single SIM.

Story:

Recently, I got my (used) XZ2 Compact and what I immediately tried to do was to unlock the bootloader so I could install LineageOS. What I didn't know was that the device was the Japanese model (SO-05K) so I nearly gave up on unlocking its bootloader and just live with it as it is. At least it was SIM unlocked so it wasn't totally useless.

Not until I found this post. So I followed that post and to my surprise, the bootloader indeed got unlocked.

Now, my problem is that I can't successfully install LineageOS 17.1 because the stock firmware is different from what was required in order to flash it. So I tried changing the firmware (flashtool and newflasher) but never had luck. Hence, the question.

Thank you!
[Sony Xperia XZ2 Compact Questions & Answers] simptive:
Did you get any luck in installing h8314 on do-05k? When I tried using newflasher, I got "Error, didn't got signature OKAY reply! Got reply: FAILFailed to verify cms"
[Sony Xperia XZ2 Compact Questions & Answers] lal883:
Not sure about Android images. But, I was able to flash Sailfish OS, a Linux based OS (https://xdaforums.com/t/gnu-linux-sailfish-os-for-xperia-tama-devices.4008699/) on my unlocked SO-05K. It uses the firmware files for H8314 from Sony's Open Devices website. I guess both the devices (H8314 nad SO-05K) are the same, but with different model numbers hardcoded.

Could be that the flasher checks for a connected H8314, but finds no such device and fails. I experienced similar problem initially that the fastboot flasher script was looking for H8314, but was finding SO-05K and hence was failing. Modifying the script to look for SO-05K allowed me to use the script. In any case, I believe one could manually flash each file to the right partition using fastboot only. That said, I am no expert.
[Sony Xperia XZ2 Compact Questions & Answers] SudoBen:
I've got a SO-05K with unlocked bootloader and I'd love to flash LineageOS or any other custom andriod rom but I'm not sure if its compatible and I'd hate to brick my device.

Does anyone have an idea if its possible?

Is there a program that will allow scan a rom and tell me to if it supports SO-05K?
[Sony Xperia XZ2 Compact Questions & Answers] eavenlin:
I have same problem
[Sony Xperia XZ2 Compact Questions & Answers] anjomale:
Hi,

My device: Sony Xperia XZ2 Compact, version SO-05K, NTT DoCoMo, Android 10 > working well.

.

I tried to install LineageOS 17.1 on the Xperia XZ2c.

I followed the page https://wiki.lineageos.org/devices/xz2c/install

- Performed the basic requirements.

- The latest recovery file 'lineage-17.1-20210514-recovery-xz2c.img' has been installed.

Recovery installed in 'Active slot: a'.

- 'Factory reset', then 'Format data / factory reset' was done.

- Sideload package using: 'adb sideload copy-partitions-20210323_1922.zip'

Everything went well, but when installing the update 'lineage-17.1-20210514-nightly-xz2c-signed.zip' an error occurred and does not allow to proceed:

.

"Installing update ..."

"Step 1/2"

"Error applying update: 28 (ErrorCode::kDownloadOperationExecutionError)"

.

EDIT:

70%

[0127/031946.016998:ERROR:cached_file_descriptor.cc (89)] Failed to flush cached data: no space left on devive (28)

[0127/031946.017290:ERROR:extend_writer.cc(53)] utils:WriteA11(fd_, c_bytes + bytes_written,bytes_to_write) failed.

Leaving there, I tried official firmware SO-05K, FlashTool, Newflasher, but they all went wrong.

I also tried the Unofficial TWRP, and it gave an error: 'error: cannot load 'boot_a': No such file or directory´.

The error may be in the access to Slot-a, is it?

Right now I only have 'Lineage Recovery 17.1' in slot-a. The device locks on the Sony Logo, obviously.

That said, I am not an expert.

Someone can help me?

Sorry for the bad English.
[Sony Xperia XZ2 Compact Questions & Answers] zpunout:
I'm no expert, but I had a similar issue with the Z3 D6683 Hong Kong variant to work with LineageOS for D6633.

I remember having to first install a stock D6633 firmware but I needed to remove fwinfo.xml so that FlashTool would allow flashing the firmware.

Perhaps a similar trick could work for the So-05K XZ2 Compact?

The link is to the D6683 story: https://xdaforums.com/t/sony-xperia-z3-dual-d6683-flash-to-d6633-marshmallow.3404448/
[Sony Xperia XZ2 Compact Questions & Answers] Z0rnica:
wait... you installed sailfish on an xz2c? I thought these aren't supported?

I would almost prefer that over lineage os tbh... haven't checked your link yet, but I hope it contains proper instructions on how to do it -_-

I am having exactly the same issues atm! did you ever solve them? how did you make it to 70%? I never managed to get past the error 28..
[Sony Xperia XZ2 Compact Questions & Answers] Z0rnica:
I was also able to flash Sailfish, see https://xdaforums.com/t/gnu-linux-4-2-0-21-sailfish-os-for-xperia-tama-devices.4008681/page-5

Sadly Sailfish doesn't quite support one essential app and also no japanese text so I went back again.

Still so using the wrong firmware on the device is definitely possible, question is now how to get it onto it...
[Sony Xperia XZ2 Compact Questions & Answers] zpunout:
Sounds like it's worth downloading the H8314 firmware fileset from Sony with the Xperifirm client then delete the fwinfo.xml file before starting up the FlashTool client and building an .ftf package to flash to the device. Then your device will pretend it's an H8314 model assuming it boots up. From there you can follow the instructions on the LineageOS official guide.
[Sony Xperia XZ2 Compact Questions & Answers] Z0rnica:
yes, currently downloading flashtool to try to create the ftf package - simply flashing the firmware (as is) with new flasher did not work... the other thread also said, that flashing the ftf with flashtool wont work (https://xdaforums.com/t/need-help-flashing-xz2-ftf-flash-fails.3873024/), so I am hoping that flashing the ftf with newflasher will work...

I am not quite sure which H8314 firmware to pick though, most seem to be branded. there is one designated "internal" and "storefront", I assume that is for over the shelf phones without contracts? there is also one called internal "commercial and journalists", I assume that contains the nsa spyware? :P
[Sony Xperia XZ2 Compact Questions & Answers] chaphal3:
Do you know if your H8314-sailfish flashed SO-O5K supports the same LTE bands as a "real" H8314? I'm having trouble getting trustworthy info on what bands the SO-O5K supports but some sources e.g. kimovil imply the Docomo version has fewer bands.