freezing Nfc Service causes settings menu to become unavailable - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

i337 AT&T GE53 v5.0.1
when I freeze nfc service (com.android.nfc) with either TB or SD Maid and try to access my settings menu it becomes unavailable. unfreezing nfc service brings it back each time. (a reboot is required after either freezing or unfreezing for the change to occur)
does anyone else experience this also?
if I want to freeze it but don't want to lose access to my settings, what's my next step to determine if anything else I've done, haven't done, have installed, don't have installed is causing this without having to go thru the same process I did to determine this was the app causing my problem (which i did by batch unfreezing things in small groups til I found the right group and then refroze/ rebooted one by one til it acted up again) ?
I'm wanting to learn how to understand why our how to see why this happens really. I'm not thinking that freezing this app will make my life better or my phone awesome somehow.

Related

Safe Mode!

I'm starting to think I might have something wrong with my Note. From time to time I'll turn on the screen and go to do something, but it'll freeze, then go black and make the chimes sound it does when booting up. At first I thought touchwiz was restarting since it doesn't always make the chime sound, but now I'm pretty sure it's doing a full reboot.
Yesterday I got the freakout reboot, but this time it booted up into Safe Mode! I didn't even know there was such a thing on Android, but see the attached screenshot. It clearly says Safe Mode in the bottom left corner, and it deleted several widgets from my home screens, and in my app drawer it removed most of the apps from the folders I'd created, but left the folders.
Rebooting took the device out of safe mode, but didn't fix my foldered icons or home screen widgets. Pretty annoying.
Anyone else had any Safe Mode experiences? Any idea what might cause a spontaneous reboot into it?
Since you have AT & T in your profile, could it be that you're posting in the wrong thread?
If you have AT&T Galaxy Note I717, you should go here for assistance:
http://forum.xda-developers.com/forumdisplay.php?f=1494
Restart your phone. . My little boy managed to put my note into safe mode (dont ask me how cos i cant work it out how he did it) turning off the phone and restarting puts the phone back to normal
Sent from my GT-N7000 using xda premium
You enter safe mode buy touching the menu button while the phone boots. If you are not touching menu, then some ap/ software is causing this. Try a factory reset to see if that resolves the problem.
chasmodo said:
Since you have AT & T in your profile, could it be that you're posting in the wrong thread?
If you have AT&T Galaxy Note I717, you should go here for assistance:
http://forum.xda-developers.com/forumdisplay.php?f=1494
Click to expand...
Click to collapse
No, I have the international Note. I did just buy an AT&T version, too, but haven't started using it.
I did reboot back into normal mode already. I was mainly wondering if booting into safe mode was responsible for removing all of my aftermarket widgets, non-stock app links in the bottom quicklaunch section, and taking everything out of the folders in my app drawer except for the stock apps. I guess I'll start removing apps and hopefully the problem will go away. The spontaneous reboot happens probably once every other day on average, but just to safe mode that once so far.
my phone used to go into reboot loops often and also very predictable. widgets would not load properly too.
The problem as per me is a buggy apps 2 sd move occurring in the phone (reproducible event every single time i recreate that situation).
Solution that i found the hard way after a lot of trial and error and a lot of frustration (needing to repeatedly reload all my apps) was to go into application manager and delete any apps that are present but blanked out without logos. They are always some apps that have been moved to sd card improperly by the phone.
Sometimes when you try to move many apps fast to sd card in sequence then the move isnt done properly and you get application manager showing the app size as 4kb or 8kb or 12kb etc when the actual app size is many times that or even several hundred kbs or mbs. you will need to uninstall all these apps and reinstal them slowly one by one instead of autoupdating market apps which just recereates the problem if the app has already been moved to sd card.
Also another reason not to auto audate apps that have been moved to sd card is that sometimes when you have many apps then this auto update feature when moving it to sd card does it improperly and previous properly installed app after the autoupdate will cause the device to crash because the sd move is buggy and when you go through application manager then the app size show is at variance with actual size and usually just shows 4kb 8kb or 12kb etc instead of usual size. You will then need to uninstal these apps and start all over again.
Since manually moving apps to sd one by one and removing autoupdate for these apps i havent had issues usually.
Once the phone even got stuck on data signal only and would not let wifi on and when ever switched on it would immediately disable it autoatically. couldnt solve this by rebooting or deleting apps or firmware update (not rooted) and had to do a factory reset to sort the problem.
This is not an issue with sd card as even brand new sd cards cause the same issue again. The problem does not occur if all apps are on internal memory or sd card is removed. so guess it is an issue with phone being unable to properly work when many apps are trying to access info on card that it cant access because of improper transfer to sd card. phone then freezes and goes into reboot loops sometimes for 8hours at a go! only sorts itself when the apps are deleted and works ok when same apps are reinstalled properly.
ps: wondering what the safe mode does though and when it is useful to start in this mode? any pointers anyone.
once i accidentally removed the battery while the phone was on. When i put the battery back and restarted it, it booted in safe mode.
Mine just went into Safe Mode. I had rebooted the phone and put it in my pocket whilst it was rebooting. I rebooted normally and got it out of Safe Mode. There is one very annoying thing and one quite good thing that has resulted from this though.
Annoying thing: Many widgets now need putting back onto the home screens
Good thing: All Apps in the App Drawer are now in alphabetical order !!!!
Use app zorter from the market or clear data of touchwiz. All downloaded apps will be sorted automatically.
Well I had safe mode once after unexpected reboot. Still wondering what the reason was.
I have random rebooting issues with my Note as well. It hasn't always done this but it has been happening for the last few months and it'll generally happen once every couple of days. It does seem to be somehow related to moving apps around as mentioned in previous posts because I've had apps fail to move to SD a couple of times and it has rebooted once or twice whilst in the middle of trying to move an app to SD. It'll also sometimes reboot when auto-updating an app as I can hear the boot sound happening at times when I'm nowhere near the phone. I don't have any apps showing up with a dodgy icon at the moment but I have seen some stuff appear like that in the past and the only solution was to uninstall and reinstall the app; although that's only fixed the app in question, it's never solved the general rebooting issues. The phone will also sometimes lock up and reboot when trying to launch application (this seems to happen more often with newly installed apps at first launch, but that might just be a coincidence).
The only other odd thing I've noticed, which might well be completely unrelated, is that the shortcut for one particular app (the full version of "Where's My Water?") continually disappears from a folder of shortcuts on my main desktop screen. The app itself is usually still on the phone and will happily launch from the app drawer, but if I create a shortcut anywhere else it will always disappear again shortly afterwards and it's literally the only app this happens with. The only reason I mentioned this as possibly related is because the app has appeared with a bad icon once and had to be reinstalled again as if the phone had lost track of it on the SD card.
Anyway, I do get the feeling that the reboots are happening when the phone can't find something on SD storage, or when it can't get data on/off the card fast enough or whatever. God knows how you'd get to the bottom of this or solve it though; the ICS upgrade will probably force me to do a factory reset of my phone so I'm hoping the issue will just fix itself as part of that process otherwise I'll just need to put up with being annoyed at it.

[Q] Cannot see WiFi networks except saved ones?

Hello,
I noticed this problem a few weeks ago. For some reason, my phone (N9005) has no problems connecting to my home WiFi and a few other ones that I have saved, but when scanning it doesn't show any other WiFis except the ones that I have saved, it's like it isn't even scanning. I tried to delete my home WiFi off of the list and sure enough, when I scanned it was completely gone and the phone couldn't see it. And then I manually added the network and it connected without a problem.
If anyone has any input on why this could be happening, it would be greatly appreciated because it is a huge pain in the ass, especially when you're out and about. Thanks in advance.
This being XDA forum, first question would be is your phone modded?
My wild guess: it could be some software interfering. Why don't try to boot in safe mode, just like windows safe mode, should load minimum programs and if it works then it's one of the programs, if it doesn't then I would wipe cache.
Yeah, forgot to mention that. It's only rooted with De La Vega, everything else is stock. I removed some of the bloat with Titanium Backup, but that's about it. I do remember that stock Messages app started FCing after that so I ended up removing it too, maybe I removed something that messed up the WiFi as well?
Tried the safe mode thing, but it didn't work. Deleting the cache didn't work either.
In that case I would go on a limb and suspect you deleted something you shouldn't. When I was going over the list of programs to stop from booting, for many of them I couldn't find any references, what they are for, so I left them alone. What I would do if I was you, I would reload everything back to stock (I think you can do that without tripping Knox) and then freeze those programs instead of deleting, so you can always unfreeze them if things go south. Also some of the programs I don't use now, I may find useful in the future. IMO the phone is powerful enough and has enough memory and battery power to handle little extra bloatware, no need to go Spartan.

Cannot take screenshots either use smart select

OK this is weird.
I have my Note 3 running on Norma ROM v17 without problems and a ton of apps installed.
Few days ago I tried to use smart select (with the pen) when a toast message prompted "Unable to capture screenshot. Prevented by security policy." . Well I just ignored for the moment thinking that something went wrong with facebook app which I was trying to capture.
However this seems to be permanent behavior. I can't take screenshots neither by Power + Home combination neither by SmartCapture not even if I try to use a third party application!
Did anyone had faced the same problem again?
Can somebody point me to the direction to solve this?
One last addition.
I don't know if it is related to this problem but I have to report it. The device boot animation is getting resized to top left of the screen every time the device boots. What on earth can cause this?
I"m back wirh a solution.
I was for more days trying to discover how to solve this problem.
Finally I decided to backup my data and wipe the system.
And then I noticed a command lying in the menu called "Reset settings" which I had to try instead of resetting to factory default the phone.
So this command cleared the settings (I really dont know which particular settings were cleared though ) without losing my apps, data, phone setup etc.
The problem fixed.
:good:

Process System Isn't Responding

I rooted my Galaxy S4 SCH-I545 yesterday using kingoroot and all was going well. This morning I was using a root utility app to uninstall unwanted system apps. I went down the entire list removing unwanted apps (making sure not to delete any system processes or system apps, or at least I thought) and when I got to the bottom of the list to the last app I wanted removed, I hit "Reboot Now"
Unfortunately, now the phone won't boot past the red "Verizon" screen. It stays on there for about 30 seconds and then gives me the error: "Process system isn't responding. Do you want to close it? -Wait -Ok"
It doesn't matter which option I choose, the phone goes into a black screen with the top bar (battery, cell signal, time). After a minute or two, the phone reboots and goes through this same process over again.
I deleted a few samsung apps which I'm afraid one of them is causing this problem, but I honestly have no idea. I'm a total rookie at this.
Can anyone help me out? Did I delete/uninstall something important? What steps can I take to fix this?
Thank you!
Edit: Strangely enough, the phone wouldn't reboot so I removed the battery for a few minutes and tried again. The second time I did this It booted up properly. Not even sure how thats possible... Is there any way I can avoid this happening in the future?
Yes. Disable things rather than removing them. In a disabled state they do take up space in /system, but they're not running so they don't consume any resources. However, with an AT&T or Verizon device disabling apps is of limited effectiveness because the carrier apps don't like being disabled.
TL; DR: Disable first, and only delete if you can't disable.

Phone automatically installing unwanted apps!

I just traded my sprint lg v20 for this verizon lg g6 vs988 yesterday because I needed a gsm unlocked phone. Now I finally got a phone my son card works in but I've been up all night trying to fix this issue.
Seemingly at random the phone just starts installing "random" apps that I've never used before. Some of them include
Go90
Wish
Yelp
Yahoo mail
And several others I can't remember at the moment but I'm sure ill be reminded soon. I keep uninstalling them and they keep coming back. By the manner which they are installed on sure they are not normal bloatware. They download silently in the background even while I have an active foreground download going.
I've googled the issue and found no resolution. I also noticed the phone charges ridiculously slowly. The phone was also on an outdated firmware with a security patch from 2017. The built in system update would not detect any update for the phone. I had manually download and install the latest update on the computer last night.
After doing this with a completely fresh factory reset these apps were still installing themselves. I then used verizons pc upgrade assistant again and did a firmware repair but skipped the phone backup step so I again would be starting fresh. Again these app's keep installing themselves.
It seems to be on some kind of interval. After so much time that the phone is running it suddenly install another random app or apps I've never heard of before, then after so long all of a sudden some more different apps suddenly appear.
I also tried malwarebytes and of course it says nothing is wrong. Can someone please help me get this sorted?
Which firmware you have?, maybe it would be the best to flash clean stock firmware with LG UP.
You can find latest kdz here..
https://lg-firmwares.com/lg-vs988-firmwares/
16a download via verizon upgrade assistant. Would reflashing the kdz via lg up do anything different than verizon upgrade assistant?
Ps I had to retype this message 3 times because half way through typing chrome just shut down for no apparent reason.
Finance
Groupon
EBay
Were can I download latest version of lg up. I only found one old for g4 and one that said 1.8.8.0 but wanted me to login.
Suspicious. What I do to prevent problems like this is to disable all apps possible, including googles apps and the Play store crap. Then go in to each app within settings and deny data access to them, clear the data and deny all hardware access that makes sense. For example, Groupon would not need microphone access so that access is removed. I think only the Contacts app has the phone permissions. It takes some time, but worth it. Reboot after you are done and re-check because sometimes the settings don't seem to stick. Maps will still work without Google Services. Using Android_x86 in a VM, trusted apps are downloaded in a virtual machine and then put on the sd card and then installed on the phone. I'm not a very trusting person Its suspect that the "Emergency Alert" app has access to everything and I can't deny microphone or any other access for it.
I think it may have been the app named "app flash" that was doing it. Its apparently the app verizon added that by default sits on the left side of the home screen. I disabled it from my home screen first while setting up my phone after reset but left app flash active. Its supposed to be some kind of assistant app that recommends apps to install and acts as a hub for all your other apps.
So far I haven't had anything else auto install(nothing visible anyways). After uninstalling all the 10 or so apps that were installed they haven't come back yet. Hopefully it stays that way and nothing malicious going on in the background.
Anyone please link me latest lg up? Still like to a complete fresh firmware install just to be safe. One that will completely wipe everything and install the os fresh.
I think it may have been the app named "app flash" that was doing it. Its apparently the app verizon added that by default sits on the left side of the home screen. I disabled it from my home screen first while setting up my phone after reset but left app flash active. Its supposed to be some kind of assistant app that recommends apps to install and acts as a hub for all your other apps.
So far I haven't had anything else auto install(nothing visible anyways). After uninstalling all the 10 or so apps that were installed they haven't come back yet. Hopefully it stays that way and nothing malicious going on in the background.
Anyone please link me latest lg up? Still like to a complete fresh firmware install just to be safe. One that will completely wipe everything and install the os fresh.
Both my wife and I have had that happen. The apps we got were Big Farm, TMZ, and some other crappy game.
Our phones are unlocked and rooted, so I immediately did a bare-metal refresh - wiped everything including system and internal storage, and did a complete stock flash from recovery. Since then we have kept "Install from unknown sources" and "Auto-update" both set OFF, and have had no further issue.

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