occasionally launcher gets reset? - General Questions and Answers

I have always used nova launcher on every android device I've ever had.
But this OnePlus 7 pro is the first that will occasionally (like maybe once a day) I'll unlock it or be using it and home the home button and it take me to OnePlus launcher. And the only fix I have is going into the settings and the default app for home is blank. I have to set it as OnePlus launcher then close the settings app and go back and set it as nova to get nova back. If I just pick nova from the start, it will stay blank and keep taking me to OnePlus launcher. This baffles me, I'm at a complete loss.
This has been a thing on 4 different set ups (resetting the device to factory settings 4times for other reasons, twice was restored from backup, twice from scratch)
And this issue persists. It's not deal breaking by any means, just annoying.
I'm on Android 10.3.3 international version GM1915

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[Q] Launchers.

First off I need to state that All of my experience with modding android devices is exclusively with the Samsung Vibrant.
A buddy at work just got the Motorola Droid-X for verizon.
I helped him out through the menus and settings and the standards of Android OS and the apps and yada yada yada.............
His phone is Stock and has never been rooted or modded in any way.
In seeing that My phone looked different I told him about home launcher replacements and that I was using Launcher pro. He wanted this for his phone as well and I installed it.
After I installed it I wanted to show him how to revert back to his original stock launcher (as i do on my vibrant) but to my surprise in pressing the home button it did not show me the choose launcher popup as my vibrant does.
I immediately went into settings/applications/manage applications/launcherPro to clear defaults and again to my surprise the clear defaults button was grayed out.
He is now having reboot issues he did not have before. He states he notices this when launcher pro rotates the home screen.
My questions for this forum is, (sorry it took so long)
How do I get his phone back to the stock launcher?
If I un-install Launcher pro,
Will I un-install the what seems to be the only home launcher and Brick his phone?
If I install a different launcher(Zeam) Will it possible give me the Choose default popup again?
I honestly did not think this simple install would cause this kind of issues.
I hate to think he needs to do a factory reset.
Please help me??
Big Dog KMc said:
First off I need to state that All of my experience with modding android devices is exclusively with the Samsung Vibrant.
A buddy at work just got the Motorola Droid-X for verizon.
I helped him out through the menus and settings and the standards of Android OS and the apps and yada yada yada.............
His phone is Stock and has never been rooted or modded in any way.
In seeing that My phone looked different I told him about home launcher replacements and that I was using Launcher pro. He wanted this for his phone as well and I installed it.
After I installed it I wanted to show him how to revert back to his original stock launcher (as i do on my vibrant) but to my surprise in pressing the home button it did not show me the choose launcher popup as my vibrant does.
I immediately went into settings/applications/manage applications/launcherPro to clear defaults and again to my surprise the clear defaults button was grayed out.
He is now having reboot issues he did not have before. He states he notices this when launcher pro rotates the home screen.
My questions for this forum is, (sorry it took so long)
How do I get his phone back to the stock launcher?
If I un-install Launcher pro,
Will I un-install the what seems to be the only home launcher and Brick his phone?
If I install a different launcher(Zeam) Will it possible give me the Choose default popup again?
I honestly did not think this simple install would cause this kind of issues.
I hate to think he needs to do a factory reset.
Please help me??
Click to expand...
Click to collapse
Settings -> Applications -> Manage Applications -> All -> Home -> Clear Defaults, not hard...
Go to the market and search for home switcher. That should do the trick.
Sent from my GT-I9000 using XDA App
You can also downlaod HomeSmack which is like Home Switcher but Homesmack is way better for Motorola phones. I downloaded it on my Droid X and it works best if you enable MotoHomeHelper on the app.
P.S. If you are getting an install error take out your SD card and try to download the app again. Then when the app is done downloading you can put your SD card back in your phone.
You can try any of the home switching apps that people have suggested... Or if you just uninstall the Launcher Pro app, his original launcher will return. I have done this several times on my X.
all you have to do is uninstall laucher pro
Launchers
Thank you all for your replies.
When I went to him to to preform the fix's He had already turned off rotate within launcher pro and it stopped his reboot issues, so now he is happy.
Thanks again to all.

Mate 9 occasionally defaults to stock launcher even though using Nova.

Hi all,
I've had a strange experience recently where at least once or twice a day whenever I close an app the phone defaults to stock launcher rather than Nova ( Nova is selected as default launcher)
I then have to manually go into settings and reselect Nova as default launcher.
Anyone having this issue or have any idea how to fix?
Thanks.
Me. mAny many many and many times. I give up of using nova launcher and I am using the horrible native launcher. Completely annoyed.
I am using nova for the past week. The only time I had this issue was when I tried to add a widget that is specific to the native launcher. I supposed you have added the launcher to ignore optimization?
I've got the same problem. Do you have the MHA-AL00? On the AL00 I definitely have this problem, but I don't remember having this problem on the L29. Yesterday, I set it for Nova to ignore battery optimizations, and it's been okay since then, though. Not sure how much that matters.
Edit: Literally ten seconds after typing this message, my phone went back to default launcher, so that's not how it's solved unfortunately.
There is a Nova setting called "Agressive Desktop". Enabling it seems to have fixed the issue.
A day later: Confirming that it works!!
===
This is Chinese model MHA-AL00
I've selected the aggressive desktop option...Will see what happens. I think this is specific to the Chinese ROM ( my handset is Chinese )
As an aside I dont see an option for a daydream clock in my ROM?
Smart Launcher here, no probs!
Didn't work for me. Still switches back despite enabling aggressive desktop.
There is one thing you can try, and that is to lock it in the recent apps list. Nova launcher settings won't show up if you are currently using the launcher. So set the default launcher to Huawei Home first. Then open Nova launcher and goto nova settings.
Press the home button, which should take you back to Huawei Home. Press recent apps. Nova settings should now show up in the recent apps. Press the little lock icon and lock it.
Not sure if it will work for you. So far it is okay for me.
Have tried the recent app lock mate... Thanks for the tip!
I just find all the Chinese android versions have super aggressive app kill properties, even after you go through all the optimisation and turning it off it still does it. The final jigsaw always seem to be locking the app into memory in the recent apps list. I had a xiaomi previously and that phone used to kill things even locked in recent apps -.-
Also was using the phone with Assistance & voice input setting changed to launcher 3 and trusted agent set to Smart Lock (Google). Today Smart Lock randomly popped up with my home address.
So right now I also have it auto unlocked while at home (not via bluetooth only). Now the problem is I cannot access the setting again
I agree. I did stop buying their phones for this reason but couldn't resist the mate 9
Hmmm... This was an issue that really bugged me, but it works now. Nova stays as default, and it's solid. Besides the Aggressive Desktop, I gave Nova all the possible permissions, so re-check that.
Tried aggressive desktop as well as locking in recent but nothing seems to work. Any other ideas?

Huawei Launcher wants to rule the day? Other launchers crashing.

This is on an MHA-L09. I would prefer to use Nova or the Google launcher, anything but the Huawei stock launcher, but am having issues.
Nova Prime is crashing, or so it is reported by the Huawei Launcher that Ithen replaces it, with a warning that I should uninstall the Nova Launcher. I cannot see a pattern to when Nova crashes.
I have a seperate issue with the Google Launcher. This sometimes finds itself caught in a desktop refresh loop - the desktop will go black, the background image will be re-drawn, then the icons and widgets, then it will blank again. While this loop is happening, I can draw down the notification shade and the screen will stay on, roll up the shade and the refresh loop continues.
So,
a). has anyone else found the same and has solutions, or
b). are there any crash logs that I can look at to see why this might be happening, for either Nova or Google Launchers?
This has happened over a few versions. I have also done a factory reset and the prblem continues. After the reset I did do a re-install from a back-up, so I may have just reloaded what ever is causing the problem, hence my keeness to find logs to help see where the problem may be.
I used to have this problem also but tried Microsoft launcher and I'm hooked.
Ever since, I haven't gone back to huawei or nova
Mine is a L29, USA version, no issues with Nova Prime here.
This issue is definitely caused by using your backup. If I recall correctly the crashing was a nova bug after an android update and has since been fixed, but if you use a backup created before the fix it will cause the same issue again. Simply do a clean nova install and ditch your backup and it will work like a charm again.

Launcher keeps switching back to Default Launcher - Help :-(

I'm noticed a really odd issue.
I've finally switched to gesture controls and I'm finding that if i turn the phone off and back on the system switches back to the 'default' launcher and also every now and then the 'home' gesture will switch to the default launcher
Usually launcher is 'Action Launcher'
Anyone else having the same issue or any idea how to solve this?
Note: I didnt get this issue when using virtual buttons.
Yes, I've experienced this and it is a known Oppo issue. You can get around the problem by doing the following (although you'll have to repeat it whenever you reboot the phone).
1. Go into settings -> App management -> Default app and set the Home app to System Launcher.
2. Repeat the above but this time select your launcher of choice.
It's not at all clear why this should work but, as other users also report, it does.
My Joying Head Unit will operate correctly for a while but then reverts to the stock launcher. I do not have gestures turned on. Happens for Car Launcher Pro and Agama as well. Updating firmware fixed the problem for a while, but a month or so later it is back. Any thoughts?
Same problem here, just started recently.
Siksnot said:
Same problem here, just started recently.
Click to expand...
Click to collapse
Can you think of anything that may have caused it? I updated a number of Apps (including Google Services, Agama, etc) just prior to the problem occurring this time. I had automatic updates turned on, but have since turned them off.
carroamer said:
Can you think of anything that may have caused it? I updated a number of Apps (including Google Services, Agama, etc) just prior to the problem occurring this time. I had automatic updates turned on, but have since turned them off.
Click to expand...
Click to collapse
I haven't touched it in months, I had Nova launcher running without any problems since Feb. One morning last week, I turn on my truck and the stock launcher loaded. Now everytime I change default launcher it revert back to the stock one. Ive also tried web launcher guru, same thing.

Android 11 won't keep default launcher (Nova) setting

I just got the OTA Android 11 update last week, and now I have the same problems many others are having with different Samsung devices -- the system won't save the default launcher setting and keeps reverting to One UI Home after a restart. This seems to be a very widespread issue with Samsung and also Pixel devices. I have tried a factory reset, and also tried all the other "fixes" recommended on the web like giving Nova accessibility permission, giving it Modify system permissions, and also uninstalling it and reinstalling it. I've noticed that many times a simple restart will cause the phone to switch to the One UI Home as default, but also using an app for the first time, then exiting and hitting the home button will take me to One UI Home instead of Nova Launcher. It seems it is also happening with other launchers and not just Nova. Any further suggestions are welcome!
Sample of others with issues:
Android 11 default launcher setting gets reset for multiple users, fixes found
Multiple users are reporting an Android 11 default launcher reset issue where the default launcher preference gets reset automatically.
piunikaweb.com
pvs-1959 said:
I just got the OTA Android 11 update last week, and now I have the same problems many others are having with different Samsung devices -- the system won't save the default launcher setting and keeps reverting to One UI Home after a restart. This seems to be a very widespread issue with Samsung and also Pixel devices. I have tried a factory reset, and also tried all the other "fixes" recommended on the web like giving Nova accessibility permission, giving it Modify system permissions, and also uninstalling it and reinstalling it. I've noticed that many times a simple restart will cause the phone to switch to the One UI Home as default, but also using an app for the first time, then exiting and hitting the home button will take me to One UI Home instead of Nova Launcher. It seems it is also happening with other launchers and not just Nova. Any further suggestions are welcome!
...
Click to expand...
Click to collapse
Heard about it.
Only some users with some devices are affected.
Unfortunately there seems to be not one generic solution.
For some users, the actions you have listed and tried already, could solve this issue.
Have you subscribed to the Nova beta program? Maybe there is an app updates available for Android 11.

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