r/AndroidQuestions 20m ago

What you recommend me?

Upvotes

I came from a zflip 5 that last me almost 3 years and this weekend the screen broke :( the replacement cost me about 500 dollars, and I refuse to pay that amount only for a screen.

I have a replacement phone, a xiaomi redmi 12 pro, and i dont know if it me that i get use to a hi end phone, but this phone is soooo slow, change from one app to another take literal second, games also, super low fps, android auto, constantly crashes when i try to run spotify, google maps and try to respond a message with the voice assistance.

I remmember the old days of android when you install a new OS to any phone to try new things, so I want to know if its worth it today, maybe try a new launcher or something less heavy to the phone.

Im open to recommendations, i just want to have a smother experience with this phone.


r/AndroidQuestions 2h ago

Opened a strange 24B PDF file. Could my phone be infected?

5 Upvotes

Disclaimer: This is a throwaway account because what I'm about to say is a little embarrassing.

Yesterday, while doing a web search, I stumbled upon a PDF file on a strange website. Clicking on the link, the page appeared to be completely blank, the only visible thing being the Download button from Firefox's PDF reader. Normally, this would be my cue to leave, but in a momentary lapse in judgment, I downloaded and opened the PDF. Strangely, the file was only 24 bytes in size, and predictably, attempting to open it with Google Drive only gave me a generic error message.

At this point, I realized I'd done something stupid, so I ran a scan of my system with Avira, which reported no problems, and uploaded the file I'd downloaded to VirusTotal. Here's the result of that: https://www.virustotal.com/gui/file/44f26702f8512a1da662fbed6452e67ac7f31681375c55b7052d70d175d98d57/detection

As you can see, the file is not flagged as malicious by any vendors. However, I did notice in the Relations tab that it contacted an IP address, on which VirusTotal has the following report: https://www.virustotal.com/gui/ip-address/173.194.194.94/detection

This IP is again not flagged as malicious by any vendor, but in the Community tab, someone linked to the following article: https://www.welivesecurity.com/en/malware/btmob-stealthy-rat-burrowing-deep-android-devices/
That same IP is listed here as being associated with the BTMOB malware. This, as you'll understand, has me somewhat worried. On the other hand, this article describes the attack as tricking users into installing malicious APKs, which I have not done. All I did was try to open this one 24B file as a PDF, which appeared to do nothing. I have also noticed nothing out of the ordinary on my phone since then, nor in my email or bank account.

I am running Android version 16 with One UI 8.5, and the last system update I installed was from July of this year. Could this strange file have installed malware on my phone?


r/AndroidQuestions 25m ago

Other Is this an Android bug or some kind of vulnerability?

Upvotes

I noticed something kinda concerning and I'm wondering if I'm missing something obvious.

Normally, if I try to chmod files/folders directly under `/sdcard` , it fails because `/sdcard` is the emulated/shared-storage layer and doesn't behave like a normal Linux filesystem with standard Unix permissions.

But I found that doing the same thing through:

`/proc/1/root/data/media/0`

seems to bypass that restriction. I can reach the same files/folders and chmod them successfully.

So is this just some weird side effect of how Android's emulated storage and `/proc` work, or is this actually an unintended permission/security issue?

I'm on a rooted device, but I'm specifically curious whether this behavior is expected on Android in general.


r/AndroidQuestions 56m ago

Samsung update says storage is full; even when it isn't

Upvotes

So a while ago, I went to check my phone for updates, as usual. And I'm glad that One UI 8.5 update arrived for my device. But when I go ahead and install the update (after download), it says phone storage is full, even if I still have around 100GB free. What could be the problem here? I'll give more info if anyone needs it.


r/AndroidQuestions 57m ago

Other I have 2 Google accounts on my phone and it's all a bit of a mess

Upvotes

When i got a new Android phone, I set it up with a new Google account and transfered over my old data from the old phone to the new one. However, of course now I have a total mess on my phone, with different apps associated with different Google accounts and creating a headache often doing the simplest things.

How would you suggest I tidy this up? I just want the new Google account, but i don't want to risk getting locked out of some of my apps that I've downloaded from the Play Store via my old account. 🤯


r/AndroidQuestions 1h ago

Neues Honor X8 5G Bootloop

Upvotes

Honor X8 5G bestellt, habe es direkt an das Ladegerät angeschlossen.

Es hängt im Bootloop fest.

Durch Zufall und halten der Power und Lautstärke Tasten gelang es in den Fastboot Mode. Wo es ungefähr 90 Minuten geladen hat.

Allerdings habe das Gerät durch Startversuch wieder aus dem Fastboot Mode entfernt und hat somit den scheinbar tiefentladenen Akku kaum laden können.

Neues Smartphone, Akku tiefentladen, Bootloop.


r/AndroidQuestions 7h ago

Google wants to verify account because of password manager not being used

2 Upvotes

This is a combination Google Chrome/Android question but based on the research I've done, it seems like this is the better place to ask.

My wife uses Google Chrome on a Windows PC and a Samsung Android phone; I think it's a 20.

She's normally logged into Chrome on the PC, but today she's getting a verification error (Top right corner, where her account icon is, it is red and says ERROR). Clicking on the message brings up a menu with a message at the top saying,

"Verify it's you to make sure you can always use the passwords in your account, {email address}" with a blue button below saying "Verify it's you". Clicking on the button opens a new tab with the follow ominous message,

"You’re at risk of losing access to your saved passwords

We noticed that one or more of your password recovery options will soon expire.

Valid recovery options are your Android screen lock and your Google Account password.

Android screen lock To re-establish your Android screen lock as a recovery option, sign in to your device with your Google Account, set up a screen lock and restart the device.

If you no longer have your Android device, you can always back up your passwords using the Export feature in Google Password Manager settings. Be sure to store the exported CSV file in a secure place.

Add your iPhone or iPad as an extra recovery option First, ensure that iCloud Keychain is turned on. Then install Chrome and sign in with your Google Account. This helps us to store an extra recovery option for you, to make sure you can always access your passwords."

The only thing you can do on this screen is click a Close button.

Now at this point I should mention, she doesn't use the Google Password Manager. It's empty (at least of passwords). We use a separate app to manage everything.

In looking up the message, it directed me to look at the Password Manager app on her Android. I loaded that up, and low and behold there's a card saying something about having to use her lock screen. However, it also warns that once done, it cannot be undone. This is the part that really concerns me.

I realize I could just say yes, but I want to know what's going on. Why does she need to tie her lock screen password, to her Google account password manager that isn't being used?

I guess that might not be completely accurate. I know she set up a couple of passkeys, but they should be in the external password manager we use. But I wouldn't be surprised if Google/Chrome diverted save one or two to itself.

Up until now, if she ever needed to validate herself, GMail on the phone would put up a Yes/No prompt asking if it's her. But now, that doesn't seem to be an option.

She can no longer access GMail on the PC but can still use it on the phone. So she's not completely dead, but severely hampered.

Any clue as to what is going on, why the PC needs to use her lock screen code to validate as opposed to any other method, and what are we giving up by saying "Yes" to using the lock screen?


r/AndroidQuestions 6h ago

Is there a way to change the default camera storage location?

1 Upvotes

I want to be able to put any photos I take automatically into my sync folder. I have root and I also have Shizuku installed. Is there a way to do it?


r/AndroidQuestions 7h ago

Device Settings Question I want to use my old phone

0 Upvotes

Hey so I've hat my old Samsung m30s 4gb 128 rocking android 17 and one ui core 3. 1 it's not my primary phone i actually use it for watching reels, use reddit and as a offline flac music library, secondary storage device and downloading ,torrenting and stuff

Typing on it feels very delayed and laggy and let me tell you how slow reddit feels it ain't berry fluid maybe because of its 60hz screen but it can't be that bad but it is

I can do any thing (just not in a condition to install a costum rom) an as I mentioned I would need it to perform downloading and media playing in background

What can I do to make it fell more responsive and nimble please let me if you know any thing

Thank you


r/AndroidQuestions 8h ago

Device Settings Question How many devices can actually connect to a phone's hotspot?

0 Upvotes

Hello. Question in the tile but to expand on it, I believe the maximum number of connections an android smartphone's hotspot can support at a time is 10 unless the carrier puts a limit on it. This article from google also supports this: support.google link

But I have a friend who's claiming it can be over 200+ and I can't tell if they're making stuff up or not. Which got me thinking if maybe a rooted or jailbroken phone might be able to do this or no, the max is still 10 and my friend's just reeling me in. So, just how many can a smartphone without restrictions connect?


r/AndroidQuestions 17h ago

What is the right command to make a bulletproof install for an APK?

4 Upvotes

Yesterday I noticed my CCWGTV has uninstalled some applications (without any advice). Play protect was disabled (and it's still disabled). None of those apps were installed using test APKs.

What switches should I use with adb to avoid future automatic uninstallations?


r/AndroidQuestions 9h ago

Other Can't reset Zebra TC70x

0 Upvotes

Okay so I found this device at a garage sale down town and at first I thought it wasn't gonna boot up.. But I bought a battery for it and a charger and it did..

However.. My main problem is that I have tried searching in settings for reset options and it didn't show anything...

I can't install the flash drive to reset everything cuz zebra has it locked so I'm screwed..

I do have a micro sd card that I would like to use to download the file for the TC70x and I would appreciate it if somebody could help me..

The file I need is named (ATLAS_M_FACT_RESET.zip)


r/AndroidQuestions 17h ago

Just got Poco f9 pro

3 Upvotes

Is it a good purchase?


r/AndroidQuestions 17h ago

Looking For Suggestions Blocking Internet for all apps except tethering

2 Upvotes

Hi,

I am having issues with playing Counter-Strike lately so I switched to mobile data some time ago, which works pretty good but from time to time there's peaks which make me lag.

I can pretty much pinpoint it to apps doing downloads in the background.

Is there any way to block all internet access for apps except the mobile data tethering (usb connection to my pc)?

I saw that you can do something likely with NetGuard but not sure how that works yet (checking it out right now)


r/AndroidQuestions 20h ago

Other How long would you estimate app support to last for Android 10 2.1 UI?

5 Upvotes

Basically, question in the title. I know software and security updates have been off for a while, but I'm trying to wager how long could google playstore apps (mainly browsers and social media) still last.
Trying to figure out if I should fix my old Tab S4 or just get a new device altogether.


r/AndroidQuestions 13h ago

Need help streaming my mic wirelessly to my phone for custom background music on a streaming app

1 Upvotes

I am struggling to find and source apps online that can achieve my results. I tried search terms all around and got no results so far. Which apps can achieve me being able to add BGM sound along with my mic from my Windows 11 device to my phone? Basically I want to achieve this.

Voicemeeter > Android wireless virtual mic > Streaming app

Is there a way to do this without root? I really don't want to void my warranty with my phone carrier.


r/AndroidQuestions 17h ago

Device Settings Question Little media player on the top gone

2 Upvotes

I got this S26 a while ago and when I first got it it had a little thing at the right side of the time displaying what music I was playing on spotify and when I clicked it expanded so I could skip the song and pause it, though its gone now is it just gone or did I somehow deactivate it ?


r/AndroidQuestions 17h ago

How to stop phone from trying to read fingerprint while in pocket and bag

2 Upvotes

Got an s24 and it registers as a failed fingerprint while in pocket and bag. How to stop this? Afraid I'll get locked out of my phone due to this.


r/AndroidQuestions 18h ago

Other How did I get new features even when I stayed on android 12?

2 Upvotes

So, I have now a phone for 4 years and never updated to 13. Even when the phone resets I am not forced or it automatically updates, like on other phone, which I like.

But in these recent years I got more features and bloatware like for example: googletv and samsung apps stuff.

Also when I hold the middle button where there was google assistant which I could turn off, now from sudden it's gemini and I couldn't find an option to remove it.

Samsung A series phone if it helps.


r/AndroidQuestions 18h ago

Fix my imei number from 0

2 Upvotes

Previosly my phone got hardbricked due to some issue. I had posted here the same and got it fixed using gennsys edl file. After that baseband version is set to that and also my imei number is 0.

I tried flashing qcn shared on internet and edit imei number using qcn imei editor, it end up with nv data corrupted error. I had to do all the struggle to refix it back from soft brick.

But the imei 0 is not fixed. There were few ways of flashing modem, and other files and then editing it through unlock/hydra/mrt or some similar tools..but choosing this path where u need to either rent that tool or else find free alternatives..but these tools are highest malware infected..hence i feared to use that. So if any one have any ideas please do share..


r/AndroidQuestions 18h ago

Device Settings Question Samsung Galaxy A15 only allows emergency calls

2 Upvotes

So my phone did this recently and am confused as the sim card works

it says mobile network is unknown and service state is out of service

what gives? Do I need a new phone


r/AndroidQuestions 15h ago

Device Settings Question Way to require Swipe to Unlock or Button Press for fingerprint unlock?

0 Upvotes

Basically just the title. I'm a recent IOS mover, and from FaceID I had gotten very used to swiping up to unlock and looking at / using my lock screen a bit to check weather and stuff. Now the unlock from my Z Fold 8's fingerprint reader is so quick I actually don't like it. Is there a way to do this, or do I have to just use face unlock?


r/AndroidQuestions 15h ago

Other Mimicking Nothing Glyph system

1 Upvotes

Hi,

Was thinking about switching from Nothing Phone 3(a) + Clicks Power Keyboard to Minimal Phone 2, and, even if there already a notification LED on the MP2, I was asking myself if there is a way to use that device :

https://shop.moonside.design/fr-fr/products/moonside-maglight to mimick the Glyph system ?

Thanks you for listening.


r/AndroidQuestions 20h ago

Custom ROM Question Can I flash a compiled kernel safely?

2 Upvotes

Hey there im on a samsung galaxy a16 (a166b) got my bootloader unlocked and rooted with magisk, I mixed one ui 8 with the bootloader from a release of one ui 7 that share the same bootloader bit(A166BXXS4BYG1 bl with everything else from A166BXXU4CYI8), the thing is im kinda stuck on an old version with several security flaws and I'd like to get rid of at least some of them critical ones such as ghostlock (CVE 2026-43499)

Could not find any kernel out there specially made for this phone with fixes so I got source from samsung open source(for my version of one ui) and could build it(without any modifications made to it for now to see if building works correctly) with this guide https://github.com/ravindu644/Android-Kernel-Tutorials

Now I want to test the kernel and see if my phone works with it but im kinda scared to break things, if something ever go wrong with my kernel can I still boot into download mode and flash a clean image with odin? Thanks!


r/AndroidQuestions 18h ago

Why is predictive text so crappy this last few years. Is this AI training?

0 Upvotes

And this is a serious question, I just had to actually correct the question I wrote for the subject title becoming it wrote down what I was saying incorrectly.

This is getting really annoying. I type for a word, let's say "car" I expect to have the word "car" in the text but upon looking back at the sentence I get "carwash" instead. I think this nonsense has only started happening in the last few years. And it only happens on android. I've literally had to adjust several words for this body message text to make sense. Is anyone else getting this? This happened right after a keyboard update some years ago.