Wifi will not turn on - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

I am root on MF3 and I can not turn on WiFi

That's nice. A little more info would be helpful. Are you on a custom room or stock. Did it just start doing this.

Im on stock and tried to flash a kernel
jd1639 said:
That's nice. A little more info would be helpful. Are you on a custom room or stock. Did it just start doing this.
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ZOOPidy said:
Im on stock and tried to flash a kernel
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That's your problem. You can't flash kernels on mf3. You'll probably have to odin the mf3 tar files.

Ok thank you I just restored. Is there any way to update from MF3?
jd1639 said:
That's your problem. You can't flash kernels on mf3. You'll probably have to odin the mf3 tar files.
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ZOOPidy said:
Ok thank you I just restored. Is there any way to update from MF3?
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There is the 4.3 MK2

When I go to system update in settings, it does not show any updates.
hednik said:
There is the 4.3 MK2
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ZOOPidy said:
Ok thank you I just restored. Is there any way to update from MF3?
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Follow my thread http://forum.xda-developers.com/showthread.php?t=2621279 get your reading mode on and let me know if u need more help. .....:thumbup: .... Goodluck. ...Also check this Index
http://forum.xda-developers.com/showthread.php?t=2616221..... anything that u should know for MK2 firmware that u about to install. .... ....Thanks to @guut13 putting it all together. .......:thumbup::thumbup:
Swyped from MK2 Dark Venomous X1

Related

Unroot AT&T Galaxy S4 with a Mac?

Every unroot process I've uses a Windows machine and I don't have one and I am really frustrated.
First, what firmware are you on? Mf3, mdl, ext?
jd1639 said:
First, what firmware are you on? Mf3, mdl, ext?
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I'm using a custom ROM
white.noise said:
I'm using a custom ROM
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Click to collapse
Ok, so you're probably on mdl and can use Odin. Others have used odin on a Windows vm on a Mac. There's threads that discuss this. If I can find one I'll link you buy try searching. You'll want to flash the stock firmware in Odin, PDA.
Edit, fyi it'll return you to stock and you'll lose all your apps and have to start with a like New phone.
jd1639 said:
Ok, so you're probably on mdl and can use Odin. Others have used odin on a Windows vm on a Mac. There's threads that discuss this. If I can find one I'll link you buy try searching. You'll want to flash the stock firmware in Odin, PDA.
Edit, fyi it'll return you to stock and you'll lose all your apps and have to start with a like New phone.
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Click to collapse
Thank You!
white.noise said:
Thank You!
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Click to collapse
This should work too http://forum.xda-developers.com/showthread.php?p=43852869
jd1639 said:
This should work too http://forum.xda-developers.com/showthread.php?p=43852869
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Click to collapse
Holy cow this is wayyyyy to confusing for me! Is there a tutorial using the frontend of the application?

Help. Tried installing CMW and now phone stuck in 'recovery booting...'

Hi All,
I tried installing CMW on my AT&T galaxy S4 and now the the device is stuck on boot showing 'recovery booting...'
I have tried holding down vol up + power + home key but issue still persists.
I followed the steps in this link: galaxys4root.com/galaxy-s4-root/how-to-install-cwm-recovery-on-att-or-verizon-galaxy-s4-sgh-i337sch-i545/
Attached is a screenshot to further clarify: sdrv.ms/16drSEy
Only way to turn off device is to disconnect the battery.
Any ideas on how to resolve?
It's too late now but don't go to galaxys4root. Use xda. Do you know what firmware you were on? Was it mf3, etc?
If you were on MF3, you hosed it.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
jd1639 said:
It's too late now but don't go to galaxys4root. Use xda. Do you know what firmware you were on? Was it mf3, etc?
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Click to collapse
Definitely will not go to galaxys4root again. I do not think I was on MF3 but I am not sure.
The firmware was the same as when I first bought it on release date. Not sure if that helps.
Can I unbrick it with odin?
Unless you froze or deleted the files for OTA, it is impossible for you to still be on the same firmware from release. MF3 auto updates after 3 days of it being downloaded.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
we4321 said:
Definitely will not go to galaxys4root again. I do not think I was on MF3 but I am not sure.
I firmware was the same as when I first bought on release date. Not sure if that helps.
Can I unbrick it with odin?
Click to expand...
Click to collapse
If you're not on mf3, yes. Do know if it ever updated itself after you got it.
jd1639 said:
If you're not on mf3, yes. Do know if it ever updated itself after you got it.
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Click to collapse
I am not sure to be honest. I never activated the phone with at&t as I was wanting to install Cyanogen before activating it.
I have downloaded apps to it so it was connected via wifi.
By default would it auto update to mf3 via wifi and not connected to at&t yet?
we4321 said:
I am not sure to be honest. I never activated the phone with at&t as I was wanting to install Cyanogen before activating it.
I have downloaded apps to it so it was connected via wifi.
By default would it auto update to mf3 via wifi and not connected to at&t yet?
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Click to collapse
Probably not. At this point out probably won't hurt to try to flash the mdl firmware with odin
Edit here is a link. You can get the mdl firmware at sammobile.com. the link has mdb firmware. I'd recommend downloading mdl and using it with the guide in the link. http://forum.xda-developers.com/showthread.php?p=40976805
jd1639 said:
Probably not. At this point out probably won't hurt to try to flash the mdl firmware with odin
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Click to collapse
Can you point me to the proper steps/tutorial on how to flash the mdl firmware with odin for this at&t s4 device?
I rather make sure I use the right information this time.
jd1639 said:
Probably not. At this point out probably won't hurt to try to flash the mdl firmware with odin
Edit here is a link. You can get the mdl firmware at sammobile.com. the link has mdb firmware. I'd recommend downloading mdl and using it with the guide in the link. http://forum.xda-developers.com/showthread.php?p=40976805
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Awesome. I will give this a try tomorrow morning as it is getting late on my end. I will update this post tomorrow with the results.
Thanks for your quick reply. Much appreciated.
As long as you never connected to AT&T cellular network, you are good to flash and attempt to fix it.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
we4321 said:
Awesome. I will give this a try tomorrow morning as it is getting late on my end. I will update this post tomorrow with the results.
Thanks for your quick reply. Much appreciated.
Click to expand...
Click to collapse
UPDATE: These steps worked and my phone is now operational again! Guess I do not have MF3 firmware.
Question, is how do I get cyanogenmod installed at this point? I followed this guide on cyanogenmod site: http://wiki.cyanogenmod.org/w/Install_CM_for_jflteatt
but got into trouble while trying to install ClockWorkMod.
Should I use the steps on cyanogenmod and request assistance for CWM OR is there a better method?
BTW, just want to say thanks to jd1639 and graydiggy. You guys know your stuff!
Thank you......
we4321 said:
UPDATE: These steps worked and my phone is now operational again! Guess I do not have MF3 firmware.
Question, is how do I get cyanogenmod installed at this point? I followed this guide on cyanogenmod site: http://wiki.cyanogenmod.org/w/Install_CM_for_jflteatt
but got into trouble while trying to install ClockWorkMod.
Should I use the steps on cyanogenmod and request assistance for CWM OR is there a better method?
BTW, just want to say thanks to jd1639 and graydiggy. You guys know your stuff!
Thank you......
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Click to collapse
Use this to guide you. http://forum.xda-developers.com/showthread.php?p=42320391
jd1639 said:
Use this to guide you. http://forum.xda-developers.com/showthread.php?p=42320391
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Nice. I'll give this a go. Thanks

Secure Check Fail when trying to restore with Odin

Alright, so I've been doing rooting things for a long time...and never have I had this many problems. I posted something here earlier about rooting my S4, installing ROMs and having it hang on the Samsung Galaxy S4 Screen. So I figured I would try booting with Odin and re-installing a stock image. No luck. I keep getting this show up on my Galaxy S4 when I click start -- "secure check failed" and Odin shows a fail.
I don't even know where to go from here because I'm looking at an expensive paperweight at this point. Has anyone ever seen this before or even know where I can start. Any help would really be appreciated...at this point I just feel defeated.
-Stalker
Are you using the correct firmware? You werent on MF3 were you?
Sent from my SAMSUNG-SGH-I467 using Tapatalk 4
agent929 said:
Are you using the correct firmware? You werent on MF3 were you?
Sent from my SAMSUNG-SGH-I467 using Tapatalk 4
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I believe I was using the correct firmware. I followed the instructions in the Q&A thread. I was NOT on MF3.
Hoping to get this figured out
a.stalker22 said:
I believe I was using the correct firmware. I followed the instructions in the Q&A thread. I was NOT on MF3.
Hoping to get this figured out
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Click to collapse
I always get firmware from sammobile.com. Download the firmware ending in mdl. It'll be a zip file. Use 7-zip to extract the .tar.md5 file from it and use that in Odin.
jd1639 said:
I always get firmware from sammobile.com. Download the firmware ending in mdl. It'll be a zip file. Use 7-zip to extract the .tar.md5 file from it and use that in Odin.
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I'll download the firmware there and see if that solves my issue. Is there any way this could be related to the kernel? If I restore this firmware I will lose my root, correct?
a.stalker22 said:
I'll download the firmware there and see if that solves my issue. Is there any way this could be related to the kernel? If I restore this firmware I will lose my root, correct?
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Click to collapse
You will lose root. Odin should put everything back on like it was new. You do have to register on sammobile to download the firmware, but it's free.
jd1639 said:
You will lose root. Odin should put everything back on like it was new. You do have to register on sammobile to download the firmware, but it's free.
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Click to collapse
Yeah I saw that. I'm registering now and hopefully this will work. If I run into any more problems I'll let you know.
jd1639 said:
You will lose root. Odin should put everything back on like it was new. You do have to register on sammobile to download the firmware, but it's free.
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Hey man..that was it! I really appreciate all of the help...you have no idea! :laugh:
a.stalker22 said:
Hey man..that was it! I really appreciate all of the help...you have no idea! :laugh:
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Click to collapse
Great to hear!

[Q] Why I Cannot Flash Back to Stock Firmware (4.2.2) from 4.3 (MJ3) ?

I add the "home md5" file to the slot "AP" of "Odin v3.9" but Odin said the process failed.
Thank you.
MJ3 has a locked bootloader. You cannot downgrade to 4.2.2
tx12345 said:
MJ3 has a locked bootloader. You cannot downgrade to 4.2.2
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Click to collapse
No correct. You can downgrade but only to mgg ore newer.
Oh, is there any method for me to flash back 4.2.2 from 4.3 (MJ3) ?
Thank you.
xtraliu said:
Oh, is there any method for me to flash back 4.2.2 from 4.3 (MJ3) ?
Thank you.
Click to expand...
Click to collapse
Odin or your Cwm backup
Why would you downgrade?
boterkaaseneieren said:
No correct. You can downgrade but only to mgg ore newer.
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Click to collapse
Sorry yep you're right. I stand corrected!
Sent from my GT-I9505 using Tapatalk
boterkaaseneieren said:
No correct. You can downgrade but only to mgg ore newer.
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Click to collapse
If u are on att with mf3 u cannot downgrade back to mdl...
Sent from my SAMSUNG-SGH-I337 using Tapatalk 4
flash back
put your phone into download mode and use kies recovery
Demented22 said:
If u are on att with mf3 u cannot downgrade back to mdl...
Sent from my SAMSUNG-SGH-I337 using Tapatalk 4
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Click to collapse
Yeah, I wanted to downgrade to 4.2.2 MH6, I had bootloop, and it booted always to recovery
Demented22 said:
If u are on att with mf3 u cannot downgrade back to mdl...
Sent from my SAMSUNG-SGH-I337 using Tapatalk 4
Click to expand...
Click to collapse
Bordo_Bereli51 said:
Yeah, I wanted to downgrade to 4.2.2 MH6, I had bootloop, and it booted always to recovery
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Click to collapse
Really don't know and not want to know. It's difficult enough know how it works on the I9505. By the way that's wat we are talking about.
feckineck said:
put your phone into download mode and use kies recovery
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Click to collapse
Kies 2.6 cannot recover my i9505 under firmware recovery mode even my i9505 is under download mode.
boterkaaseneieren said:
No correct. You can downgrade but only to mgg ore newer.
Click to expand...
Click to collapse
can I revert back to Stock 4.2.2 I9500XXUBMG9 & i9500XXUBMEA PLEASE ???

Where can I find the stock MJA recovery??

Any help would be appreciated! Trying o Odin to 100% stock MJA. Need the original stock recovery before I can do anything... Thanks to anyone that can help. Merry Xmas (eve)!
Joe0113 said:
Any help would be appreciated! Trying o Odin to 100% stock MJA. Need the original stock recovery before I can do anything... Thanks to anyone that can help. Merry Xmas (eve)!
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Click to collapse
Just Odin in the stock MJA.tar.md5. You can find a link to it here: http://forum.xda-developers.com/showthread.php?t=2509605
Darnell0216 said:
Just Odin in the stock MJA.tar.md5. You can find a link to it here: http://forum.xda-developers.com/showthread.php?t=2509605
Click to expand...
Click to collapse
Yes I already have that, but I want to use Triangle Away first... and to use that you need to have he stock recovery lol.
Joe0113 said:
Yes I already have that, but I want to use Triangle Away first... and to use that you need to have he stock recovery lol.
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Shoudn't need to, when I ODINed back to stock, it removed the text from the bootscreen.
theheathen said:
Shoudn't need to, when I ODINed back to stock, it removed the text from the bootscreen.
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Guess I'll just Odin the stock MJA tar then. Thanks brotha.

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