[Q] Need Help Please.. Wifi wont Turn on after root - Galaxy S II Q&A, Help & Troubleshooting

I really need help as the phone wifi won't turn on..
I am new to rooting and have installed CF-Root-SGS2_XW_NEE_LPG-v5.5-CWM5 on my s2 phone.. Everything went on smoothly but now WiFi does not turn on.. It only stucks in the Turning on Wifi mode then wifi automatically turns off.. I have already flashed it to its original kernel and to no avail wifi still isn't working.. Can someone please advise what to do? I am desperate here.. Thanks for everyone's help..

astro12111 said:
I really need help as the phone wifi won't turn on..
I am new to rooting and have installed CF-Root-SGS2_XW_NEE_LPG-v5.5-CWM5 on my s2 phone.. Everything went on smoothly but now WiFi does not turn on.. It only stucks in the Turning on Wifi mode then wifi automatically turns off.. I have already flashed it to its original kernel and to no avail wifi still isn't working.. Can someone please advise what to do? I am desperate here.. Thanks for everyone's help..
Click to expand...
Click to collapse
did u change you rom?
if u have stock rom is almost impossible that the kernel mess up wifi
did u install the right version cf root kernel?

nope my rom is stock one.. All i did was flash the cf root kernel.. And now Wifi does not work... I have already tried the Kernel Cleaner but still it doesn't work...

astro12111 said:
nope my rom is stock one.. All i did was flash the cf root kernel.. And now Wifi does not work... I have already tried the Kernel Cleaner but still it doesn't work...
Click to expand...
Click to collapse
hey dude try changing ur kernel
like u can try Siyah v3.3.1 dwnld link below
dwnld the .zip file of the same place it into ur internal sdcard then reboot 2 recovery and flash the same and reboot 2 system and check ur wifi
http://www.gokhanmoral.com/

Related

[Q] my samsung vibrant would not turn on

my samsung vibrant would not turn on, please help me
actully before 5 days have install voodoo and nero v3......
then i decide to install samsung vibrant kernel , when i install samsung vibrant kernal through recovery then it shows reboot now, when i reboot then phone would not turn on ,,,,,,,,,,,,,,please help me how to solve this problem...........?
thanxx
walia_mini said:
my samsung vibrant would not turn on, please help me
actully before 5 days have install voodoo and nero v3......
then i decide to install samsung vibrant kernel , when i install samsung vibrant kernal through recovery then it shows reboot now, when i reboot then phone would not turn on ,,,,,,,,,,,,,,please help me how to solve this problem...........?
thanxx
Click to expand...
Click to collapse
THIS SHOULD BE IN THE Q&A SECTION!!!!!!!!!!!
u basically flashed a stock vibrant kernel in recovery correct? either the kernel u flashed was a 2.1 kernel or just a stock vibrant froyo kernel. if u still have access to recovery, reflash the voodoo kernel u have on ur sd card and it will boot up. if not u gonna have to use odin. check the rom bible at the top of this thread if u have to do that.
sir phone is totaly off now how to flash
walia_mini said:
sir phone is totaly off now how to flash
Click to expand...
Click to collapse
do u have odin on your pc? as well as the android sdk?
No i have jdk installed on my pc and sdk setup file.....what can i do next.
Where i can find odin
walia_mini said:
Where i can find odin
Click to expand...
Click to collapse
The huge search button on top of every single page is there for a reason. Use it.
And did you disable Voodoo before flashing anything? If you don't, search it on how to resolve that.
READ and search more please.
hello sir now i have install sdk and odin on my pc,,,,,,,what shoult i do now to flash my samsung vibrant ,, my phone shows totaly black screen.........how to solve plz help
Download Shipping Rom (look for it) with Pit file.
Select Repartition, load pit and tar files in odin.
Put phone in download mode, conect to USB and reflash
Good luck, and next time, before messing with your phone, you need to disable ANY lagfix
phone is totaly off how to put in download mode ?
walia_mini said:
phone is totaly off how to put in download mode ?
Click to expand...
Click to collapse
SEARCH
10char
What did i do
hello I too have a black screen I was trying to flash Axura2259VE from nero v3. I forgot to disable voodoo and know i'm in a black screen not powering on or anything usb or charging. Please help.
P.S. First post on this forum
Search around. But there's a link in my signature on how to do it.
It amazes me at how many people tell this guys to search. Use the search button, google it. The guy clearly is looking for help and some quick answers. If you guys have the damn links then just give it him so he can try to fix his phone. This **** can get so annoying.
draikz said:
Search around. But there's a link in my signature on how to do it.
Click to expand...
Click to collapse
I don't get to the samsung galaxy s screen. The phone doesn't turn on at all

[Q] E:Unable to open ums lunfile

Hey Guys!
Have this Problem since i flashed CF-Root 5.4 on my Galaxy S2.
Don't know why this happened and i don't know what i can do to fix this Problem.
Entering USB mode in CWM isn't working.. just becoming this error mentioned in the Topic.
What can i do to fix it ?
Thank you for your help guys
hey !
I have the same Probleme since i flashed the new CF-Root Kernel ! What happened ? Somebody can help?
so_ony said:
Hey Guys!
Have this Problem since i flashed CF-Root 5.4 on my Galaxy S2.
Don't know why this happened and i don't know what i can do to fix this Problem.
Entering USB mode in CWM isn't working.. just becoming this error mentioned in the Topic.
What can i do to fix it ?
Thank you for your help guys
Click to expand...
Click to collapse
Hey you. Ehh i really do not know what to say or help but the only thing i can come up with is restore to a previous backup you have and try again... sorry
Stifler69 said:
Hey you. Ehh i really do not know what to say or help but the only thing i can come up with is restore to a previous backup you have and try again... sorry
Click to expand...
Click to collapse
didn't make any backup..
can i use any backup of another person?
Try flashing N.E.A.K. or another kernel tar package in ODIN while you have your phone in download mode.
That should fix your CWM recovery.
Logged using an SGS2 type droid while exploring CheckROM V6 quadrant on a research & rescue operation.......
geko95gek said:
Try flashing N.E.A.K. or another kernel tar package in ODIN while you have your phone in download mode.
That should fix your CWM recovery.
Logged using an SGS2 type droid while exploring CheckROM V6 quadrant on a research & rescue operation.......
Click to expand...
Click to collapse
problem is i can root my phone with cf root, but after flashing any other kernel my phone boots to the "Triangle" and is stopping there...
so_ony said:
problem is i can root my phone with cf root, but after flashing any other kernel my phone boots to the "Triangle" and is stopping there...
Click to expand...
Click to collapse
what are you trying to do? i am kinda confused by the whole thing
Stifler69 said:
what are you trying to do? i am kinda confused by the whole thing
Click to expand...
Click to collapse
ok step by step, i had checkrom on my phone and flashed the new criskelo rom on my phone 4.0.3 LPQ for testing it, and flashed it with cf root 5.4
but after testing i wanted to get back to checkrom and now i have this problem that i can't flash any other kernel! only CF-Root is working , with any other kernel i em ending at the "Triangle"..phone is not booting any more
Really, ICS and GB is going crazy. Flash stock, kernel, flash cf root kernel, then flash newest kernel to fix sd card issue, etc... Since ICS was updated on sgs2 everywhere just problem, not booting, not installing, etc. Really, really big pain.
I dunno man what could solve you problem. I'm gonna search in all threads to find some useful information, if I will, I will post here, should be somewhere answer. LOL, best of luck.
so_ony said:
ok step by step, i had checkrom on my phone and flashed the new criskelo rom on my phone 4.0.3 LPQ for testing it, and flashed it with cf root 5.4
but after testing i wanted to get back to checkrom and now i have this problem that i can't flash any other kernel! only CF-Root is working , with any other kernel i em ending at the "Triangle"..phone is not booting any more
Click to expand...
Click to collapse
do you wipe cache and dalvik before you flash a different kernel? and maybe format system when you go into recovery might help...and next time make backups
do not worry i am kinda having my own little problem now but i am getting there hehe
Stifler69 said:
do you wipe cache and dalvik before you flash a different kernel? and maybe format system when you go into recovery might help...and next time make backups
do not worry i am kinda having my own little problem now but i am getting there hehe
Click to expand...
Click to collapse
hmm did everything -.-
don't wanna work get always the same problem, no usb storage and cannot flash any different kernel..only cf-root
so_ony said:
problem is i can root my phone with cf root, but after flashing any other kernel my phone boots to the "Triangle" and is stopping there...
Click to expand...
Click to collapse
Hmm... so what kind of messages are you getting in ODIN when you try to flash another kernel?
Logged using an SGS2 type droid while exploring CheckROM V6 quadrant on a research & rescue operation.......
geko95gek said:
Hmm... so what kind of messages are you getting in ODIN when you try to flash another kernel?
Logged using an SGS2 type droid while exploring CheckROM V6 quadrant on a research & rescue operation.......
Click to expand...
Click to collapse
in odin everything is working fine, i got no failor message when i am flashing another kernel, just rebooting i am landing on the triangle part and nothing more..
now i flashed hyperdroid for looking at if it works when another kernel (redpill) is inside another rom, and it worked that my phone is rebooting.. then i thought okay problem is gone and flashed back original LPH firmware and cf-root then after cf root kernel i wanted to flash N.E.A.K kernel and i am landing in the triangle part again .. strange thing, don't know what is happening..something strange with cf-root kernel?
so_ony said:
in odin everything is working fine, i got no failor message when i am flashing another kernel, just rebooting i am landing on the triangle part and nothing more..
Click to expand...
Click to collapse
Ok, but then did you turn the phone off and use the 3 button combo to boot straight into recovery to flash a ROM?
geko95gek said:
Ok, but then did you turn the phone off and use the 3 button combo to boot straight into recovery to flash a ROM?
Click to expand...
Click to collapse
right, going into download modus and then connect with odin, and then flashing kernel, it get's flashed on my phone and will be removed from odin after flashing and phone is booting
so_ony said:
right, going into download modus and then connect with odin, and then flashing kernel, it get's flashed on my phone and will be removed from odin after flashing and phone is booting
Click to expand...
Click to collapse
LOL! Yes I know the phone reboots automatically after the flash. However, I asked if you tried just turning it off and then pressing vol up + home + power and holding those buttons until recovery appears...
geko95gek said:
LOL! Yes I know the phone reboots automatically after the flash. However, I asked if you tried just turning it off and then pressing vol up + home + power and holding those buttons until recovery appears...
Click to expand...
Click to collapse
lol yes
but i have fixed it now just flashed ki3 firmware with pit file and kernel ,
so_ony said:
lol yes
but i have fixed it now just flashed ki3 firmware with pit file and kernel ,
Click to expand...
Click to collapse
But Ki3 firmaware is off! T_T
same usb mount problem
hi,
same problem, but came from Samsung sim-free ICS upgrade (via kies). Then Rooted with CF-Root via Odin. just finished my nandroid and getting all set to download it to my laptop and, arg, can't mount USB drive.
'E:Unable to open ums lunfile (no such file or directory)'
I want to flash Resurrection Remix AOKP which includes siyah kernel, so if I just go ahead and flash the zip, it might give me a chance of fixing this?
or else endup in an endless boot.....
thanks

[Q] Samsung galaxy s2 frozen after rooting how to fix this ?

after i root my phone i cant access my phone its frozen on with this triangle icon and samsung logo. please help i tried everything from rebooting to removing my battery
virusgandu said:
after i root my phone i cant access my phone its frozen on with this triangle icon and samsung logo. please help i tried everything from rebooting to removing my battery
Click to expand...
Click to collapse
Any more details?
Such as exact phone model (GT-I9100/T/M/...), firmware version (ROM/PDA/kernel), what rooting method have you used, etc.
If you can boot into download mode (Volume Down + Home + Power), then you can flash another kernel (such as CF-Root) with Odin to your phone.
Good luck !
GT-I9100 thats the only thing i know. i cant even open the phone only (Volume Down + Home + Power) is working i tried that but is not working. i used kernel method i tried almost ever thing but nothing works. im from asia
virusgandu said:
GT-I9100 thats the only thing i know. i cant even open the phone only (Volume Down + Home + Power) is working i tried that but is not working. i used kernel method i tried almost ever thing but nothing works. im from asia
Click to expand...
Click to collapse
That happened to me. Make sure you do the volume down+ home+ power right to enter the download mode, then flash the CF or Siyah kernel with Odin v1.7 (not v1.85).
See if it boots from there. You may need to flash some firmware (PDA) with Odin once you see it boots.
Good luck
Thanks man its working now
help me please, frozen sgs2 after rooting
antonio1475 said:
That happened to me. Make sure you do the volume down+ home+ power right to enter the download mode, then flash the CF or Siyah kernel with Odin v1.7 (not v1.85).
See if it boots from there. You may need to flash some firmware (PDA) with Odin once you see it boots.
Good luck
Click to expand...
Click to collapse
Hi!
Please help me...i got the same problem...i rooted my sgs2 and now is frozen...i tried with odin 1.7 but nothing happened...im from venezuela
i download cf-root, odin 3 v.1,85(the first time), my kernel is 3.0.15 UH...(i guess)
maybe the kernel was the problem...i dont know
i had ICS too...
are there any chance i can "unroot" my phone? i tried to wipe,but nothing...indeed, i opened recovery mode, i wipe all and i read Error mounting sd card...
i hope you can help me...sorry for my English
Please help me
lnzmrtn said:
Hi!
Please help me...i got the same problem...i rooted my sgs2 and now is frozen...i tried with odin 1.7 but nothing happened...im from venezuela
i download cf-root, odin 3 v.1,85(the first time), my kernel is 3.0.15 UH...(i guess)
maybe the kernel was the problem...i dont know
i had ICS too...
are there any chance i can "unroot" my phone? i tried to wipe,but nothing...indeed, i opened recovery mode, i wipe all and i read Error mounting sd card...
i hope you can help me...sorry for my English
Please help me
Click to expand...
Click to collapse
"Nothing happened" is not useful. Let me know the exact error and how is your phone working right now (booting, not booting...)
what Kernel did you flash?
Help
Hey... i have the same problem as the first guy.
Next i tried the odin 1.7 but nothing it's allways the same.
plz help me as soon as you can.
monkeytribute said:
Hey... i have the same problem as the first guy.
Next i tried the odin 1.7 but nothing it's allways the same.
plz help me as soon as you can.
Click to expand...
Click to collapse
Let's go slow.
You managed to flash something via ODIN? Or it failed?
Since you rooted it (same as first guy), I guess it flashed so Odin detects the phone and is able to flash, right?
Explain the exact problem. What are you trying to flash?
Try downloading Siyah kernel for Odin, or Dream kernel for Odin to flash it and make it boot. If not, download an official firmware and try.
Anyway, reply the 2 bold questions.
antonio1475 said:
Let's go slow.
You managed to flash something via ODIN? Or it failed?
Since you rooted it (same as first guy), I guess it flashed so Odin detects the phone and is able to flash, right?
Explain the exact problem. What are you trying to flash?
Try downloading Siyah kernel for Odin, or Dream kernel for Odin to flash it and make it boot. If not, download an official firmware and try.
Anyway, reply the 2 bold questions.
Click to expand...
Click to collapse
odin detects the phone and flash it but when i start the phone i just get the triangle and galaxy s II.
because i want ics.
monkeytribute said:
odin detects the phone and flash it but when i start the phone i just get the triangle and galaxy s II.
because i want ics.
Click to expand...
Click to collapse
Ok, if it flashes, it's good.
If you have a i9100 (not a i9100G or whatever), flash this http://buildenv.dream-irc.com/android/?nav=display&file=63 via Odin and boot.
i have gt-9100
monkeytribute said:
i have gt-9100
Click to expand...
Click to collapse
Then follow my previous post
antonio1475 said:
Then follow my previous post
Click to expand...
Click to collapse
i made it but i get the icon of dreamer and that's it nothing else
monkeytribute said:
i made it but i get the icon of dreamer and that's it nothing else
Click to expand...
Click to collapse
May I ask what did you do to root before it froze?
It's weird, but at least it flashes, so you still can flash an stock firmware to get back your phone.
Maybe this one (4.0.3 so you stay away from emmc harrd-brick bug and don't blame me in case it bricked) http://www.hotfile.com/dl/161662205/363dea0/I9100UHLPS_I9100AROLP4_ARO.zip.html
Good luck
what else can i do?
By the way, now that you have Dream kernel, try booting in recovery (turn it off, then volume up + home + power hold until it gets on, then release power until you get to recovery)
HELP! After rooting, I can't access my phone
I rooted my samsung s2 i1900g and followed the steps accordingly, I tried to install the jellybean rom, I thought I had succeeded cause it said so. But when it automatically rebooted after the installation, I can't access my menu anymore, it just freezes on the Samsung Galaxy S2 and the yellow triangle with the exclamation point inside it :crying: Please help me.. Your help will be much appreciated. Thank you. God bless.
aybanjeyd said:
I rooted my samsung s2 i1900g and followed the steps accordingly, I tried to install the jellybean rom, I thought I had succeeded cause it said so. But when it automatically rebooted after the installation, I can't access my menu anymore, it just freezes on the Samsung Galaxy S2 and the yellow triangle with the exclamation point inside it :crying: Please help me.. Your help will be much appreciated. Thank you. God bless.
Click to expand...
Click to collapse
You didn't mess up with a i9100 ROM instead of i9100G ROM or kernel for rooting, did you?
When did it freeze. After rooting (you made sure it booted afterwards?) or after Jelly Bean installation?

Stuck at samsung screen after flusing kernel

stuck at samsung screen after flashing latest kernel from pershoot, and also i cant access my storage
im kinda new to this so please help me .
________________________________________________________________________________________________________________________________
btw, i think i found the problem, the latest kernel is for ICS but my tab is still using stock rom which is JB,
so how i can repair this problem?
Yes...me also stuck.
Than I get back to Recovery and reflash again Galaxy Task v14 - comes back to a live.
But now after I shut down screen or go to sleep my screen gets error (can't see anything - just lines)
Try to reflash or restarts - doesnt help.
Any idea?
LVNona said:
Yes...me also stuck.
Than I get back to Recovery and reflash again Galaxy Task v14 - comes back to a live.
But now after I shut down screen or go to sleep my screen gets error (can't see anything - just lines)
Try to reflash or restarts - doesnt help.
Any idea?
Click to expand...
Click to collapse
i cant even access my storage how am i gonna copy any rom to flash
catalan90_V said:
i cant even access my storage how am i gonna copy any rom to flash
Click to expand...
Click to collapse
If you don't have a custom rom in your sdcard, then maybe you can push it with adb? Or you can always flash back to stock with odin.
Sent from my amazing 10.1 galaxy tab
catalan90_V said:
stuck at samsung screen after flashing latest kernel from pershoot, and also i cant access my storage
im kinda new to this so please help me .
________________________________________________________________________________________________________________________________
btw, i think i found the problem, the latest kernel is for ICS but my tab is still using stock rom which is JB,
so how i can repair this problem?
Click to expand...
Click to collapse
Use the AOKP rom which is ICS and has the kernel in it already. I installed it on my galaxy tab 10.1 p7510 and it works fine. Since I'm a "new" user I can't post the link but just google AOKP and you'll see their site, look for Milestone 6, thats the rom you want.
LVNona said:
Yes...me also stuck.
Than I get back to Recovery and reflash again Galaxy Task v14 - comes back to a live.
But now after I shut down screen or go to sleep my screen gets error (can't see anything - just lines)
Try to reflash or restarts - doesnt help.
Any idea?
Click to expand...
Click to collapse
This is caused by the kernel I believe. Try clearing all the caches in clockwork recovery mod and see if that fixes it (delvik and so on). By the way, clearing those caches will make it take longer than usual to start up so you should leave it alone for at least 15-20 min to be safe. If after that much time has pass and it still hasn't booted up completely, I'd consider flashing a different rom on it. The AOKP rom has the overclock kernel in it and is stable without those lines that appear after you turn the screen off and back on after a fresh OS install. Use Odin to flash the new rom if you cannot access the SD card.
tq guys, the problem already resolve
i pushed rom file using adb and install it with cwm

[HELP] Phone WIFI

Okay... So the wifi will not turn on... When I try to turn it on, it just goes to DIM Green part an then off again. After that, it will just keep rebooting. I am on DXLPB 4.0.3 I have tried to flash SuperNexus. Now trying to reflash DXLPB from Checkfus again! Help! and thanks in advance
crazbanditz said:
Okay... So the wifi will not turn on... When I try to turn it on, it just goes to DIM Green part an then off again. After that, it will just keep rebooting. I am on DXLPB 4.0.3 I have tried to flash SuperNexus. Now trying to reflash DXLPB from Checkfus again! Help! and thanks in advance
Click to expand...
Click to collapse
I think you should fully flash a firmware, don't forget to backup and wipe caches/dalvik cache. You could do it manually with the download mode thing and odin via PC just to make sure
saywhatt said:
I think you should fully flash a firmware, don't forget to backup and wipe caches/dalvik cache. You could do it manually with the download mode thing and odin via PC just to make sure
Click to expand...
Click to collapse
I flashed DXLPB again... but it wont boot up... I waited for more than 5 minutes... What firmware do you recommend? It takes forever to download from hotfile...
crazbanditz said:
I flashed DXLPB again... but it wont boot up... I waited for more than 5 minutes... What firmware do you recommend? It takes forever to download from hotfile...
Click to expand...
Click to collapse
We are having the same problem, he was using aokp milestone 6 for a long time , yesterday wifi didnt turn on anymore, i have tried to odin xwlp7 but it didnt boot, I grabed a speedmod kernel for ics, and factory wiped(i didnt want to wipe in original recover , avoiding the brick bug) get it from here: http://vln01.helochat.com/tourist/speedmod-kernel-s2-ics-k3-31-Odin.tar ,
it booted up, but still no wifi. I am downloading a i9100xwkf3 2.3.6 firmware hoping it will fix wifi...
zsolti256 said:
We are having the same problem, wifi wont turn on anymore, i have tried to odin xwlp7 but it didnt boot, I grabed a speedmod kernel for ics, and factory wiped(i didnt want to wipe in original recover , avoiding the brick bug) , it booted up, but still no wifi. I am downloading a i9100xwkf3 2.3.6 firmware hoping it will fix wifi.
Click to expand...
Click to collapse
Hey! Same here! I tried SuperNexus but cant cos I cannot restore as there is no filemanager. Then I also cannot download one as no WIFI...
crazbanditz said:
Hey! Same here! I tried SuperNexus but cant cos I cannot restore as there is no filemanager. Then I also cannot download one as no WIFI...
Click to expand...
Click to collapse
didnt work, seems to be a hardware problem.
EFS_I9100XWKF3_CL276555_REV02_user_low_ship.tar.md5 in odin what is this for?
Is it cfm to be hw issue? Because my warranty period is over ;(

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