I am having trouble rooting my S5 (SM-G900A) . I tried using the Towelroot method with the different codes, it always said that the phone is currently not supported. Since I really don't know that much about rooting, it would reaally be helpful for me to have an easy-to-understand explanaition on how to get this thing rooted.
Root S5 At&T
Hi, I have the same problem, I have an S5 from ATT with lollipop 5.0, I tried to root it and now is showing me a notification that says that I have to take the phone to an ATT center to undo whatever was done, but no root, if you had any help with this topic please letme know, thank you
If you have lollipop installed, there is no root method and no way to downgrade. Boot loader is locked down like fort Knox as well. Not many devs use this 2 year old phone anymore.
super duper easy root
Grubbah said:
I am having trouble rooting my S5 (SM-G900A) . I tried using the Towelroot method with the different codes, it always said that the phone is currently not supported. Since I really don't know that much about rooting, it would reaally be helpful for me to have an easy-to-understand explanaition on how to get this thing rooted.
Click to expand...
Click to collapse
flash back to 4.4.2, root with towelroot. THen use flashfire to flash a prerooted version of 5.0 lollipop. BAM rooted lollipop
CorporalCactus said:
flash back to 4.4.2, root with towelroot. THen use flashfire to flash a prerooted version of 5.0 lollipop. BAM rooted lollipop
Click to expand...
Click to collapse
You can't flash back. If you have taken the 5.0 or later update, THERE IS NO POSSIBLE WAY TO ROOT OR DOWNGRADE CURRENTLY.
Sent from my SAMSUNG-SM-G870A using Tapatalk
stew1411 said:
You can't flash back. If you have taken the 5.0 or later update, THERE IS NO POSSIBLE WAY TO ROOT OR DOWNGRADE CURRENTLY.
Sent from my SAMSUNG-SM-G870A using Tapatalk
Click to expand...
Click to collapse
ah he didnt specify that he took an OTA update to 5.0. thanks for the clarification
I have Android 4.4.2 installed, but Towelroot still does not work. I bought the phone back in the USA, then unlocked it and took it to Germany two years ago. For this reason I can't get any newer Android versions.....
Grubbah said:
I have Android 4.4.2 installed, but Towelroot still does not work. I bought the phone back in the USA, then unlocked it and took it to Germany two years ago. For this reason I can't get any newer Android versions.....
Click to expand...
Click to collapse
What is your kernel date?
Grubbah said:
I have Android 4.4.2 installed, but Towelroot still does not work. I bought the phone back in the USA, then unlocked it and took it to Germany two years ago. For this reason I can't get any newer Android versions.....
Click to expand...
Click to collapse
also which towel root version did you use v3 is the easiest it doesn't require Internet access.
Sent from my SM-G900F using XDA-Developers mobile app
Same problem here. Got a code-unlocked AT&T S5 on T-mobile SIM running 4.4.2. Kernel is from July, so Towel root doesn't work.
AP: G900AUCU2ANG3
CP: G900AUCU2ANG3
CSC: G900AATT2ANG3
I want to do the following:
1- Root the phone without loosing the unlock
2- Update to Android 5
3- Replace the OS by unbranded android, ideally also get rid of the samsung bloatware as well.
Is it possible? I Spend 8 hours already looking for answers, but none f them apply to my specs.
Many thanks
mastertupa said:
Same problem here. Got a code-unlocked AT&T S5 on T-mobile SIM running 4.4.2. Kernel is from July, so Towel root doesn't work.
AP: G900AUCU2ANG3
CP: G900AUCU2ANG3
CSC: G900AATT2ANG3
I want to do the following:
1- Root the phone without loosing the unlock
2- Update to Android 5
3- Replace the OS by unbranded android, ideally also get rid of the samsung bloatware as well.
Is it possible? I Spend 8 hours already looking for answers, but none f them apply to my specs.
Many thanks
Click to expand...
Click to collapse
Unlocked is unlocked. You can't lose that by flashing.
Sent from my SAMSUNG-SM-G900A using XDA-Developers mobile app
mastertupa said:
Same problem here. Got a code-unlocked AT&T S5 on T-mobile SIM running 4.4.2. Kernel is from July, so Towel root doesn't work.
AP: G900AUCU2ANG3
CP: G900AUCU2ANG3
CSC: G900AATT2ANG3
I want to do the following:
1- Root the phone without loosing the unlock
2- Update to Android 5
3- Replace the OS by unbranded android, ideally also get rid of the samsung bloatware as well.
Is it possible? I Spend 8 hours already looking for answers, but none f them apply to my specs.
Many thanks
Click to expand...
Click to collapse
Try giefroot
NavSad said:
Try giefroot
Click to expand...
Click to collapse
This is for Samsung Galaxy S5. Giefroot sems to be designed for Sony devices only.
mastertupa said:
This is for Samsung Galaxy S5. Giefroot sems to be designed for Sony devices only.
Click to expand...
Click to collapse
Actually Giefroot works on any device below 5.0 . Proof: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7911 ( this is one of the exploits that Giefroot uses.)
Upgrade to Lollipop
I have the exact same problem. I want to root and update my AT&T Galaxy S5. I am using this phone on Tmobile network so my build is G900AUCU2ANG3. I found this XDA link. I am such a newbie I do not even understand step 1 about NG3 update over OTA.
http://forum.xda-developers.com/att-galaxy-s5/general/g900and3tong3keeprootota-zip-t2862299
Could someone please help me how I should follow this link or update my phone to Lollipop.
Thanks !!
mastertupa said:
Same problem here. Got a code-unlocked AT&T S5 on T-mobile SIM running 4.4.2. Kernel is from July, so Towel root doesn't work.
AP: G900AUCU2ANG3
CP: G900AUCU2ANG3
CSC: G900AATT2ANG3
I want to do the following:
1- Root the phone without loosing the unlock
2- Update to Android 5
3- Replace the OS by unbranded android, ideally also get rid of the samsung bloatware as well.
Is it possible? I Spend 8 hours already looking for answers, but none f them apply to my specs.
Many thanks
Click to expand...
Click to collapse
lookatami said:
I have the exact same problem. I want to root and update my AT&T Galaxy S5. I am using this phone on Tmobile network so my build is G900AUCU2ANG3. I found this XDA link. I am such a newbie I do not even understand step 1 about NG3 update over OTA.
http://forum.xda-developers.com/att-galaxy-s5/general/g900and3tong3keeprootota-zip-t2862299
Could someone please help me how I should follow this link or update my phone to Lollipop.
Thanks !!
Click to expand...
Click to collapse
You can't do the OTA update anymore because its not available anymore. But you could download the OTA update file and sideload it.
NavSad said:
You can't do the OTA update anymore because its not available anymore. But you could download the OTA update file and sideload it.
Click to expand...
Click to collapse
Thank you very much for your reply. Good to know someone knows about this stuff. Just couple more questions if you could help.
1. Will the link mentioned by me in previous post work to root my phone with build G900AUCU2ANG3 and kernel date of July? http://forum.xda-developers.com/att-galaxy-s5/general/g900and3tong3keeprootota-zip-t2862299
2. How could I download the OTA update file to sideload it. Is there a link to download?
Thanks again for your help.
lookatami said:
Thank you very much for your reply. Good to know someone knows about this stuff. Just couple more questions if you could help.
1. Will the link mentioned by me in previous post work to root my phone with build G900AUCU2ANG3 and kernel date of July? http://forum.xda-developers.com/att-galaxy-s5/general/g900and3tong3keeprootota-zip-t2862299
2. How could I download the OTA update file to sideload it. Is there a link to download?
Thanks again for your help.
Click to expand...
Click to collapse
1. Yes, you don't need the OTA because you are already on NG3 so just start from step 2.
It works! Thanks so much. Now I have a rooted Samsung Galaxy S5 on running Android 4.4.2. Baseband G900AUCU2ANG3. Phone was originally from AT&T, unlocked and rooted, currently being used on T-Mobile.
1- How do I upgrade to a current Android version?
2- How can I remove all AT&T bloatware and have an unbranded phone?
Thanks.
Related
A new update is being released for the S5 Active, since i didn't see a thread on how to root the device... Here it is...
Towel root works on the NE4 build but will not work on the new NG3 update.
So what i did was downgraded with the firmware file found on Sammobile with the NE4 build.
Then used Towel root and installed SuperSU, it said it failed to install Supersu but after a reboot all was well.
Oh this was a AT&T S5 active.
SuperSU worked fine and root was verified!
I haven't posted much before. I would like to give back to the awesome community who has done so much for me!
Hit the thanks button if i helped!
Could really use your help
James L said:
A new update is being released for the S5 Active, since i didn't see a thread on how to root the device... Here it is...
Towel root works on the NE4 build but will not work on the new NG3 update.
So what i did was downgraded with the firmware file found on Sammobile with the NE4 build.
Then used Towel root and installed SuperSU, it said it failed to install Supersu but after a reboot all was well.
Oh this was a AT&T S5 active.
SuperSU worked fine and root was verified!
I haven't posted much before. I would like to give back to the awesome community who has done so much for me!
Hit the thanks button if i helped!
Click to expand...
Click to collapse
Trying to use your same method
I am trying to root my phone with Towel root and it won't recognize my phone either. My phone deleted all it's text messages, for some reason, last night and I need to root my phone so I can save some of the messages. Came across your post and figured you can help me. I downloaded the may version of the sm-g870A and odin. Odin won't open. I've never done this before and could use your help. If I can downgrade my firmware, or change it, in a way where Towel root would recognize my phone that would be exactly what I need. Also tried all the Modstrings, did no good. Whatever you could say to help, can hit me up personally and help me, idk if you could do that, but it'd be awesome if you could help me.
hitncnotes said:
Trying to use your same method
I am trying to root my phone with Towel root and it won't recognize my phone either. My phone deleted all it's text messages, for some reason, last night and I need to root my phone so I can save some of the messages. Came across your post and figured you can help me. I downloaded the may version of the sm-g870A and odin. Odin won't open. I've never done this before and could use your help. If I can downgrade my firmware, or change it, in a way where Towel root would recognize my phone that would be exactly what I need. Also tried all the Modstrings, did no good. Whatever you could say to help, can hit me up personally and help me, idk if you could do that, but it'd be awesome if you could help me.
Click to expand...
Click to collapse
You should try my thread here guys. >>>> CLICK ME PLEASE AND HIT THANKS IF IT WORKS FOR YOU
Hi, I really appreciated your post, but was confused with "NE4" & "NG3" can someone please explain what these are and how would I downgrade to NE4? Thanks
landonfox00 said:
Hi, I really appreciated your post, but was confused with "NE4" & "NG3" can someone please explain what these are and how would I downgrade to NE4? Thanks
Click to expand...
Click to collapse
NE4 and NG3 are official kernel images...
Downgrade consists of flashing the NE4 kernel image via Odin...then rooting the device....and then flashing the NG3 kernel via Odin which will give you a fully rooted rom that is the latest version...
Knox will NOT trip if you follow the thread instructions...
We are forced to downgrade the kernel to gain root due to the exploit being patched in the latest update...
The root method works perfectly....g
Thank you for your help
---------- Post added at 04:34 PM ---------- Previous post was at 03:46 PM ----------
Thanks so much u guys, the root was successful
gregsarg said:
Knox will NOT trip if you follow the thread instructions...
The root method works perfectly....g
Click to expand...
Click to collapse
can i get a link please to these instructions because this thread seems to be pretty vague on the steps required to downgrade
mikeloeven said:
can i get a link please to these instructions because this thread seems to be pretty vague on the steps required to downgrade
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2868776
James L said:
A new update is being released for the S5 Active, since i didn't see a thread on how to root the device... Here it is...
Towel root works on the NE4 build but will not work on the new NG3 update.
So what i did was downgraded with the firmware file found on Sammobile with the NE4 build.
Then used Towel root and installed SuperSU, it said it failed to install Supersu but after a reboot all was well.
Oh this was a AT&T S5 active.
SuperSU worked fine and root was verified!
I haven't posted much before. I would like to give back to the awesome community who has done so much for me!
Hit the thanks button if i helped!
Click to expand...
Click to collapse
Sorry to revive an old thread but I am on 5.0. how do I downgrade to 4.4.4? I've done it in the past but I forgot how to do it
Anyone have boc5 firmware anywhere?
Rootmaster906 said:
Sorry to revive an old thread but I am on 5.0. how do I downgrade to 4.4.4? I've done it in the past but I forgot how to do it
Click to expand...
Click to collapse
Doesn't ATT have the bootloader locked?
Rootmaster906 said:
Sorry to revive an old thread but I am on 5.0. how do I downgrade to 4.4.4? I've done it in the past but I forgot how to do it
Click to expand...
Click to collapse
Find the firmware and put it into the AP slot of Odin.
dave678 said:
Find the firmware and put it into the AP slot of Odin.
Click to expand...
Click to collapse
Lol. That is not what I'm asking. what I'm asking for is what firmware do I need to step backwards to kit Kat. I know if I can get it on revision 2 bootloader lollipop, I can downgrade to revision one kit Kat. I did this in the past but I forgot how. Right now I downgraded to 5.0 and I'm trying kingroot and Kingo root. It's not working
Find the latest 4.4.4 Kitkat version and try.
dave678 said:
Find the latest 4.4.4 Kitkat version and try.
Click to expand...
Click to collapse
I did. Says fuse binary of 2. That's why I need the lp firmware with the binary of 1. So that I can downgrade to 4.4. Believe me I know what I'm doing, I just can't find the appropriate firmware. I need the boc 5 firmware. But that was an OTA I think
dave678 said:
Doesn't ATT have the bootloader locked?
Click to expand...
Click to collapse
Yes...but you can get system root with towelroot. Safestrap recovery for locked bootloaders
Rootmaster906 said:
I did. Says fuse binary of 2. That's why I need the lp firmware with the binary of 1. So that I can downgrade to 4.4. Believe me I know what I'm doing, I just can't find the appropriate firmware. I need the boc 5 firmware. But that was an OTA I think
Click to expand...
Click to collapse
Can't find BOC5 anywhere
Rootmaster906 said:
I did. Says fuse binary of 2. That's why I need the lp firmware with the binary of 1. So that I can downgrade to 4.4. Believe me I know what I'm doing, I just can't find the appropriate firmware. I need the boc 5 firmware. But that was an OTA I think
Click to expand...
Click to collapse
[G870A][MM][6.0.1] All OTA Updates for G870A from G870AUCU1BOC5 to G870AUCS2DPH4
NOTE: to download these files use free download manager www.freedownloadmanager.org or else you will encouter with this error "Error 403 Forbidden You don't have permission to access the file on this server"...
forum.xda-developers.com
Rootmaster906 said:
Yes...but you can get system root with towelroot. Safestrap recovery for locked bootloaders
Click to expand...
Click to collapse
https://androidfilehost.com/?fid=24052804347762753 This is a pre rooted rom.
dave678 said:
https://androidfilehost.com/?fid=24052804347762753 This is a pre rooted rom.
Click to expand...
Click to collapse
thank you very much for your Noble efforts but none of your suggestions are working. I've done all this stuff already dude. This is why I need the boc5 firmware
So here's the backstory, about a year ago I bought a fairly new Samsung S5 (SM-G900A) off of swappa.com. It's always been on Straight Talk, so I have never been able to receive AT&T updates. My problem with getting it to Android 5.0 is that my phone needs to be at 4.4.4. I can't find any firmware out there to upgrade from 4.4.2 to 4.4.4 since AT&T hasn't published their firmware. Any assistance/help/tutorials in finding a way to get my phone up to 4.4.4 would be much appreciated.
HeadBroski said:
So here's the backstory, about a year ago I bought a fairly new Samsung S5 (SM-G900A) off of swappa.com. It's always been on Straight Talk, so I have never been able to receive AT&T updates. My problem with getting it to Android 5.0 is that my phone needs to be at 4.4.4. I can't find any firmware out there to upgrade from 4.4.2 to 4.4.4 since AT&T hasn't published their firmware. Any assistance/help/tutorials in finding a way to get my phone up to 4.4.4 would be much appreciated.
Click to expand...
Click to collapse
Are you rooted? Do you want root? 4.4.4 was not much difference from 4.4.2.
dirtydodge said:
Are you rooted? Do you want root? 4.4.4 was not much difference from 4.4.2.
Click to expand...
Click to collapse
It's not rooted and I don't need root access. If root is an absolute must than I wouldn't have a problem rooting my device. I wanted 4.4.4 so I can upgrade to the stock AT&T 5.0 ROM.
HeadBroski said:
It's not rooted and I don't need root access. If root is an absolute must than I wouldn't have a problem rooting my device. I wanted 4.4.4 so I can upgrade to the stock AT&T 5.0 ROM.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=3076803
Read and follow the instructions in post 1. READ THE NOTES SECTION at the bottom of post 1. You'll need to root with towel root first then you'll be able to flash up to 5.0. I don't know if any way for you to do it regular as i have never had straight talk.
I'm not very hacky or what you call it, my know-how in this region is not very good, so I'm hoping someone here is able to help me.
When I was in USA I bought myself a AT&T Samsung Galaxy S5 (G900A), paid it off and had it service unlocked (called AT&T and they unlocked it for me). Then I went back to Ukraine and now I want to to be rooted... and have lollipop.
I don't know how to upgrade it to lollipop... Kies and the phone says I have the latest firmware and I cant get it updated. On top of that, I've read in posts here that if I update before rooting it, I might be in trouble later on the road.
Towelroot V3 says that my phone is not supported so I can't root it that route...
I've read tutorials here about rooting with the ND3 update... first of all, I don't know what the ND3 update is and how to obtain it since I can't update my phone OTA in Ukraine.
How do I go about this?
More information about my phone (since I learned more information about this process).
Kernel date is Tuesday July 22 2014... towelroot is said to work for any before June 3, 2014... this is probably why my phone isn't supported.
Also, is it true that Android 5.0 removes the SD Card functionality???
Well, I got it rooted... thanks to muniz_ri!
I just went ahead and risked it, not knowing what ND3 or NG3 was.
My next step is flashing it to Android 5+ ... that is if it doesn't remove the SD Card functionality
Well, I found these instructions on flashing my G900A to a pre-rooted stock lollipop... the problem I'm having is with FireFlash... I can't seem to find that app anywhere.
elitezenithweb said:
Well, I found these instructions on flashing my G900A to a pre-rooted stock lollipop... the problem I'm having is with FireFlash... I can't seem to find that app anywhere.
Click to expand...
Click to collapse
Here
http://forum.xda-developers.com/showthread.php?p=59959596
SM-G870A Peace
Thank you!!!!!
Wait, I'm confused - you say you were able to downgrade your G900A to a rooted 4.x state? I thought root was impossible once you take the 5.0 update?
TJBilyk said:
Wait, I'm confused - you say you were able to downgrade your G900A to a rooted 4.x state? I thought root was impossible once you take the 5.0 update?
Click to expand...
Click to collapse
You can only if you didn't take on the 5.0 OC4 bootloader and kept OA1
I didn't take the 5.0 update since I am out of the country and OTA updates don't come here... but I did have the NG3 update... so I downgraded to ND3, rooted and went back to NG3... then I flashed a prerooted 5.0 stock ROM with OA1 (I think...) and now I'm using it...
I have an AT&T Galaxy S6 using a Cricket sim card. It is running 5.0.2, and unable to update through Smart Switch, OTA, or Best Buy. I want to root it and then flash it to 6.0.1. The baseband version number is G920AUCU1AOC9. Can anyone help me?
hmartin123 said:
I have an AT&T Galaxy S6 using a Cricket sim card. It is running 5.0.2, and unable to update through Smart Switch, OTA, or Best Buy. I want to root it and then flash it to 6.0.1. The baseband version number is G920AUCU1AOC9. Can anyone help me?
Click to expand...
Click to collapse
I know there is a post to get to 5.1.1 with odin and then a link to the pd6 sideload to 6.0.1 look in the general section.
jznomoney said:
I know there is a post to get to 5.1.1 with odin and then a link to the pd6 sideload to 6.0.1 look in the general section.
Click to expand...
Click to collapse
I have all of those files downloaded but I want to root my phone first, is there anything special I need to do for that? I can't use twrp on my phone because of AT&T
hmartin123 said:
I have all of those files downloaded but I want to root my phone first, is there anything special I need to do for that? I can't use twrp on my phone because of AT&T
Click to expand...
Click to collapse
you will lose root. There is no known root for 6.0. There is a hack for 5.1.1 but I never tried it.
Hello i just bought an at&t galaxy s5 on ebay with firmware 5.1.1 G900AUCU4C015. From what I've read so far there is no root possible for this version. Maybe downgrade to older version to root, if so than links? Thanks
No not possible.
I also have an AT&T S5 G900A with Android version 5.0 Baseband: G900AUCU3BOC4, Build: G900AUCU4BOF3. Can I safely assume this can't be rooted either?
clirico said:
I also have an AT&T S5 G900A with Android version 5.0 Baseband: G900AUCU3BOC4, Build: G900AUCU4BOF3. Can I safely assume this can't be rooted either?
Click to expand...
Click to collapse
I tried rooting with Kingroot once, and it gave me the option to root.
NavSad said:
I tried rooting with Kingroot once, and it gave me the option to root.
Click to expand...
Click to collapse
I tried that and it didn't work. Towelroot doesn't work either. Next to texting my phone is used primarily for listening music in my car which is made even more pleasant by using Viper4Android. If this phone is not rootable I'll dump it for a compatible model. Can anyone confirm?
clirico said:
I tried that and it didn't work. Towelroot doesn't work either. Next to texting my phone is used primarily for listening music in my car which is made even more pleasant by using Viper4Android. If this phone is not rootable I'll dump it for a compatible model. Can anyone confirm?
Click to expand...
Click to collapse
This is the message I got in Kingroot: Try to root
NavSad said:
This is the message I got in Kingroot: Try to root
Click to expand...
Click to collapse
Unfortunately "try to root" does not guarantee root as I found out.
Lollipop is not rootable.