Develop Bugs

WiFi issues

Hi everyone. What's up? That sounds fun. The WiFi on my Gnex, Toro, isn't working. I've flashed CM10 night lies, kang night lies, and AOSP, and it didn't work. The WiFi doesn't turn on, it stays stuck st "WiFi is turning on" or goes back to off. I'm convinced its a hardware issue, and I will be requesting a warranty replacement tomorrow, but I'd prefer a software solution, as I wouldn't have to get another device. I like my baby.
Sent from my Nexus 7 using XDA Premium HD app

xzillerationer said:
Hi everyone. What's up? That sounds fun. The WiFi on my Gnex, Toro, isn't working. I've flashed CM10 night lies, kang night lies, and AOSP, and it didn't work. The WiFi doesn't turn on, it stays stuck st "WiFi is turning on" or goes back to off. I'm convinced its a hardware issue, and I will be requesting a warranty replacement tomorrow, but I'd prefer a software solution, as I wouldn't have to get another device. I like my baby.
Sent from my Nexus 7 using XDA Premium HD app
Click to expand...
Click to collapse
Try re-flashing the stock kernel
Sent from my Galaxy Nexus

xzillerationer said:
Hi everyone. What's up? That sounds fun. The WiFi on my Gnex, Toro, isn't working. I've flashed CM10 night lies, kang night lies, and AOSP, and it didn't work. The WiFi doesn't turn on, it stays stuck st "WiFi is turning on" or goes back to off. I'm convinced its a hardware issue, and I will be requesting a warranty replacement tomorrow, but I'd prefer a software solution, as I wouldn't have to get another device. I like my baby.
Sent from my Nexus 7 using XDA Premium HD app
Click to expand...
Click to collapse
Ensure you have a clean flash of the custom rom instead of dirty flash. Clean flash steps are below:
1) Wipe Data
2) Wipe Cache
3) Wipe Dalvik cache (In advance mode)
4) Install custom rom
5) Install Gapps
6) Reboot.
As for WIFI signal, it is related to baseband version. To know more which one is suitable to you, then read the link below:
http://forum.xda-developers.com/showthread.php?t=1405345

Tim4828 said:
Ensure you have a clean flash of the custom rom instead of dirty flash. Clean flash steps are below:
1) Wipe Data
2) Wipe Cache
3) Wipe Dalvik cache (In advance mode)
4) Install custom rom
5) Install Gapps
6) Reboot.
As for WIFI signal, it is related to baseband version. To know more which one is suitable to you, then read the link below:
http://forum.xda-developers.com/showthread.php?t=1405345
Click to expand...
Click to collapse
WiFi is related to the kernel, stop spreading disinformation..
Beamed from my Maguro

GPS won't lock on? I've tried several Roms with no luck?

I had flashed every AOSP Rom available in hopes of finding one with everything I need fully functional. Unfortunately, I had no luck. After returning to TW based Roms I cant seem to get GPS to lock on. I've flashed Slim Rom & Darth Stalker both multiple times with no luck? I've cleared cache, dalvik, and fixed permissions numerous times. I've force stopped Maps, cleared app data & cache from the application manager. I've done complete wipes of the system, internal storage, factory resets, and formatted data but still GPS continues searching for location. Any help would be appreciated. I'm thinking my last resort may be to odin back to stock, but I'm trying to avoid the hassle if possible.

I've read this before and people are stating that odin is the main option.

Have you tried using faster fix?
Sent from my SGH-T999 using xda premium

Android_Monsters said:
Have you tried using faster fix?
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
No, I'm not familiar with this?

http://forum.xda-developers.com/showthread.php?t=1995347
this will help you

Any 4.2.2 ROM makes my camera crash

Hello,
I'm sorry if this is a repost of any sort . I am currently running a 4.1.2 rom and as it turns out any 4.1.2 rom that I run will have a functioning camera for my phone. However whenever I try to flash any 4.2 .2 rom on my phone the camera ceases to run correctly. I'm flashing the rom with clockworkmod touch and I have also tried flashing a camera fix I found on xda. I have even tried using third party camera apps, but those don't work either. Can anyone try to point me in the right direction or even try to help me troubleshoot this thing??
Thanks in advance
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

i'll begin with the question of what did you wipe before you flashed 4.2.2 and what ROM/release have you tried flashing?

Flash to factory stock and if ur camera still doesn't work it must logically be a hardware issue. Please guys correct me if I'm wrong
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

xBeerdroiDx said:
i'll begin with the question of what did you wipe before you flashed 4.2.2 and what ROM/release have you tried flashing?
Click to expand...
Click to collapse
I had just updated cwm to the latest touch version about a month ago. After that I was still on stock TW 4.1.1. Then, I tried flashing a 4.2.2 jellybam v7.6 and the camera stopped working so I flashed back to stock and the camera worked fine. I then tried flashing to the latest realease of CM 10.1 nightly
about 3 weeks ago but the camera didnt work so I flashed to 4.1.2 CSROM v1.4 then 1.5 and the camera worked fine. So I then tried CM10.0 4.1.2 and the camera still worked so last night I flashed to the latest CM nightly and the camera stopped working. Any thoughts?
Cprager said:
Flash to factory stock and if ur camera still doesn't work it must logically be a hardware issue. Please guys correct me if I'm wrong
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
I did and it still works. So it can't be a hardware issue. It has to do with how my phone flashes the software because I haven't seen anyone else having the same issues with the ROMS that I have been flashing.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

AaronYoLungz said:
so last night I flashed to the latest CM nightly and the camera stopped working. Any thoughts?
Click to expand...
Click to collapse
if the camera stopped working simply from updating your current ROM to the latest release than a wipe and reflash could possibly have ironed out this issue. this is assuming you dirty flashed the update. we all do that, but in the event things dont funtion properly afterwards, a wipe is required.

xBeerdroiDx said:
if the camera stopped working simply from updating your current ROM to the latest release than a wipe and reflash could possibly have ironed out this issue. this is assuming you dirty flashed the update. we all do that, but in the event things dont funtion properly afterwards, a wipe is required.
Click to expand...
Click to collapse
Well before I flashed any rom I always wiped all user data, I wiped the cache and dalvik cache and in some cases I even formatted the system in advanced settings. In every case the camera never worked.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

If it could help, I can get a report of the crash... The only thing is I would need guidance on going about getting it.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

i would back everything up. you have a working nandroid to fall back on?
then i would fully wipe the device and start over. you seem to be having problems with 4.2.2, not specifically aosp. it appears aosp and touchwiz 4.1.1 and 4.1.2 are working for you. correct? when transitioning android versions, its basically required to wipe everything in order to avoid issues. make sure you have the latest gapps for 4.2.2. that may be your problem right there.
in the event you choose to wipe and reflash a 4.2.2 rom,
- backup your files
- have a nandroid, the rom you want and gapps on a micro sd card.
- boot into recovery
- wipe data/factory reset
- wipe cache
- wipe dalvik
- format /system
- format /data + media
- flash rom from external sd card
- flash gapps from external sd card
- reboot and let your phone sit a few minutes then reboot again. check it out.
you wont get any ROM support from devs on your issues until you come from a complete wipe. a hassle to set everything up again but it will likely be your fix. if not, we can go a different direction.

Alright I'll try this now. I will keep you updated
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

AaronYoLungz said:
Alright I'll try this now. I will keep you updated
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
did you make sure you were flashing the correct gapps for your version of android? i'd hate to see you do all this for an incorrect gapps issue. yes, keep me posted

xBeerdroiDx said:
did you make sure you were flashing the correct gapps for your version of android? i'd hate to see you do all this for an incorrect gapps issue. yes, keep me posted
Click to expand...
Click to collapse
Alright I followed all of the above steps and my phone camera still isnt working. For clarification, gallery app works but when I actually try to use the camera I get a "Camera Error - Cannot connect to camera " popup window with an okay button below it.

AaronYoLungz said:
Alright I followed all of the above steps and my phone camera still isnt working. For clarification, gallery app works but when I actually try to use the camera I get a "Camera Error - Cannot connect to camera " popup window with an okay button below it.
Click to expand...
Click to collapse
what ROM and release did you end up flashing?

xBeerdroiDx said:
what ROM and release did you end up flashing?
Click to expand...
Click to collapse
ROM: cm-10.1-20130521-NIGHTLY-d2att
Gapps: gapps-jb-20130301-signed
EDIT: The problem described in the post#11 has always been the case

i would do 1 of 2 things: flash this 4.2 camera zip in recovery and see if that camera and gallery work or flash a different 4.2.2 ROM like tasks. this will help determine if its just cm10.1 thats giving you grief.
if you download and flash the 4.2 camera, just wipe cache, dalvik and flash the zip. in the event you get a freeze up when taking a picture with auto-focus, you have to set the scene to "Action" mode.
hit me back

xBeerdroiDx said:
i would do 1 of 2 things: flash this 4.2 camera zip in recovery and see if that camera and gallery work or flash a different 4.2.2 ROM like tasks. this will help determine if its just cm10.1 thats giving you grief.
if you download and flash the 4.2 camera, just wipe cache, dalvik and flash the zip. in the event you get a freeze up when taking a picture with auto-focus, you have to set the scene to "Action" mode.
hit me back
Click to expand...
Click to collapse
Should I remove Gallery4.apk and Gallery2.apk from /system/app?
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

You can use a file Explorer to move those 2 to a different folder so that you can move them back if need be

xBeerdroiDx said:
You can use a file Explorer to move those 2 to a different folder so that you can move them back if need be
Click to expand...
Click to collapse
Alright so I ended moving the gallery, then flashing the new camera app in CWM then wiped the cache and dalvik. No luck, so I tried restarting my phone, fixing permissions, and nothing worked. I then full wiped my phone and flashed Vanilla Rootbox, tested camera and it didnt work. It still said "Camera Error- Can't connect to camera" . . I flashed the camera zip provided followed by a cache and dalvik wipe but I got the same message. Following the above steps I did the exact same thing with AOKP and the exact same thing happened.
Is it possible that my phone just can't support 4.2.2?
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

Is it possible that an outdated version of Odin could be the problem?
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

[Q] Need a help with installing MIUI v5

just installed MIUI for t0lte, (NOTE2)
and works well.
EXCEPT ! when I'm trying to set APN and clicked "Mobile Networks"
com.android.phone stops every time !

johnnyvkr said:
just installed MIUI for t0lte, (NOTE2)
and works well.
EXCEPT ! when I'm trying to set APN and clicked "Mobile Networks"
com.android.phone stops every time !
Click to expand...
Click to collapse
Did you wipe data. ..and factory reset the device prior to boot ??
For now. ..
Wipe dalvik cache from recovery. ..and fix permissions for the device as well. .
CM and it's MIUI variant almost always require full cache and data wipes. ..accompanied by permission repairs prior to initial boot...at least for me. ..
I just flashed CM a few hours ago...and had issues until performance of the above steps. ..
Good luck. ..g
Sent from my SAMSUNG-SGH-I317 using XDA Premium HD app

Did you happen to restore any data you had backed up aside from apps?
Sent from my SGH-I317 using xda app-developers app

[Q] WIFI BLUETOOTH HOTSPOT NOT WORKING Note II

galaxy note 2 running android 4.4.2 stock rom, wifi bluetooth and hotspot not working properly. When i turn wifi or bluetooth on , it tries to turn on but does not turn on and gets back to off. While trying to turn on hotspot it says error. But sometimes when i try pulling out the battery directly and then turning on the phone, some times not always, they start working normally for sometime, but in a while they turn off automatically and same problem occurs. Please Help!

Thats wierd,on stock rom it should be all working,did you ever flashed something else than stock rom?
Also,not to loose all data make yourself backup with kies,and perform cache clean up from the stock recovery,if that does not help ,than do factory reset and see if that helps.
Sent from my GT-N7100 using XDA Free mobile app

note2nooby said:
Thats wierd,on stock rom it should be all working,did you ever flashed something else than stock rom?
Also,not to loose all data make yourself backup with kies,and perform cache clean up from the stock recovery,if that does not help ,than do factory reset and see if that helps.
Sent from my GT-N7100 using XDA Free mobile app
Click to expand...
Click to collapse
I tried cleaning up the cache, i will try factory reset and let you know. And no, i have never rooted my device nor flashed anything else. Stock since beginning.

Make a backup of your data with kies,im since the first day stock and never experienced any problem.
Sent from my GT-N7100 using XDA Free mobile app