Help!! My Tab 4 T230U turns off. - Galaxy Tab 4 Q&A, Help & Troubleshooting

Hi Guys, recently I got this tab "new", but when you first start and to few minutes I completely turn off for no reason and to turn newly I have to press the power button for 8 seconds and touch the screen and since then it turns off randomly.
which may be the problem?
please help me!

fredtrejo said:
Hi Guys, recently I got this tab "new", but when you first start and to few minutes I completely turn off for no reason and to turn newly I have to press the power button for 8 seconds and touch the screen and since then it turns off randomly.
which may be the problem?
please help me!
Click to expand...
Click to collapse
If you can get to settings fast enough try checking for and disabling power-saving,
also since this tab is "new" try to get to software menu and check for and disable any custom governor apps installed
and check for root install, bad/broken root etc.
as a precaution don't immediately ask how to do that, incorporate that process into your next search
as it will like result in more knowledgeable in depth answers.
good luck!
if there is a custom recovery and root available you may want to consider a factory reset, NOT a full wipe.
also inspect the tab for signs of tampering/opening at it's seams. as evidence of a battery swap/replacement gone wrong.
you may also be experiencing a loose battery cable issue similar to other samsung devices notably the galaxy tab 3 10.1
m

moonbutt74 said:
If you can get to settings fast enough try checking for and disabling power-saving,
also since this tab is "new" try to get to software menu and check for and disable any custom governor apps installed
and check for root install, bad/broken root etc.
as a precaution don't immediately ask how to do that, incorporate that process into your next search
as it will like result in more knowledgeable in depth answers.
good luck!
if there is a custom recovery and root available you may want to consider a factory reset, NOT a full wipe.
also inspect the tab for signs of tampering/opening at it's seams. as evidence of a battery swap/replacement gone wrong.
you may also be experiencing a loose battery cable issue similar to other samsung devices notably the galaxy tab 3 10.1
m
Click to expand...
Click to collapse
thanks for the reply... I found the problem and the problem is the Wi-Fi, when this off working perfect and does not turn off, but the Wi-Fi is turn on the tab begins to fail and turn off.

fredtrejo said:
thanks for the reply... I found the problem and the problem is the Wi-Fi, when this off working perfect and does not turn off, but the Wi-Fi is turn on the tab begins to fail and turn off.
Click to expand...
Click to collapse
run a test for me ?
disable syncing functions and data usage, it's in wifi/connection settings
keep wifi off .
Plugin tab to charger, not usb port, now turn on wifi and operate the tab
as normal, browsing music camera etc. till it crashes. if it does.
m

moonbutt74 said:
run a test for me ?
disable syncing functions and data usage, it's in wifi/connection settings
keep wifi off .
Plugin tab to charger, not usb port, now turn on wifi and operate the tab
as normal, browsing music camera etc. till it crashes. if it does.
m
Click to expand...
Click to collapse
ready, let it charge overnight, wifi turn on and downloandig a game and not turn off worked perfectly!!
then what will be the problem?

fredtrejo said:
ready, let it charge overnight, wifi turn on and downloandig a game and not turn off worked perfectly!!
then what will be the problem?
Click to expand...
Click to collapse
hmmm, okay run it all day while connected to charger, not usb port.
we're ruling out a hardware issue and focusing on a battery problem , maybe.
from what i was able to find on the subject, that seems to be the test.
additionally take account of all existing apps and process that run automatically at boot.
you may be exhausting your available ram which does cause hangs and unexpected reboots.
you can access and disable many preinstalled bloat apps without being rooted.
disabled all the samsung/3rd party ware or at least what you know you don't need.
now if at the end of your day long test the tab doesn't hang and reboot then it has to be your battery.
as a side test place your tab on a table and pound the table with your fist.
if the tab shuts off or reboots it's your battery cable. do that test with the tab unplugged.
m

moonbutt74 said:
hmmm, okay run it all day while connected to charger, not usb port.
we're ruling out a hardware issue and focusing on a battery problem , maybe.
from what i was able to find on the subject, that seems to be the test.
additionally take account of all existing apps and process that run automatically at boot.
you may be exhausting your available ram which does cause hangs and unexpected reboots.
you can access and disable many preinstalled bloat apps without being rooted.
disabled all the samsung/3rd party ware or at least what you know you don't need.
now if at the end of your day long test the tab doesn't hang and reboot then it has to be your battery.
as a side test place your tab on a table and pound the table with your fist.
if the tab shuts off or reboots it's your battery cable. do that test with the tab unplugged.
m
Click to expand...
Click to collapse
Ok, 'll do test and then I commented as I was, Thanks!!

fredtrejo said:
Ok, 'll do test and then I commented as I was, Thanks!!
Click to expand...
Click to collapse
these days that I have been testing, random paid only happens when the battery is in the percentage of 70-100.

moonbutt74 said:
hmmm, okay run it all day while connected to charger, not usb port.
we're ruling out a hardware issue and focusing on a battery problem , maybe.
from what i was able to find on the subject, that seems to be the test.
additionally take account of all existing apps and process that run automatically at boot.
you may be exhausting your available ram which does cause hangs and unexpected reboots.
you can access and disable many preinstalled bloat apps without being rooted.
disabled all the samsung/3rd party ware or at least what you know you don't need.
now if at the end of your day long test the tab doesn't hang and reboot then it has to be your battery.
as a side test place your tab on a table and pound the table with your fist.
if the tab shuts off or reboots it's your battery cable. do that test with the tab unplugged.
m
Click to expand...
Click to collapse
these days that I have been testing, random paid only happens when the battery is in the percentage of 70-100.

fredtrejo said:
these days that I have been testing, random paid only happens when the battery is in the percentage of 70-100.
Click to expand...
Click to collapse
fred,
sorry to take so long to get back to you. I am out of idea's. all i can think of if using an app to reset your
battery stats. try sdmaid, also research battery reset/calibration.
m

Related

WMWifiRouter Automated Registry Hack Issue

First of all, you guys doing the development for our devices are simply amazing. By improving the usability of our pda phones you are actually significantly improving the quality of day to day life (at least for me personally). It's a big deal, so thank you for all your work.
I don't post very often, but I lurk every day and generally have no issues to post about, but now one has come about that I need some help with.
_________
So I just began using Chainfire's WMWifiRouter yesterday for the first time, and it works perfectly for me. To be able to wirelessly tether multiple laptops is an unbelievably useful and cool capability. One of the features built in which is a very welcome one is also causing me a problem.
As you all know (if you've used the program) it is set up to keep the wifi active if you hit the power button and put the device in standby.
My issue is that it seems that the change it makes to keep the wifi active in standby doesn't revert to the default setting when the program is closed. So when I'm not using the program and I am connected to a wifi network in my house, and I press the power button, the battery is still draining very fast. Normally I can keep it in standby all day just waiting for calls to come in to wake it up and the battery will barely go down. But today I put it in standby and try to turn it on a couple hours later and it's completely dead.
It is just my assumption that the problem is caused by what I described because using this program is the only new thing I've begun doing since yesterday before the problem existed. Soft reset doesn't change anything, and the "crash cleanup" option doesn't help.
Can anyone confirm that I am correct in my assumption of the cause of the problem? Or any other ideas of what could be causing it? Just to be clear, I'm using a version that came with my rom (Colonel's 12-28-07 custom rom for the sprint mogul) and it is an older verion, v.081. I would try the newest version, but I couldn't find any details on the website about how much it costs once the trial is over.
Thanks a lot if anyone can help, I'd appreciate any bits of insight even if you're not completely sure.
THANK YOU!
So, no one has any thoughts on this?
It is becoming quite annoying to have to turn off the wifi in the comm manager every time I put the phone into standby just so it's not dead in an hour and a half.
Also, if I leave the wifi on and hit the power button, when I turn it back on the symbol shows the wifi connection still active but when trying to stream a radio station or open a browser it won't connect, and I have to turn off and back on the wifi to get a new working connection.
I'd just like to know if any of the other thousands of wmwifirouter users have the same experience, or just haven't noticed it or what.
Thanks.
Mogulus: Please try my Wifi Profiles -option Wifi Power->Normal Mode in menu.
BINGO!!!
Your program absolutely did the trick, thank you so much.
The only other suggestion I got was to flip off the wifi switch before entering standby and flipping it back on when returning from standby. Well that is simple enough but when you're picking the thing up every few minutes to check a random thing that pops in your head, that extra step gets so annoying.
Again, thanks a lot, you can expect a donation from me.
Thank you!!
Mogulust:
You are welcome
And Your suggestion - added to tasklist

Power control of the Vogue

Maybe this shows that I am a noob, but here it goes.
I want to save my battary power when running the GPS, but all the power saveing settings turn the phone onto standby, thus loosing GPS lock (and when I am using my better bluetooth GPS, it locks out the bluetooth and I have to re-boot). Is there some why to just turn of the screen? Is that "an app for that"? I am currently trying out SVM Power Manager, but you can not set it to turn the screen off in 2 minites or whatever. To use it how I need, I would have to turn off the OS's power saver, and always manualy turn off the screen using SVM Power Manager. All the power manager apps I have seen work like that.
Help!
you will probably have to buy an extended battery man. i think even real android phones batteries drain pretty quick from what i hear.
Did some testing. It seems that the battery will last for about 5h with the screen of (using SVM Power Manager to turn it off), and the GPS running (GPSed running it).
Understood that the battery is just under powered, but I was wondering if there was a way to make the screen automaticaly turn off after X amount of time, but not have the phone go into standby.
I also bought one of those battery powered battery chargers (battery extender). But the one I got turned out to have only 500mAh (compared with 1100mAh in the phone battery), so it turned out to only help a bit. Maybe I will try to make one with a voltage regulator and a rechargable 9V battery
I think one of the pmsleepmodes may support this (in default.txt) Try 2 or 3. It seems like one of these didnt do a full power collapse, but did turn the screen off.
katmandu421: I am not familiar with this stuff. Can you give me a bit of a more detailed explination?
Is this a built in windows mobile funciton. Can I access this in the registry?
I love it how most of us would assume he's talking Android. Yes in android, editing your default.txt to sleep mode 0 would turn off the screen, but not sleep the system. 1,2, or 3 would allow the different system board types used in various Vogues to go to sleep.
WinMo however is a different story. The GPS in the Vogue is a low power chip, but from everything I can gather is requires the system to stay fully awake. If you find an app that allows you to turn off your screen, post back but I don't believe there is much hope to that. Windows seems to think that when the lights go out, it's sleepy time.
Also, the radio on the Vogue doesn't sleep, and it's use to wake up the phone i.e. incoming calls. The GPS is part of the radio so if there is a way to keep the system board awake, in theory it should work.
SVM Power Manager will turn off the screen while keeping everything awake, but it is not automatic. I have maped the camera button to this program, so it is not a huge hassle, but I realy would like to have it automatic.
Will consider installing Android.
Titus_Andronicus said:
SVM Power Manager will turn off the screen while keeping everything awake, but it is not automatic. I have maped the camera button to this program, so it is not a huge hassle, but I realy would like to have it automatic.
Will consider installing Android.
Click to expand...
Click to collapse
Did anyone ever figure out how to do this? I'm trying to figure this out as well. After finally getting GPS to work, now I'd like to be able to use some apps that need to run when in standby.
mnations said:
Did anyone ever figure out how to do this? I'm trying to figure this out as well. After finally getting GPS to work, now I'd like to be able to use some apps that need to run when in standby.
Click to expand...
Click to collapse
Check on Dev&Hacking. An app just came out today that does exactly what you are asking for here.
http://forum.xda-developers.com/showthread.php?goto=newpost&t=707458
Enjoy
egzthunder1 said:
Check on Dev&Hacking. An app just came out today that does exactly what you are asking for here.
Enjoy
Click to expand...
Click to collapse
Thanks! That looks like a handy app.
An update (in case anyone hits this thread later)...I made this one change which seemed to clear up all of the problems (found elsewhere but can't post outside link yet.)
[HKEY_LOCAL_MACHINE\Comm\ConnMgr\Providers\{7C4B7A3 8-5FF7-4bc1-80F6-5DA7870BB1AA}\Connections\Phone as Modem]
"Enabled"=dword:00000000"
Now this is in conjunction with QuickGPS and all the other fiddling I've done, so I don't if this alone is responsible.
However, when running Google Maps or other GPS applications I get a lock within 5-15 secs. Also, when coming back from standby it's able to re-lock in the same amount of time. This normally required a soft restart before.
For apps that track your routes, such as SportyPal which I've been using for mapping my bike rides, they can keep a lock even in standby mode. I'm not sure if the app itself is able to hold a lock or if QuickGPS may be helping it. Either way it works.

Please help I9500 suddenly always awake

Hello everybody and thank you in advance.
After replaicing a faulty battery, everything was great until a couple of days ago. I did not install anything or change any setting or did nothing different from usual. I used to arrive at the end of the day with at least 50% battery with Push Email, bluetooth with gear and headset always connected, medium to haevy usage, listening to music, phone calls and so on. With the new battery I was very happy. Now, out of the blue, the battery drains very fast and the phone stays 100% awake.
Maybe some stupid auto update screw up something, but I have no idea what. I posted the screenshots from BBS.
please let me know if you need any more information.
The phone has stock ROM and it is not rooted.
Thanks again!
rogerpilly said:
Hello everybody and thank you in advance.
After replaicing a faulty battery, everything was great until a couple of days ago. I did not install anything or change any setting or did nothing different from usual. I used to arrive at the end of the day with at least 50% battery with Push Email, bluetooth with gear and headset always connected, medium to haevy usage, listening to music, phone calls and so on. With the new battery I was very happy. Now, out of the blue, the battery drains very fast and the phone stays 100% awake.
Maybe some stupid auto update screw up something, but I have no idea what. I posted the screenshots from BBS.
please let me know if you need any more information.
The phone has stock ROM and it is not rooted.
Thanks again!
Click to expand...
Click to collapse
It seems your smart features(smart stay/smart scroll) are on. So try turning them off when not is use and check the result
Thanks for your answer.Only smart stay was on, but it does not make any difference. Unfortunately, I don't think it is so easy...
Hello everybody and thank you in advance.<br />
After replaicing a faulty battery, everything was great until a couple of days ago. I did not install anything or change any setting or did nothing different from usual. I used to arrive at the end of the day with at least 50% battery with Push Email, bluetooth with gear and headset always connected, medium to haevy usage, listening to music, phone calls and so on. With the new battery I was very happy. Now, out of the blue, the battery drains very fast and the phone stays 100% awake. <br />
Maybe some stupid auto update screw up something, but I have no idea what. I posted the screenshots from BBS.<br />
please let me know if you need any more information.<br />
The phone has stock ROM and it is not rooted.<br />
<br />
Thanks again!
Click to expand...
Click to collapse
ok ... check for day dream feature if its on. Or try limiting background processes from developer options. But I have a strong feeling that ur phone wakes coz of smart stay. Coz even if u dont use it , it shows a screen saver with bubbles or whatever which wakes up ur phone.
Sent from my OCTA CORE I9500
Please guys, this is very important. I don't understand how to interpret the BBS stats. it seems to me partial w. is due to Aquamail, but disabling the IMAP push does not make any difference. I installed GSam, it says the wakelock is causing by Kernel Android OS, which is a very common problem but nobody seems to have a definitve answer.
What I have noticed is if I clear cache and reboot the phone goes into deep sleep until I get or make the first phone calls. After that it stays always awake... is that possible or just a coincidence?
I updated to official Russian 4.4.2, but again, it does not make any difference.
Do you think a hard reset would work? I read many people have this kind of problems the hard reset didn;t have any effect.
Please help me, the phone is almost useless, I have to charge it every few hours.
Thank you!
rogerpilly said:
Please guys, this is very important. I don't understand how to interpret the BBS stats. it seems to me partial w. is due to Aquamail, but disabling the IMAP push does not make any difference. I installed GSam, it says the wakelock is causing by Kernel Android OS, which is a very common problem but nobody seems to have a definitve answer.
What I have noticed is if I clear cache and reboot the phone goes into deep sleep until I get or make the first phone calls. After that it stays always awake... is that possible or just a coincidence?
I updated to official Russian 4.4.2, but again, it does not make any difference.
Do you think a hard reset would work? I read many people have this kind of problems the hard reset didn;t have any effect.
Please help me, the phone is almost useless, I have to charge it every few hours.
Thank you!
Click to expand...
Click to collapse
1. Make a data backup of ur Internal Memory to ur pc
2. Factory Reset ur phone (Settings > Accounts > Back Up and Reset > Factory Data Reset > Reset Device > Delete All/Erase Everything)
3. Recover your data of the step 1 to ur phone and install the apps you had before
4. I hope it helps ya :highfive:
Joku1981 said:
1. Make a data backup of ur Internal Memory to ur pc
2. Factory Reset ur phone (Settings > Accounts > Back Up and Reset > Factory Data Reset > Reset Device > Delete All/Erase Everything)
3. Recover your data of the step 1 to ur phone and install the apps you had before
4. I hope it helps ya :highfive:
Click to expand...
Click to collapse
I tried it, it did not work. First 6 minutes or so, deep sleep, than always awake, like before. I don;t know why it stays in deep sleep for a few minutes after the boot and then suddenly awakes for ever. This time I did not do anything, not even a phone call!!!

WIFI turns on and off constantly

when turning my wifi off it seems it goes into some weird loop of turning on and off constantly by itself, it doesn't seem to be trying to connect just flipping the wifi switch on and off none stop.
noticed it because i had a huge battery daring overnight and while trying to fix it i saw the switch going off and on all the time.
when turning it back on it seems to connect normally .
did a network setting rest but it did nothing ...
I'm guessing a factory rest will fix the problem but I'm hoping to avoid such a overkill solution :crying:
does anyone else had this problem and can help me fix it?
thanx!
avivzamir said:
when turning my wifi off it seems it goes into some weird loop of turning on and off constantly by itself, it doesn't seem to be trying to connect just flipping the wifi switch on and off none stop.
noticed it because i had a huge battery daring overnight and while trying to fix it i saw the switch going off and on all the time.
when turning it back on it seems to connect normally .
did a network setting rest but it did nothing ...
I'm guessing a factory rest will fix the problem but I'm hoping to avoid such a overkill solution :crying:
does anyone else had this problem and can help me fix it?
thanx!
Click to expand...
Click to collapse
This was on a new custom rom ?
Or did it just happend on a rom that have worked perfect for days?
And have you seen which app or system app been casuing the drain?
LyLu said:
This was on a new custom rom ?
Or did it just happend on a rom that have worked perfect for days?
And have you seen which app or system app been casuing the drain?
Click to expand...
Click to collapse
original samsung rom.
just happened (i have the device for a a while everything was fine) its the android system that drains the battery in the battery status.
when i leave the wifi on it stops and works fine ...
Have you turned off ''Keep Wifi During Sleep''? I know this can drain battery.
It's not so easy to troubleshoot on an orginal none rooted phone.
You can try clearing dalvik and cache.
Turn it off and then on holding power and vol down button, then clear cach/dalvik and restart.
Try uninstall update beaming service for samsung then restart
If still persistent try uninstall update microsoft onedrive and skype then restart, just in case
I found it after factory reset (forgot internal data backup :crying and update all apps, this problem occuring after the last 3 updates (beaming, onedrive, & skype) which more suspect beaming service update make that problem
Your not alone
You're not the only one who suffer from this exact problem, on Friday or Saturday the same problem started occurring with my phone too, WiFi turns on and off in a loop and huge battery drain!
I saw an increase of 6% of battery drain per hour, so I ended up on 9% total drain every hour. :crying:
I have original Samsung Rom and phone worked prefect until now, no settings or apps installed before this happened either.
What rom version are you guys on?
I'm having the same issue. However, I'm on PhoenixX Rom. Major battery killer and has only just started happening within the past few days.
Since my phone has been unplugged, 3 hours ago, looking at BetterBatteryStats, It is showing com.google.android.gms as having quite a LOT of wakeups. 40 per hour (everything else is about 2). Don't know if this is normal as I don't remember it before the Wifi issue.
Looking into what the wake ups are caused from, Location and heartbeat were the major culprits. So i have turned of WIFI scanning when not on and also the body sensors for Google Play. We shall see.
LyLu said:
What rom version are you guys on?
Click to expand...
Click to collapse
See attachment.
Easy fix. Just disable Wi-Fi scanning.
the_scotsman said:
Easy fix. Just disable Wi-Fi scanning.
Click to expand...
Click to collapse
its not a fix at all . it dosnt scan for wifi , just turning it on and off non stop.
like pressing the light switch agin and agin
I had this after installing "GoodLock" software from Samsung! Uninstalled and everything is ok
same here, just noticed I wasnt on Wifi and the switch is just flicking on and off by itself. Standard S7 with all the updates installed
Been struggling with the same for some days (4 - 5) I haven't been able to get exactly whats triggering this. I'm on stock rom with root. I've reinstalled firmware clean again and re downloaded my apps but it is still happening randomly. Some times after a few attempts to switch wifi on (even when it is toggling by itself) it manages to keep on. Sometimes restarting makes it work again. One thing I'm almost certain its that this usually happens after I turn wifi OFF and then try to turn it back on.
It's been crazy and the phone starts to overheat after a while off this on-off loop.
Any ideas?
its very wierd it started to all of us in the past few days-weeks . seems like samsung has a bug they need to hurry up and fix.
AT&T just pushed out the October Security update for the S7 family, I'm guessing something that came along with it is creating the problem.
mine did a software update last week and I've been away in airplane mode so it could have started then. I've just disabled scanning and that seems to have got round the issue and I'm now connected to WifI
I'm not sure whether it is a Samsung Issue or a Third party one... It is true that something recently affected all of us, but as far as I know, it could be a third party app that wasn't well developed for our phone.
I've noticed the same problem on my phone and it's also only started up in the last few days. On stock Sammy rom, unrooted. Will be monitoring this thread to see if the experts here can narrow down the culprit.
I had the same issue and I was able to stop the toggle by turning off the wifi scanning in Location - Improve Accuracy - WiFi scanning. It's a fix for now. I think it may be an app that may have been updates that is persistently looking for location updates.

Only able to download apps with battery saver enabled

Has anyone managed to permanently resolve this issue yet?
rickykemp said:
Has anyone managed to permanently resolve this issue yet?
Click to expand...
Click to collapse
Sadly, I have just encountered this same problem - had my Yoga Book for a couple of weeks only, ran through the Android (version) update(s) and chucked a load of my usual apps on......and then this issue manifested
Having read around, seems that the only/most reliable 'fix' is the Battery Saver toggle, which - frankly - is not good enough. Whatever gets 'suppressed' with this mode is the key - something is not playing nice, and it is restricted to no effect when Battery Saver is on.....but what??
kevpuk said:
Sadly, I have just encountered this same problem - had my Yoga Book for a couple of weeks only, ran through the Android (version) update(s) and chucked a load of my usual apps on......and then this issue manifested
Having read around, seems that the only/most reliable 'fix' is the Battery Saver toggle, which - frankly - is not good enough. Whatever gets 'suppressed' with this mode is the key - something is not playing nice, and it is restricted to no effect when Battery Saver is on.....but what??
Click to expand...
Click to collapse
To me the behaviour seems like the update apps function has been disabled with the wrong battery saver state
What exactly happens? I have not got this issue but have seen similar issues on other android devices. If the OS thinks there is an app drawing over the screen. The Install button will show but do nothing when you press it. This is normal behaviour and part of the security for Android. Otherwise an app could draw over the install button with something else to trick you into pressing Install. Battery save is probably a red herring. It just happens to be killing the app with draw over other apps permissions. Look what apps have that permission and then force close one by one till the install works again. That will tell you which it is.
Hope that makes sense.
What happens for me, and I have only had my YogaBook for a few weeks, is that any app you try to update/install from the Play Store just doesn't actually start downloading: You are able to click on the 'Update' or 'Install' button, but then all that happens is that the horizontal progress bar appears, states 'Downloading' but never actually starts/progresses - you can leave this screen in place for several minutes/until patience expires(!)
Only solution I have found is, as per others, to turn on Batter Saver in the settings menu, and the same install/update/download then more or less instantly commences to actually happen!
Very bizarre......some sort of power saving setting in relation to the 'Download Manager' service, I reckon.......but nothing empirical to back this up. However, without fail, toggling the Battery Saver option on instantly allows the download et al to happen.
kevpuk said:
Very bizarre......some sort of power saving setting in relation to the 'Download Manager' service, I reckon.......but nothing empirical to back this up. However, without fail, toggling the Battery Saver option on instantly allows the download et al to happen.
Click to expand...
Click to collapse
I noticed - I have not found a clear pattern - that sometimes, apps are installing or updating without the battery saver mode being on. Not always, and again, essentially always battery saver mode fixes this. It seems like they install on battery saver off more often when my VPN is active, but again, it isn't consistent.
Sent from my Lenovo YB1-X90F using Tapatalk
Well as i type its back to installing as normal and the only thing i can think of is that my device previously went to zero charge. There was a google apps update too so not sure if its to do with that either.
Broomfundel said:
What exactly happens? I have not got this issue but have seen similar issues on other android devices. If the OS thinks there is an app drawing over the screen. The Install button will show but do nothing when you press it. This is normal behaviour and part of the security for Android. Otherwise an app could draw over the install button with something else to trick you into pressing Install. Battery save is probably a red herring. It just happens to be killing the app with draw over other apps permissions. Look what apps have that permission and then force close one by one till the install works again. That will tell you which it is.
Hope that makes sense.
Click to expand...
Click to collapse
Its certainly a good hypothesis, however, if i turn battery saver off, i am instantly again not able to download from the play store.
Ok so gets more curios - i installed CCleaner and opening the app makes downloads resume.
Ok so i think i have solved it. In my case it was outlook - i uninstalled it and now can download apps fine
Ok so scratch that, back to usual behaviour. Thought it was touchpal keyboard but no
I've never been able to find a direct cause as to why this happens. I've tried everything, including a full stock flash of the firmware. Even full stock, it worked fine for a while, but the issue eventually resurfaced.
I believe the service that's affected is D2dTransportService - com.google.android.gms.backup.component.D2dTransportService within Google Play Services. For some reason, it becomes disabled, and even forcing it to be enabled through a services manager app doesn't keep it active. I had a lot more insight into this a while back, but have since stopped caring as nothing worked and Lenovo isn't going to fix anything at this point.
No idea what's going on, but as others have said, the battery saver toggle is the only surefire 'fix' at this point. Given everything else seems to be working as expected, I've let it go and just accepted this as the new norm, ha.
I had kinda given up too, as the battery saver toggle was a hassle but worked. The past few days, it hasn't been working however. I spent most of the morning disabling various apps and services just to get back to being able to use the battery saver workaround. I'm so annoyed with lenovo and won't suggest their stuff anymore.
Ok so it gets more curious - the downloading works as expected when running in safe mode. The only thing that I can see that isn't running in the processes monitor is under 'Google services'. I have managed to get the downloading working as normal with a combination of disabling various processes but I can't replicate the steps each time.
right so i've narrowed it down to swiftkey keyboard. removing swiftkey and clearing the data of the download manager has fixed my downloading issue. back to normal!
Hmmm, I haven't installed Swiftkey (or any other 3rd party keyboard) on my YogaBook, and have tried clearing Download manager data/cache previously, along with all the other Google Play related things (services etc.)......and no joy, still only manage to download/update from Playstore when the Battery Saver is enabled.
Interestingly, however, the tablet will always identify/notify of available updates.....this means that the connectivity in Playstore works partially at all times, it is just the actual download element it fails on!!!!!
kevpuk said:
Hmmm, I haven't installed Swiftkey (or any other 3rd party keyboard) on my YogaBook, and have tried clearing Download manager data/cache previously, along with all the other Google Play related things (services etc.)......and no joy, still only manage to download/update from Playstore when the Battery Saver is enabled.
Interestingly, however, the tablet will always identify/notify of available updates.....this means that the connectivity in Playstore works partially at all times, it is just the actual download element it fails on!!!!!
Click to expand...
Click to collapse
Do you have any third party input methods enabled?
rickykemp said:
Do you have any third party input methods enabled?
Click to expand...
Click to collapse
No, just whatever is 'stock' - think that is Gboard, Google Voice typing and TouchPal
rickykemp said:
Ok so it gets more curious - the downloading works as expected when running in safe mode. The only thing that I can see that isn't running in the processes monitor is under 'Google services'. I have managed to get the downloading working as normal with a combination of disabling various processes but I can't replicate the steps each time.
Click to expand...
Click to collapse
I'm bumping an old thread, but how do you get it in safe mode? I tried holding down the volume key on boot and it did not seem to work.
I thought at one point that, when I had SwiftKey installed, I started getting a lot more random reboots and also apps would not update even with battery saver. When I uninstalled it, apps started installing with battery saver again, but now I just re installed it, and they are still downloading with battery saver. So I still don't know, and now I'm not sure if it is causing the random reboots, either. Every once in a while I futz with it or else I just kind of let it be.
Sent from my Lenovo YB1-X90F using Tapatalk
Try a "force stop" of the "Android Accessibility Suite" then start "Play Store" and see if updating now works.

Categories

Resources