Wifi won't turn on - T-Mobile, Samsung Galaxy SIII

So after rooting and flashing TWRP I rebooted my phone and now my wifi won't even turn on I'm on stock 4.1.2 any ideas?
P.s. I did try a factory reset with no success
Sent from my SGH-T999 using xda premium

Sounds like a kernel issue. I suggest flashing a TouchWiz kernel with your recovery.
What root method did you use?
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Rooted via odin/s3 toolkit
Sent from my SGH-T999 using xda premium

Used to be an issue I think, not positive though. Like I said, most likely Kernel related so flash a Touchwiz kernel that is for your Build version... 4.1 JellyBean or 4.0.4 Ice Cream Sandwich.

Worked perfect reflashed stock kernel. Thanks for the help idk why I didn't think to do that in the first place
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Same Problem
I have a Galaxy S III T-999, I rooted it last night using Odin and S3 toolbox, and now the WiFi won't turn on. I don't know what a Touchwiz kernel and stock kernel are, or how to find them.
Any help is greatly appreciated!

connieeye said:
I have a Galaxy S III T-999, I rooted it last night using Odin and S3 toolbox, and now the WiFi won't turn on. I don't know what a Touchwiz kernel and stock kernel are, or how to find them.
Any help is greatly appreciated!
Click to expand...
Click to collapse
Look in the develope ment forums theirs a whole page of stock kernals and stock roms
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Related

Radio options??!???

I'm coming from cm10 and I'm going to flash zedomaxs high on android rom and I read I needed a stock modem to go along with it since it's basically a stock rom and there's so many which do I chose since coming from cm10??? Any help appreciated
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Actually its not the modem. Those should work with any of the roms here. You are thinking of the kernel I believe. Theres only a few to choose from and it boils down to preference.
If you are going to the UVALH2 update or later, you will need a purely stock kernel. Custom ones aren't working yet.
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DocHoliday77 said:
Actually its not the modem. Those should work with any of the roms here. You are thinking of the kernel I believe. Theres only a few to choose from and it boils down to preference.
If you are going to the UVALH2 update or later, you will need a purely stock kernel. Custom ones aren't working yet.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
thanks very much for clearing that
Radio
suhailstar said:
thanks very much for clearing that
Click to expand...
Click to collapse
There is a new flashable radio from jelly bean leak..

Rooting on 4.0.4 UVLH1

Hey everyone!
I'm new to the forums and I'm super excited. I've been wanting to root my SII for over half a year and I've finally built the courage to do so. I've looked through the forums and I found Melvin's post on how to root.
My question is, can I root my SII when its in version 4.0.4 UVLH1 using Melvin's method? (http://forum.xda-developers.com/showthread.php?t=1311194)
Thanks!
Ken
Yes
I don't know from personal experience since I rooted with gingerbread but from reading I heard people having trouble with ics and melvins guide. Sooooo eliminate the doubt and just use this.
http://forum.xda-developers.com/showthread.php?t=1514434
[HOWTO] ROOT and UNROOT Stock GB 2.3.5, 2.3.6, and ICS 4.0.3/4
Good luck
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
bzlik88 said:
I don't know from personal experience since I rooted with gingerbread but from reading I heard people having trouble with ics and melvins guide. Sooooo eliminate the doubt and just use this.
http://forum.xda-developers.com/showthread.php?t=1514434
[HOWTO] ROOT and UNROOT Stock GB 2.3.5, 2.3.6, and ICS 4.0.3/4
Good luck
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
Click to expand...
Click to collapse
Its essentially the same thing. Flash CWM from Odin, then boot into CWM and flash superuser.
Something about superuser version...
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
Thanks for the help everyone! I'll try it tonight and let you guys know how it goes!
Sent from my SGH-T989 using xda app-developers app

good kernel for stock ICS rom

hi everybody
i want a Recommendation for good kernel for stock ICS rom.something that will save battery,i like the stock rom i tried some others,but rturned to the stock,but the battery is so bad at the night i lose 10-15%. need help....
someone....
If somebody can give me a link to update the official version of the AT & T rom JB, Because I do not get the update could be because I use the device outside the United States my device is the AT & T
thanks
Check the dev section dude everything you need is in there
sent from the dark side of the universe....
Ktoonsez KT747 will work on TW ICS. I'm using it on AOKP 4.2.1 and it is stellar. You can find it in the original android development section.
what's the different between TW and ICS because there is 2 kernels over there one for TW and one for ICS?
THANKS
TW is if your on stock and still use touchwiz. ICS is if you're rooted and on an AOSP based ROM such as CM or AOKP.
And if i'm stock ics rooted?
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mooshon said:
And if i'm stock ics rooted?
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Then use the TW version. If you are to flash a new ROM, you'll need to re flash the kernel. Additionally, if you flash an AOSP ROM, be sure to flash the AOSP variant.
Sent from my Nexus 7 using xda app-developers app

Older stock roms?

Here's the situation, I've been looking for the older stock roms either 4.0.4 or 4.1.1 so I can get my msl.
I've exhausted the options out there for getting it with the apps, terminal, adb and so on, so I'm looking for a stock old rom in hopes ill get the msl, I've found links here and there but there all broken or updated with 4.1.2
Also think redrums lean 4.0.4 would give the msl?
Thanks.
Sent from my SPH-L710 using xda app-developers app
phatboyslim said:
Here's the situation, I've been looking for the older stock roms either 4.0.4 or 4.1.1 so I can get my msl.
I've exhausted the options out there for getting it with the apps, terminal, adb and so on, so I'm looking for a stock old rom in hopes ill get the msl, I've found links here and there but there all broken or updated with 4.1.2
Also think redrums lean 4.0.4 would give the msl?
Thanks.
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
If you go to TPR thread The People's Rom you can flash any pre 3.10 TPR.. And it will work. Let me see if I can link you. Here you go http://d-h.st/pP3
Sent from the future via Tapatalk 4
Kk cool, I'm downloading redrums lean stock 4.0.4, but if you know that rom will work ill flash that first thanks
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phatboyslim said:
Kk cool, I'm downloading redrums lean stock 4.0.4, but if you know that rom will work ill flash that first thanks
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
Yes my suggestion will work perfectly it's build on Lj7...
Sent from the future via Tapatalk 4
im downloading now, i have the original rom rooted in zip form for when im done so i think im good ill check back and let everyone know if it worked, also planning on a step by step as im piecing it all together from multiple threads
So i got my msl via both roms, thank you much...
Sent from my HTCEVOV4G using xda app-developers app

Flashing modems?

Ok now that I'm confident in my ability to flash ROMS and Kernels in the new Linux 3.0 & 3.4 versions that came with JB, is there anyone who could help me out with finding modems and flashing them and what each modem is for and etc? I really don't understand the new system as i came over from the OG EVO and from what i understand thus far, its not exactly the same as flashing radios as it was with GB or ICS. Any help would be greatly appreciated. Tried looking through stickies but couldnt find anything.
Sent from my SPH-L710 using xda premium
This thread will guide you http://forum.xda-developers.com/showthread.php?p=38172219
Posts #1 through #5 where you will find links to modems. LJ7 and MD4 seem to work best. But these devices are not like HTC devices so don't put that much concern into it.
Sent from the future via Tapatalk 4
Ok thanks for the help. About updating the PRL on AOSP roms though.... I downloaded the script and ran the scripts using script manager exactly as the guide said to do so, but i cant enter diagnostics mode. Any idea why?
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hawke591 said:
Ok thanks for the help. About updating the PRL on AOSP roms though.... I downloaded the script and ran the scripts using script manager exactly as the guide said to do so, but i cant enter diagnostics mode. Any idea why?
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Click to expand...
Click to collapse
Won't really work on the S3... Best and easiest thing to do is make a nandroid then flash tw rom update prl and profile and then restore nandroid
Sent from the future via Tapatalk 4
Ok, was just curious about that. I know about the nandroid backup and all. Its basically the same as it was with the old aosp/sense system. But thanks a lot for your help. And hopefully I'll see an improvement in my signal strength and quality. Do you have any other tips that could help?
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Nope other than stick to TW roms, signal strength will be better and lte, 3g exchange is much better.
Sent from the future via Tapatalk 4
Yea well it wouldnt make too much of a difference with 3G and LTE considering I'm in an area that doesnt have LTE coverage yet. And just curious here, but the synergy port from verizon IS considered a TW rom right?
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yeah no lte it makes no difference. I don't know about synergy but just look in the OP it's either TW, AOSP or AOKP. If you don't have to flash gapps it's TW.
Sent from the future via Tapatalk 4
Ok thanks for your help.
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All AOSP are 3.4 kernel's now. CM needs MD4 to flash. It's in freeza's thread
hawke591 said:
Ok now that I'm confident in my ability to flash ROMS and Kernels in the new Linux 3.0 & 3.4 versions that came with JB, is there anyone who could help me out with finding modems and flashing them and what each modem is for and etc? I really don't understand the new system as i came over from the OG EVO and from what i understand thus far, its not exactly the same as flashing radios as it was with GB or ICS. Any help would be greatly appreciated. Tried looking through stickies but couldnt find anything.
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
I flashed the md4 after edfunkycold told me where to find and DL them. But i am on md4 modem and am running cm. It IS on the 3.4 but the scripts still dont work so im just going to do the touchwiz trick.
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hawke591 said:
Ok thanks for the help. About updating the PRL on AOSP roms though.... I downloaded the script and ran the scripts using script manager exactly as the guide said to do so, but i cant enter diagnostics mode. Any idea why?
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
Since the update to the 3.4.x kernel the scripts don't work anymore. Flash a TW ROM and follow those instructions

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