Having problem with my Galaxy S II, Need help please. - Galaxy S II Q&A, Help & Troubleshooting

Hello everyone !
I have a problem with my phone which is two days ago a restart it and when it opened it shows that in the flight mode but actually doesn't. when I check the flight mode it was turn off.
" Wi Fi is working but the SIM is not and i have changed the SIM but still the same "
the other problem i tried to connect the phone with Samsung Kies but it keeps the screen telling me that is connecting for ages. cuz i wanna do back up so i can format it.
here is some screenshots from my phone and my PC.
can anyone tell me what shall i do with it please.
Many thanks

Is it rooted?

i have never rooted, i just add a language
but when i check the kernel it says root. check the picture please

Well that's weird. Do you have a backup?

i was having same problem i installed a new kernel in bootloader and it fixed my problem i put kernel XK12 into it using odin 1.83 try it and see how it goes?

Related

[help] Can not connect to network

My X10i is Rooted, has Android 2.2 (from Rodeiro) bandversion 2.1.54 and Kernel 2.6.29 Mod version CyanogenMOD 6.1.1-V03
Now I have the problem that i can not connect/register to a network, i can see all the networks but if i want to connect to 1, it just wont happen.
I tried a restore of an old ROM and the problem remains.
What could be the problem ? is my X10 broken ? Coul this be a radio problem ?
Please help, need my phone...
Coop,
Hello!
Is data across mobile network enabled in the phone settings?? Try turning on airplane mode for a minute, then turn it off, brings my network back!!
Best regards,
Chris
That does not seem to help.
I can see all the carriers, but if i want to connect to 1 it wont happen, this message i get :
Registering on Network.
I keep hanging on here, maybe my X10 is broken ?
When did this start?? Any changes to the phone before this happened??
Turn it off and pull the battery for about 5 minutes???
CoopZor said:
That does not seem to help.
I can see all the carriers, but if i want to connect to 1 it wont happen, this message i get :
Registering on Network.
I keep hanging on here, maybe my X10 is broken ?
Click to expand...
Click to collapse
Hi
witch network you can`t connect? through mobile network? see access point names but can`t access? or on available operators? did you try to input settings manually?
rendeiro2005 said:
Hi
witch network you can`t connect? through mobile network? see access point names but can`t access? or on available operators? did you try to input settings manually?
Click to expand...
Click to collapse
Hi Rendeiro
Indeed, i can see all the networks : T Mobile Orange Base and so on, but if i try to connect to either one of them it wont work.
I disconnected the battery now, hope it works, tryd everything, restored older ROM, installed fresh ROM.
Hope it is not broken, i have no guaranty anymore.
It happened today, was watching footbal on tv, worked fine the other days !
CoopZor said:
Hi Rendeiro
Indeed, i can see all the networks : T Mobile Orange Base and so on, but if i try to connect to either one of them it wont work.
I disconnected the battery now, hope it works, tryd everything, restored older ROM, installed fresh ROM.
Hope it is not broken, i have no guaranty anymore.
It happened today, was watching footbal on tv, worked fine the other days !
Click to expand...
Click to collapse
and did it work if you flash an SE rom?
try this. look at my signature and go to APN settings follow that thread i made sometima ago and see
Flash it or use seus to restore, unless you have an xrecovery backup? Backup your bits and prepare to flash..
sent from heaven via x10a custom
Hmm, installed the Original SE ROM and now i can connect to my carrier.
Strange it is !
Anywayz, have to root again and install xrecovery
Thanx for the help guys !

[Q] u8150 Ideos Wi-Fi error

Guys i need some serious help , I am using u8150 ideos, My Wi-fi or Wifi portable hotspot has just stopped working no matter how much i wipe data factory reset install stock rom or change any rom it doesnt work. First it used to give Error in between connection now it doesnt even get On. it says Error below Wi-Fi doesnt detect any network there is 1 mine and 2-3 in the area that it used to detect, i installed CM7 rom on my mob once and it had many bugs and a kernel too am sure its a kernel or some problem .. i doubt there is any hardware problem cuz everything else works just fine!
in anger i also deleted a wifi folder from root explorer thinking it will remake itself but delete or not the wifi doesnt work. Help would be appreciated.
I am having this same problem. can anyone help please ?
Download Odin One Click Downloader, connect your phone to your comp while in download mode, press start on Odin and wait. this will take you back to the OS you bought it from. for example, if you got Ur phone in android eclair or ics or GB or whatever, itll go back to that way. use samsung kies mini to upgrade your phone back

[Q] Wifi not working

Hi all thanks for your help,
Australian user here on virgin.
Basically when I first got the handset I flashed and used villain rom... everything worked fine for a week or two.
Then the wifi just stopped working.. it wouldn't turn on. I would enable it.. it would scan.. scan wouldn't work and the icon would turn off.
and I can't wifi hotspot my 3g connection it just says error.
The problem seemingly went away at random :S:S:S and now has arisen again.
I've tried using batista rom and that didn't help.
Tried searching couldn't find any solutions ((
ok i happen to have this issue last month and i spent 2 damn days to check everything.. but end up it's hardware problem.. you turn on your wifi it will scan a while but then shut off by itself right? if that so i really confirm you need to send back to retail shop.. before that you need to do a nandroid backup and flash back to original rom ( unroot )
trust me man it's the motherboard problem.. check this link for how to unroot..
http://www.jayceooi.com/2011/08/14/how-to-restore-stock-firmware-on-samsung-galaxy-s2-video/
p.s. you need to buy a usb jig to clear the binary.
hope this help

My lg optimus P690 sim card not detected airplane mode always ON

guys could you help me in this one.
this is my first post in xda forum and I hope I posted the right section.
My phone has so signal at all
It says "no sim card"
there's an 'x' in signal bar
airplane mode is always on and if you turn it off, is stucks saying "enabling wireless connections" and doesn't turn off
mobile network settings are disabled
Status:
My phone number: unknown
Network: unknown
Mobile network type: unknown
It happened after I flash my phone with cyanogenmod ROM, i flashed a couple of google apps and a custom kernel. I THINK when i clicked a certain CPU speed in overclocking, it kinda stuck and restarted and had no signal at all... I flashed it again a couple of times even the beta cyanogenmod and dardroidXD, factory reset, wipe data, cache, remove battery. i flashed it with the original firmware with different version but still no avail.. Do you have any idea to solve my problem?
I appreaciate your help, thanks!
Same Thing...
The exact same thing happened with my phone, after I flashed my phone with a custom rom then the kernel, I overclocked then my phone kinda hang then there no more signal. I also tried to reflash the ROM, the kernel then my last resort, the original firmware, using kdz updater but then still no signal. Help us, still giving me no signal. Airplane mode still can't be switched off.
anyone? please I need help T_T
same problem, pls help!
Facing the same problem.Please help!
Anyone? Please I need your help as I am unable to use my phone and I cannot contact anyone because of this.
Anyone??
Please I need help
same problem but it occurs daily once and then works fine after a restart
I faced the same problem suddenly the radio turns off and after a force restart all works fine again! but still i have lost my faith in lg
Anyone knows what to do to get rid of the daily procedure of restarting?
Thanks in advance
Regards
varun

Samsung Galaxy Alpha G850F - Official Android 5.0.2 - Flight Mode Problem !!!

Hello everyone,
I'm new here and I need your help about an issue that I'm facing at the moment.
I got a Samsung Galaxy Alpha G850F that it is in 100% official state. I haven't touched its rom, bootloader, kernel, root access or anything. It is completely stock.
A few days ago I received the OTA Update for Android 5.0.2 Lollipop. I downloaded it and installed it. Then I did a hard reset and started to reinstall my apps and stuff from zero. But I noticed an issue.
I did this. I enabled flight mode and turned off the phone completely. Then, on the next startup if you turn flight mode off it will NOT ask for SIM PIN (while it should) , it will find signal but it will be unregistered to the mobile network! So you can turn flight mode off but the phone will be in "Emergency Calls Only" state and you will not be able to make phone calls, use mobile internet or anything. The only way to fix this is restart the phone BUT with flight mode disabled.
I never had this issue with the previous KitKat firmware (I could do this easily with KitKat, when I turned the phone on and disabled flight mode it would ask me for SIM PIN and then it would be ok). So it seems like you can't start the phone on flight mode anymore. Flight mode works good in general, u can turn it on and off while the phone is on BUT if you enable flight mode and then power it off then you will have no network on next power on.
Anyone else with stock Galaxy Alpha and official 5.0.2 experiencing this ??
Any ideas?
Thanks in advance.
SOLVED!
So problem got solved by itself! I tried to do this today and it worked fine as it should. I haven't changed anything. I don't have a clue what caused it. Maybe it was network related?
Thanks anyway!
Please help me, I have a galaxy alpha g850f fingerprint sensor does not work Is there a solution to this problem

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