Questions tagged [9.0-pie]

The latest version of Android, which was first released in May 2018.

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No audio during call

I just upgraded from Oreo to Pie, and calls are not working. Everything else is perfect. Completely mute: I can't hear anyone, and no one can hear me. Not even voicemail works Whatsapp call works ...
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Recent Apps won't show on Other User on Android 9

I have an Android 9 phone and the Recent Apps button works just fine on my ADMIN (main) user, but ever since I created a new user, it doesn't show. I have to force quit my apps all the time to stop ...
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Boot into recovery without Volume Key

My Android 9 Phone is stuck in bootloop. It is rooted. My phone Vol Down Key is broken. Is there a way to boot into recovery without using vol button. (similar questions only had device specific ...
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Upgrade Asus Zenfone 4 Z01KD to > 8 OS

As of September 2022, Slack will stop supporting the app for Android OS versions earlier than 9 (Pie). I have an Asus Zenfone 4 Z01KD mobile, stuck at Android 8. I have read suspicious guides online ...
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  • 101
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USB Host/UVC Camera: specific camera detected as a unknown vendor / product ID

I have an application that records video from USB cameras mounted on microscopes in remote places in Africa. It is working fine from Android 4 to 12. We have a handful of camera models and the problem ...
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2 votes
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66 views

Prevention of Android devices being hacked

I keep seeing media articles saying that smart phones etc are being hacked, particularly by NSO Pegasus. I would like to know how this is done. I'm particularly interested in how to protect against it....
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153 views

Android x86 not booting in VM(UTM)

So im trying to install android 9 in vm on UTM, i got the iso from android-x86.org after i install it and eject the iso when i reboot it it just stays at this screen and doesnt do anything, its been ...
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My mouse’s right click act as back button in my Android TV browser. How do I disable it?

A USB mouse plugged into my Android Tv, and when I browse my website and right click on my mouse by default it work as a back button and website goes to previous page. I want to remove this ...
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Recover deleted file from /data without root [duplicate]

I have a non-rooted P30 lite which I no longer use. To cut a long story short, there are about 100 files (mix of PDF and videos) I need within my /data directory that were deleted about a week ago ...
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68 views

Are the Android app switcher/multitasking snapshots created when an app is sent to the background, encrypted?

This post here: https://android.stackexchange.com/a/218963/364009 outlines the snapshots location for the app switcher when an app is sent to the background, /data/system_ce/userid/snapshots, or at ...
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why is the earphone mic capturing internal sound during call?

While listening internal audio (whatsapp audio or youtube) during a voice call, using an earphone to do both things, sometimes, but not always, the other person can hear my internal audio. And i can ...
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Android x86 Driver Issues + Kernel Update

I have a Intel tablet (Reeder A12ix, hampoo) and i installed Android-x86 x64 using USB drive. I have this problems: Touchscreen not work Not autorotating Power button not work Animations very slow, ...
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51 views

yestel x7 - boot loop - flash

I am trying to solve a boot loop problem on YesTel x7 running on Android 9. I did factory reset but that didn't help it is still stuck. I want to flash the system as a last resort. I have never done ...
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Samsung Galaxy s5 (G900A, rooted, android 5) does not connect to pc through usb

I have been able to connect my rooted galaxy to a computer with usb and be able to use ADB as well, but recently, my android device has not been able to connect to any computer. I have also noticed ...
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Built-in Trojan?

So I bought this tablet from a little-known company called iGet. The tablet was brand new and all the apps you see on the following screen came with the tablet or were installed from the Play store (...
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3 votes
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133 views

How to enable two button navigation on Android 9?

OK! This might sound silly, but it's a big problem for me. I have an IBall ITab Moviez Pro tablet running Android 9. Since it's Android 9, it should have an option to enable two button navigation. But ...
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Contacts on android - what changed from release 5 to release 9 / 11? Installed apps do not see contacts visible to pre-installed apps

I could not find info via web search on what has changed with contacts from release 5 to release 9 / 11. I installed WhatsApp on a new Android 11 phone (during switching from Android 5, contacts were ...
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2 votes
1 answer
47 views

How to stop screen from lighting up?

Just received a new Motorola E6 phone. It's running Android 9.0. Any time the phone is bumped, moved, or there is any kind of vibration the screen lights up. How can I stop it from doing this? ...
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1 vote
1 answer
98 views

How to fix apps not knowing their accessibility is enabled on Android Go?

I have an Itel A56 running Android 9 (Go edition) and I decided to install an auto clicker app to help automate some things. I finished downloading the app and it asks me to enable accessibility and I ...
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2 votes
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90 views

How to force use the front camera when the rear camera is not working?

I have Samsung Galaxy J4+ (SM-J415F). When I try the stock Camera app and also more than 10 camera apps from Play Store, all of them crashed. The rear camera is showing null, but the front camera is ...
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21 views

Keep/retain a syslog at lowest level possible even after a restart

Over the last several days, my phone suddenly started giving me a problem. It gets into a restart cycle - there is no pattern of when this problem occurs. It's very random, also the number of restarts ...
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  • 351
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65 views

Possible to perform data recovery with dead cpu? (LG G6 - Android 9)

I've got a dead LG G6, suddenly freeze during normal using. After force rebooting, it was completely dead even though connecting to charging cable. Have already performed cpu chip-off and reballing, ...
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45 views

USB networking setup between Android and embedded Linux

Cross posting this question that I also asked on ServerFault: I'm working on a project right now where we have an embedded Linux system running some sensor/motor control functionality, and we're ...
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  • 101
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56 views

Can't grant any notification access permissions on Android Pie

Oddly, like the title says, I can't click any of the buttons on the notification access page. Does anyone know what could cause this? I see it may be possible to use ADB to grant the permission to the ...
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197 views

2nd Gmail account syncing only once per day

I am using the Gmail app on a Samsung Galaxy S8+ on Android 9 with 2 Gmail accounts and a Yahoo account. My primary Gmail account and my Yahoo account sync very frequently and I get notifications ...
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  • 111
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160 views

How to disable automatic reboot on kernel panic?

Since my device was unproperly shut down because the battery stopped functioning (the battery is getting completely discharged at a level higher than 1%), it is rebooting in loops even in safe mode (...
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1 vote
0 answers
173 views

There is no way for me to boot recovery mode on my tablet

So, I recently thought about rooting my Lenovo Tab M10 (according to the TWRP site, TB-X605F), so I flashed the latest version of TWRP to my tablet from fastboot, and realised: "Oh. I can't boot ...
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2 votes
0 answers
236 views

Why isn't the unlock pattern working anymore?

A few days ago my unlock pattern was not recognized anymore. I'm guessing the cause is memory corruption or some bug. I haven't restarted the device yet, hoping to "find" the new pattern or ...
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49 views

How to disable autorefresh on Android?

I'm using Resurrection Remix Tissot 7.0.1 (Pie) in a Mi-A1 and I'm looking for a way to disable autorefresh on my apps, someone know how to do it? The "autorefresh" is the function of ...
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1 vote
0 answers
126 views

Mass setup of Android devices

I want to setup the same account on 300+ devices. I did that for 4 devices and I am tired. Setting up new device includes: manually doing all ok/next/skip choices connecting to WiFi + installing ...
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50 views

How to know the address of the dns server I m using?

Simple question but I couldn t find the answer anywhere. It is not part of ip informations and the information is not trivial when being connected to the Internet over lte. getprop | grep dns is ...
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1 vote
1 answer
216 views

Overcoming softlock when creating /system/xbin on Android 9

Hoo roo, Installing Linux Deploy (Linux chroot with root) on Android 9 requires that you install a custom version of busybox. However, due to system-as-root limitations on Android 9, you can encounter ...
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2 votes
1 answer
214 views

DNS over internal VPN?

I'm currently renting a server where I installed PiHole and PiVPN. PiHole is a DNS sinkhole that I use for blocking ads, and the PiVPN allows all my devices thanks to OpenVPN to get all my traffic ...
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1 vote
0 answers
230 views

Private DNS over HTTPS rather than over TLS

The private DNS feature on Android Pie and above doesn't give you the option to select DNS-over-HTTPS (DoH) rather than DNS-over-TLS (DoT). I often connect to a network that doesn't allow traffic on ...
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389 views

Application crashes and I cant figure out why

I am trying to run an android application on a chromebook (android 9), but every time I try to open it, it has a black screen, then crashes. I have tried the basic things, clearing cache, re-...
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0 votes
0 answers
46 views

Does Samsung Galaxy S10 run Android version 12?

I'm reading about the Samsung Galaxy S10 here. It says The S10 range ships with Android 9.0 "Pie". I made an app and a user is reporting a bug on it with the S10. What I Want To Know: If the ...
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2 votes
2 answers
191 views

OpenGapps problem in Redmi 4X with LineageOS

I am running LineageOS 16 on a Redmi 4X device. I tried installing the relevant opengapps pico version selecting ARM64 and Android 9. I booted to TWRP, selected install and clicked on the opengapps ...
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1 vote
0 answers
283 views

Non-root user in rooted Android phone?

In my Arch Linux setup(and most others), the default user is non-root. Any admin work needs access to root account which is given temporarily with a password(generally using programs like sudo and ...
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0 votes
1 answer
79 views

Android pie 9 music stop when minimize

I am using android mobile having android pie 9. When I play music and minimize app, it stop music. Even when I am use other option music stop playing. I want that music play in background when I use ...
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0 votes
0 answers
295 views

How to fake a 4G connection?

I need to find a way to mock 3g/4g, so applications think they are connected via data(3g/4g). But in reality, I am connected to wifi. My device is running Android 9 (Pie) with Magisk & EdXposed.
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1 vote
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314 views

New Android 9 'phone - where is "schedule power off / on"?

I always use this feature to save battery, but can't find it on my new Android 9 'phone. Where has it gone? [Update] the 'phone is a Ulefone Armor X3. For the least 5 or 6 years, I have had ...
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0 votes
1 answer
59 views

Play Store not updating some apps

On my Samsung Galaxy Tab S2 running LineageOS 16 with Opengapps, some apps are not being updated to the latest versions. In particular there is Google Meet and Sheets. Meet is stuck on a version dated ...
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  • 544
1 vote
0 answers
19 views

Moving files (within the same disk) means "copy and delete"?

I have Moto E6 phone with Android 9 Pie and external SD card, I need to move large folder to another location on the same card but all file explorers I tried so far were trying to copy data to the new ...
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  • 253
1 vote
0 answers
311 views

Can't install apk using sh script and init.d app

I'm trying to install apk when the device is booting. I wrote shell script to install apk: #!/system/bin/sh pm install /data/local/tmp/MagiskManager-v7.1.1.apk Unfortunately, when I enters the shell (...
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2 votes
0 answers
136 views

Google Account(and apps) not syncing on my Realme C2(Android 9)

My google account and app data are not syncing on my Realme C2 (Android 9). The data of a few apps like Chrome and Calendar is syncing and showing up when I select my google account under "...
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1 vote
0 answers
16 views

Android 9.0 not showing SSID - Chrysler Uconnect

Recently I bought a Chrysler Pacifica 2019 which has Uconnect 8.4 and built in WiFi. I also bought couple android 9.0 headrest monitor. When I am trying to connect the android devices it doesn’t show ...
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49 views

Will installing the stock screen recording app from a different model still record internal audio?

My LGV30 phone running on Android 9 has a built-in screen recorder, but it displays an on-screen timer that can't be removed. On newer models (LGV40, LGV50) running on Android 10/11 this timer can be ...
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0 votes
0 answers
32 views

Factory reset not improving performance

I've been having some problems with my Razer Phone 2, running Pie. I wasn't getting MMS messages from some people. I tried doing a factory reset without restoring any my my data. It doesn't work ...
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  • 141
0 votes
1 answer
45 views

How can I remove vibration when the phone is turned off on my Samsung Galaxy S9 (non-rooted Android 9, One UI 1.0)?

How can I remove vibration when the phone is turned off on my Samsung Galaxy S9 (non-rooted Android 9, One UI 1.0)? I don't have any option item Settings app > Accessibility > Vibration.
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0 votes
0 answers
86 views

Changing the emailid associated with your android account

My android phone is LG W10 Alpha LMX210LMW running Android 9. I have a particular email account associated with the phone say emailid1@gmail.com - I don't use that email id at all - it's solely for ...
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