Hi all,
Galaxy Grand I9082 was updated with 4.2.2 official update and After the successful upgrade of the OS, It's not allowing to enable unknown sources in Security tab to install apps.
Error: Installation of unknown applications is not allowed by device administrator.
Is your device carrier locked?
Have you tried doing a factory reset?
immortalneo : No, it's not carrier locked. I didn't tried Hard reset.
srikanthdevabh said:
immortalneo : No, it's not carrier locked. I didn't tried Hard reset.
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Since the issue occurred after an update, the most obvious solution is to do a factory reset. Backup your stuff, cross your fingers and do a full wipe. :good:
immortalneo said:
Since the issue occurred after an update, the most obvious solution is to do a factory reset. Backup your stuff, cross your fingers and do a full wipe. :good:
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Click to collapse
Perfect, After factory reset everything got normal... Thanks.
srikanthdevabh said:
Perfect, After factory reset everything got normal... Thanks.
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Click to collapse
You're welcome! Good for you!
Please add [SOLVED] to the title of your post then.
Related
I keep getting unreadable emergency alerts with some non-text or binary characters with sim-card absent.
Earlier I activated 'Developer Mode' and might have changed some default settings . Now I did Data Factory Reset from the phone Settings menu, but it did not resolve the problem. How can I do complete factory reset or hard reset to bring the phone to pre-sale condition?
Have you solved it, i'm having same issue.
alerts just keep on coming and they unreadable.
dialbat said:
Have you solved it, i'm having same issue.
alerts just keep on coming and they unreadable.
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Click to collapse
No, I have not
too bad. i found alert settings in networking setup section, but even when i uncheck them all i still get those stupid alerts.
Here is what i found on russian forum.
If you phone is rooted, you can install this zip using CWM and it will remove the CellBroadcastReceiver.apk, which is responsible for alerts.
I've done it and it all good.
dialbat said:
If you phone is rooted, you can install this zip....
Click to expand...
Click to collapse
Thanks, but my phone is not rooted.
rybshik said:
Thanks, but my phone is not rooted.
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Click to collapse
You don't need root. Only CWM or any other custom recovery
But recovery required unlocked bootloader...
Hi
I got my phone back and recovered it through a backup from TWRP.
Everything went smooth, besides half my drop-down menu settings are gone. Anyone with similar problems?
Attached picture. Missing things like Mobile Data on/off
I have the same issue after replacing some of the toggles. Now I can't turn data off wtf
dedei said:
I have the same issue after replacing some of the toggles. Now I can't turn data off wtf
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Click to collapse
You have any idea of the course of it?
Faspaiso said:
You have any idea of the course of it?
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Absolutely no idea. Wiped cache, hard reset, unblocked all apps, I'm not even rooted and the damn thing just went away!
I'm clueless!
happned to me to today :\
dedei said:
Absolutely no idea. Wiped cache, hard reset, unblocked all apps, I'm not even rooted and the damn thing just went away!
I'm clueless!
Click to expand...
Click to collapse
johanbiff said:
happned to me to today :\
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Have any of you updated anything today? I haven't had my phone for 3 weeks, I just recovered and it was gone.
Faspaiso said:
Have any of you updated anything today? I haven't had my phone for 3 weeks, I just recovered and it was gone.
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no!
Faspaiso said:
Have any of you updated anything today? I haven't had my phone for 3 weeks, I just recovered and it was gone.
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the spotify app.. nothing else
I can't understand how it can disappear without any update. Like Samsung sat a date in the system it should disappear on
Maybe it's there when we wake up tomorrow.
i am now having this problem, the phone rebooted itself which has been reported on the net by lots of people and after i downloaded an app i noticed that this mobile data icon has disappeared. i have about 32 gb of space left on my phone so i dont understand what has happened here.
happened to me to today , 920i not rooted, Saudi Arabia
So what was the point of OTA update? What's changed beside disappearing toggles?
I'm having the same issue here in Ireland since yesterday. Spoke with Samsung support and they said factory reset should fix it but I haven't done it yet
Has anyone tried a factory reset to see if it worked?
TheFlick said:
I'm having the same issue here in Ireland since yesterday. Spoke with Samsung support and they said factory reset should fix it but I haven't done it yet
Has anyone tried a factory reset to see if it worked?
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Click to collapse
I've read that some people tested it and factory reset is not working as far as i know... If you have rooted your phone, there are some solutions exist. Otherwise, we have to wait for a fix.
.apk said:
I've read that some people tested it and factory reset is not working as far as i know... If you have rooted your phone, there are some solutions exist. Otherwise, we have to wait for a fix.
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Click to collapse
Thanks for letting me know, saves me the time in doing so. I'm stock rom and no plans to root so may just wait for the patch/fix, cheers.
Go to
settings
mobile data
data usage
to turn in the Internet. I don't know what the other icons are missing?
Same problem here in the Netherlands. Stock, not rooted.
Mobile Data & private mode toggles are gone, i am on stock rooted rom g920f, from Pakistan
Download Galaxy Tools and third from the bottom is an option that enables them all. Root required.
Thoth33 said:
Download Galaxy Tools and third from the bottom is an option that enables them all. Root required.
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great tip, but due to the hardware problems I've had I rather not root (and yes I know that pingpongroot doesn't trigger kn0x).
Just installed that update that came out yesterday. I know many factory reset after updates. Do you reset after a security update too?
Thanks
pbman1953 said:
Just installed that update that came out yesterday. I know many factory reset after updates. Do you reset after a security update too?
Thanks
Click to expand...
Click to collapse
You should not need to factory reset after a security update.
nrage23 said:
You should not need to factory reset after a security update.
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Click to collapse
Ok, thanks!
Hello guys, I have this s7 duos (gt-g9305fd) (UAE), I rooted it about a week ago and everything was going okay, but yesterday while I was playing with developer options I turned on OEM lock/relocked it, and then after the phone restarted I got this message "Custom binary blocked by FRP lock", I searched for solutions online and I read that I have to flash the stock rom to fix the issue, so I did (Indian Stock Rom). After that, I booted it up and got several "x is responsive messages" (android.process.media, my files, Google x, Google y, Google z) so I thought it's a permission issue so I rooted it again, but that doesn't seem to fix the issue .. Is there a way to fix this?
AndroNueb said:
Hello guys, I have this s7 duos (gt-g9305fd) (UAE), I rooted it about a week ago and everything was going okay, but yesterday while I was playing with developer options I turned on OEM lock/relocked it, and then after the phone restarted I got this message "Custom binary blocked by FRP lock", I searched for solutions online and I read that I have to flash the stock rom to fix the issue, so I did (Indian Stock Rom). After that, I booted it up and got several "x is responsive messages" (android.process.media, my files, Google x, Google y, Google z) so I thought it's a permission issue so I rooted it again, but that doesn't seem to fix the issue .. Is there a way to fix this?
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Click to collapse
Hi
Try factory reset...
Factory Reset..
MAX 404 said:
Hi
Try factory reset...
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Factory reset is my last resort - I'm just trying to avoid installing all the apps again..
AndroNueb said:
Factory reset is my last resort - I'm just trying to avoid installing all the apps again..
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Did you clear dalvik and cache from recovery? maybe it helps
AndroNueb said:
Factory reset is my last resort - I'm just trying to avoid installing all the apps again..
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Click to collapse
Try to go in and force stop android.process.media and cmlear its data and reboot. If that does not work jreinstall stock firmware with odin.
MAX 404 said:
Did you clear dalvik and cache from recovery? maybe it helps
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Click to collapse
I did clear dalvik cache/cache, that doesn't see to fix the issue
jdoggawesomex900 said:
Try to go in and force stop android.process.media and cmlear its data and reboot. If that does not work jreinstall stock firmware with odin.
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Click to collapse
How can I force stop android.process.media, what app is that? Also, I did flash stock firmware and that's the only reason I'm getting these errors.. I'm guessing it has to do with Google * apps or some stock app(my files gets unresponsive too, also can't see anything from gallery/my files)
AndroNueb said:
I did clear dalvik cache/cache, that doesn't see to fix the issue
How can I force stop android.process.media, what app is that? Also, I did flash stock firmware and that's the only reason I'm getting these errors.. I'm guessing it has to do with Google * apps or some stock app(my files gets unresponsive too, also can't see anything from gallery/my files)
Click to expand...
Click to collapse
Maybe try to reflash gapps. It wont reset your phone
The problem appeared after upgrade to nougat. I tried factory reset, it was ok for the first hours and now, the problem returned.
Anyone facing the same problems?
Phone not rooted, running on official rom and problems occurs even in safe mode....
alexpen said:
The problem appeared after upgrade to nougat. I tried factory reset, it was ok for the first hours and now, the problem returned.
Anyone facing the same problems?
Phone not rooted, running on official rom and problems occurs even in safe mode....
Click to expand...
Click to collapse
Hi
How did you upgrade?
OTA , flashing??
If OTA did you upgrade al your apps , maybe one of them is making trouble
If flashing , how? and also did you upgrade your apps
Hey, thanks for the answer. It was OTA. I suppose all apps are up to date since I restored to factory settings and re-installed them.
The problem is still there even in safe mode...
alexpen said:
Hey, thanks for the answer. It was OTA. I suppose all apps are up to date since I restored to factory settings and re-installed them.
The problem is still there even in safe mode...
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Click to collapse
Hi
yeah is odd , i would think it has to be app related .....
When you get the error ..after you introduce the password? what about if you ask your phone to forget your old connection , it allows you to connect to the new one then?
I would try to wipe dalvik and cache from recovery and /or reflash stock rom again..maybe something went wrong at least the modem
MAX 404 said:
Hi
yeah is odd , i would think it has to be app related .....
When you get the error ..after you introduce the password? what about if you ask your phone to forget your old connection , it allows you to connect to the new one then?
I would try to wipe dalvik and cache from recovery and /or reflash stock rom again..maybe something went wrong at least the modem
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Click to collapse
It happens right after when I tap on the network I want to get connected to...
alexpen said:
It happens right after when I tap on the network I want to get connected to...
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Did you try the other suggestions I mention?
MAX 404 said:
Did you try the other suggestions I mention?
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I tried to wipe the cache with no success. I am on a trip right now, and I cannot wipe the dalvik for the moment.
I figured out a walkthrough though using a third party app called "WIFI manager". I even managed to install a certificate and use it for a connection to an "eduroam" network...