GS3 I747 ATT not getting 4g - Android Q&A, Help & Troubleshooting

I rooted my phone and lost the iemi nuber got it back and when i set up a new APN and reboot my phonethe 4g works for a while then turns off. Also if I turn off the WiFi and turn it back on the 4g signal goes away as well. Not running any custom roms yet want to get this rsolved first.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2

Bump I have tried installing a custom rom and that didn't work still on edge. Any ideas?
Sent from my SGH-I747 using Tapatalk 2

What method did you use to root?
Odin and a .tar file?
Or?
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

DXP2 said:
What method did you use to root?
Odin and a .tar file?
Or?
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
I used this video watch?v=XoEVDgjTTdg on youtube can't post the link because I'm under ten posts.
Sent from my SGH-I747 using Tapatalk 2

I can not find the thread for the guide I used to root my i747.
However, I did use Odin like the video; but just flashed a stock TouchWiz ROM with root injected. I then installed TWRP recovery (better than CWM imo) through the GooManager app from the Play Store. (Requires root obviously.)
Then I flashed whatever ROM I so desired.
I had no issues with IMEI, however it does show I have 3G data on Synergy ROM rc484. Sometimes switches to HSPDA+.
I have only had this issue on this particular ROM.
I can send you a link for the stock ROM w root for flashing in Odin through a PM, just msg me.
Or try this guide http://forum.xda-developers.com/showthread.php?t=2042775

DXP2 said:
I can not find the thread for the guide I used to root my i747.
However, I did use Odin like the video; but just flashed a stock TouchWiz ROM with root injected. I then installed TWRP recovery (better than CWM imo) through the GooManager app from the Play Store. (Requires root obviously.)
Then I flashed whatever ROM I so desired.
I had no issues with IMEI, however it does show I have 3G data on Synergy ROM rc484. Sometimes switches to HSPDA+.
I have only had this issue on this particular ROM.
I can send you a link for the stock ROM w root for flashing in Odin through a PM, just msg me.
Or try this guide http://forum.xda-developers.com/showthread.php?t=2042775
Click to expand...
Click to collapse
Can you please send me the link to the download. Right now I've got it running jelly bean 4.2.2 liquidsmooth
If I was to unroot reset the flash counter an take it to att could they fix it.
Sent from my SGH-I747 using Tapatalk 2

Related

[Q] Please Help Need Simpler Way to Root Galaxy S2

I was using odin, superoneclick and kies to root my phone. All was working fine untill superoneclick decided not to open and had an error message that said "Unable to find the version of runtime to run this application." I couldn't find a way to fix it after multiple attempts so I decided to try the easier way of rooting the phone. But this requires my firmware which is KDD but I can find the thread for it. Does anyone have the thread for it or help me find it. PLEASE help is greatly appreciated I have been doing this for more then 4 hours im getting really frustrated.
Dev section. Chainfires CWM and Root thre.
jje
Sent from my GT-I9100 using XDA Premium App
I rooted mine by flashing the lightning rom through Odin. The rom is already rooted. Even if you don't want to use it at least you are rooted and can flash other stuff now
Sent from my GT-I9100 using Tapatalk
devilkin said:
I rooted mine by flashing the lightning rom through Odin. The rom is already rooted. Even if you don't want to use it at least you are rooted and can flash other stuff now
Sent from my GT-I9100 using Tapatalk
Click to expand...
Click to collapse
+1 did the same. with CWM after u can go anywhere..

2 questions

1. Does all stock roms have the same recovery?
2. If so how can I pull a stock recovery and push it over a stock Rom with cwm...
(replace cwm with stock recovery) in order to be able to get otas
Sent from my Galaxy Nexus using xda premium
In the tar you download from sammobile.com, there is a file called recovery.img. This is the recovery. Just be sure to download the rom suitable for your device. Then you have 2 options:
Put the img in a .tar and flash with odin
OR
Download this file www.mediafire.com/?w45j8i0fcj0wck0, which originates from this thread: forum.xda-developers.com/showthread.php?t=1171089&highlight=lorddeff07.
Replace the img with your own and flash with cwm.
I have used it to flash pershoot's recovery to my 7500 and it worked. I don't know whether it will work for stock, or wifi only version, but I see no reason why it shouldn't.
Please report back as to what you tried and if it worked.
Sent from my amazing 10.1 galaxy tab
well I want to know if I replace the recovery via Odin to my stock rom will I be able to get the otas... I want to remove cwm from my stock rom and if the stock recovery its the same for all and I use Odin to do so... what should I use in Odin pda/phone/etc?
Sent from my GT-P7500 using xda premium
msedek said:
well I want to know if I replace the recovery via Odin to my stock rom will I be able to get the otas... I want to remove cwm from my stock rom and if the stock recovery its the same for all and I use Odin to do so... what should I use in Odin pda/phone/etc?
Sent from my GT-P7500 using xda premium
Click to expand...
Click to collapse
Why don't you just wait a day or so for one of our awesome devs to post a rooted OTA after it drops, and then you can just flash it.
But I think the answer to your question is "PDA"...
Sent From My Galaxy10. 1 Class Starship...
SouthPhilly said:
Why don't you just wait a day or so for one of our awesome devs to post a rooted OTA after it drops, and then you can just flash it.
But I think the answer to your question is "PDA"...
Sent From My Galaxy10. 1 Class Starship...
Click to expand...
Click to collapse
I'd get a cm9 full working rom as soon as Samsung release ics for the tab but just want to have the joy of finaly getting the freaking ics from Samsung if you know what I mean xD
Sent from my Galaxy Nexus using xda premium
Panos_dm said:
In the tar you download from sammobile.com, there is a file called recovery.img. This is the recovery. Just be sure to download the rom suitable for your device. Then you have 2 options:
Put the img in a .tar and flash with odin
OR
Download this file www.mediafire.com/?w45j8i0fcj0wck0, which originates from this thread: forum.xda-developers.com/showthread.php?t=1171089&highlight=lorddeff07.
Replace the img with your own and flash with cwm.
I have used it to flash pershoot's recovery to my 7500 and it worked. I don't know whether it will work for stock, or wifi only version, but I see no reason why it shouldn't.
Please report back as to what you tried and if it worked.
Sent from my amazing 10.1 galaxy tab
Click to expand...
Click to collapse
I flashed the recovery you provided with cwm and it's not working.. The screen goes black
Can any1 provide a stock recovery flash able via odin or cwm?
Sent from my Galaxy Nexus using xda premium
Yay nvm got it working.. Got my original stock Rom with stock recovery
Thanks all
Extracted via 7zip the recovery.img from the stock image then replaced the stock recovery in the recovery. Zip provided and flashed via cwm done
Now I'm ready to get my ics ota with out of the box factory image xD
Sent from my Galaxy Nexus using xda premium
msedek said:
I'd get a cm9 full working rom as soon as Samsung release ics for the tab but just want to have the joy of finaly getting the freaking ics from Samsung if you know what I mean xD
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
I feel you m8... But you know as soon as Sammy drops the ICS update the great devs on XDA will pop open the OTA, root it, tweaked it and debloat it. And that will be done most likely in a few hours of the update. And remember if you do the OTA, you most likely will lose root until the devs setup some new root files.
Just saying...
Sent From My Galaxy10. 1 Class Starship...
Yeah I know can always flash back via odin an old hc rom re- root re- cwm /wipe factory reset and flash cm9 xD
Just Wish pershoot had a kernel control app to get proper and full control of the tab as I have it in my gnex with cm9 and frankos kernel app
Sent from my Galaxy Nexus using xda premium

[Q] Official ICS Update Removes Root?

I just used Kies to update my Samsung Galaxy S2 I777 from 2.3.6 to 4.0..3 ICS that just came out. I was previous rooted and now the root seems to be gone. How do i fix this and root my phone again while its 4.03?
Does the super 1 click root work on the official 4.0.3 version?
I would appreciate any help/directions on how to reroot my phone after i updated to the official ICS from AT&T. Thank you!
You can not root the official update
Sent from my SGH-I777 using xda premium
You have to go back to kk6
Sent from my SGH-I777 using xda premium
dirtbikerr450 said:
You can not root the official update
Sent from my SGH-I777 using xda premium
Click to expand...
Click to collapse
So I'm stuck with this forever or will there be a fix for this in the near future?
Btw was it normal for my root to be removed by updating my phone using kies? Because when i updated previously from 2.3.4 to 2.3.6 OTA using my phone's software update option, it didn't remove the root. I was surprised to see that ICS did
Also, what do you guys think about using this method to root my official version of ICS 4.03 on my S2: http://galaxys2root.com/galaxy-s2-root/how-to-root-ics-on-att-galaxy-s2-sgh-i777/
I know most people on here don't like galaxys2root.com but I'm running the unrooted version of ICS from galaxys2root.com and am having no problems.
Sent from my SAMSUNG-SGH-I777 using XDA
dnf007 said:
I know most people on here don't like galaxys2root.com but I'm running the unrooted version of ICS from galaxys2root.com and am having no problems.
Sent from my SAMSUNG-SGH-I777 using XDA
Click to expand...
Click to collapse
Yea but i want to root so that i can freeze apps using titanium back, as well use root capabilities such wifi tethering and root explorer. So i need to root soon. What is the best/safest way to do this on the official ICS 4.03 version?
Well I don't know why his rooted version would be good as well...have you read the comments on his tutorial in the link you posted? Probably will give you a good idea of how it's going for other people.
Sent from my SAMSUNG-SGH-I777 using XDA
It seems to be working for some people but I honestly don't want to have to root using a I9100 version/kernel to have a root. I was hoping that there was an similar root to the super 1 click root method where you can keep your phone on the i777 version.
Also some of the comments say that they are having issues with certain buttons, and on the youtube video one comment says something about getting bricked. So idk
Restore to stock kh7 with root, then flash the official rom in the dev section is the only way I know of at the moment
Sent from my SGH-I777 using XDA
jrod091 said:
Restore to stock kh7 with root, then flash the official rom in the dev section is the only way I know of at the moment
Sent from my SGH-I777 using XDA
Click to expand...
Click to collapse
Do you think you could give me links to the appropriate threads please to do this?
I would really appreciate it. Thank you!
Sreenadh said:
Do you think you could give me links to the appropriate threads please to do this?
I would really appreciate it. Thank you!
Click to expand...
Click to collapse
My humbly tendered suggestion would be that you start reading here: http://forum.xda-developers.com/showthread.php?t=1313659
Oh, man...why won't someone spend the time to find this poor guy the info he needs and post the links? It's not his fault he did an update without first knowing what effects it would have on his phone. What a heartless bunch you guys are. It's not like he's been here for over 3 years and knows how this forum works.
Yes you can root the update but trying to flash an update script thru 3e recovery didn't work for me and will format your sd card when you exit 3e but I was rooted within 10 minutes after upgrading to att official ICS. Just to be sure I downloaded/installed Superuser and busybox, then I flashed the CWM recovery kernel ( if you don't know ahead of time how this process works please research before attempting it) which won't boot the phone but allows you to use the button combo to get into recovery and then flashed the latest Siyah kernel .zip (or whichever ICS kernel you prefer), which had been strategically placed on my sd card prior to the Kies flash. And voila...root and recovery.
Sent from my SAMSUNG-SGH-I717 using xda premium
Why not just flash the pre-rooted version?
...and then there's that ! ^ As a matter of convenience that works too...but personally I like to take what I've learned thru these forums and apply it in real life to retain the process.
Sent from my SAMSUNG-SGH-I777 using xda premium
Another way to do it, if you have the Odin flashable files, would be to use Mobile Odin with the everroot option checked.
mattdm said:
Another way to do it, if you have the Odin flashable files, would be to use Mobile Odin with the everroot option checked.
Click to expand...
Click to collapse
And Odin flashable files are available in the Download Repository.
creepyncrawly said:
And Odin flashable files are available in the Download Repository.
Click to expand...
Click to collapse
Oh cool, didn't realize you had done that yet. By the way, you have a typo in there...you call it Android 3.0.3.
mattdm said:
Why not just flash the pre-rooted version?
Click to expand...
Click to collapse
So does this look just like the "official" AT&T release (just cleaned up)?

[Q] returning back to complete stock rom

i had rooted my galaxy note 2 (GT N7100). Flashed paranoid android custom rom.
now i have restored my stock rom backup (which i had made before flashing)
but now samsung stock apps like "readers hub", "Game hub" etc. are not working. apps say "Rooting detected" and clos.
and in settings->device status it says "modified".
so according to me the phone is not completely restored to stock rom.
can u help me out? cuz i want complete stock rom.(the original rom i got when i bought the phone.)
Thanks in advance....!!!
Maybe you had first rooted your stock ROM before making a backup. Make sure to flash a new stock image, not a backup you made previously. Look in the Galaxy Note 2 forum for more details.
Sent from my Desire HD using xda premium
sashank said:
Maybe you had first rooted your stock ROM before making a backup. Make sure to flash a new stock image, not a backup you made previously. Look in the Galaxy Note 2 forum for more details.
Sent from my Desire HD using xda premium
Click to expand...
Click to collapse
thanx for ur rply.
i checked in note 2 forums. but nothing found to restore stock rom.
do i need to download stock rom. and use odin on windows?
do i need to do any additional steps.??
That's it. Download stock ROM Odin flashable images, flash via Odin.
Sent from my Desire HD using xda premium
Thnx a lott
I flashed stock firmware through ogdin
Now samsung stock apps (readers hub, learning hub) are workin correctly
But the status is still "modified"
How can I fix it?
Do I need to reset binary counter? If yes, how to?
Sent from my GT-N7100 using xda app
Search for 'Triangle Away' by Chainfire. I'm not too acquainted with Samsung devices as I've never owned one, so I can't help you with this. But you'll find a lot of guides and everything you need.
Sent from my Desire HD using xda premium

Rooting difference from S2 to S3

So my S2 died the other day and I went to buy a i9300. Now I've been searching about S3 rooting and I've found conflicting info on this.
So when I first rooted my old S2 I did it with a temporary CWM that disapeared ofter reboot stayed in stock with stock kernel and kies was able to update my firmwsre without deleting root. I actualy updated from 2.3.5 to ICS via kies without removing root or loosing it after.
I was wondering if the same could be done with the i9300 I want to remain stock for now and don't want to replace stock recovery with CWM. Is there a temporary CWM for S3 so I can push the SU binary to system part without flashing anything over stock?
Sent from my GT-I9300 using xda app-developers app
ZehL said:
So my S2 died the other day and I went to buy a i9300. Now I've been searching about S3 rooting and I've found conflicting info on this.
So when I first rooted my old S2 I did it with a temporary CWM that disapeared ofter reboot stayed in stock with stock kernel and kies was able to update my firmwsre without deleting root. I actualy updated from 2.3.5 to ICS via kies without removing root or loosing it after.
I was wondering if the same could be done with the i9300 I want to remain stock for now and don't want to replace stock recovery with CWM. Is there a temporary CWM for S3 so I can push the SU binary to system part without flashing anything over stock?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
I don't think that something like this exists on I9300, but try the search button
Sent from my washing machine using xda premium
Ivyy111 said:
I don't think that something like this exists on I9300, but try the search button
Sent from my washing machine using xda premium
Click to expand...
Click to collapse
I did try the search button. The only thing i found was someone talking about the new recovery in S3 only flashing signed packages from samsung or something like that.
Thats why i opened a new thread to see if someone had some new info on it.
Sent from my GT-I9300 using xda app-developers app
CF-AUTO ROOT. Installs only the SuperSU app. Does not install custom recovery. Dunno about updates, though. I think it supports OTA.
Sent from my GT-I9300 using xda app-developers app
Oomahey said:
CF-AUTO ROOT. Installs only the SuperSU app. Does not install custom recovery. Dunno about updates, though. I think it supports OTA.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Thanks for the info. Anyone can confirm about the updates?
Sent from my GT-I9300 using xda app-developers app
ZehL said:
So my S2 died the other day and I went to buy a i9300. Now I've been searching about S3 rooting and I've found conflicting info on this.
So when I first rooted my old S2 I did it with a temporary CWM that disapeared ofter reboot stayed in stock with stock kernel and kies was able to update my firmwsre without deleting root. I actualy updated from 2.3.5 to ICS via kies without removing root or loosing it after.
I was wondering if the same could be done with the i9300 I want to remain stock for now and don't want to replace stock recovery with CWM. Is there a temporary CWM for S3 so I can push the SU binary to system part without flashing anything over stock?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
A brief read of the root posts will say it does not exist for SGS3 .
jje
JJEgan said:
A brief read of the root posts will say it does not exist for SGS3 .
jje
Click to expand...
Click to collapse
What about that cf auto root thing? Even if i need odin to send it to phone will it replace the stock recovery and will i need to unroot to update the stock firmware?
Sent from my GT-I9300 using xda app-developers app
ZehL said:
Thanks for the info. Anyone can confirm about the updates?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Use CF Auto Root from here http://forum.xda-developers.com/showthread.php?t=1957273 Download Odin and the CF auto root for your phone all instructions are on this thread
You can still update via Kies as long as everything is kept stock even though its rooted but you wont get any OTA updates that wont work
ag4751 said:
Use CF Auto Root from here http://forum.xda-developers.com/showthread.php?t=1957273 Download Odin and the CF auto root for your phone all instructions are on this thread
You can still update via Kies as long as everything is kept stock even though its rooted but you wont get any OTA updates that wont work
Click to expand...
Click to collapse
Thanks. So that method everything stays stock including recovery and o xan still use kies. Will a kies update erase root or will it be like with the s2 where the root sticks after the update?
Sent from my GT-I9300 using xda app-developers app
ZehL said:
Thanks. So that method everything stays stock including recovery and o xan still use kies. Will a kies update erase root or will it be like with the s2 where the root sticks after the update?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Yes the update will remove root but after update simply flash root with odin again, only takes a few minutes
ag4751 said:
Yes the update will remove root but after update simply flash root with odin again, only takes a few minutes
Click to expand...
Click to collapse
Thanks. Going to try it. By the way staying in stock means no init.d scripts right?
Sent from my GT-I9300 using xda app-developers app

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