[Q] i9100 cm 12.00 wifi - Galaxy S II Q&A, Help & Troubleshooting

hi,
cm 12.00(unofficial) on i9100 have wifi's problem: if i dont turn off wifi and shutdown(no reboot) it starts but wifi available list just shows searching for ever and we can fix it with factory rest only
but if i turn off wifi and shutdown it this problem will not happens
cm12.1(2014/04/08) completly have not wifi list and i think 12.2 completly destroies phone
xiaomi rom miui v5.3.29 have this problem also
and startup screen have exclamination mark always except install offical samsong rom from sammobile
i tried install cm12 with dorimanx,cwm,siyah but always problem exist cm11 have not this problems

nightsuspect said:
hi,
cm 12.00(unofficial) on i9100 have wifi's problem: if i dont turn off wifi and shutdown(no reboot) it starts but wifi available list just shows searching for ever and we can fix it with factory rest only
but if i turn off wifi and shutdown it this problem will not happens
cm12.1(2014/04/08) completly have not wifi list and i think 12.2 completly destroies phone
xiaomi rom miui v5.3.29 have this problem also
and startup screen have exclamination mark always except install offical samsong rom from sammobile
i tried install cm12 with dorimanx,cwm,siyah but always problem exist cm11 have not this problems
Click to expand...
Click to collapse
Hmmm, dorimanx and siyah kernel isn't compatible with cm12. cm12.2 doesn't exist yet, maybe it is a kernel related issue. Try apolo kernel 8.0 or gustavo kernel since they are compatible with lollipop.

Related

TF201 - WIFI is disabled on a specific ROM

Hi
I tried to read all the posts about wifi problems..didn't find a solution to my problem though.
I really want to install CyanogenMod 10 Unofficial - JRO03L ROM by Craig Gomez : http://forum.xda-developers.com/showthread.php?t=1803557
after flashing and rebooting, the wifi button remains gray and cannot be moved sideways
that happens with CM10 nightlies ROMs to
When I flashed EOS3 ROM, the wifi was OK
any help would be appreciated...
Thanks
Ronen
sorry if I'm nagging..it's just driving me crazy
no matter what I do, I can't get jellybean to work correctly on my prime
my prime is new, got it for my B-day 2 weeks ago
things I did so far:
1- unlocked with asus utility
2- got rooted (DebugfsRoot_Generic_v2.3)
3- flashed CWM v5.8.2.0
4- did nvflash successfully
5- changed CWM to TWRP v2.2.2.0
6- tried to flash cm10 over eos3 (only wiped cache and dalvik)
Nothing worked so far
on EOS3 I get wifi with no problem but I can't use the camera. every camera app I install is FC on me because it can't access the camera
on CM10 / Baked / Jellybro, the wifi button stays gray and there is a message on the screen "turning wifi on" and it stays like this
no problems with Android 4.0.3 Roms though
so you guys have any tips for me maybe? do you think replacing the kernel is a good idea?
rt321 said:
sorry if I'm nagging..it's just driving me crazy
no matter what I do, I can't get jellybean to work correctly on my prime
my prime is new, got it for my B-day 2 weeks ago
things I did so far:
1- unlocked with asus utility
2- got rooted (DebugfsRoot_Generic_v2.3)
3- flashed CWM v5.8.2.0
4- did nvflash successfully
5- changed CWM to TWRP v2.2.2.0
6- tried to flash cm10 over eos3 (only wiped cache and dalvik)
Nothing worked so far
on EOS3 I get wifi with no problem but I can't use the camera. every camera app I install is FC on me because it can't access the camera
on CM10 / Baked / Jellybro, the wifi button stays gray and there is a message on the screen "turning wifi on" and it stays like this
no problems with Android 4.0.3 Roms though
so you guys have any tips for me maybe? do you think replacing the kernel is a good idea?
Click to expand...
Click to collapse
I have the same problem. I use the TF201 few days and one day I turn it on and wifi does not work, the swith is grey and no way to turn on. This happens with several version of CM10 nghtlies. even he latest ones, I reflhash and wipe everything and is back again to work, but it happens again aftera few days.
Luis4911 said:
I have the same problem. I use the TF201 few days and one day I turn it on and wifi does not work, the swith is grey and no way to turn on. This happens with several version of CM10 nghtlies. even he latest ones, I reflhash and wipe everything and is back again to work, but it happens again aftera few days.
Click to expand...
Click to collapse
did you check the keyboard shortcut ?

[q] wifi working again !!!!

I had the same wifi freezing issue in my galaxy S2 i9100..at first i simply cant turn on the wifi..i have tried all options mentioned here..finally i came to know the heat related issue that burned the register across wifi chip and bla bla..i have no wifi in my s2 for a month..last week i managed to dual boot my s2..surprisingly follwing things happened..
1.I can turn on the wifi only when battery level is below 10%..then it continues to work
2.Every morning i woke up it cant be turned on..and i tried to discharge the battery to below 10 % and then it connects..
3.Wifi only connects on Resurrection Remix ROM but not on Stock ICs which is my secondary Rom
4.If it is hardware issue..then why it connects now.
5.It connects and disconnects i use software like fix my wifi https://play.google.com/store/apps/d...lynx.fixmywifi
FXR wifi fix and rescue https://play.google.com/store/apps/d...1vcmVmaXhlciJd
Can someone helps me about this issue..why wifi connectivity is related to battery level and only connects to RR remix ROM??
(sorry for Bad English)
manish.triveni said:
I had the same wifi freezing issue in my galaxy S2 i9100..at first i simply cant turn on the wifi..i have tried all options mentioned here..finally i came to know the heat related issue that burned the register across wifi chip and bla bla..i have no wifi in my s2 for a month..last week i managed to dual boot my s2..surprisingly follwing things happened..
1.I can turn on the wifi only when battery level is below 10%..then it continues to work
2.Every morning i woke up it cant be turned on..and i tried to discharge the battery to below 10 % and then it connects..
3.Wifi only connects on Resurrection Remix ROM but not on Stock ICs which is my secondary Rom
4.If it is hardware issue..then why it connects now.
5.It connects and disconnects i use software like fix my wifi https://play.google.com/store/apps/d...lynx.fixmywifi
FXR wifi fix and rescue https://play.google.com/store/apps/d...1vcmVmaXhlciJd
Can someone helps me about this issue..why wifi connectivity is related to battery level and only connects to RR remix ROM??
(sorry for Bad English)
Click to expand...
Click to collapse
Flash another Kernel or at least the same one again!
Wifi probs are most time related to kernel.
CHEERS
Hannibal226 said:
Flash another Kernel or at least the same one again!
Wifi probs are most time related to kernel.
CHEERS
Click to expand...
Click to collapse
i have same kernel in my secondary ROM..but while booting stock ICS ( secondary ROM with same kernel) i even cant turn on the wifi..

Huawei CyanogenMod 10.1 problems

yo yo ...
I just flashed a custom ROM Cyanogenmod 10.1 Jelly been 4.2.1
and I got these following problems
Instagram Crashes when I press the capture botton .. sometimes it crashes by it self
I can't tether wifi as when I click the button the text stays grey and never works
I also cannot connect to any Wifi ... I can Only use my data plan
Help please?!!
Do a clean install or try another custom ROM

[HELP] Galaxy S3 4.4.4 WiFi !

Hello community,
Trying to get help about Samsung Galaxy S3 unrooted with custum rom (Dirty Unicorns 4.4.4 KitKat) , after installing a custom kitkat rom my wifi seems to be not working.
Finding my own home wifi station pressing to connect it shows: Connecting... and then Saved. I cant connect. Singal from full went only to 1 ! Even when i'm standing near my router.
Sometimes it shows "Obtaining IP Adress..." but still gets back to "Saved" .
Any solutions? Waiting.
EDIT: Done factory and cache wipes! Nothing changed.
if you got a custom rom ,then your phone is rooted . My advice is when you flash a rom read something about it what is good and what is not .
Try to flash a stock rom or other rom to check your wi fi connection ( make sure isn't your wifi router also) if problem persist then is related to hardware.
Actually i read what is good and bad. But in this custom rom doesnt anyone said about wifi connections anything..

[Q] Cm12.1 reboots when charging bug fix!!!

Ive flashed an unofficial gt n7100 cm12.1 yesturday(7-06 build).
since sime error made the rom unbootable, i flashed a custom kernel called widzard kernel2.5
I'm appreciated with the great features and ui.
however i found out that when i plug the cable with my phone powered off, it boots up. It really bothers charging
also sometimes when charging(**only when charging**) my lockscreen(not a custom lockscreen) crashes or says to try unlocking after 30seconds then my phone suddenly reboots.
I think this is a problem with the kernel.
Guys tell me how to fix this problem!!!
I cant even recalibrate my battery!!!!!

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