lg optimus g NFC not working - LG Optimus G (International)

hello,
I have a problem with NFC, I can not activate
I have factory reset and still the same, someone who has the same problem and if they solved an?, thanks.

spanish73 said:
hello,
I have a problem with NFC, I can not activate
I have factory reset and still the same, someone who has the same problem and if they solved an?, thanks.
Click to expand...
Click to collapse
I have same problem ,but i didn't repair it.

spanish73 said:
hello,
I have a problem with NFC, I can not activate
I have factory reset and still the same, someone who has the same problem and if they solved an?, thanks.
Click to expand...
Click to collapse
This can be fixed in engineer menu. Dial 3845#*975# Click on nfc test, Activate Antenna Self Test. If not help try various choose in Nfc Test menu.

artur0588 said:
This can be fixed in engineer menu. Dial 3845#*975# Click on nfc test, Activate Antenna Self Test. If not help try various choose in Nfc Test menu.
Click to expand...
Click to collapse
this that says, already tested
the test result is failure, I have to send him to STA

spanish73 said:
this that says, already tested
the test result is failure, I have to send him to STA
Click to expand...
Click to collapse
Try different choices then every time try activate nfc, i had same problem and it works.
Set test environment also try.
1.Set test environment.
2.Activate Antenna Self Test.

artur0588 said:
Try different choices then every time try activate nfc, i had same problem and it works.
Set test environment also try.
1.Set test environment.
2.Activate Antenna Self Test.
Click to expand...
Click to collapse
thanks, I'll talk about results.
when I get home I try

not get it to work, I've tried everything continues to fail

spanish73 said:
not get it to work, I've tried everything continues to fail
Click to expand...
Click to collapse
try to flash the firmware again.
this would fix it
Hit Thanks If I Helped.

I have the same issue man.
NFC dont work. I flashed stock million of times. Never worked again. Even if i dont delete NFC apk it give me battery drain.
I think its hardware.

try flashing rom with a different variant, mine working even in CM 11.

hello,
I sent my LG OG for service, I will tell you who tell me,
say you spend a KDZ Flashing and no solution

spanish73 said:
hello,
I sent my LG OG for service, I will tell you who tell me,
say you spend a KDZ Flashing and no solution
Click to expand...
Click to collapse
Hey guys, any new solution for this? I have the same problem.

Same Problem here
NFC was working fine on stock and CM. Then suddenly the nfc option grayed out(disabled) falshing roms doesnt help either

Related

No signal

I'm on candykat rom and my phone wont connect to a network, ive tried switching roms and nothing, any ideas?
nsh121193 said:
I'm on candykat rom and my phone wont connect to a network, ive tried switching roms and nothing, any ideas?
Click to expand...
Click to collapse
I had something like that happened to my stock lg optimus g pro as well it just randomly lost service and wont come back...
YEAH...sometimes when the single poor,ogp will lost signal...
kylito40130 said:
I had something like that happened to my stock lg optimus g pro as well it just randomly lost service and wont come back...
Click to expand...
Click to collapse
You haven't found a way to fix it?
nsh121193 said:
You haven't found a way to fix it?
Click to expand...
Click to collapse
no ive been working on it all week and still nothing ive flashed it back to stock ALL the stock .tot's ive tried with qpst and that just keeps failing its a fiasco if anyone has any suggestions ill be happy to try them however ive accepted this phone is gone so if theres a risk im not worried..
kylito40130 said:
no ive been working on it all week and still nothing ive flashed it back to stock ALL the stock .tot's ive tried with qpst and that just keeps failing its a fiasco if anyone has any suggestions ill be happy to try them however ive accepted this phone is gone so if theres a risk im not worried..
Click to expand...
Click to collapse
Darn, well if you find anything out please let me know.
nsh121193 said:
I'm on candykat rom and my phone wont connect to a network, ive tried switching roms and nothing, any ideas?
Click to expand...
Click to collapse
First of all, what you formatted?
Have you checked your apn settings?
Unfortunately, Camera has stopped.
StyloKamikaze said:
First of all, what you formatted?
Click to expand...
Click to collapse
What do you mean?
Perry2547 said:
Have you checked your apn settings?
Unfortunately, Camera has stopped.
Click to expand...
Click to collapse
Yeah, its not just data its any network connection. I get no signal at all
Did you backup your efs?
Unfortunately, Camera has stopped.
nsh121193 said:
I'm on candykat rom and my phone wont connect to a network, ive tried switching roms and nothing, any ideas?
Click to expand...
Click to collapse
Not too long ago I had this issue. This is what worked for me...I took my sim card out and put 3 pieces of scotch tape ontop. Cut the excess tape off and put my sim card back in...and signal was back. Hope this helps.
Flashing the modem that correspond to your device will be an option. The ideal would be backing up your efs folder before doing anything so you can restore it in cases like this.
Find out what your modem should be and flash it again from recovery.

Note 2 gps problem ?

Hello, i have an interesting gps problem. It cannot lock to any satellite, i used gps status, gps test, topntp but none of those help me. I went to a cellphone repairer but they said that i have signal to talk, internet etc. so this isn't hardware related. Can anyone help me about this problem? I have stock rom with root 4.4.2. Thank you.:good:
ciko84 said:
Hello, i have an interesting gps problem. It cannot lock to any satellite, i used gps status, gps test, topntp but none of those help me. I went to a cellphone repairer but they said that i have signal to talk, internet etc. so this isn't hardware related. Can anyone help me about this problem? I have stock rom with root 4.4.2. Thank you.:good:
Click to expand...
Click to collapse
Have you tried using the gps in other areas as well? Maybe you just have bad gps reception around where you live?
UltimateAnas said:
Have you tried using the gps in other areas as well? Maybe you just have bad gps reception around where you live?
Click to expand...
Click to collapse
Well, tried on multiple locations that i could connect before. but now no locking :crying:
ciko84 said:
Well, tried on multiple locations that i could connect before. but now no locking :crying:
Click to expand...
Click to collapse
what have you done before this happen
ciko84 said:
Well, tried on multiple locations that i could connect before. but now no locking :crying:
Click to expand...
Click to collapse
Try changing your ROM? Maybe there could have been some problems with the system settings?
I will try again with different rom & Clean install. Will Write results. Thank you
54NJ41 said:
what have you done before this happen
Click to expand...
Click to collapse
Just installed 4.4.2 clean stock rom.
Try installing the same rom again and check. If not try different stock rom.
Hi, i reinstalled it, didn't work. Then installed dn4 rom with wipeout. Still the same . Any suggestions?
ciko84 said:
Hi, i reinstalled it, didn't work. Then installed dn4 rom with wipeout. Still the same . Any suggestions?
Click to expand...
Click to collapse
try restoring efs if you have a backup of it
54NJ41 said:
try restoring efs if you have a backup of it
Click to expand...
Click to collapse
I did it too. Nothing happened. Should it work if i wipe all i can on twrp
Dr.ketan had posted a fix for GPS
http://forum.xda-developers.com/showthread.php?t=2455885
It is a flashable zip file u can try it.
Sent from my GT-N7100 using Tapatalk 2
It didnt work too. Can it be hardware related?

LG G3 WiFi Issues.

Hi,
Out of the blue, I can't find any WiFi networks. NONE.
ALTHOUGH, if I enter my network's ssid and p/w manually, it will connect.
What the heck.
I just recently flashed stock, but when I did that it worked flawlessly. I also edited build.prop and deleted some bloatware, but I restored everything back the way it was and it still fails working.
No WiFi network is found. Anywhere.
The weirdest thing, is if I download some random WiFi manager from the Play Store, it finds every network available..
Anyone?
Thanks.
Anyone please?
Bump
Bump?
Bump.
Please.
Bump again
Bump
BUUUUUMP
B to the ump
Blump.
Bump
Another wifi problem
Hi and happy new year,
I have a problem with the Wifi but not the same as you.
It's very strange because I can see all the neighborhood but I can't connect successfully on known networks.
I've tried with many networks with no success...
Sometimes, the wifi disappears and it shows disconnected.
Maybe it's a hardware problem.
Thanks for your help,
AkuaBlue
Another bump I guess.
BUMP
Ruttix said:
BUMP
Click to expand...
Click to collapse
Try to do a factory reset or reflash firmware using LG flash tool.
YaDr said:
Try to do a factory reset or reflash firmware using LG flash tool.
Click to expand...
Click to collapse
Thanks for the reply.
Done that, stays the same.
Ruttix said:
Thanks for the reply.
Done that, stays the same.
Click to expand...
Click to collapse
Have you tried not synchronizing your phone with google account after reset? It pulls list of known networks from server, it may have had affected searching of new networks...
Ruttix said:
Thanks for the reply.
Done that, stays the same.
Click to expand...
Click to collapse
Me too with 10L and Lollipop 20E... same issue...
Thanks
You try re-flashing ROM?
YaDr said:
Have you tried not synchronizing your phone with google account after reset? It pulls list of known networks from server, it may have had affected searching of new networks...
Click to expand...
Click to collapse
I hadn't.. Do you think that could really cause it not to find any networks?
Also, is there a way of erasing that now? Or do I have to reflash?
Either way I'm going to have to use TB to get my apps and data back.. Do you think maybe that has something to do with it? (I only restore user apps though)

phone keep turning off itself

my phone suddenly start to turning off by itself after few minutes of every startup.
And the phone doesn't recognize the sim cards too. Then I put it to flight mood and the problem solved. If I off the flight mood then again the phone turn off after few minutes.
I factory reset and also flash different roms. But nothing changed.
I can use phone without any issue with the flight mode on.
Anyone have a idea about the cause of this issue?
shameen4m said:
my phone suddenly start to turning off by itself after few minutes of every startup.
And the phone doesn't recognize the sim cards too. Then I put it to flight mood and the problem solved. If I off the flight mood then again the phone turn off after few minutes.
I factory reset and also flash different roms. But nothing changed.
I can use phone without any issue with the flight mode on.
Anyone have a idea about the cause of this issue?
Click to expand...
Click to collapse
What ROM are you using?
v6ser said:
What ROM are you using?
Click to expand...
Click to collapse
Now I'm using CUOCO92 14s. I also tried the official rom & cyanogenmod. But the problem is there.
shameen4m said:
Now I'm using CUOCO92 14s. I also tried the official rom & cyanogenmod. But the problem is there.
Click to expand...
Click to collapse
It's very likely that it might be the baseband or wifi driver, i had the same problem a while ago but i can't remember how i fixed it now. Probably flashing the original baseband. Maybe also by changing sim settings typing *#*#4636#*#* on phone application. Tell me what you see doing that.
One more question, did you mess with Nvram?
Actually I don't know about Nvram. I didn't mess with it intentionally. I don't know if something happened. Is there a way to check it?
Please help me. I don't know what to do exactly. What settings should I change by typing *#*#4636#*#* ? Thank you for trying to help me
v6ser said:
It's very likely that it might be the baseband or wifi driver, i had the same problem a while ago but i can't remember how i fixed it now. Probably flashing the original baseband. Maybe also by changing sim settings typing *#*#4636#*#* on phone application. Tell me what you see doing that.
One more question, did you mess with Nvram?
Click to expand...
Click to collapse
Actually I don't know about Nvram. I didn't mess with it intentionally. I don't know if something happened. Is there a way to check it?
Please help me. I don't know what to do exactly. What settings should I change by typing *#*#4636#*#* ? Thank you for trying to help me
shameen4m said:
Actually I don't know about Nvram. I didn't mess with it intentionally. I don't know if something happened. Is there a way to check it?
Please help me. I don't know what to do exactly. What settings should I change by typing *#*#4636#*#* ? Thank you for trying to help me
Click to expand...
Click to collapse
No problem
Go into phone information change your current band settings to GSM/CDMA/LTE auto then restart, see if it works if it was already set to this option try changing to another setting. Btw you can't check nvram if you didn't touch it, don't worry
v6ser said:
No problem
Go into phone information change your current band settings to GSM/CDMA/LTE auto then restart, see if it works if it was already set to this option try changing to another setting. Btw you can't check nvram if you didn't touch it, don't worry
Click to expand...
Click to collapse
By changing band settings phone keeps turn on without airplane mood. It didn't turn off automatically. But No reception for both sims.
shameen4m said:
By changing band settings phone keeps turn on without airplane mood. It didn't turn off automatically. But No reception for both sims.
Click to expand...
Click to collapse
At least it's on!
Now we can work out the solution, make a logcat and post here.
Its just a rubbish phone! I really regret buying this phone!!

WiFi broked

Hello guys, a year ago I tried root my phone and got bricked. After 2 weeks I finally fixed and came back to the stock rom. Since that day my WiFi is not connecting.
I'm able to search and find any network, but when insert the password, the phone try to connect, the signal go down, the message "connecting" appear, and after that appear as "saved" but not connected. I already tried to define a static IP address, but didn't work.
Can I broke the wifi firmware when tried to root for the first time?
Someone have an idea on what is going on?
matheusvp0 said:
Hello guys, a year ago I tried root my phone and got bricked. After 2 weeks I finally fixed and came back to the stock rom. Since that day my WiFi is not connecting.
I'm able to search and find any network, but when insert the password, the phone try to connect, the signal go down, the message "connecting" appear, and after that appear as "saved" but not connected. I already tried to define a static IP address, but didn't work.
Can I broke the wifi firmware when tried to root for the first time?
Someone have an idea on what is going on?
Click to expand...
Click to collapse
Follow the unbrick guide method 2. Make sure you follow it right.. Don't skip any parts because it doesn't work. Don't see how you bricked the phone by flashing SuperSU but okay..
Puddi_Puddin said:
Follow the unbrick guide method 2. Make sure you follow it right.. Don't skip any parts because it doesn't work. Don't see how you bricked the phone by flashing SuperSU but okay..
Click to expand...
Click to collapse
I have the same problem I've tryied your suggestion but the problem remains.
Do you have any additional suggestions?
Help would be appreciated!
Flo9818 said:
I have the same problem I've tryied your suggestion but the problem remains.
Do you have any additional suggestions?
Help would be appreciated!
Click to expand...
Click to collapse
See if wiping system,flashing firmware, flashing rom, gapps, root works..
Puddi_Puddin said:
See if wiping system,flashing firmware, flashing rom, gapps, root works..
Click to expand...
Click to collapse
Thanks for your quick reply
I have tryied these at first. But Wifi is still not connecting.
Flo9818 said:
Thanks for your quick reply
I have tryied these at first. But Wifi is still not connecting.
Click to expand...
Click to collapse
Hmm, if that and the unbrick isn't working then you might want to ask yourself it something is broken. Does it connect to other networks?
Puddi_Puddin said:
Hmm, if that and the unbrick isn't working then you might want to ask yourself it something is broken. Does it connect to other networks?
Click to expand...
Click to collapse
No I ve used several different hotspots to connect. The strange thing is that mobile data are working.
hmmm take a look at this thread:
https://forum.xda-developers.com/oneplus-3/how-to/radio-modem-collection-flashable-zips-t3468628
If that doesn't work try to flash ex kernel if i remember it correctly it changes something with wifi to.
If that doesn't work then It's broken or you can fix it by doing something else but dont know what, Good luck

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