[Q] Cant turn on NFC - Galaxy Ace II Q&A, Help & Troubleshooting

Hello everybody,
month ago i tried this mod for NFC Lockscreen (http://forum.xda-developers.com/showthread.php?t=2285978). I flashed it to my phone and clicked on turn on NFC, but just slider changed to NFC ON, but this icon on panel on top wasnt there and NFC doesnt work. I dont know how to repair it, because i have no backup...
Thank you for you help!

Related

[Q] help im broken

Another question for you guys... I was playing around and was trying to get notification bar mod to work on my phone. i backed up the systemui.apk, then used the modified one and overwrote the stock one. well, it didnt work and made my notification bar stop working and rotated my screen to the side like it was docked. I replaced the original systemui.apk and got my status bar and notification area back, but my screen wont rotate back, and when i hit the home button it takes me to what looks like would be the home screen if the device was docked. Help please, its annoying the hell outta me!
Does anyone haved the stock systemUI.apk?
**EDIT: failed at everything i tried, but somehow its all fixed now! I guess i just need to power it off for a little bit.

[Q] New to NFC. Couple of Qs.

I'm not new to android but this is my first phone with NFC. I got some tags from tagstand and have been using the NFC Task Launcher with great success but I have a couple of questions.
Is there any way to silence the notification when reading an NFC tag? Its usually ok but when I use the tag next to my bed to turn off sounds etc. and my wife is already asleep and it makes that sound it drives her nuts. I have the notification ringtone set to silent in the NFC Task Launcher app.
Is there a mod that works with CM10 to allow for scanning nfc tags with the screen off? Having to turn on the screen and unlock the phone defeates most of the purpose of using the NFC tags. I found this thread with a mod but it only works for the stock rom (I tried it and it killed all NFC for my on CM10).
Thanks for the help!

NFC crashing system UI

hi all,
bit of a strange issue with BFC on my note2 4G
about a week ago, i noticed nfc was off, i tried to turn it on from notification panel, but opton was just not responding, so had to turn it on in settings. turned it off after use and was ok.
next time i went to turn it on from notification panel, it went green then i get a message saying
Unfortunately system ui has stopped responding.
now it does it every time i try to turn it on from notifications or it is freyed out as per before.
has anyone else noticed or had this issue? or has a fix?
cheers
device details
model N7105T
stock 4.1.2 rom
rooted
baseband N7105TDVDMA1
build JZ054K.N7105TDVDMB1
kern 3.0.31-774241
fliptechnologies said:
hi all,
bit of a strange issue with BFC on my note2 4G
about a week ago, i noticed nfc was off, i tried to turn it on from notification panel, but opton was just not responding, so had to turn it on in settings. turned it off after use and was ok.
next time i went to turn it on from notification panel, it went green then i get a message saying
Unfortunately system ui has stopped responding.
now it does it every time i try to turn it on from notifications or it is freyed out as per before.
has anyone else noticed or had this issue? or has a fix?
cheers
device details
model N7105T
stock 4.1.2 rom
rooted
baseband N7105TDVDMA1
build JZ054K.N7105TDVDMB1
kern 3.0.31-774241
Click to expand...
Click to collapse
I have the same problem.
I initially tried to use SBEAM to send some files between my Note II, and my friends S4.
Then, I tried to turn it OFF, and same error occurs.
I also turn it off in the settings without a problem, but it automatically turns back on.
Which I really don't know why.
Hopefully this gets a fix.
fliptechnologies said:
has anyone else noticed or had this issue? or has a fix?
Click to expand...
Click to collapse
Known issue. (Not sure if Samsung knows this, the issue keeps recurring even in recent updates)
I'm not sure if there is a fix, but a workaround which works for me,
1) Turn off the NFC manually
2) Replace the NFC icon from notification panel with some other unused icon (say blocking mode)
3) Restart Phone
4) Add NFC notification panel icon back and now it should be okay and working for sometime.
5) I don't know what causes it. But repeat step 1-4 when System UI hangs and throws error.
ysrini said:
Known issue. (Not sure if Samsung knows this, the issue keeps recurring even in recent updates)
I'm not sure if there is a fix, but a workaround which works for me,
1) Turn off the NFC manually
2) Replace the NFC icon from notification panel with some other unused icon (say blocking mode)
3) Restart Phone
4) Add NFC notification panel icon back and now it should be okay and working for sometime.
5) I don't know what causes it. But repeat step 1-4 when System UI hangs and throws error.
Click to expand...
Click to collapse
cheers another method i found was
turn nfc on and off manually about 5 times from the wifi menu in settings
then the icon works

pull status bar down on lockscreen

Sorry if I'm wrong here, I couldn't to find a solution online so here I am. It's my first android phone, just got it few hours ago and I noticed this:
when my phone is locked (knock code) and I want to pull down the status bar (where I can disable/enable wifi, adjust volume etc.) it's not working, I have to unlock my phone first
I know it's only working if I have "Swipe" as my security setting, but there must be some kind of workaround, right?
I don't want to have to unlock my screen just to change volume/brightness or disable/enable wifi/data/bluetooth...
Oh and I don't really know about that "rooting" stuff and I don't know if I want to do that, I don't want to kill my phone the first day I got it

Lockscreen & wifi problem

Hey there,
I'm running the latest PA rom on my moto g 2014 atm and I've noticed something.
Whenever my wifi is on, my device's lockscreen stays unlocked (just swiping). But when I turn my wifi off, it locks as normal and asks my pincode (which it should be).
I looked everywhere to try and find a setting that I may accidentally turned on but I can't find anything.
Can anyone help me?
Thanks in advance
Edit: I found the smart lock option under Trusted Agents, but it wasn't even turned on so that couldn't be the problem :/
any other ideas ?
Smartlock
Pirateghost said:
Smartlock
Click to expand...
Click to collapse
I found the smart lock option under Trusted Agents, but it wasn't even turned on so that couldn't be the problem :/
any other ideas ?
Settings, security

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