Fix for wifi freeze after wake-up from sleep - G Tablet General

I know this works on vegan 5.1.1. Tried other kernels and had the problem with the wifi not working or frozen after wake-up. Turn off or on doesn't work and the only solution was a reboot. Perehoots 3/27 kernel seems to fix it whereas his latest 4/01 version seeks to bring the problem back.
Not sure which forum this info should be posted in.
http://droidbasement.com/db-blog/
Sent from my VEGAn-TAB-v1.0.0b5.1.1 using Tapatalk

lgkahn said:
I know this works on vegan 5.1.1. Tried other kernels and had the problem with the wifi not working or frozen after wake-up. Turn off or on doesn't work and the only solution was a reboot. Perehoots 3/27 kernel seems to fix it whereas his latest 4/01 version seeks to bring the problem back.
Not sure which forum this info should be posted in.
http://droidbasement.com/db-blog/
Sent from my VEGAn-TAB-v1.0.0b5.1.1 using Tapatalk
Click to expand...
Click to collapse
Hey this seems promising. i just got a new gTab and I flashed CM7. I don't get notifications when my screen is off and also my WiFi keeps losing connection. I need to toggle the wifi icon to get it back. this post of yours seems to address it. Can you give a noob guide to what I need to do? Does pershoot's kernel replace CM7 or add to it? Do I do the same - download zip, boot to clockwork, flash from sd card thing?

Wi-Fi
Who knows how to set up Wi-Fi on Linux.
Shall describe the step by step please.

Related

[Q] xoom wifi root wifi error

I rooted my xoom wifi and now when I go to settings to set up my wifi, it says error instead of scanning. any fixes?
I would try reflashing the kernel.
Sent from my Xoom using Tapatalk
who sounds like the kernel didn't flash right. try the post above me said chances are you just need to re push the kernel files.
how did you flash? if you used adb, you most likely did not push all the modules.... if you used cwr you may of had an error and should reflash.
lostttttt
Hello fellow xoomers, im having a problem hope some one can help me. first off i'm a noob to rooting. I have a xoom wifi running android 3.0 , kernel version is 2.6.36.3 build HRI39. I was adventurous and tried to root my xoom and needless to say it didn't go well. I honestly thought I bricked the damn thing, to my shock and welcomed surprised I was able to do a wipe and erase all the data on my device and return to factory settings. but when it went to connect to the wifi all it's saying is wifi error every thing else seems to work fine. so i was wondering should i try to re root my xoom again??? will this correct the issue i'm having with my wifi?? and can some one point me to a guide that's made for the version i'm currently running seems likes there's a million and one different types of software and you have to have the right one for the version your running or every thing goes from sugar to well you know the rest. Any help would be greatly appreciated if you need any more info please let me know. thank you all in advance.....

[Q] No WiFi

I have a Samsung Rugby Smart ( AT&T ).
I used the last two files on this page:
http://forum.xda-developers.com/showpost.php?p=30347369&postcount=5
Stock recovery and system: odin_gingerbread.ucla4_recovery_stock_system_stock _no_root.tar.md5
ClockworkRecovery 6.0.1.1 and No-Bloatware and Root: odin_gingerbread.ucla4_recovery_cwr_6011_system_no _bloat.tar.md5.gz
and my WiFi is not working. When I go to Wireless and Networks - Wi Fi Settings -
Says: Error next to the check mark to turn wifi on or off. :crying:
Everything else seems to work including sound.
Baseband: I847UCLH4
Gingerbread 2.3.6
Build Number: GINGERBREAD.UCLH4
Kernel version: 2.6.35.7
WiFi MAC address: Unavailable
Bluetooth address: works!!
Does anyone have any idea what could be the problem?
thanks you
Is this issue solved?
Is this issue solved?
VoiceArtistUSA said:
I have a Samsung Rugby Smart ( AT&T ).
I used the last two files on this page:
http://forum.xda-developers.com/showpost.php?p=30347369&postcount=5
Stock recovery and system: odin_gingerbread.ucla4_recovery_stock_system_stock _no_root.tar.md5
ClockworkRecovery 6.0.1.1 and No-Bloatware and Root: odin_gingerbread.ucla4_recovery_cwr_6011_system_no _bloat.tar.md5.gz
and my WiFi is not working. When I go to Wireless and Networks - Wi Fi Settings -
Says: Error next to the check mark to turn wifi on or off. :crying:
Everything else seems to work including sound.
Baseband: I847UCLH4
Gingerbread 2.3.6
Build Number: GINGERBREAD.UCLH4
Kernel version: 2.6.35.7
WiFi MAC address: Unavailable
Bluetooth address: works!!
Does anyone have any idea what could be the problem?
thanks you
Click to expand...
Click to collapse
You could flash back to stock firmware and try again. If the error persists then the files are probably not right for your phone.
broadways said:
You could flash back to stock firmware and try again. If the error persists then the files are probably not right for your phone.
Click to expand...
Click to collapse
The files the OP pulled are for his phone based on the baseband shown. It looks like it may be related to the OTA update that came through recently.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
---------- Post added at 08:40 AM ---------- Previous post was at 08:37 AM ----------
VoiceArtistUSA said:
I have a Samsung Rugby Smart ( AT&T ).
I used the last two files [edit] [and] my WiFi is not working
Baseband: I847UCLH4
Does anyone have any idea what could be the problem?
Click to expand...
Click to collapse
Did you install the OTA update that AT&T pushed recently before flashing the ODIN images?
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
kemonine96 said:
Did you successfully apply the ota update that came through for the rugby?
Click to expand...
Click to collapse
VoiceArtistUSA said:
Yes, before any root or flash of course.
Click to expand...
Click to collapse
That explains it, the OTA update includes a slightly changed kernel (based on what I saw in the diffs) that is likely causing your WiFi issue. Can you try applying motorhead's kernel from here and see if WiFi starts working? I know it is not a full fix, but it should get your wifi back to working while motorhead and I coordinate on getting a stock kernel that can be flashed from CWR put together.
YEEEEE HAAAAWWWWW
I got some WIFI !!!!
Camera, BT and sound, seems like everything works.
Can't imagine why not a "Full fix".
Thank You !!!!
Says there is an OTA update, after it downloads, I get tossed into CWM bootloader 6.1.1 and the update doesn't get applied.
All I do is choose 'reboot system'.
Also I'm getting ...
"[ AT&T Address Book] Checking Subscriber Information"
when I touch contacts.
I am not an AT&T customer, I use STLK the BYOP program.
We really need a custom ROM for this great device, no bloat, no AT&T updates, no AT&T bloatwares, No CIQ, No City ID.
I would be HAPPY to PAY for a custom ROM and have it delivered two weeks from last Thursday. Jellybean?
Someone like me who chooses a rugged phone may not be into all the bells and whistles, so a basic stripped down
ROM would be great.
and yes, I am getting lag coming out of deep sleep. may have to hit power button twice to unlock.
Can't wait to try Motorheads soon to be released power kernel...
kemonine96 said:
That explains it, the OTA update includes a slightly changed kernel (based on what I saw in the diffs) that is likely causing your WiFi issue. Can you try applying motorhead's kernel from here and see if WiFi starts working? I know it is not a full fix, but it should get your wifi back to working while motorhead and I coordinate on getting a stock kernel that can be flashed from CWR put together.
Click to expand...
Click to collapse
VoiceArtistUSA said:
I got some WIFI !!!!
Camera, BT and sound, seems like everything works.
Click to expand...
Click to collapse
I'm glad to hear it's working again for you.
VoiceArtistUSA said:
Can't imagine why not a "Full fix".
Click to expand...
Click to collapse
Because I assumed you wanted to roll back all the way to stock . If I knew you were good with non-stock kernel I'd have said full fix .
VoiceArtistUSA said:
Says there is an OTA update, after it downloads, I get tossed into CWM bootloader 6.1.1 and the update doesn't get applied.
All I do is choose 'reboot system'.
Click to expand...
Click to collapse
There is an updater app you can freeze to prevent this from running. Nicedream06 and motorhead1991 have it disabled w/o ill effects.
VoiceArtistUSA said:
"[ AT&T Address Book] Checking Subscriber Information"
when I touch contacts.
I am not an AT&T customer, I use STLK the BYOP program.
Click to expand...
Click to collapse
No ideas on this one. I'm an ATT subscriber and I don't remember that firing off, but I bought the phone the month it was released...
VoiceArtistUSA said:
We really need a custom ROM for this great device, no bloat, no AT&T updates, no AT&T bloatwares, No CIQ, No City ID.
I would be HAPPY to PAY for a custom ROM and have it delivered two weeks from last Thursday. Jellybean?
Click to expand...
Click to collapse
Working on it with a few others "right now". We have stable boot in ICS (CM9 and AOSP builds) but the modem is dead. No cell service at all. There are other problems but we are focused on getting the antenna up and going.
VoiceArtistUSA said:
Someone like me who chooses a rugged phone may not be into all the bells and whistles, so a basic stripped down
ROM would be great.
Click to expand...
Click to collapse
Check the super thread. I have an ODIN image that is pretty stripped down and it includes the 6.x version of CWR. I left a few things in "just in case" but they can easily be stripped out using any of the various root tools for removing system apps.
VoiceArtistUSA said:
and yes, I am getting lag coming out of deep sleep. may have to hit power button twice to unlock.
Can't wait to try Motorheads soon to be released power kernel...
Click to expand...
Click to collapse
If you can post over in motorhead's thread that you are experiencing the problem it will help out to know that it is common. He mentioned he was looking into it. I'm sure something will be ready soonish.
kemonine96 said:
I'm glad to hear it's working again for you.
Because I assumed you wanted to roll back all the way to stock . If I knew you were good with non-stock kernel I'd have said full fix .
There is an updater app you can freeze to prevent this from running. Nicedream06 and motorhead1991 have it disabled w/o ill effects.
No ideas on this one. I'm an ATT subscriber and I don't remember that firing off, but I bought the phone the month it was released...
Working on it with a few others "right now". We have stable boot in ICS (CM9 and AOSP builds) but the modem is dead. No cell service at all. There are other problems but we are focused on getting the antenna up and going.
Check the super thread. I have an ODIN image that is pretty stripped down and it includes the 6.x version of CWR. I left a few things in "just in case" but they can easily be stripped out using any of the various root tools for removing system apps.
If you can post over in motorhead's thread that you are experiencing the problem it will help out to know that it is common. He mentioned he was looking into it. I'm sure something will be ready soonish.
Click to expand...
Click to collapse
The lag is a noted issue, along with the WiFi shutting off randomly and intermittently. I'm researching these issues as much as I can to find a fix, but I can only do so much so fast .
I was going to start a new thread but then I found this. I too had the issue with I the wifi turning off and the screen lag. After reflashing the no bloat Odin image and the 1.1 kernel my wifi turns on, but does not find any networks. It just searches then shuts off? Any ideas? I wonder if the stock kernel being worked on would fix this or if there is something else wrong. Any help would be greatly appreciated.
Sent from my SAMSUNG-SGH-I847 using xda premium
I sent the rugby smart to SAM to have it completely reloaded. when it comes back, i will try to make a back up much like i make an image of a hard drive...if that's possible.
For my PC, I have an image of this existing hard drive. If i pull it out and put in a BLANK hard drive, I can write the image to the new disk with all my apps installed...I use that feature often with my pc's and others...for mine, I frequently make a new updated image and delete the oldest one.
Once I change the bootloader, is it possible to get it back if I backed up with with Kies?
You guys are in luck. Kernel1.2 should be out shortly with the lag and wifi fixed . I'm waiting to hear back from another tester, but so far ut's proven stable. I've only had one error pop up, and that was after running pretty hard.
Motorhead1991, Is this for the Samsung Rugby Smart?
How much of, if any, overclocking??
Can you also tweak a non-overclocked version without "City ID" app, "Carrier IQ" app and possibly no AT&T bloatware??
You rock for everything thus far
No overclocking just yet, but I'm giving it hell. On the bright side, Kemonine and myself are currently treading in uncharted territory for this device (see if anyone gets my reference)
And to answer your question, yes it'll be for the Rugby.
iam not sure
thats a good question
Motorhead1991 said:
And to answer your question, yes it'll be for
the Rugby.
Click to expand...
Click to collapse
After a day of use, it seems very stable and even more efficient.
That is great news! Can't wait to test
Sent from my SAMSUNG-SGH-I847 using xda premium
alan2424m said:
thats a good question
Click to expand...
Click to collapse
Yeah, it actually did hurt to ask that one.
So after flashing the following new odin images
•Stock boot / kernel:
•Stock Boot + Stock Recovery + Stock System:
•Stock Boot + CWR 6.0.1.2 + No Bloat System:
My WiFi still turns on, searches for a while, finds nothing and turns back off! I have no idea what to do next. Any ideas?
ESPFreak said:
So after flashing the following new odin images
•Stock boot / kernel:
•Stock Boot + Stock Recovery + Stock System:
•Stock Boot + CWR 6.0.1.2 + No Bloat System:
My WiFi still turns on, searches for a while, finds nothing and turns back off! I have no idea what to do next. Any ideas?
Click to expand...
Click to collapse
When you flashed via ODIN did it show it was flashing the boot area? In the status window it should tell you which images are being flashed to the device. Can you re-try the stock boot/kernel ODIN image and confirm it did flash the boot image?
That is the only thing that booted. As soon as I selected the image I got a "MD5 checksum failed" prompt. The "start" button changed to the same message but it let me click it and it loads the boot.img. Does that help at all?
Sent from my SAMSUNG-SGH-I847 using xda premium

[Q] CyanogendMod NFC Fix (Solved!)

I've been using the Jellybro kang of CyanogenMod (10-20121120-SKANK-d2vzw). I had NFC working as recently as the 11/3 build, but when I flashed the 11/5 build NFC broke.
I tried flashing a stock JB (deodexed and rooted) rom, enabling NFC and restoring back to my nandroid, but the NFC still wasn't fixed. I've tried the NFCfix.zip and that didn't work either.
Do I need to flash stock.vzw_root66.tar in Odin and turn on NFC? Or is there a specific stock rom I should be using?
What am I doing wrong, or what else should I try? I've done my best to search the forums and figure out a solution, so figure me if there has been clearly hashed out elsewhere.
Thanks!
[edit] Solution: flash this NFC fix http://www.mediafire.com/?y6vx27cpaasqhxs
i use an ICS rom to fix my NFC, have you tried that instead of JB TW?
ddurandSGS3 said:
i use an ICS rom to fix my NFC, have you tried that instead of JB TW?
Click to expand...
Click to collapse
Let me give it a shot. Are you suggesting any TW ICS rom or specifically a stock ICS? Can you link me to the rom you use, please?
Thanks!
Have a look at http://rootzwiki.com/topic/36150-aosp-and-nfc/page__st__10 .... on that page, someone created a flashable zip that fixed my NFC, direct link to zip (flash via recovery) http://www.mediafire.com/?y6vx27cpaasqhxs
*edit* I see that you've tried an NFC fix before, so had I and it didn't work. This one did!
i use a stock rooted from scottt that i have saved on my laptop to fix my NFC.
ive seen people ahve success wth the zips floating around, try that first its quickest easiest
Polymira said:
Have a look at http://rootzwiki.com/topic/36150-aosp-and-nfc/page__st__10 .... on that page, someone created a flashable zip that fixed my NFC, direct link to zip (flash via recovery) http://www.mediafire.com/?y6vx27cpaasqhxs
*edit* I see that you've tried an NFC fix before, so had I and it didn't work. This one did!
Click to expand...
Click to collapse
Perfect! That fixed it. Thank you very much.
try this
http://forum.xda-developers.com/showpost.php?p=32029713&postcount=8367
No matter what I do, I cannot get my NFC to enable. I've flashed both the posted fixes and I've reverted completely back to stock, unrooted ICS, and several other ICS TW ROMs and NFC will not turn on. Has this happened to anyone? Does anyone have any ideas on how to fix it? I was on PA 2.52 and had used wallet for a few weeks before NFC quit. Now it's just completely dead
majixx11 said:
No matter what I do, I cannot get my NFC to enable. I've flashed both the posted fixes and I've reverted completely back to stock, unrooted ICS, and several other ICS TW ROMs and NFC will not turn on. Has this happened to anyone? Does anyone have any ideas on how to fix it? I was on PA 2.52 and had used wallet for a few weeks before NFC quit. Now it's just completely dead
Click to expand...
Click to collapse
I'm having the exact same problem and seems like no one can help with this
On my S4 I9505 I can turn on S4 but then nothing happens whenever I try to scan any tag... Any ideas? I flashed different stock roms and tested 3 different batteries with visible loop antennas on them. Nothing works.

S3 rom wifi issue help please

hey im new to the forum and i rooted my s3 and have the r420 senergy rom installed but the wifi dooesnt work! uhhhhh i cant post in the development section till i have 10 posts. so any one who can help that would be great. ive been doing a lot of reading and what is the differnce between nightly and and regular roms? and i read that the wifi wont work on the nightly rom with out a kernel flash?>?>? Is this right? im going to try the v1.6 senergy any way .....my model is the i535 but yall probably already know that because you hacked my ip address and seen my phone plugged in J/K ha thanks in advance
First off, Synergy r433 is the latest version. And a new release is scheduled to drop any minute now.
A nightly is an experimental build that gets updated nightly. Whereas a stable build is less frequent but as the name suggests is stable. Nightly you must really know what you're doing and are be okay with occasional bugs, otherwise use the stable releases. (fyi SynergyROM stopped releasing nightlies)
As for your Wifi problem, reflash but the make sure you do a full factory reset, and then a super wipe within the AROMA installer. *This will wipe internal storage, make sure to have the ROM zip on external storage* Wifi is not bugged, I'm suggesting the was a flashing error.
Sent via SGS3 using Tapatalk
Thank you so much for replying. i was thinking the same about the nightly "name" but thanks for clarifying. i have tried several times. in clockworkmod recovery(or whatever the name is) i factory reset and in the installer i wipe everything. (on the internal sd) and then install cleanly. but my kernel doesnt flashed it says its not unlocked.?!?! how do i unock it? i unlocked the bootloader and once more so i knew for sure. and my phone says custom with a padlock unlocked symbol below. but same thing everytime...wifi is buggy. i like this rom and just want it to work...thanks!!!!!!!!!!!!! is there a special "better" kernel unlock method? my paitients are getting low...lol well my girl wants her phone stock ...F**CK THATT!!!!!!!!!! thanks man
Bump please someone plesase help.. I need this phone working asap
Check out this link
seems to work for some.
http://forum.xda-developers.com/showthread.php?p=40531554
Mine has always been good.
I also use an app called Opensignal
https://play.google.com/store/apps/details?id=com.staircase3.opensignal
When on the OpenSignal app select > wifi then select the > refresh then the > refresh network.
I do this every week or so. I have no issues with wifi, ever.
Some say tightening the screws
help check out rhe link below
http://gs3.wonderhowto.com/how-to/s...-gps-problems-your-samsung-galaxy-s3-0145332/
I hear it's just some phones. Anyways
good luck
Sent from my Smoking smooth
Synergy r484
Mods by gunthermic,
Theme by jbeitel
I am experiencing the same issue.
I rooted, flashed CWO, and then installed synergy. Nothing worked... then I read that you need to unlock the bootrom so I did that, rebooted and got the same... no wifi. After unlocking the bootloader I reinstalled synergy (R484) and still WiFi will not turn on.
I followed they synergy thread for flashing and This thread for bootloader unlocks.
Provider: Verizon
Phone: GS3
ROM: SynergyROM (r484)
Recovery: ClockworkOrange
Got it fixed!
So... I only used odin... no romloader apps or any of that crap...
1: Reinstalled stock ROM
2: Reinstalled CWO
3: Reinstalled Root+Bootloader
4: Reinstalled SynergyROM
5: Enjoy! Wifi works, all applications work!
Chris

Can't turn on wifi

Hi guys,
As the title stated, I couldn't get the wifi to work at all. I tried flashing both stock and custom roms, but I still couldn't make it work. When I slide the wifi "on", it immediately slides back to "off". It didn't even scan for networks. Does anyone know what is the cause of this problem and how can I fix it? The last working custom rom I used was the Infusion rom. Right after I install the stock firmware, the wifi no longer works anymore.
Thanks.
failmuch said:
Hi guys,
As the title stated, I couldn't get the wifi to work at all. I tried flashing both stock and custom roms, but I still couldn't make it work. When I slide the wifi "on", it immediately slides back to "off". It didn't even scan for networks. Does anyone know what is the cause of this problem and how can I fix it? The last working custom rom I used was the Infusion rom. Right after I install the stock firmware, the wifi no longer works anymore.
Thanks.
Click to expand...
Click to collapse
I got the same exact problem after I flashed the faux kernel. :/ Were you able to find a solution yet?

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