Spotify-only tablet? - General Questions and Answers

TL;DR: I have a Nexus 7 2012 (WiFi) tablet, and I would like a device dedicated to providing me a way to stream music, preferably Spotify, without dealing with the somewhat heavy Android. How do I do this?
I have many old music systems at home, and all they have as input is the 3.5 mm jack. Currently, the way I deal with it is that I fire up Spotify on my phone and connect it up. I then use Spotify Connect through my laptop to control music. However, I would like to have a device dedicated to this (so that my phone's free, as I get a lot of calls), and I can't just run Spotify on the Nexus and leave it because Android ultimately kills it.
Is there a way I can make the tablet run just a small Spotify app, but not kill it all the time? Perhaps on top of a light Linux distro?
I have never rooted anything or flashed a ROM, but I don't mind doing that. Experimental approaches are okay, I don't mind bricking the device.

Why is it killing spotify though? is it some power saving feature that can be turned off? Or a bug that causes apps to crash after a while? I have a network locked junk phone that I just use for music, and it plays until the battery is drained.

eccentricOrange said:
TL;DR: I have a Nexus 7 2012 (WiFi) tablet, and I would like a device dedicated to providing me a way to stream music, preferably Spotify, without dealing with the somewhat heavy Android. How do I do this?
Click to expand...
Click to collapse
Android OS in any case is needed, otherwise tablet won't boot up. Take note that when Android OS boots up it initializes and starts all the hardware drivers needed.

leon_733 said:
Why is it killing spotify though? is it some power saving feature that can be turned off? Or a bug that causes apps to crash after a while? I have a network locked junk phone that I just use for music, and it plays until the battery is drained.
Click to expand...
Click to collapse
Oh the music plays alright! The app dies if I pause it. So I cannot pause, and then remotely resume a few hours later.
In any case, my major issue is that Android runs very slowly on this tablet, and I would like to do something about that.

eccentricOrange said:
In any case, my major issue is that Android runs very slowly on this tablet, and I would like to do something about that.
Click to expand...
Click to collapse
It's NEVER Android OS what runs slow. If you experience device is lagging then these are the culprits:
High CPU usage
Running too many background programs
Virus or malware infection
No free internal storage memory space
Corrupt or fragmented internal storage memory
Overheating

eccentricOrange said:
Oh the music plays alright! The app dies if I pause it. So I cannot pause, and then remotely resume a few hours later.
In any case, my major issue is that Android runs very slowly on this tablet, and I would like to do something about that.
Click to expand...
Click to collapse
I would start by doing a factory reset on the device and not having any unnecessary apps on it. If its system bloatware causing the issue, there's both root and non-root apps that can disable system apps. Maybe that version of spotify has a bug, and you could try sideloading a different version of it.

leon_733 said:
I would start by doing a factory reset on the device and not having any unnecessary apps on it. If its system bloatware causing the issue, there's both root and non-root apps that can disable system apps.
Click to expand...
Click to collapse
Done. I've even uninstalled a lot of stuff from ADB (ofc I tested with those installed too). The device is stock Android, so I don't expect real bloatware
Maybe that version of spotify has a bug, and you could try sideloading a different version of it.
Click to expand...
Click to collapse
Honestly it seems like it was designed as a feature, just seems like a bug for my use case. After all, it makes sense to put an app to sleep (or kill its process or whatever the term is) after ~15 minutes of inactivity.

jwoegerbauer said:
It's NEVER Android OS what runs slow. If you experience device is lagging then these are the culprits:
High CPU usage
Running too many background programs
Virus or malware infection
No free internal storage memory space
Corrupt or fragmented internal storage memory
Overheating
Click to expand...
Click to collapse
Here is how I dealt with it. For options like whether or not I've removed apps, whether or not I'm signed into my Google account etc, I've tried every permutation on a fresh factory-reset.
Factory reset
Not logged into Google account
Uninstalled a lot of apps (even built-in ones) via ADB. I also tested on a fresh install with them.
Frequently clearing cache.
All software or files are official first-party (either Google or Spotify), so I don't expect malware. In its 9-year life, we never installed anything else ever.
About 5 GB out of 16 GB on the storage is perpetually free
Tried limiting the number of background processes via developer options
Memory/storage degradation is possible, some suggest online that it was poor quality. IMO, 9 years is too fast for a tablet that didn't see much heavy use though.
For overheating and high CPU use: what can I do if this is an issue?

leon_733 said:
I would start by doing a factory reset on the device and not having any unnecessary apps on it. If its system bloatware causing the issue, there's both root and non-root apps that can disable system apps. Maybe that version of spotify has a bug, and you could try sideloading a different version of it.
Click to expand...
Click to collapse
Thanks for your help thus far. I rolled back the tablet to Android 4.4.4, and that appears to have fixed all issues.

jwoegerbauer said:
It's NEVER Android OS what runs slow. If you experience device is lagging then these are the culprits:
High CPU usage
Running too many background programs
Virus or malware infection
No free internal storage memory space
Corrupt or fragmented internal storage memory
Overheating
Click to expand...
Click to collapse
Thanks for your help thus far. I rolled back the tablet to Android 4.4.4, and that appears to have fixed all issues.

Related

To the people who have this phone, opinions?

Coming from the Captivate and was thinking about getting the Galaxy SII, but didn't want a form factor that big. What are peoples' thoughts on this phone. Is it slow, laggy, buggy? Details please, thanks
I personally like the phone. Its pretty snappy, and gets good battery life. Annoyances I've seen:
1. Exchange e-mail client is an battery hog. This seems to depend on something more than the phone... Even setting it to no push and no auto sync would eat ~10% per hour with no other phone activity.
2. Connecting the phone to my computer in mass storage mode causes certain apps to require a re-install. Example small app: Alchemy Classic. After disconnected from computer, the app will claim to not be installed. Even rebooting phone will not bring app back. Fortunately, this only effects a very few apps and none that I actually use anymore.
Hope this helps you on your quest for a new phone!
SeekerLoki said:
I personally like the phone. Its pretty snappy, and gets good battery life. Annoyances I've seen:
1. Exchange e-mail client is an battery hog. This seems to depend on something more than the phone... Even setting it to no push and no auto sync would eat ~10% per hour with no other phone activity.
2. Connecting the phone to my computer in mass storage mode causes certain apps to require a re-install. Example small app: Alchemy Classic. After disconnected from computer, the app will claim to not be installed. Even rebooting phone will not bring app back. Fortunately, this only effects a very few apps and none that I actually use anymore.
Hope this helps you on your quest for a new phone!
Click to expand...
Click to collapse
The reason that happens is becuase when you mount the SDcard to your computer, it is then not available to the phone, and this WILL cause certain apps that ALWAYS use the card (like a hard drive) to freak out (sort of like pulling your boot drive out of your computer). Your best bet is to go into settings --> applications, and make sure you click on the running tab, and find that application and stop it before plugging into your computer and mounting the SDcard. The other thing that I prefer, because it is way faster, is to use an SDcard reader, and shut my phone off, then put my SDcard into my reader connected to my computer and transfer what I need then put it back in my phone and start it up.
jimbridgman said:
The reason that happens is becuase when you mount the SDcard to your computer, it is then not available to the phone, and this WILL cause certain apps that ALWAYS use the card (like a hard drive) to freak out (sort of like pulling your boot drive out of your computer). Your best bet is to go into settings --> applications, and make sure you click on the running tab, and find that application and stop it before plugging into your computer and mounting the SDcard. The other thing that I prefer, because it is way faster, is to use an SDcard reader, and shut my phone off, then put my SDcard into my reader connected to my computer and transfer what I need then put it back in my phone and start it up.
Click to expand...
Click to collapse
I understand. Thanks for the help!
SeekerLoki said:
I personally like the phone. Its pretty snappy, and gets good battery life. Annoyances I've seen:
1. Exchange e-mail client is an battery hog. This seems to depend on something more than the phone... Even setting it to no push and no auto sync would eat ~10% per hour with no other phone activity.
2. Connecting the phone to my computer in mass storage mode causes certain apps to require a re-install. Example small app: Alchemy Classic. After disconnected from computer, the app will claim to not be installed. Even rebooting phone will not bring app back. Fortunately, this only effects a very few apps and none that I actually use anymore.
Hope this helps you on your quest for a new phone!
Click to expand...
Click to collapse
I could be wrong, but I believe you are seeing an SDcard bug with the atrix2 that makes apps stored on the SDcard to behave this way. I preferred to fix...er, workaround this problem by moving all of my installed apps to internal storage. one advantage to the atrix2 is the gargantuan app storage space available internal to the phone. It's about 4.5GB worth and the largest I've seen on any phone.
throwawayaccount9500 said:
Coming from the Captivate and was thinking about getting the Galaxy SII, but didn't want a form factor that big. What are peoples' thoughts on this phone. Is it slow, laggy, buggy? Details please, thanks
Click to expand...
Click to collapse
I also have a Captivate and was planning on the GSII next and, like you, ended up not wanting a device that big. There are things I like better about the Captivate and things I like better about the Atrix 2 - but you aren't asking for a comparison list. They have different UIs and that always takes some getting used to.
I know it's hard to get a good feel for a device at the store because they have them so tethered down. I am glad I got the Atrix 2 and have not regretted it. That said it's not a leaps and bounds improvement over the Captivate. It's a solid and dependable device. It feels good in the hand (a tiny bit heavier that the Cap.) and has not been laggy at all. Scrolling is smooth. I don't know about buggy as I'm not a power user - and I don't root - but I haven't had any problems at all with it spontaneously shutting down or acting wierd or freezing up - at all. The GPS works great, btw and the battery life is decent. The Captivate camera is quite a bit better.
One think I have noticed in the various forums I visit is there aren't a whole lot of complaints about the Atrix 2 like you see with some devices. That does say a lot.
Good luck and happy device hunting!

Turn Old Phone Into iPod

I got a new phone and want to turn my old rooted Sprint Note 3 into a media player.
I won't be using it for anything except playback of audio (and maybe video).
I want it to run as fast and smooth as possible.
Please advise on the best way to do this, and:
- whether the phone will be more efficient by installing a custom ROM or just restoring to factory settings in the normal way
- If I restore phone to factory settings in the normal way, will I lose root?
- In either case, what changes/settings will I need to adjust for minimal processes running and maximum cpu/ram available?
- What is your favorite audio player app for local playback (I will load the phone with mp3s and m4as)?
Also, is there any way to turn off unnecessary programs from running (rooted or unrooted), as can be done in Windows (msconfig)?
I honestly wouldn't worry too much about any of that. Playing audio/video is not very demanding, and the Note 3 is more than capable for the task. You're basically taking a Hummer around the block to go through the Taco Bell drive-thru. I'd say do a factory reset (you shouldn't lose root, but make sure to reinstall SuperSU), install Viper4Android, and whatever other apps you think you might need. Sorry, I don't have much of an opinion on media players.
As for disabling apps, it can certainly be done, but apart from bloatware, I'd leave it alone. The Note 3 is a very capable phone, and it never hurts to have a backup device. Turn off (in settings, not disabling/uninstalling) features you won't use.
Planterz said:
As for disabling apps, it can certainly be done, but apart from bloatware, I'd leave it alone.
Click to expand...
Click to collapse
I'd love to get rid of the bloatware! What is the best way to do it? The only way I'm aware of is going into app settings, one app at a time, and selecting Uninstall.
Loved the hummer/taco bell analogy haha!

New OTA Android update, good or malware?

As I am sure all Alcatel Idol 3 owners noticed by now, Alcatel have, over the last year or so, released on Google Play "updates" for most of their builtin software - the launcher, file manager, radio player, photo gallery, calendar and more - with what is, if I can be blunt - malware, updates whose only intention is to show you ads and notifications (whereas the original applications, obviously, did not have ads) which you have no way of disabling, and who knows what else.
I avoided this crap by "uninstalling" the updated applications and getting back the preinstalled versions.
BUT, today I started getting on all my Alcatel Idol phones (I have 3 of them!), OTA Android update. And I'm worried what would happen if I click it. Will I get the "updated" (malicious) versions of all the builtin applications with no way to revert them?
Does anyone have an experience with the new OTA update that came out yesterday? Can you tell me if after the update, the "joy launcher", "file manager", etc., are decent versions or the crappy versions which show ads?
P.S. Alcatel, you guys are idiots. I love your phones, and in the past bought 5 of them, but I'll *never* buy another phone from you because of this malware issue.
i have been wondering the same thing, i was scared to even touch the notification to see if it is a large upgrade or just 1 or 2 megabytes, in case touching it forces me to download it. please note, i have no idea if the OTA is any good, but i'm going to continue this post to vent about alcatel idol 3.
i was a bit annoyed with the last system upgrade, which started flashing the screen on and off periodically when any notifications were left active... for me, i always leave some notifications going, so that i don't forget about them or just want to leave them up even if i never take any action with them...
so i'm sure this takes a toll on my battery, since the screen will be flashing on and off for a few minutes before it stops.
i was shocked when a few months ago (or even a year?) apps started sending ads to the notification bar, from reading some posts i figured out you not only had to stop auto-updates in the play store, but also go into the updates app and disable them there. i didn't even know ads on a stock system were a thing, until i saw my dad's BLU $50 phone and realized that's how they make a decent phone $50.
since my idol 3 4.7" was relatively cheap at $180, i could see how they might need to put ads, but if i got a brand new alcatel phone at over $400, i'd be even more furious, do they put ads on their brand new phones?
i see a lot of cheap phones on amazon now listed having versions with "lockscreen offers and ads" including idol 5s
as long as the ads aren't malicious, and if you can just block notifications in android (i dunno if they somehow disable that) then it's sort of worth saving the money
anyway, i've had my idol 3 4.7" for just about 2 years, it's still fine, but i guess i'm starting to think about getting something else. i'd love to get another small phone, right before this i had an xperia z1 compact which i loved but the the battery started failing and bloating after less than a year and a half, so i'm kind of thinking i should never spend over $200 for a phone again (that one was $350)
my android history has been
nexus one $529
galaxy nexus $435.50
xperia z1 compact $350
idol 3 4.7" $180
i've been looking at nokia's new androids lately, or some kind of honor maybe
but my idol 3 4.7" is still working fine pretty much
i just remembered one other thing i hated about the marshmallow updated, which is the adopted SD card storage...
from what i understand if your phone dies, everything that was on the SD card can never be read again, because it works only when plugged into your phone. i mean i guess that's good for security, but it should be optional. it'd be nice to just be able to take that SD card to a new phone and just have everything that was there on it again.
i just noticed someone's post about "semi-adopted" SD card, which i guess means making 2 partitions, which kinda makes sense, but it would be nice if android offered that as a preset option. i had just gotten an SD card a few weeks before the marshmallow update came out and moving apps to SD for apps that supported it, worked fine.
anyway, i don't think and kinda hope no one read this, i'm not sure why i wrote this
I know that feeling, bros
Actually, I managed to uninstall built-in apps using adb shell, which was described in the discussion about Debloater (the app itself did not work after Marshmallow update):
Code:
pm uninstall --user 0 com.package.name
(this uninstalls system apps for the current user, so that they cannot be launched, do not notify about their updates in Google Play, and this works without root)
nyh said:
BUT, today I started getting on all my Alcatel Idol phones (I have 3 of them!), OTA Android update.
Click to expand...
Click to collapse
Dear nyh, what is your region and phone model (like, 6045K or 6039Y or with other letter in the end)? Here in Belarus (Eastern Europe), my 6045Y does not notify of any update (current system version 6.0.1-010 20).
Mankann said:
Dear nyh, what is your region and phone model (like, 6045K or 6039Y or with other letter in the end)? Here in Belarus (Eastern Europe), my 6045Y does not notify of any update (current system version 6.0.1-010 20).
Click to expand...
Click to collapse
I have the 4.7" model 6039S, and three more phones of the 5.5" model, I don't remember now their model number.
What I'm running now appears to be Android 6.0.1 build number "1BGD-UED2". I don't know how this relates to your number. I noticed the "update" program tells me the new version is "0100020" which is suspiciously close to the number you said, maybe it's the same. With your version, does "uninstalling" the "Joy Launcher" (and other) applications to get back to the preinstalled one, gets you a decent version, or one with ads?
nyh said:
I noticed the "update" program tells me the new version is "0100020" which is suspiciously close to the number you said, maybe it's the same. With your version, does "uninstalling" the "Joy Launcher" (and other) applications to get back to the preinstalled one, gets you a decent version, or one with ads?
Click to expand...
Click to collapse
Ah, I understand now. It seems that your phone wants to update to the version that removes fastboot commands (so I suggest you triple-think and triple-check before upgrading).
"Uninstalling" system apps does not revert them to preinstalled versions, it makes them completely unavailable until hard reset (they are only listed in Settings labeled with "Disabled for current user" and cannot be run). If you decide to do this, you should first install some alternative apps (like Nova Launcher, Google Calendar etc), or else you won't be able to boot and use your phone.
I have the Idol 3 5.5 6045l(USA) Android 6.0.1 Build number 7VGE-UEE1.
I am reluctant to install the OTA I have pending:
______________________________
System update available
010 01 (471.5 MB)
New in this version
Version 7VGS-UES6 includes a security update that fixes Android major security flaw.
Update info:
- Netflix service
- Gameloft games
- UE improvements& bug fixes
______________________________
I am baffled that Alcatel would include Netflix & Gameloft with a major security fix.
After the adware riddled system app updates(that I've reverted to original) I will wait for more information before updating.
I love my phone and was considering buying a back-up or an Idol 4s especially as it seems that the front-facing speakers have been dropped from Alcatel's 2018 lineup.
But the bond of trust concerning system & app updates has been broken.
[Not sure whether one will be able to revert adware riddled system apps after the update]
That's real bad
Maybe this "security update" is resolving BlueBorne vulnerability (actually I wrote Alcatel about this, and they told me not to have bluetooth on all the time, wait patiently and install an antivirus which of course I did not do). But Netflix or Gameloft as system (priv-)apps is a no way (I struggled with TWO hidden Facebook services preinstalled on my phone until I found a method to "remove" them, which I described above).
If such an update comes to me (it may take days, weeks or months before it reaches all regions), and if no one installs it, I will do it and report here
I was stupid and sleepy and didn't fully check the update notes in depth when I saw it pop-up yesterday, I figured the majority of it was for security and maybe a couple of quality of life improvements like a new lock screen, even the entry about the Netflix app just sounded to me like they were fixing a problem people might have been having with it. suddenly I have and Netflix app I didn't want, a news app, some sort of Alcatel store front and two space wasting games (or at least one game and some gameloft "50 free games thing I have no use for).
I got rid of the apps that could be insta-deleted, and the netflix app can at least be disabled, but the filemanager is by far the worse offender. It's "boost" download and obnoxious UI, not to mention it clutters my notifications and lock screen. I've managed to quiet it down by canceling its access and whatever permissions I could. The fact that it restarts itself after a few seconds is just as irritating even before the reports that it actually may make my phone operate worse. I haven't experienced anything yet aside from the Google Play store crashing once while trying to figure out how to get rid of the update, but that was shortly after doing the factory reset and it's only been a day.
Whats mroe annoying is this now part of their most recent update on Idol 3. It's now impossible to revert or kill this as it's all baked in, not even factory reset will remove it. The new file manager app restarts at every turn, even after Force stop and will not allow you to disable it, and it seems to resist methods of hiding it from the user. I'm still seeking ways of getting rid of it that dont require rooting my phone but at this point it seems like the only possible answer, which is a shame because I was fine not rooting android, this was a really nice phone until they ruined it with this garbage. I know I'm pretty much screwed because My computer doesn't always seem to respond properly to Android stuff for some reason so any attempt to root will probably result in me bricking the thing, and even if I could root I'm not certain I'm comfortable with my phone being that open with other applications like this roaming around not to mention the questions of whether any of my desired apps will respond poorly to my doing it. But I wanted to at least add my voice to the rest that are complaining about this and telling Alcatel this is the last product of their's I'll ever own.
@PN04
Thank you for your very detailed report. Sorry to hear of the predicament you are now in. It goes without saying that I - thanks to you - will not be updating.
PN04 said:
I got rid of the apps that could be insta-deleted, and the netflix app can at least be disabled, but the filemanager is by far the worse offender. It's "boost" download and obnoxious UI, not to mention it clutters my notifications and lock screen.
Click to expand...
Click to collapse
have you held down on a notification and hit the (i) and then block notifications?
does it somehow disregard that? that was a new feature added in marshmallow
zxcvb2 said:
have you held down on a notification and hit the (i) and then block notifications?
does it somehow disregard that? that was a new feature added in marshmallow
Click to expand...
Click to collapse
I have, it takes you to the app notification section where you can reduce it's priority, stop it from peeking and "hide sensitive content" (not sure what that last one means but I turned them all off anyway). As far as I can tell it's teeth are pulled as long as I don't actually start the app or give it any permissions when it asks, but the fact that constantly force stopping it only gets rid of the menu bar on my lock screen for a few seconds and that little stupid broom icon is constantly showing in my bar at the top means it's still an ugly scar on an otherwise nice phone. also App memory usage claims it's used 27 mb in the last 3 hours and I havent' even touched it.
I'll probably be studying up on rooting this weekend.
ichmoimeyo said:
@PN04
Thank you for your very detailed report. Sorry to hear of the predicament you are now in. It goes without saying that I - thanks to you - will not be updating.
Click to expand...
Click to collapse
Same here, no update for me either thanks to PN04's findings. I have managed to silence the Update app by uninstalling updates on the app and then turning off auto update and notifications. So far so good, no nagging messages about the update. Considering my latest security patch is from Nov 2016, I was not expecting to get any more anyway.
Shame on you Alcatel for ruining an otherwise perfect phone! Maybe i can get one more year on this one. The Xperia XZ1 Compact is looking more and more attractive, apart from the price (native Wifi calling, VoLTE and band 12 on TMO US, stuff that this phone didn't have and start to become more important for me).
Glad it helped. I guess I can take some measure of comfort in that at least.
The result of the upgrade.
nyh said:
Does anyone have an experience with the new OTA update that came out yesterday? Can you tell me if after the update, the "joy launcher", "file manager", etc., are decent versions or the crappy versions which show ads?
Click to expand...
Click to collapse
So, I was surprised nobody came up to talk about their experience with the upgrade, so I took a risk and updated two of my Alcatel Idol 3 phones (mine and my son's) to the new update. Like in the old movie, I have good news, bad news, and ugly news:
The bad news was that the application content of the update was just as lousy as I feared it would be. It has the evil file manager and a bunch of other crap applications which spew notifications all the time, spontaneously install applications you never wanted to install, and so on. The strangest thing is that the update claims to add Netflix support, but actually uninstalled the Netflix app that I already had installed, which was very annoying (I had to re-install Netflix, re-download my downloads, and tell Netflix that I don't have the "old" device any more so it will let me download on the "new" one).
Also, the last on the bad list: after using the new system for two days, I haven't found a single thing to be better than the old system. This update doesn't upgrade Android - it's still exactly the same release 6.0.1 as it was before. The "patch level" is listed as November 2017, so maybe it has some security improvements, but I can't really tell.
The good news is that with some considerable effort, I was able to get rid of all of the crap (at least, everything I found so far). There is a new application called "Apps" which installs random crap. You can't uninstall it, but you can "disable" it and it never runs again. The evil file manager you can't uninstall (or disable), but its menu has an option to not send notifications, and then it doesn't. Then I went to the list of applications and uninstalled (luckily, that's possible) a bunch of games and other crap that Alcatel installed for me. If Alcatel had a better track record, I might actually enjoy trying out the new games they installed for me, but as it stands, I was worried about what might happen if I run them - I prefered to uninstall them. Anyway, after doing all that (sorry I don't have more detailed instructions), I am running with the updated Android for two days, and I haven't seen another ad, unexplained notification, or unsolicited application being installed. Hallelujah!
The ugly news is that after two days, I'm starting to worry that this version is less stable than the previous one. In two days I had to reboot my phone at least three times, once it hung during taking a video, once when Netflix suddenly couldn't find my downloaded content, and once when another app suddenly couldn't use the SD card (and a reboot solved these problems). I can't say I never had to reboot my phone, but this seems to be more frequent than I used to do it. I'm not sure this a real new problem or just a string of bad luck - only time will tell.
Mankann said:
Ah, I understand now. It seems that your phone wants to update to the version that removes fastboot commands (so I suggest you triple-think and triple-check before upgrading).
Click to expand...
Click to collapse
What is "fastboot commands", and why should I be worried if they are removed?
Mankann said:
"Uninstalling" system apps does not revert them to preinstalled versions, it makes them completely unavailable until hard reset (they are only listed in Settings labeled with "Disabled for current user" and cannot be run). If you decide to do this, you should first install some alternative apps (like Nova Launcher, Google Calendar etc), or else you won't be able to boot and use your phone.
Click to expand...
Click to collapse
This is not my experience... In the Google Play app. For most applications, "Uninstall" lets you really uninstall an app. But for built-in applications, when you "Uninstall" it asks you if you really want to revert to the pre-installed version, and that is actually what happens. This is why I did on my Alcatel Idol 3 for a year before this latest update. In application tray, when you long-press an application, it lets you "uninstall" regular applications, but for built-in application, the uninstall operation is simply missing. I never found any way to do what you describe - "disable for current user". Somebody above suggested this can be done through adb, but I never saw a way to do this in Alcatel's normal UI.
I wrote above my experience from the upgrade, which you can read, but I have two small comments about your experience:
PN04 said:
I got rid of the apps that could be insta-deleted, and the netflix app can at least be disabled,
Click to expand...
Click to collapse
It's hilarious (or more accurately, sad) how people who already had Netflix installed (like me), their installation got deleted - but for people who never had Netflix, it got installed and made unremovable. Great job Alcatel!
PN04 said:
but the filemanager is by far the worse offender. It's "boost" download and obnoxious UI, not to mention it clutters my notifications and lock screen. I've managed to quiet it down by canceling its access and whatever permissions I could. The fact that it restarts itself after a few seconds is just as irritating even before the reports that it actually may make my phone operate worse.
Click to expand...
Click to collapse
What I did to solve this was to reduce its permissions and more importantly, go into the file manager, go into its "settings", and ask it to stop its notifications. Luckily, it worked, and I never heard from the filemanager again. I don't know if it continues to do evil stuff in the background. It appears it is still running (my app info tells me it has used memory in the last 3 hours), but using "0%" CPU.
PN04 said:
this was a really nice phone until they ruined it with this garbage.
I wanted to at least add my voice to the rest that are complaining about this and telling Alcatel this is the last product of their's I'll ever own.
Click to expand...
Click to collapse
Yes, I wonder if someone in TCL lost their marbles with these adware updates... As I said, I bought *five* of these phones - for me, my wife (two phones), mother-in-law and son, and I would have continued to recommend their phones if it weren't for the tricks they started to pull off last year.
nyh said:
What is "fastboot commands", and why should I be worried if they are removed?
Click to expand...
Click to collapse
One of the Alcatel's OTA updates (IIRC, it was from Lollipop to Marshmallow) removed the ability to send fastboot commands to the phone, so that it became very hard to unlock bootloader and install root or custom ROMs. Actually it was already discussed here many times.
nyh said:
Somebody above suggested this can be done through adb, but I never saw a way to do this in Alcatel's normal UI.
Click to expand...
Click to collapse
You can either use adb shell or you can use shell directly on your phone via apps such as Terminal Emulator (Google Play, F-Droid). Of course you cannot do this within "normal" GUI, because it is designed not-to-be-able-to-break-things
I work from home/am self employed so most of the time so my phone doesn't get outside except for a few occasions a week otherwise it's usually connected to the home wifi so that I don't waste data. But this weekend I had to run a few errands and in a single hour outing using mobile data, I force quit the file manager maybe 26 times as opposed to 5 - 8 times just connected to wifi so I feel like it's constantly trying to ping servers unless you restrict it to mobile data. I also noticed that number dropped by half to maybe 3 or 4 times in the house when I had a few apps like AIMP or one of the games I do play on it to pass time idling in the background. As I said before I did cancel every permission I could find for it and it still manages to crawl out of the grave every so often but maybe those apps had a high enough priority level so having them active an in memory pushes it down the list.... Literally while typing this just now I was charging the phone and got the signal that the battery was full, woke it up to check if file Manager was running, saw nothing on the lock screen, unplugged it and File manager popped up again.
This update is a cancer. I haven't had to restart yet, but I've definitely noticed a few more app crashes. The loss of Fastboot might explain why my first attempt to hide the offenders with ADB failed. after installing every thing , switching to developer mode and connecting it to my computer the phone just refused to show up in the program (again, this might still be a computer issue because I've had trouble with minor developer tools in the past). I may not be an Android developer like some people on this side but feel like I fiollowed the instructions correctly. I get the feeling this is bad news. We might not be able to even get a different rom installed on it at this point.
Is it possible someone has an older version of the firmware that can be reinstalled over top of this some how? ugh, I really can't afford to have to buy a new phone right now.
PN04 said:
This update is a cancer
Click to expand...
Click to collapse
I agree. People, please try to avoid this update. If you can find a way to stop the "update" process from notifying you, great, if you don't, learn to leave with them - it's better than doing the update.
After another day experience with this update, I figured out that:
1. The "Google Play Services" processes takes 30% of the CPU all the time, and causes my battery to run out after 6 or so hours. This was not the case before the update. I can't figure out what is calling the "Google Play Services". I see the evil "File Manager" running, but it's not taking up CPU, and nothing else takes CPU except the "Google Play Services".
2. Every once in a while - several times each day (!) - something "hangs" in the OS, and applications start to hang: sometimes they can't start, sometimes they can't read their data (!?), sometimes they can't connect to the network (!?), and other bizarre phenomena. Rebooting the phone solves the problem, and I've been doing this several times each day now. Before that I rarely had to reboot the phone (maybe once a week).
Avoid this update. Like the plague. Shame on Alcatel / TCL.
Mankann said:
Code:
pm uninstall --user 0 com.package.name
(this uninstalls system apps for the current user, so that they cannot be launched, do not notify about their updates in Google Play, and this works without root)
Click to expand...
Click to collapse
Doesn't work for me:
pm uninstall --user 0 com.jrdcom.filemanager
Error: java.lang.SecurityException: Package null does not belong to 10096

Tricks to Make Your Android Smartphone Run Faster

Tricks to Make Your Android Smartphone Run Faster
Is Your Android Smartphone isn’t as Fast as it Should be: Here’s 10 steps on how to fix it.
In this fast generation, no one wants a slow phone every one want way to Make Android Phone Run Faster. When you first get your Android smartphone, it seems to work very well, things are fast and fluid responsive. But few months down the line, things started slowing down, many of us now have to settle for one as the hardware grows older, storage space run out, the number of bugs add up and reason for the problem is almost too simple to be true: your Android smartphone does not have the same settings, space and apps it had a when you first got it.
Most Android smartphones are prone to slowing down over time. However, this issue is not unique to Android. Device running iOS also encounter the same problem. The good news is that you don’t have to accept a slow Android smartphone their are way to make Android phone run faster.
Below are tricks and hacks we believe are efficient and effective to make Android phone run faster if you are experiencing a slowdown with your Android smartphone.
You haven’t got enough space
If you want your Android smartphone to run fast, then you’ve to do away with some stuff and junk files eating up space. Delete some apps, text messages, music and videos.
The Version of your OS met be out of date
One of the reason why you may experience slow down with your device is not because it’s old but because the running version of OS is outdated. If your smartphone supports the newest version of OS, updating should make things run faster.
You haven’t turned off your phone for a while
If your phone as being active and on for days without turning it off there are every possibility that this may effect to smooth running of the phone. Turning off your smartphone for a while is good. This will clear up things and shutdown some apps running at the background.
You’ve have too many apps
Too many apps mean too many apps eating up space that will enable your phone run properly. If you are pushing your phone memory to the limit, it’ll slow down. Try uninstalling some app or delete them completely.
You’ve got too many apps running
If you’ve too many apps open and running, there is high chance that your phone will slow down. Tap the minimize button and close all the apps by swiping it to the right side. That should free up some capacity.
You haven’t cleared your cookies for some time
Remember not clearing up your cookies for a long time takes up a lot of space. Clearing them up and staring over again should help make your Android phone run smoothly and faster.
Wipe Cache Partition
The cache partition on your phone contains temporary files which is different from your phone’s actual app data so it’s a good idea to get rid of the cache file every once in a while. Doing this will not only have your smartphone run faster but will also free up some storage. To clear up the cache files, you’ll have to enter your phone recovery mode. Once you’re there, find and select the ‘wipe cache partition’ option and just reboot.
Overclock your Android device
If you’re not satisfied with the overall performance of your smartphone, you can also overclock it. Many manufacturers maintain a low clock speed in order to minimize heat and extend your phone’s battery life. If you have a rooted device or are willing to root it, you can overclock it using an app like SetCPU. It’s not a straightforward process so be sure to follow proper guidelines and proceed with caution.
Too many app trying to access your location
Turn off your location to free up your C.P.U. to do that go-to Setting>Location and swipe the Turn on/off left to turn your device location off.
Do a factory reset
Sometimes, there are just too many things to take care of on your phone that you should just do a factory reset. It’s easier than cleaning up your device and getting rid of all the junk on your phone. By doing a factory reset on your Android phone you will wipe out all files, settings and data on your phone so make sure you’ve done a proper back up of all your files, app, data and settings before embarking on doing a factory reset.
The list above doesn’t necessary fixed up the problem. However, if after carrying out all of the steps and you still experience same problem, if your phone is still within warranty take it back.
Have you experience the same problem with your phone? How did you solve it? Share your experience and how you solve it via the comment box below.

Random app crashes and problems

Hi, I have a samsung galaxy tab s2 the 9.7 inches one, but lately some apps have been crashing or having errors, chrome for example throws that snap somethjng wrong, perfect viewer sometimes gets stuck on an image and I cant chnge it, but all menus work, several apps keep crashing as well.
I have it with official firmware, never touched it, its rooted with magisk since before the problems started, apps that use root are file explorer, vanced manger and an app to disable some samsung bloatware.
I dont know how to troubleshoot android, on pc I would check memory and hdds, but theres nothing lkke that kn android that I could find.
I think it could be memory or storage, but everything Ive downloaded or copied/moved hasnt have any problems or errors. Or something is corrupted in the system, or I dont know what else or how to check.
What would you recommend to fix it? Hopefully starting with less drastic, as in less data loss, factory reset, flashing an original rom or somethjng.
The device is aSamsung galaxy tab s2 9.7 with android 7 with lean launcher.
All help is appreciated.
I believe this were an common issue for Android 7 and below !
and you have an old device and android which I believe it's no longer supported by the most of developers.
try to flash any custome roms & kernels if available.
If apps are randomly crashing then the reason might be it's caused by an update of Google's tool called Android System WebView.
Abdullah.Csit said:
I believe this were an common issue for Android 7 and below !
and you have an old device and android which I believe it's no longer supported by the most of developers.
try to flash any custome roms & kernels if available.
Click to expand...
Click to collapse
But it hasnt happened before until now, what would it fix using a custom rom instead of the original?
jwoegerbauer said:
If apps are randomly crashing then the reason might be it's caused by an update of Google's tool called Android System WebView.
Click to expand...
Click to collapse
I had that problem with my phone, my tablet never got that update.
Thanks
Clear system cache...
Wiped dalvik and system cache, but still having the same problems.
Thanks
totopesce said:
Wiped dalvik and system cache, but still having the same problems.
Thanks
Click to expand...
Click to collapse
Try using the stock launcher.
See what apks are running and cached right when this happens is it may give you a clue.
I would completely backup all critical data now.
Android is normally very stable.
Scan with Malwarebytes. If you can't find the root cause, suspect a virus, rootkit etc.
This is rare but can happen.
Karma Firewall can help you to see what's accessing what and how often. It uses almost no battery or resources, freeware, adfree, a near perfect little app.
Cant remove lean launcher it gets stuck in android is starting and it doesnt let me change to stock, installed nova just to check if it was lean and still the same problems.
Installed malwarebytes, had to run the scan several times cause it kept crashing, it completed and it didnt find anything.
Installed karma firewall and will see if I find anything.
Thanks
totopesce said:
Cant remove lean launcher it gets stuck in android is starting and it doesnt let me change to stock, installed nova just to check if it was lean and still the same problems.
Installed malwarebytes, had to run the scan several times cause it kept crashing, it completed and it didnt find anything.
Installed karma firewall and will see if I find anything.
Thanks
Click to expand...
Click to collapse
Figure out how to get the stock launcher back.
Any 3rd party app you can't uninstall is already malware. Check Device Administrators to see if it's registered there. Nova is no saint either.
If you can't resolve it error on the side of caution that it is malware and nuke it. Sometimes you never find out which one it was... getting rid of it is all that matters.
Sorry, what I meant was that after uninstalling it it got stuck in androiid is starting, somehow I lost the stock launcher, so it got stuck with no launcher. Found the launcher that came stock, installed it and uninstalled the other 2.
Apps are still crashing, I deleted all apps that I dont really use.
totopesce said:
Sorry, what I meant was that after uninstalling it it got stuck in androiid is starting, somehow I lost the stock launcher, so it got stuck with no launcher. Found the launcher that came stock, installed it and uninstalled the other 2.
Apps are still crashing, I deleted all apps that I dont really use.
Click to expand...
Click to collapse
Lol, that can crash it for sure.
See if you can find a common apk between the effected apps. Any recent system app updates?
New or uninstalled apps?
A system apk may have gotten corrupted.
Android is pretty good compared to Windows when uninstalling apps but occasionally a poorly designed app will screw it up.
It's just about factory reset time or your equivalent.
If it an old load that's probably best anyway.
I haven't reloaded in almost a year but I'm ready to go at any time.
Takes me about 2 hours to get it back within 99%. All the data I need for a full restore is on my SD card otherwise it would an additional 6-8 hours to restore the SD card data as well.
If you don't have a complete reload plan that saves all your critical data no matter what, implement one now before you get burnt.
Those stories are too common here
Dont remember when it started, cause at first it was one app from a github that was having problems, then yesterday magisk started and when I got that working it all when to hell.
The app that I use most has a backup/restore file that I saved on my sd, what do you use to backup/restore?
I would think that some backup solution could bring the problem back or am I mistaken, like if you fully restore something corrupted it should still be corrupted?
A factory reset could be corrupted as well? I mean after a factory reset, assuming its software, could it still have the same problems?
Though I dont really have any critical data on the tablet its mostly for browsing, youtube and reading comics. Still its a bother to re configure everything xD. IIRC I think its only been factory reset once.
Thanks.
It's unlikely the factory reload image is corrupted.
The current one your using likely is.
Other than apps that allow you to back them up like Poweramp or perhaps bookmarks, most app data I would write off just in case that was connected to the current issues.
None of my database is on internal memory except DCIM and downloads (both I back it up at least monthly). Critical apps like Poweramp are backed up on the SD card as export backup files.
The Poweramp setup would literally take a week to recreate. Most apps you can throw together rather easily.
All the SD card data is then again backed up at least twice to other separate drives.
I will try Samsung Smart Switch to restore home settings and see how it does on the next reset.
If you issues are of unknown origins being conservative about what you allow on the new load could save you more time in the long run.
If you unintentionally import corrupted data you'll end up doing it over again.
Or do so if the reload time isn't that great and is an easy write off for you.
Fun times... especially if the reload doesn't fix it
Did a factory reset and problem solved, took me less time than I thought to get my most used apps ready to go.
Thanks for the help.
totopesce said:
Did a factory reset and problem solved, took me less time than I thought to get my most used apps ready to go.
Thanks for the help.
Click to expand...
Click to collapse
Yay! Success!
And a minty fresh OS load.
Load apps and especially updates over time to see if one these were the cause.
Forced reloads are rare but they happen usually caused by a rogue app screwing up boot or a malware infection. Otherwise you can usually track down the root cause which is preferable to avoid it from happening again.
Lazy techs misuse factory reset a lot
Will do that, install apps just as I need them and try not to instal a bunch at once.
I had a problem with an sd card and sent it to samsung, they did just that factory reset it and gave it back with the same problem, and they dont even let you know so you can back your stuff up, just lucky it was fairly new at the time and I had the sd card with me.
totopesce said:
Will do that, install apps just as I need them and try not to instal a bunch at once.
I had a problem with an sd card and sent it to samsung, they did just that factory reset it and gave it back with the same problem, and they dont even let you know so you can back your stuff up, just lucky it was fairly new at the time and I had the sd card with me.
Click to expand...
Click to collapse
Sammy tech support sucks.
I'm using the Lexar .5 tb V30 card, just format in phone and it's good to go. Zero issues for $64.
Been using it for over a year now. Play movies and music from it all the time from it flawlessly.
Been using Lexar flash cards for over 15 years and all cards are still functional. No failures or card related issues at all. I like that brand a lot.

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