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0answers
16 views

I'm looking for the scatter file for MT6771v/c [closed]

I'm looking to flash a stock ROM onto my phone but the SP Flash tool says it's invalid. My phone's chip is MT6771V/C. My phone is currently on Android 10. The internet (this link, for example) has ...
1
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0answers
61 views

Permissions for Photos/Media/Files vs. Storage

I have seen apps requiring permission for Photos/Media/Files read the contents of your USB storage access USB storage filesystem modify or delete the contents of your USB storage Storage read the ...
0
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0answers
58 views

Is there any way to retrieve webpage from local cache in Brave browser?

I viewed webpage on Brave browser that later was deleted. Is there any way to retrieve this webpage from local cache? I know that there is soft like Nirsoft ChromeCacheView, but it can only extract ...
0
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0answers
39 views

Permissions categories... Do they have any practical implication?

In each app description in Play I have seen permissions "grouped" by category. Does this grouping have any effect on what can or cannot be done? Or is it just for convenience of reading, ...
1
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0answers
35 views

Restricting app permissions

If the specification for a given app states that a given permission is required, e.g., Noise Meter requires control vibration: Is there a way to instruct Android to not give the permission to the app,...
1
vote
0answers
27 views

Why can't I install anything since Google Play Store downloads don't reach 100%?

Recently after a hard reset I can't use the Google Play Store on my 5.1 Lollipop. Whatever I try to download from the Google Play Store it gets stuck at some percentage and never reach 100%. Plenty of ...
1
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0answers
32 views

Stuck on fastboot mode, usb debugging turned off

I rooted my Alldocube iplay 30 pro and uninstalled a few system apps before rebooting. Right after, it got stuck in fastboot mode and i cant do anything about it. USB debugging is turned off and I ...
0
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0answers
39 views

Does logging into multiple google accounts drain battery/data faster?

I have the Samsung a32 5g. I'm logged into many G-mail accounts and twitter accounts, will doing so drain my phone battery and data faster simply by having them logged in? Do they do this only if they ...
1
vote
0answers
46 views

Pixel 5 OEM unlock disabled or greyed out?

Working on installing a new OS for a friend on their Pixel 5 they just bought. This isn't a carrier phone. When I go to developer settings the OEM option is greyed out. It suggests to connect to the ...
0
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0answers
19 views

How to read and write SIM data?

I know how to view the contacts on a SIM, and the stored SMS via the message app in Android, but I don't know how to view the stored call log history if any. I know other things can be stored as well, ...
0
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0answers
11 views

How to get voicemail from call-in voicemail onto phone as file

I have to call in to listen to my voicemail, I do not have visual voicemail. The service lets me save the messages, but in only saves in their database. I'd like to save the voicemails as files on my ...
2
votes
1answer
74 views

How to install GSI on Samsung Galaxy Tab Active3

I am trying to flash an Android 12 GSI onto my Samsung Galaxy Tab Active3. Goal is to install the GSI without root / voiding the warranty. My company produces an app which is primarily used on Android ...
1
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0answers
16 views

Samsung a32 5g - Does having an app running in the foreground vs when you tab out of it when the screen is turned off take more battery/data?

In case you are confused on what I'm asking, let's say I open Pokemon go and have it running in the foreground, then turn my screen off. Will this take up more battery and data than if I tabbed out of ...
0
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0answers
17 views

Change mouse's right-click to open context menu (long-click)

I have a Samsung phone with Android 6 and a mouse I use. And I often face with problem and it makes me pretty angry: right click is back, not context menu (long-click). Is there a way to solve this ...
0
votes
0answers
7 views

Problem using Stay Focused app to block websites

I used the Stay Focused app to block Youtube, and after blocking it the first few times I was able to access Youtube for a set amount of time per hour according to the usage limit in Incognito mode. ...
1
vote
1answer
26 views

I connected my phone with usb debugging to an infected computer

I have a computer that used to have malware. During the time it had malware, I connected my phone to it with usb debugging (was unaware of the malware). I have no signs of malware but I'm still ...
2
votes
0answers
32 views

How to prevent all Android apps from switching phone orientation (landscape/portrait) based on gyroscope on Android?

I am using Android 11 (LineageOS 18.1), and I'd like to prevent Android from accidentally switching to portrait mode, like when I rotate the direction of gravity field. Camera app seem to be resetting ...
0
votes
0answers
19 views

Android Studio sluggish and crashing

I've downloaded an installed the latest version of Android Studio, it is taking a long time to load and when I run a program, at the beginning of emulator start it is crashing. My PC is Ryzen 3 3200G, ...
2
votes
1answer
59 views

How to verify if device is reporting fake technical specs like Android version, RAM, or storage memory?

I've been asked if I can check some faulty behavior of a device, a cheap Chinese android smartphone. I'm not really an android expert, usually I install a few apps to help me figure out few things ...
0
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0answers
17 views

The 3D compass is unreliable on many Android phones. What can I do?

I'm writing a Wayfinding app which relies on the compass. But my Samsung Galaxy S9 seems to have an unreliable compass - both my app and the "Compass 3D" app don't reliably track magnetic ...
1
vote
0answers
34 views

Questions about the specifics of Factory Reset

I have a few questions about how exactly Factory Reset works on Android (10+) devices: Specifically, what is, and what is not, wiped? I know that app data is wiped, but are there any system databases/...
0
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0answers
23 views

Mobile hotspot with outbound firewall

Goal: A mobile hotspot that limits outbound connections to an approved set of domains or IPs. OK to connect to twitter.com, but reject facebook.com. Etc. Idea: Use an Android phone (as a hotspot), ...
0
votes
0answers
20 views

How can I reduce the CPU time used by an app?

I have an app that's draining the phone battery and heating the phone when it runs. (Everything is fine when the app isn't in the foreground.) The app itself is a simple game that shouldn't need a lot ...
0
votes
0answers
31 views

How to determine what is eating up my storage (Samsung)?

I have a Samsung S7 with 32 GB of storage. For a couple of years now, storage space kept getting filled up for no apparent reason, until none was left. How can I find out what is using up the storage? ...
1
vote
0answers
24 views

ADB Process kill error. Android 11

My camera doesn't work on a custom ROM (Android 11), I searched for a fix online, and it says that I have to restart the camera service, they said to run this command on ADB: kill -HUP ps -A | grep ...
0
votes
0answers
178 views

Error OR-PMSA-03 when trying to make in-app purchase

My mother has been playing a game on her tablet (its called Hidden City), in which she sometimes buy in-game elements to help her progress. But since about 2 months, each time she tries to buy ...
1
vote
0answers
34 views
+50

Bluetooth codec settings resetting on re-connection

I've got a Surface Duo 2 running Android 11 (build 2021.827.34) paired with some Sony MDR-1000X bluetooth headphones. The Sonys support LDAC and so does the phone (hurrah!), unfortunately when running ...
1
vote
0answers
26 views

which adb command to Delete gmail account from a device

Can anyone pls suggest me which adb command i may use to delete gmail account from a device. I can add account through below command but can't delete any account. adb shell am start -a android....
0
votes
0answers
20 views

Can Google Chrome Tabs be accessible or exported at runtime without a PC/ADB?

Just like the title suggests. I've been learning Android Development for a year now but I do not know where to approach this particular issue (It might be just impossible but I'm giving it a try). Is ...
1
vote
0answers
34 views

is it possible to use a mobile phone internet access as a hot spot to a PC and PORT FORWARD for TELNET access to BBS running on laptop?

I have set up a BBS on my laptop and use my mobile data for all internet access. I am able to connect to other BBS's via TELNET so assume port 23 is open on mobile network, EE. I assume my phone is ...
1
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0answers
14 views

Why I have to turn off mobile data before pinging goes through on bluetooth network?

Android (Version11) phone has mobile data turned on, then it connects to another bluetooth device B which is a Bluetooth pand server. After pairing and network service connection, B provides an IP to ...
0
votes
0answers
20 views

Audio Works on Computer but not Phones

I have recorded the video by Simple Screen Recorder in my Ubuntu OS by below setting : But when I play the recorded video on the android phone the sound is not clear, although it works on the laptop. ...
0
votes
0answers
19 views

What is meant by "no need to move sd card share the same disk with os"?

I am using Redmi 9, 4/64, Android 11, MIUI Global 12.5.3. I was trying to move apps from internal to sd. But there was no option, though i enabled it in developer settings. I tried some app and they ...
1
vote
0answers
11 views

How to restore android phone from Google cloud backup to a new phone when unlock pattern is not recognized?

I broke my phone (Android 10). I have a new phone (Android 11). I tried to restore data from Google cloud backup, but it asks for the unlock pattern of the old phone. I know the pattern, however, I ...
1
vote
1answer
22 views

4G symbol appears but no/slow internet

I have a Samsung Galaxy S21 5G which has worked great, but the last day or so I have been having a very annoying issue where the internet just goes really, really slow, yet it is still showing the 4G ...
0
votes
0answers
23 views

How to find out what's pausing playback?

On my Android phone, playback gets paused arbitrary very frequently, sometimes several times per minute. Any ideas how to find out what's causing it? It was happening on Android 11 and now it happens ...
0
votes
0answers
94 views

Stuck On "Detecting Android-x86.. found at dev/sda1" While installing Android 9.1-r2 (x64)

First of all, I'm frustrated as hell, I'm facing this problem for the last 6 months when I first thought to try android on a PC. Till then, I've tried multiple iso's from android 7 to android 9 but ...
0
votes
0answers
16 views

Remove calendar accounts without removing gmail

My question is exactly the same as I have multiple google accounts. How can I hide some of them from the Gmail and Calendar apps? But since it's been 6 years since that post and much things have ...
1
vote
0answers
39 views

How can I recover data from a phone MicroSD card?

I have a Nokia 3 (Android) phone which uses a Micro SD card for additional storage. When I connect the phone to a Win 10 PC I see a CD-ROM added in File Explorer, containing a setup.exe file. If I ...
1
vote
0answers
16 views

Limit Google search result pages to those containing a specific string

Before Google started the Google Plus social media service, I could use +"a string" to ensure all result pages contain "a string" of my choosing, and I could use - to ensure it ...
1
vote
0answers
31 views

How could an Android device lose its key for the SD-card?

I am right now trying to debug a Lenovo P11 tablet that basically seems to have lost access to its SD card: 11-08 21:24:31.742 592 592 I vold : Mounting emulated fuse volume 11-08 21:24:31.744 ...
0
votes
0answers
21 views

Is there any way to remove "Screenshot" option from power menu for Android 10+?

Is there any way to remove "Screenshot" option from power menu for Android 10+ without a 3rd party app, or with a custom xml?
0
votes
0answers
25 views

USB hosting with UsbSerialForAndroid won't receive serial data [migrated]

I'm using an OTG cable to allow my 'moto-e6 play' (Android version 9) to be a USB host to an AdaFruit Trinket M0. Off the shelf, the Trinket repeatedly sends a serial text string as soon as it powers ...
0
votes
0answers
27 views

Why do (certain) peripherals seem to work out of the box for android but need driver installation on desktop?

Recently I was looking for android compatible pen tablets. The ones that have android compatibility works just fine, no driver needed. Only the OTG support (which I assume is for it work as a USB host)...
0
votes
0answers
11 views

Samsung Music app won't play some mp3 recordings made in Voice Recorder

I am using a Galaxy s10e running Android 11, and the voice recordings used to always work in earlier versions of the Samsung Music app, but certain songs will no longer play. All of them have the same ...
1
vote
0answers
24 views

How to clean up knox filesystem

My Samsung galaxy S9 is giving me notifications to say I am using over 90% of my internal storage. This confused me as the built in file manager (and a couple others I downloaded) showed closer to ...
0
votes
0answers
27 views

What are the limits/powers of android device policy?

I work in a university and when we want to login in our university email id, we go to gmail So we can also use our official email for creating account on android,but when i try to create account using ...
0
votes
0answers
17 views

Execute emulator in a debian vm on hyperv

I run a debian as virtual machine in win10 hyperv environment. In the vm I installed android sdk tools. After avd creation I got an error with respect to hardware acceleration. So I checked ...
0
votes
0answers
24 views

How do I hide 'No Internet Connection' in fullscreen Chrome (on airplane wifi)?

I've started using my phone to watch movies via the in-flight wifi when flying, however Chrome stubbornly reports 'No Internet Connection', which appears as a fairly sizeable and annoying banner on ...
0
votes
0answers
32 views

How to acces developer mode on a a gabb phone

I understand the traditional way to do this is to go to the autofill settings on the phone. But for some reason, when i click on the autofill in permission manager, nothing happen, and nothing pops up....

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