yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy A71 Questions & Answers] crash#galaxy:
Good day,

I recently discovered malware in the root directory under the / prism folder that installed an app called Yandex into my system and contained various hidden APKs. (and files with .sogou at the end).

These manipulated my internet browser in some way and I was only able to remove them by flashing the stock rom.

Now I get the message from TWRP that the partition / prism could not be mounted. Even so, everything seems to be working fine on the device.

Now there is no more content in the / prism directory. What is usually stored there and what is its purpose?

Do I have to rework something?

I can't find an explanation anywhere else on the Internet ...

Thank you and best regards
[Samsung Galaxy A71 Questions & Answers] ban.codrut:
According to https://github.com/PrismLibrary/Prism

In short Prism is a framework to build applications which in turn it's built on top of another framework called Xamarin (XAML for Android).

As of why it's in the root directory I suspect is part of AppCloud, Samsung's system app, that basically does remote installation of apks.

If it is correlated to AppCloud (Big IF) then:

If you are rooted and on stock OS and have that app enabled it's not far fetched to think that there is an exploit for it out there and basically anyone could remote install any APK through root privileges and the backdoor that AppCloud system app gives the.

It's could be as easy as editing a file from within the malicious app which could change the behaviour and URL from which it fetches the needed apks. Whereas installing apks from within the malicious app needs explicit OS permissions (which AppCloud has).

I too had apps installed post-upgrade by the AppCloud system app, but I don't have root to analyse this further so all the above are just speculations based on the two things you said and my previous observations.

In the end you could have contracted the malware in a million different ways. That's how it goes with root access on OS and careless root management.
[Samsung Galaxy A71 Questions & Answers] crash#galaxy:
I have to admit that I was too careless with root privileges and experimented with little knowledge.

Hope that helps others to deal with it more intensively beforehand.

Your explanation helped me, the problem is a bit more serious, it is probably about corrupt security certificates in the system that are administered from outside

In this case, is it even possible to reset or delete the CA certificates? I guess I fell into a spoofing trap.

Maybe flash the stick rom again through Odin?

Is that embarrassing: D
[Samsung Galaxy A71 Questions & Answers] Nexariuss:
Sorry for the graveyard post but I don't see any other threads about this.

Prism is the name of the NSA surveillance program. I guess that this is exactly that.

It's hidden because you can only see that it exists with root and most people don't have root.

I have this folder too on my rooted Galaxy Fold 4. It was already in the stock ROM and I cannot remove it because the directory is mounted as read only.

If found the mounts file (which is also read-only) and it says:

/dev/block/platform/soc/1d84000.ufshc/by-name/prism /prism ext4 ro,seclabel,relatime,i_version 0 0

I tried to give me the permission to write / delete the folder but "permission denied" ... and yes I did that as root.
[Samsung Galaxy A71 Questions & Answers] ooohheyyy:
did you ever find anymore about this? ive found it on two of my phones. both samsung. cant find much online about it...
[Samsung Galaxy A71 Questions & Answers] Svarvarn:
I just found some hidden .apks in \prism\preload\SER\hidden_app\

Apps

ru.mail.mailapp

com.yandex.zen

ru.yandex.searchplugin

The apps doesn't seem to be installed on the system.

Anyone with knowledge about this?

** Its seems to be applications preloaded by Samsung that will be installed on your system if you choose Russia (SER) region. This isn't verified by myself. **
[ASUS ROG Phone 5 / 5s] WaterC:
Hi, i realy interest to buy rog phone 5.

It have the flagsip cpu

Hdmi out

Fast charging

The last i need is feature like huawei private space or samsung secure folder..

Is there that kind of feature or equal on ROG Phone 5?
[ASUS ROG Phone 5 / 5s] twistedumbrella:
No HDMI out, but USB-C to HDMI is minimally supported

No firmware secure folder, but alternatives exist on Play
[ASUS ROG Phone 5 / 5s] WaterC:
Thankx for fast responed, yeah i know the c to hdmi is good enough, what alternative app are we talking about here?
[ASUS ROG Phone 5 / 5s] twistedumbrella:
secure folder - Android Apps on Google Play

Enjoy millions of the latest Android apps, games, music, movies, TV, books, magazines & more. Anytime, anywhere, across your devices.

play.google.com
[OnePlus 7T Questions & Answers] PhantomOne:
I have installed Pixel Experience ROM on my OnePlus 7T and rooted the device. tried installing Viper4Android via Magisk without any success. What I'm getting is below.

View attachment 5315297

I tried pretty much everything I can find on the internet. None of them worked. Last thing I tried was to downgrade Magisk to v21.0. Need help getting this to work. Thanks in advance.
[OnePlus 7T Questions & Answers] Lossyx:
Go to magisk, click install then direct install and reboot. And make sure Legacy mode is enabled in Viper settings.

This always works for me.
[Google Pixel 4a Questions & Answers] AlexKarimov:
I've always wanted to try Dirty Unicorns but never had a device that was supported. I got my 4a not long after the official servers were taken down. Would anyone happen to have the last build and boot image they could share? I would really appreciate it.

Thanks
[Apple iPhone 12 Questions & Answers] Limeybastard:
Wow, no IOS luv? solid OS mind. Life is complete with an iPhone and Droid device.
[OnePlus 8T Questions & Answers] eslonim:
My stock 8T has become a bit unstable recently, rebooting several times a day, even unattended.

If I backup with the Oneplus Switch, reset the phone to factory settings, and then restore the backup - will I lose any settings or anything?

I suspect that since it is not a Twerp type backup, the application settings might all be lost?

Can anyone enlighten me on what results I should expect please?
[OnePlus 8T Questions & Answers] Animesh Singh:
You may lose depending on the type of reset(Full reset wipes everything). If it is possible, copy the Opbackup folder to your PC after you backup your data via OPSwitch.
[OnePlus 8T Questions & Answers] StrongCapybara:
OP Switch doesn't back up app data, it only backs up the apks.

So, yes, you will lose all your app settings.

But OP Switch can backup launcher settings.
[OnePlus 8T Questions & Answers] eslonim:
Thanks, on the one hand, that is a nuisance (losing app data), on the other hand it increases the chances that my instability will be cured by the wipe and restore.
[Lenovo K6 / K6 Power / K6 Note Questions & Answers] ShantanuGuin:
Is there any Pixel Experience/Experience Plus Android 11 ROM available for Karate (K33a42) ? If not, please make it available at the earliest convenience.
[Lenovo K6 / K6 Power / K6 Note Questions & Answers] ShantanuGuin:
Is there any EvolutionX Android 11 ROM available for Karate (K33a42) ? If not, please make it available at the earliest convenience.
[Huawei Developers] ProManojKumar:
Introduction

People take their mobile devices wherever they go. Mobile devices have become a necessity in people's daily routines, whether it be for looking at the weather forecast, browsing news, hailing a taxi, navigating, or recording data from a workout. All these activities are so much associated with the location services on mobile devices.

With the location awareness capability offered by HarmonyOS, mobile devices will be able to obtain real-time, accurate location data. Building location awareness into your application can also lead to a better contextual experience for application users.

Your application can call location-specific APIs to obtain the location information of a mobile device for offering location-based services such as drive navigation and motion track recording.

Working Principles

Location awareness is offered by the system as a basic service for applications. Depending on the service scenario, an application needs to initiate a location request to the system and stop the location request when the service scenario ends. In this process, the system reports the location information to the application on a real-time basis.

Limitations and Constraints

Your application can use the location function only after the user has granted the permission and turned on the function. If the location function is off, the system will not provide the location service for any application.

Since the location information is considered sensitive, your application still needs to obtain the location access permission from the user even if the user has turned on the location function. The system will provide the location service for your application only after it has been granted the permission to access the device location information.

Obtaining Device Location Information

Create View Layout

The view that we will do is very simple, we will only add four buttons to represent the request for the location of the device in with the different options that the system provides.

Countinue to Orignal Source..
[Huawei Developers] lokeshsuryan:
is there any limitation?
[Redmi 9 / Poco M2 Guides, News, & Discussion] Shas45558:
Yes...you can do it...

What is needed?:

1.Device with twrp or any other installed.

What is working?:

1.Root access work.

2.Brightness slider work.

3.Auto Brightness work.

4.Gapps include.

5.Migrate work.

What is not working?:

1.Fingerprint lock is missing from setting.

2.your stroge is force encrypted...twrp cn cannot decrypted data...use pen drive or memory card to flash thing from twrp..

How to flash?:

1.Backup your data because You need to format data.

2.Download extract and rename it as system.img(from below link)

Generic System Image releases | Platform | Android Developers

developer.android.com

2.Download Gsi flasher.zip and system_resize.zip(From my post)

3.Keep system.img and Gsi flasher.zip and system_resize.zip in same location.

4.Boot into Twrp and Flash System_resize.zip.

5 Reboot into recovery and flash Gsi_flasher.zip.

6.Download vendor from below link and install it via Twrp.

a11-vendor-lancelot.zip

drive.google.com

7.Flash Magshik v23.zip for magshik support

8.Formats data.

9.Boot your device.

10.Flash auto brightness gsi.zip(from my post) through magisk to autu brightness support

View attachment 5337119View attachment 5337121View attachment 5337123View attachment 5337125View attachment 5337127
[Redmi 9 / Poco M2 Guides, News, & Discussion] Applepear:
gonna flash it, hoping it goes well.

didn't like it that much as i had higher expectations
[Redmi 9 / Poco M2 Guides, News, & Discussion] Shas45558:
It is only testing... don't take it as daily driver
[Redmi 9 / Poco M2 Guides, News, & Discussion] Shas45558:
New method is update...
[Redmi 9 / Poco M2 Guides, News, & Discussion] Shas45558:
You can install it via recovery
[Redmi 9 / Poco M2 Guides, News, & Discussion] Shas45558:
Beta 2 is release....try new android 12
[Redmi 9 / Poco M2 Guides, News, & Discussion] Applepear:
Will install, i think material you and wallpaper based theming is integrated in it, correct me if im wrong
[Redmi 9 / Poco M2 Guides, News, & Discussion] Shas45558:
Yes you are r8
[Redmi 9 / Poco M2 Guides, News, & Discussion] Shas45558:
Screenshot is added
[Redmi 9 / Poco M2 Guides, News, & Discussion] kerim9551:
can't flash vendor(( getting error1
[Redmi 9 / Poco M2 Guides, News, & Discussion] Shas45558:
Look it works this work only with redmi 9(Lancelot and galahed)...

If your device is Lancelot or galahed and you get the error then plz send me screen shoot
[Redmi 9 / Poco M2 Guides, News, & Discussion] kerim9551:
I'm using lancelot. problem was that I was on modified chinese miui, first i flashed ancient rom, after that I was able to flash this GSI. Is there any way to flash gapps on this gsi, because i want to use it as daily driver? thanks in advance
[Redmi 9 / Poco M2 Guides, News, & Discussion] Shas45558:
Downloaded the gsi with gapps including..

Their are two options... downloaded gsi what gms ...(first one)
[Redmi 9 / Poco M2 Guides, News, & Discussion] kerim9551:
thanks a lot
[Android Head-Units] Andrei82:
Hello everybody! Guys help! I have GU Version Android 7.1.1, processor and RAM Quad core allwinner - Rom 16gb-ddr3 2 gb, Linux kernel version 3.10.65-Sat December 23 15:52:39 CST 2017, OS version BSP 1.6.4.2.6-IVT -171223, version mcu 20171130-1-kc1-04. How can I perform a hard reset on this device?

Привет всем! Ребята помогите! Имею ГУ Версия Android 7.1.1, процессор и ОЗУ Quad core allwinner - Rom 16gb-ddr3 2 gb, версия ядра Linux 3.10.65-Сб 23 декабря 15:52:39 CST 2017, версия Ос BSP 1.6.4.2.6-IVT-171223 , версия mcu 20171130-1-kc1-04.Как на данном устройстве сделать полный сброс настроек?
[Android Head-Units] marchnz:
Not english or posted in the appropriate forum.

Request mod action and thread moved to (Android Head units) forum.
[Android Head-Units] ExtremeMOD:
you should try 4PDA forum

зайди на русский форум 4PDA
[Xiaomi Poco X3 NFC Questions & Answers] SebixWolf:
Hello community!

Hope you are doing awesome, I am trying to install specifically the update from the 18 th of May (latest while doing this post) so when I downloaded it I go to TWRP and this is what I done

1)Place my pin and decrypt the device

2) Perform a format Data > Yes

3) Wipe cache, dalvik, internal

4) Restart to Recovery

5) Install the update all seems to be fine and reboot to system

The Phone boots to Poco screen and then vibrates and then gets me back to TWRP. I manage one time to get it worked and got in the config page from the customer rom a UI unresponsive message and is unable to connect to my Wifi so I have to use the Data 4G to make it work and I rolledback to April version of Arrow OS that seems to be the one working now.

The Miui stock that I am using to install the customer Rom is surya_global_images_V12.0.8.0.QJGMIXM_20210222.0000.00_10.0_global

Could you please provide some hints and tips what I am doing wrong so I can get this updates up to date? Because I love the Arrow OS Rom and I want to keep the firmware updated correclty on my side.

Thank you!
[Xiaomi Poco X3 NFC Questions & Answers] koelbche:
I am very interested, too. Got the same problem. After latest OTA-Update I'm stuck in a recovery bootloop as well.

Sadly even the attempt to flash back an older version or a MIUI Stock rom is failing for me now. Always recovery bootloop, even after a successfull flash without errors (and format data of course) .

Is the stock rom or an older arrow os version working for you, after the 18th May update?
[Xiaomi Poco X3 NFC Questions & Answers] SebixWolf:
@koelbche I was able to make a stock based on the stock fw shown on my post. then I installed old version of arrow OS April update and it was restarting bootloop.

I had to delete data, factory reset and select de wipe options so super clean flash and manage to boot it up.

I am waiting for any updates from others that manage to install the updates because I was not able to do it.
[Xiaomi Poco X3 NFC Questions & Answers] rom_italy:
Flash ArrowOS custom recovery for ota update to work. After update you can flash recovery back to TWRP for root and backup, your choice.
[Xiaomi Poco X3 NFC Questions & Answers] SebixWolf:
I was able to make it worked in another post.

All I have to do was to update the version of the stock with Oss vendor (I think) and then all worked like a charm!.

Thanks for the replies though 😀
[General Questions and Answers] James_Watson:
My friend failed to register an account for xda-developer community just now.

He got a message as below after he clicked the 'Register' button.

Oops! We broke the matrix. Someone call Neo!

You did not complete the CAPTCHA verification properly. Please try again.

But in fact, he has never found the CAPTCHA in the web page at all.

He used Firefox browser on his Windows 10 PC.

Does anyone know what's wrong on earth? o_O
[General Questions and Answers] James_Watson:
Thank you. But it's something about CAPTCHA verification. The CAPTCHA verification disappers in the account registering web page.
[General Questions and Answers] Oswald Boelcke:
Hello and good morning, James_Watson.

I hope you and your friend are well and healthy!

I'm sorry to hear about the issue, and I apologise that I'm personally not in the position or have the knowledge to support.

Did you already check this page?

Contact Us | XDA

Looking after everything Android

www.xda-developers.com

And probably @MikeChannon or @the_scotsman are able to assist.

Stay safe and stay healthy!

Regards

Oswald Boelcke
[General Questions and Answers] MikeChannon:
Yes, I can create the account if necessary. It sounds like a browser add-on is blocking the Captcha system. If necessary use the Contact Form mentioned above or write to webmaster@xda-developers.com

Mike
[General Questions and Answers] James_Watson:
Thanks, sir. My issue has been resolved. :-)
[Touch Pro, Fuze ROM Development] Kevlar-Source:
Dear friends,

I came from a Hermes to a Raphael... I was a valid and almost specialized contributor to the Hermes community but regarding Raphael I am back to the noob point...

Given he fact Raphael has loads of memory i changed the pagepool of the ROM i flashed [ROMeOS 2.1.04.20748] to 64.

After doing that o realize this ROM has several lockups as well as erratic behaviour...

As we say in Portuguese: «FODA-SE» which means «F*C*»...

Can the pagepool size influence the ROM and - therefore - device behaviour?

What is the maximum recommended pagepool size for Raphael?

P.S. Please note that i got my Raphael yesterday and I already flashed ALL ROMs available... Some are pure s*i*, some are quite nice a well as ROMeOS2 in spite of its instability...

Thank you for your eventual contribution,

Thank you in advance,

Raphael user who believes that there are still lots of cooks ti migrate...

Cheers.
[Touch Pro, Fuze ROM Development] jcrompton:
I tried those rom's twice and they were unstable without changing the pagepool!

Several lock ups over less than 12 hours of use compared to NO lock ups with factory ROM or the other rom flashes.
[Android Q&A, Help & Troubleshooting] swarg_69:
ive searched the everywhere and couldn't find anything
[General Questions and Answers] lenovop780:
Hi

I have made some research but can't find any.

I have a huawei nova 5t; dual sim phone. both sim cards are active, one is used for making/receiving calls and the second sim card is only for 4G mobile data.

I'd like that on the notification panel, only 1 sim notification is shown and hiding the second active sim network (for the data).

bottom line, both sim card will be active.

any idea how to do it. thanks.
[Touch Pro, Fuze General] sytze-v:
i have a problem whit my sms sound i already check my settings , and the weare good

i have threaded sms enabled and wake up on new sms

when i have a new sms i see only the led and no sound ??

htc touch pro nld
[Xiaomi Mi 11 Ultra] mobile-freak:
Hello,

i am searching for a good tempered glass protection.

Any recommendations?
[Xiaomi Mi 11 Ultra] Jhonxs:
The ones for the regular mi 11 should be ok for the ultra as well.

Look for the big brands and check reviews.

I saw some recent ones that some glass screen protectors can mess up with the touch responsivity ( not adhering to the screen completely ) so be carefull

Good luck !
[Xiaomi Mi 11 Ultra] KATANA_TEAM:
The best ones are full glue, also known as UV Tempered Glass. I don't know if the third-party companies are releasing one, but I hope they do.

White stone dome is one if the best.
[Xiaomi Mi 11 Ultra] tattedxpapa:
Got my case and screen protector from here. Very good quality and fast shipping.

Search - Mi 11 ultra

nillkin.org
[Xiaomi Mi 11 Ultra] mobile-freak:
i know them.

Are UV Glasses fully removable without glue residues?

Do know that?
[Xiaomi Mi 11 Ultra] KATANA_TEAM:
Yes, I'm using them for a couple of years. If you remove them, there will be no problem.

Wipe, if there will be any residue, with some alcool or window cleaner and all is fine. Won't affect your display in any way.
[Xiaomi Mi 11 Ultra] kuba319:
I want to warn you guys about nillkin. Their 3d max ds+ protective glass noticeably deteriorates the touch sensitivity.
[Xiaomi Mi 11 Ultra] RX1337:
Damnit thats coming with my order. Figured the expensive ones work very well. Damn. Probably have to order a different one then....UV Glass it is then?....
[Xiaomi Mi 11 Ultra] speedtripler:
It feels better naked tbh
[Xiaomi Mi 11 Ultra] kuba319:
I think I will go UV mocolo.. works super good on my old op 7 pro
[Xiaomi Mi 11 Ultra] Afg Playa:
Link?
[Xiaomi Mi 11 Ultra] gokhujee:
Mocolo UV LIQUID Tempered Glass Screen Protector for Xiaomi MI 11 - Clear | eBay

Find many great new & used options and get the best deals for Mocolo UV LIQUID Tempered Glass Screen Protector for Xiaomi MI 11 - Clear at the best online prices at eBay! Free delivery for many products!

www.ebay.co.uk

I used this one it's amazing love it it's better protected now
[Xiaomi Mi 11 Ultra] speedtripler:
None of them work great on curved screens imo

I'd rather use it without any
[Xiaomi Mi 11 Ultra] lambstone:
Search for UV tempered glass screen protectors. Finicky to install but its the best for curved display phones.
[Xiaomi Mi 11 Ultra] KATANA_TEAM:
The best ones are with UV, I have one from ebay and the finger print works 100% and the touch is almost the same. Any UV screen protector will do good. Try finding the full screen ones. I have this one and for 18e, you get 2 packs. View attachment 5344405
[Xiaomi Mi 11 Ultra] blackhawk:
I use Gorilla IQ Sheild on my Note 10+.

It's a easy wet apply that lasts 6-12 months.

Coming up on 2 years, with zero damage.

The case provides most of the phone protection; make sure the case has raised display guards on all sides! I've been using the Zizo Bolt case.

It will absorb multiple 2-4 foot drops on to concrete with no damage... tested, by accidents.
[Xiaomi Mi 11 Ultra] xwonic:
Can i have some links please?
[Xiaomi Mi 11 Ultra] blackhawk:
Come on, Google it...
[Xiaomi Mi 11 Ultra] xwonic:
i did and theres is no reference to mi 11 ultra...
[Xiaomi Mi 11 Ultra] blackhawk:
May not be out yet. Try their website.

The punched out the 10+ one fast.
[Android Q&A, Help & Troubleshooting] Rafaelix:
I formatted my lenovo g5 plus; is it possible to recover the data? I already unlocked the bootloader, installed twrp and already tested it with magisk and supersu. The software I tested (these most famous of the internet) failed to recover. (with magisk the software says that i have root but the app does not have access and with super su the software does not recognize the root). The question is even if it is possible to recover data after factory reset. Its possible?
[Android Q&A, Help & Troubleshooting] blackhawk:
This question gets asked about every other week. When you formatted the minimum damage you did was to destroy the file structure.

If anything remains you'll be sorry once you see the huge, jumbled mess of gigabytes of data...

Files have lost their association with their folders and unfortunately it goes much deeper than that.

You now have or are about to learn what everyone including myself has learned the hard way by losing a database completely. Always backup up your critical data redundantly to at least to 2 hhds that are physically and electronically isolated from each other.

Do that in addition to any other backups you have. Backups can fail too.

Some of my data is backed up over 6 times on isolated hdds and secondary flash drives.

Do not encrypt the bloody backup hhds...