WiFi / Bluetooth not working - Galaxy S II Q&A, Help & Troubleshooting

Hello guys. Need your help. A friend got his I9100 wet, let it dry only 1 night and turn it on next morning. Now neither WiFi nor bluetooth are able to turn on. I alredy flashed stock firmware I9100XWLSW_I9100XEULS5_XEU and root it. Did a Factory Reset. No success.
Can any of you give any ideas? is it a hardware or software issue?
Thanks.

i think that`s definitely a hardware problem as long as your friend get the phone wet. If your phone is under warranty take it to the samsung service !!!

Issue solved.
Issue solved. some internals were sulfated.

nid help same problem and issue but different perspective..hehe
i just got my S2 and it comes with GINGERBREAD i upgraded to latest firmware which is JELLYBEAN now my wireless functionality are not working anymore BT, wifi ..any suggestion on how to fix this..?

sir pls help
rupalazzi said:
Hello guys. Need your help. A friend got his I9100 wet, let it dry only 1 night and turn it on next morning. Now neither WiFi nor bluetooth are able to turn on. I alredy flashed stock firmware I9100XWLSW_I9100XEULS5_XEU and root it. Did a Factory Reset. No success.
Can any of you give any ideas? is it a hardware or software issue?
Thanks.
Click to expand...
Click to collapse
sir same problem what to do pls help

Related

GPS not working after upate from 2.3.4 to 2.3.6 galaxy ace s5830

as the topic says i think (because i cant get a lock on any gps signal) that when upgraded from 2.3.4 to 2.3.6 stock rom, gps somehow got messed up....
do anybody knows if there is a fix, or how can i check whats going on ?
http://forum.xda-developers.com/showthread.php?t=1320626
go to this link,hope dis will solve ur problm.. it workd well for me,
if it solves ur gps prblmgiv thnkz to happily1986
will check it out, thnx .... report later
edit: didnt work :/ even though im in a building... i go to the window and wait for a gps signal, it still says 0 (cero) satellites :/
bump!
anybody ?
problem solved flashed Latin American modem s5830lubkp7
http://search.4shared.com/postDownload/zrx3dVAF/s5830lubkp7_modem.html
via CWM
solved issue.... thread closed

[Q] Zenithink C93 Wifi LOST (Logcat included)

Hi everyone!
I just bought a Zenithink C93 (ZT283) and it was working perfectly.
It came with Android 4.1
The thing is that i downloaded a firmware upgrade and WiFi it stopped working.
I can't turn it on.
I tried downgrading to the previous (and older) firmwares, and still nothing.
After looking at the logcat, i found that it might be a driver problem, but i can't figure it out.
any help?
Thank you!!
juanu said:
Hi everyone!
I just bought a Zenithink C93 (ZT283) and it was working perfectly.
It came with Android 4.1
The thing is that i downloaded a firmware upgrade and WiFi it stopped working.
I can't turn it on.
I tried downgrading to the previous (and older) firmwares, and still nothing.
After looking at the logcat, i found that it might be a driver problem, but i can't figure it out.
any help?
Thank you!!
Click to expand...
Click to collapse
BUMP!
Anyone?
answers?
juanu said:
BUMP!
Anyone?
Click to expand...
Click to collapse
Did you get this figured out? I have EXACT same issue and need help! What did you do to solve?

[Q] XTS can't connect to Wi-Fi

Hi everyone.
Yesterday my tablet Sony XTS couldn't connect to my Wi-Fi network. so, i turned off and on and still couldn't connect to any network... i tried sharing Wi-Fi from my 3g network in my phone, but still couldn't connect. Sooooooo i freak out, and tried a hard reset.... And guess what ?
It couldn't connect
¿What can i do? Please HELP , this tablet belong to me since july 2013... is warranty still available?
leokook said:
Hi everyone.
Yesterday my tablet Sony XTS couldn't connect to my Wi-Fi network. so, i turned off and on and still couldn't connect to any network... i tried sharing Wi-Fi from my 3g network in my phone, but still couldn't connect. Sooooooo i freak out, and tried a hard reset.... And guess what ?
It couldn't connect
¿What can i do? Please HELP , this tablet belong to me since july 2013... is warranty still available?
Click to expand...
Click to collapse
WRONG SECTION. QUOTE ME IN THE RIGHT SECTION AND I WILL REPLY TO YOUR QUERY.
Hint : Use Q/A section
Good luck
I have the same problem. Please help us!
I do the hard reset... and try to change Firmware version to 4.0.3 R6B (using @condi FLASHER) but is not work maybe because my Tab comes with 4.1.1 JB version.
I know that the bootloader is locked so what another thing I can do?
Thanks.

[Q] Upgrade s3 gt-i9300 ic motherboard problem

First of all, hi there. Im a new member and also a noob hehee..
Ok, direct to the questions.
I just upgrade my s3 gt-i9300 to a custom rom and it got softbricked.
I search anywhere to fixed the problem via odin and ota, but still cant fixed it. Pit problem and so on.
After all of the time i wasted, it still not solved and still stuck into samsung logo.
So, i decided to repair it to the technician. The technician said, my phone cant be repair using software , so he's gonna change the 'ic' of the motherboard. The cost is RM250.
The next day, my phone is done repairing.. but now, my phone version is only ics 4.0.4.
So the technican said, my phone cant be upgraded anymore. He said whenever u change the 'ic' of the motherboard, it wont be upgraded anymore.. so i got angry and said, why didnt he tell me before .... so, anyone can help me??? Is that true? Or the technician just troll me so i can send my phone to him and he got money more? Im confused about this.. anyone pls.. thanks a lot..
heartkeeper said:
First of all, hi there. Im a new member and also a noob hehee..
Ok, direct to the questions.
I just upgrade my s3 gt-i9300 to a custom rom and it got softbricked.
I search anywhere to fixed the problem via odin and ota, but still cant fixed it. Pit problem and so on.
After all of the time i wasted, it still not solved and still stuck into samsung logo.
So, i decided to repair it to the technician. The technician said, my phone cant be repair using software , so he's gonna change the 'ic' of the motherboard. The cost is RM250.
The next day, my phone is done repairing.. but now, my phone version is only ics 4.0.4.
So the technican said, my phone cant be upgraded anymore. He said whenever u change the 'ic' of the motherboard, it wont be upgraded anymore.. so i got angry and said, why didnt he tell me before .... so, anyone can help me??? Is that true? Or the technician just troll me so i can send my phone to him and he got money more? Im confused about this.. anyone pls.. thanks a lot..
Click to expand...
Click to collapse
First of all welcome to xda. I've requested this thread to be moved to the troubleshooting thread cause this is the General thread and not meant for questions such as yours.
As for your question... I don't think he changed your ic just like that he may just have flashed a stock ics rom on your phone so he may had charged you quite a bit. You can always upgrade the 4.3 when you use ODIN if you want to know more there are stickies you can start here http://forum.xda-developers.com/galaxy-s3/help/frequently-questions-t2148708. Also be careful on flashing custom roms always make sure that it's for the GT-I9300 model that you have.
heartkeeper said:
First of all, hi there. Im a new member and also a noob hehee..
Ok, direct to the questions.
I just upgrade my s3 gt-i9300 to a custom rom and it got softbricked.
I search anywhere to fixed the problem via odin and ota, but still cant fixed it. Pit problem and so on.
After all of the time i wasted, it still not solved and still stuck into samsung logo.
So, i decided to repair it to the technician. The technician said, my phone cant be repair using software , so he's gonna change the 'ic' of the motherboard. The cost is RM250.
The next day, my phone is done repairing.. but now, my phone version is only ics 4.0.4.
So the technican said, my phone cant be upgraded anymore. He said whenever u change the 'ic' of the motherboard, it wont be upgraded anymore.. so i got angry and said, why didnt he tell me before .... so, anyone can help me??? Is that true? Or the technician just troll me so i can send my phone to him and he got money more? Im confused about this.. anyone pls.. thanks a lot..
Click to expand...
Click to collapse
SignetSphere said:
First of all welcome to xda. I've requested this thread to be moved to the troubleshooting thread cause this is the General thread and not meant for questions such as yours.
As for your question... I don't think he changed your ic just like that he may just have flashed a stock ics rom on your phone so he may had charged you quite a bit. You can always upgrade the 4.3 when you use ODIN if you want to know more there are stickies you can start here http://forum.xda-developers.com/galaxy-s3/help/frequently-questions-t2148708. Also be careful on flashing custom roms always make sure that it's for the GT-I9300 model that you have.
Click to expand...
Click to collapse
Thank you for your answer. So, can i upgraded my s3?? Coz the technician said that my phone will be damaged if upgraded. I still worry about this. By the way, is it really true that whenever the ic of the motherboard changed, the android can't be upgraded anymore??? Pls help me..
Maybe he changed the motherboard, maybe he didn't. It wasn't repaired properly, leaving it on 4.0 and telling you not to update it means the efs is patched to get it working, this might be your old motherboard with a bad fix or a 'new' motherboard with a bad coding of your imei and serial number.
Either way the technician isn't capable of repairing the phone so best try getting your money back, use the update excuse as a lever.
Leaving the phone on 4.0 will mean sds happens, as that version has a bug that kills the nand memory.
Thank you for answering. Here another question more. So,are there any way to fix my phone? If i upgrade my android to 4.3 will it be damaged?

wifi cant turn it on

hello friends
i need your help, i have moto e dual sim model from last one year, today i face problem for wifi on/off switch, when i click wifi on its automatic go off again, try factory reset but still same problem, any help on this problem ? i have 5.0.2 install in my phone
waiting for help and reply
thanks
nik
update
i downgrade 4.4.4 with help of this post http://forum.xda-developers.com/moto-e/development/downgrade-5-0-x-to-4-4-4-stock-firmware-t3031073
and now wifi working very fine, thanks for help support, i hope it will help others

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