Note 4 lag disappeared after rooting - Galaxy Note 4 Q&A, Help & Troubleshooting

I had to root and modify the prop file in the system folder of the device to get rid of the lag that comes with it.
My device was lagging doing everything. It was so annoying.
Sent from my SM-N910F using XDA Free mobile app

Congratulations! It would be even greater if you post here what you did to build.prop

rooting
Howhard is it to root the note 4. What did you do to fix lag. Its so dam annoying

Please enlighten me, what lag are you referring to?
I never encountered any lag so far except for the recent apps when opening it.

javier24 said:
I had to root and modify the prop file in the system folder of the device to get rid of the lag that comes with it.
My device was lagging doing everything. It was so annoying.
Sent from my SM-N910F using XDA Free mobile app
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Click to collapse
hi ,
in my case i encountered no "lag " when i rooted ,only "Private mode" was broken .!
When i installed Xposed afterwards...
Yes,then i experience lag ( also read that a lot of other members too ) encountered lag afterwards ?
S health was then, also buggy/broken .
Fixed this all with " Wanam" module .

Related

[Q] security update notification when connected to WIFI

As i have been using only mobile data for days since my upgrade i find the message in the screenshot weird since i connected to WIFI. I tried searching to no avail.
What happens is when this message is displayed my WIFI disconnects.
Can anyone help me how to disable the message?
Btw, i'm using i9505 stock non-rooted 4.3
Cheers!
Sent from my GT-I9505 using Tapatalk
im sure its something to do with knox ask in that section
I have the exact same problem since upgrading to 4.3. Everytime it connects to wifi that silver shield icon with security information warning pops up, really annoying. I don't know how to fix this.
Sent from my GT-I9505 using Tapatalk
Same here
Sent from my GT-I9505 using Tapatalk
ardsar said:
Same here
Sent from my GT-I9505 using Tapatalk
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Click to collapse
log in to knox, menu, uninstall should sort it
carloss2013 said:
log in to knox, menu, uninstall should sort it
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Click to collapse
I done a reset which also seems to have resolved the issue.
Sent from my GT-I9505 using Tapatalk
carloss2013 said:
log in to knox, menu, uninstall should sort it
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Click to collapse
What do you mean? Do I have it install Knox first? Mine is just a Knox shortcut, I didn't install it.
Sent from my GT-I9505 using Tapatalk
nuscape said:
What do you mean? Do I have it install Knox first? Mine is just a Knox shortcut, I didn't install it.
Sent from my GT-I9505 using Tapatalk
Click to expand...
Click to collapse
there is a app on the playstore try that: knox disabler even if you dont install it there are system apps which are just annoying the app should stop it hopefully
carloss2013 said:
there is a app on the playstore try that: knox disabler even if you dont install it there are system apps which are just annoying the app should stop it hopefully
Click to expand...
Click to collapse
Mine is not rooted. This app is only for rooted device.
Sent from my GT-I9505 using Tapatalk
Same problem here.
I searched for this security warning and it seems to happen when toggling wifi on/off or the phone tries to connect to a open network when in standby.
Some reports say a factory reset can fix this issue, but I did that after I flashed 4.3 BTU and I still get the warning. Another possibility is to clear data and force close Knox notifications, but this won't last.
Maybe the only way to get rid of this for good is to root and remove all Knox crap.
Although, this leaves a question. Why is my phone trying to connect on itself to open networks ? I have turned off location service.
This is very shady business practice from both Samsung and Google. After all , I own this damn phone, I didn't payed 600 Euro for a spy tool on behalf of Google.
Guys, heard anything or any new update from Samsung about this issue? The warning message is really really annoying.
Sent from my GT-I9505 using Tapatalk
Wi-fi security error message
I am also getting the same security warning when toggling Wi-Fi on/off or when roaming. I am not using Knox, at least I haven't installed the main app as yet. Phone stock S4 gt-19505. I haven't done a factory reset since upgrading to 4.3 as some have reported that the problem still persisted.
Does anyone have a fix?
southtynesider said:
I am also getting the same security warning when toggling Wi-Fi on/off or when roaming. I am not using Knox, at least I haven't installed the main app as yet. Phone stock S4 gt-19505. I haven't done a factory reset since upgrading to 4.3 as some have reported that the problem still persisted.
Does anyone have a fix?
Click to expand...
Click to collapse
My problem is even worse. After receiving ths notifications, my wifi just died. It does not turn on anymore.

[Q] 4.4.2 breaks screen rotation?

After i decided to upgrade to the "official" 4.4.2 it seems like my gyroscope is broken or something, have tried multiple odin restores / Factory resetting with no luck... Anyone else having theese problems? Anyone know a fix ?
RawR Cheeze said:
After i decided to upgrade to the "official" 4.4.2 it seems like my gyroscope is broken or something, have tried multiple odin restores / Factory resetting with no luck... Anyone else having theese problems? Anyone know a fix ?
Click to expand...
Click to collapse
Yes. I had the exact same issue... Reflashing is the only way... took me three goes before it fixed itself today
radicalisto said:
Yes. I had the exact same issue... Reflashing is the only way... took me three goes before it fixed itself today
Click to expand...
Click to collapse
Well i have reflashed aprox. 6 or 7 times... still no luck...
EDIT: did it work directly after reflash or did you give it some time to sort itself?
RawR Cheeze said:
Well i have reflashed aprox. 6 or 7 times... still no luck...
EDIT: did it work directly after reflash or did you give it some time to sort itself?
Click to expand...
Click to collapse
Today I got so annoyed at no rotation, I reflashed 4.4.2 via Odin, rebooted to check it was working, It was.
Then I rooted the phone, tested rotation again, still OK, so then I braved CWM and it's fine.. Still working fine now last I checked... thankfully it was a bit annoying playing with youtube earlier.. @jetbruceli has the same issue also
radicalisto said:
Today I got so annoyed at no rotation, I reflashed 4.4.2 via Odin, rebooted to check it was working, It was.
Then I rooted the phone, tested rotation again, still OK, so then I braved CWM and it's fine.. Still working fine now last I checked... thankfully it was a bit annoying playing with youtube earlier.. @jetbruceli has the same issue also
Click to expand...
Click to collapse
Well i have tried reflashing for bout 10 times now.. It wont fix
EDIT: is CWM breaking auto-rotation?
I thought it was Cwm also but mine seems fine now after the fresh flashes from earlier4
Sent from my SM-N9005 using XDA Premium 4 mobile app
radicalisto said:
I thought it was Cwm also but mine seems fine now after the fresh flashes from earlier4
Sent from my SM-N9005 using XDA Premium 4 mobile app
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Click to collapse
Wich Firmware do you use the 1 filed one or the one with 4 different files?
I use the XEO Single file one
Sent from my SM-N9005 using XDA Premium 4 mobile app
Nohope.jpg
Well i basically tried reflashing over 15 times and it still wont work.
I tried 2 different ODINS (3.08 and 1.85)
Tried both leaks (the 4 filed one and 1 filed XEO)
Im out of ideas so if anyone PLEASE knows a fix i would be very thankful
EDIT: F everything. Apparently all my sensors are broken.
Anyone who's got this problem, do you have other lockscreen than the default? I had this problem also with sensors / rotation not working after some time, and my fix was to change the lockscreen from pattern to swipe. Please report back if this fixes your problem.
Sent from my SM-N9005
useless doesnt help...
Just flash your rom with a full wipe and all will be fixed.
But if you root it problems will show up again!!
Thats it with my phone lol
Sent from my SM-N9005 using XDA Premium 4 mobile app
I remove s health apk, now I have problem with rotation. Maybe that's why is this problem?
zabiel said:
I remove s health apk, now I have problem with rotation. Maybe that's why is this problem?
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Click to collapse
Yeeeeeeeees :good: No one is able to upload these files here........ What the hell, every body tell us to reflash because they are to lazy finding out what the problem is ...
SHealth and Sensorservice are the problem, if one is removed, rotation is away.
I've made a thread and pleased for the Apks and Odexs files but even after 100 views no one can do this -
WHAT THE HELL?
_xxcrimexx_ said:
Yeeeeeeeees :good: No one is able to upload these files here........ What the hell, every body tell us to reflash because they are to lazy finding out what the problem is ...
SHealth and Sensorservice are the problem, if one is removed, rotation is away.
I've made a thread and pleased for the Apks and Odexs files but even after 100 views no one can do this -
WHAT THE HELL?
Click to expand...
Click to collapse
First of all help is always starting from the beginning. If you reflash the problem goes away and all is well. No one knows really why yet it stops rotation.
I removed Knox and it stop the rotation too. Reinstalling didn't help.
So please before saying no is helping just do what we suggest and then figure the rest on your own.
I had the problem with rotatation before anyone I believe and my solution was to reflash from scratch and then only remove add on apps like ever note.
Leave all Sammy apps installed and so far my note is running perfect
Hit thanks if I helped
Sent from my SM-N9005 using XDA Premium 4 mobile app
dfi2k5 said:
Anyone who's got this problem, do you have other lockscreen than the default? I had this problem also with sensors / rotation not working after some time, and my fix was to change the lockscreen from pattern to swipe. Please report back if this fixes your problem.
Sent from my SM-N9005
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Click to collapse
Trying Right now....
aaaaand nope. Did not fix.
Still a Fing issue.
Looks like im the only one with my issue... No matter wich app i uninstall or how many times i reflash all my sensors are broken... I think i will go and return my N3... *dissapointed* #****kitkat
RawR Cheeze said:
Looks like im the only one with my issue... No matter wich app i uninstall or how many times i reflash all my sensors are broken... I think i will go and return my N3... *dissapointed* #****kitkat
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Click to collapse
just like you, non of the solutions worked for me
I got same problems after I deleted some system apps. Turned out there is a library in Samsung Hub that is needed for rotation. Please see more here:
http://forum.xda-developers.com/showthread.php?t=2644293
Tordp said:
I got same problems after I deleted some system apps. Turned out there is a library in Samsung Hub that is needed for rotation. Please see more here:
http://forum.xda-developers.com/showthread.php?t=2644293
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+1
Sent from my SM-N9005 using XDA Premium 4 mobile app

Ext sd card issues with latest update

Very strange issue after the recent update kitkat ie the ext sd card Is not accessible. .what I mean is its only on read only mode ..can't write on it but can copy using es explorer. ..works when attached to the computer but on the phone no files can be copied to the ext sd card or deleted from it ..i don't know if I am the only one with this issue ..plzz help. .
Sent from my SM-N900 using xda app-developers app
I have the same issue on my GN 3. I hope there is a possibility to solve it without root modification of platform.xml
Sent from my SM-N9005 using xda app-developers app
Basically most 3 rd party apps can only read but cannot write to ext sd card. Es file explorer. Camera apps saving to ext sd card. Ect..tried afew all can read but cannot write.
Teleported from my SM-N9005 from the Enterprise
Ohh so basically it's a software related thing ..i thought the sd card was damaged ..Thanks
Sent from my SM-N900 using xda app-developers app
Its a new kit kat permission thing..if you are rooted you can fix it..otherwise will just have to wait till the individual app developers to update their app permission.
Teleported from my SM-N9005 from the Enterprise
dcracks said:
Its a new kit kat permission thing..if you are rooted you can fix it..otherwise will just have to wait till the individual app developers to update their app permission.
Teleported from my SM-N9005 from the Enterprise
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Click to collapse
My Note is rooted. Can you give a tip, how to solve this problem?
External SD card mount point fix for kitkat roms
Received the official KitKat update this weekend and found the same issue. Apps like SMS Backup & Restore, ES File explorer but also Sygic has problems with it.
As the solution posted here, is already a couple of months ago, I'm afraid that a fix is not as easy as I hoped. Some say it can be fixed by the 3rd party app developers, some say it must be fixed in Android itself.
Anyone ideas about this?
Sent from my SM-N9005 using xda app-developers app
I have the same issue... i am pretty pissed off...
i will probably root the damn phone.
Last post says it's not for Note 3 and it's not for official ROM and you have to redo it every boot?
Frankly, how can google even do this, sabotage things just like that? Maybe Samsung should come up with that Tizen OS and start making Win phones, couple more updates like this and Android will become another ios, thank you very much.
dcracks said:
Its a new kit kat permission thing..if you are rooted you can fix it..otherwise will just have to wait till the individual app developers to update their app permission.
Teleported from my SM-N9005 from the Enterprise
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Click to collapse
Could you please clarify what this permission is? I've tried to contact one of the developpers but he said that he can't find anything about it. Moreover his Nexus 7 works fine.
mangoose33 said:
Could you please clarify what this permission is? I've tried to contact one of the developpers but he said that he can't find anything about it. Moreover his Nexus 7 works fine.
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Click to collapse
I did not kno nexus device had sd card slots hahaha
Teleported from my SM-N9005 from the Enterprise
dcracks said:
I did not kno nexus device had sd card slots hahaha
Teleported from my SM-N9005 from the Enterprise
Click to expand...
Click to collapse
That's actually my bad. I supposed to say something like that.
Still... What the exact permission is to allow the app to access in read and write mode only cause apparenly it's not about WRITE_EXTERNAL_STORAGE whatsoever.
Same Error
The whole method is related to changing the permissions.xml file with a modified one, either via custom recovery or by simply editing it,, and in some cases this whole method don't work, also requires rooted device, so i think the solution either from a 3rd party applications developer or samsung fixes it bu rolling out a fix update.
I'm having this issue with my Go Backup Pro, Office Suite Pro 7, Polaris Office Viewer
mangoose33 said:
That's actually my bad. I supposed to say something like that.
Still... What the exact permission is to allow the app to access in read and write mode only cause apparenly it's not about WRITE_EXTERNAL_STORAGE whatsoever.
Click to expand...
Click to collapse
There is some thing call google...but just in case u have no idea what it is..
http://source.android.com/devices/tech/storage/
Teleported from my SM-N9005 from the Enterprise

[Q] Note 4 SM-N910F - Freezing/Lag -Rooted

I have a rooted Samsung Galaxy Note 4 (SM-N910F). I often clear running apps to clear RAM, I don't have an SD card installed currently (thought it doesn't seem to make any difference either way) my phone will have a short second or so delay regularly. It happens in all apps I use so I can't narrow it down to one app. This is my first Android device so I'd appreciate any help. Thanks
I had that till I upgraded to the latest supersu
Sent from my SM-N910W8 using XDA Free mobile app
tommassey said:
I have a rooted Samsung Galaxy Note 4 (SM-N910F). I often clear running apps to clear RAM, I don't have an SD card installed currently (thought it doesn't seem to make any difference either way) my phone will have a short second or so delay regularly. It happens in all apps I use so I can't narrow it down to one app. This is my first Android device so I'd appreciate any help. Thanks
Click to expand...
Click to collapse
hi,
If you are rooted, have you installed Xposed Framework, and other modules, perhaps?
It is known that Xposed, when installed, it could cause, quite a bit of lag at times, (until you apply relevant fix?) Good luck
Hello, I do have Xposed framework installed. With three modules (see screenshot). I don't Adfree is the only app I have downloaded outside of Google play. I'll perhaps try removing each module to see if that helps.
tommassey said:
Hello, I do have Xposed framework installed. With three modules (see screenshot). I don't Adfree is the only app I have downloaded outside of Google play. I'll perhaps try removing each module to see if that helps.
Click to expand...
Click to collapse
It's the Xposed framework itself that's causing lag. You need to download a module called XSecureStorage, enable it, clear data for S Health (even if you're not using it) and reboot.
iR¡[email protected]!* from Galaxy Note 4 via Tapatalk
i have note 4 the international variant 910F , after a 30 minutes of playing Heroes Charge , or clash of clans , my phone´s go crazy , moving in lag , camera opened after 12 seconds ( cant see the image of camere only in slow motion ) , but after i lock screen and wait 10 second , the phones back to normaly ... i dont know why ...
is no rooted , no cwm ...
iridaki said:
It's the Xposed framework itself that's causing lag. You need to download a module called XSecureStorage, enable it, clear data for S Health (even if you're not using it) and reboot.
iR¡[email protected]!* from Galaxy Note 4 via Tapatalk
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Click to collapse
I have followed these steps and it appears to have done the trick! Thank you mucky

[FIX] N910F note 4 lag/freeze/reboot problems.

Hello,
I just wanted to share my findings regarding all note 4 users out there complaining of their devices lagging after they rooted, flashed any of the roms out there. it took me 6 months, continously blaming developers for their unusable roms to figure this out but now I am happily installing every rom out there with absolutely no freezing issues whatsoever.
install a build.prop editor from the play store and edit the following line.
" ro.securestorage.support " and change it to " flase "
you'll need to re-enter all wifi passwords after that but that's all.
Hope I helped somebody out there.
Can you may explain the reason why it is better?
...and you loose the private mode, right?
Rajada said:
and may explain the reason why it is better?
and you lost the private mode, right?
Click to expand...
Click to collapse
you don't have lags anymore and your phone gets real snappy, at once I decided that the note 4 is a piece of trash and wanted to change it for the note 5 also I never liked the built in battery and no expandability.
I still have the private mode for sure and it's working as it should.
for the info, my device is a N910F and it's a German varint( used in germany as well ) so maybe yours is another variant if you're not suffering lags after rooting. anyways best of luck,
stilkus said:
Hello,
I just wanted to share my findings regarding all note 4 users out there complaining of their devices lagging after they rooted, flashed any of the roms out there. it took me 6 months, continously blaming developers for their unusable roms to figure this out but now I am happily installing every rom out there with absolutely no freezing issues whatsoever.
install a build.prop editor from the play store and edit the following line.
" ro.securestorage.support " and change it to " flase "
you'll need to re-enter all wifi passwords after that but that's all.
Hope I helped somebody out there.
Click to expand...
Click to collapse
You meant "false" , right??

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