[Q] Installing another Stock ROM - AT&T Samsung Galaxy S 5

Hello.
I've just got a Samsung Galaxy S5. A friend of mine sent me one from US. I live in Romania, EU...
The question is, how can I install a stock G900F rom over a stock G900A rom(at&t)? A lot of apps and other things do not work in EU, at&t made sure of that.
So I need to install another stock rom, but made specially for EU. Well, that doesn't work, all of them fail in Odin.
I managed to root it, install a custom recovery, and I still can't install anything on it.
I am inexperienced in this area.
If anyone managed to do what I could not, I would much appreciate for his/her help.
Thank you!

Gordon2013 said:
Hello.
I've just got a Samsung Galaxy S5. A friend of mine sent me one from US. I live in Romania, EU...
The question is, how can I install a stock G900F rom over a stock G900A rom(at&t)? A lot of apps and other things do not work in EU, at&t made sure of that.
So I need to install another stock rom, but made specially for EU. Well, that doesn't work, all of them fail in Odin.
I managed to root it, install a custom recovery, and I still can't install anything on it.
I am inexperienced in this area.
If anyone managed to do what I could not, I would much appreciate for his/her help.
Thank you!
Click to expand...
Click to collapse
What recovery are you using? Are you sure you're rooted? I just need to know so I can possibly help you.

OPOfreak said:
What recovery are you using? Are you sure you're rooted? I just need to know so I can possibly help you.
Click to expand...
Click to collapse
Root: towelroot
Recovery: safestrap
That's pretty much it, I couldn't find any other ways to do it.

Gordon2013 said:
Root: towelroot
Recovery: safestrap
That's pretty much it, I couldn't find any other ways to do it.
Click to expand...
Click to collapse
Ok now what international Stock Rom are you trying to flash. I flashed just about every G900F Rom using Safestrap on my G900A

OPOfreak said:
Ok now what international Stock Rom are you trying to flash. I flashed just about every G900F Rom using Safestrap on my G900A
Click to expand...
Click to collapse
These are the ones I tried to flash:
Romania ROM: G900FXXU1ANG2_G900FROM1ANG2_ROM 4.4.2.
Romania Cosmote: G900FXXU1ANH6_G900FCOA1ANH2_COA 4.4.2 and G900FXXU1BNL9_G900FCOA1BNK6_COA 5.0.
And my Baseband version is: G900AUCU1ANCE 4.4.2.
Any ideas?

Gordon2013 said:
These are the ones I tried to flash:
Romania ROM: G900FXXU1ANG2_G900FROM1ANG2_ROM 4.4.2.
Romania Cosmote: G900FXXU1ANH6_G900FCOA1ANH2_COA 4.4.2 and G900FXXU1BNL9_G900FCOA1BNK6_COA 5.0.
And my Baseband version is: G900AUCU1ANCE 4.4.2.
Any ideas?
Click to expand...
Click to collapse
Ok last question were they zip files or .tars? You probably need to go into the Galaxy S5 threads for a flashable Stock Rom.

OPOfreak said:
Ok last question were they zip files or .tars? You probably need to go into the Galaxy S5 threads for a flashable Stock Rom.
Click to expand...
Click to collapse
Original ZIP format for custom recovery and MD5 for Odin.

Gordon2013 said:
Original ZIP format for custom recovery and MD5 for Odin.
Click to expand...
Click to collapse
Try this one
Edit:
http://forum.xda-developers.com/showthread.php?t=2893793

OPOfreak said:
Try this one
Edit:
http://forum.xda-developers.com/showthread.php?t=2893793
Click to expand...
Click to collapse
It is not compatible with g900a yet.
Still, I'll choose any stock rom over custom rom. Custom roms ARE experimental. Maybe when they'll be in a near perfect form...

Gordon2013 said:
It is not compatible with g900a yet.
Still, I'll choose any stock rom over custom rom. Custom roms ARE experimental. Maybe when they'll be in a near perfect form...
Click to expand...
Click to collapse
Why do you say it isn't compatible with G909A? I've flashed it on my ATT device. You can flash any G900F or G900T Rom on the ATT s5 I've flashed them all.
If you're rooted with Safestrap you should be able to flash a stock G900F Rom on your device.
What steps are you using to do so? Custom Stock based T/W Roms are extremely stable with probably less bugs than a pure Stock update just released from Samsung.

OPOfreak said:
Why do you say it isn't compatible with G909A? I've flashed it on my ATT device. You can flash any G900F or G900T Rom on the ATT s5 I've flashed them all.
If you're rooted with Safestrap you should be able to flash a stock G900F Rom on your device.
What steps are you using to do so? Custom Stock based T/W Roms are extremely stable with probably less bugs than a pure Stock update just released from Samsung.
Click to expand...
Click to collapse
I didn't say it myself. It's what I've read on that thread. But I'll try it myself and come back with the results.

Gordon2013 said:
These are the ones I tried to flash:
Romania ROM: G900FXXU1ANG2_G900FROM1ANG2_ROM 4.4.2.
Romania Cosmote: G900FXXU1ANH6_G900FCOA1ANH2_COA 4.4.2 and G900FXXU1BNL9_G900FCOA1BNK6_COA 5.0.
And my Baseband version is: G900AUCU1ANCE 4.4.2.
Any ideas?
Click to expand...
Click to collapse
The 5.0 you won't be able to flash since the kernel source is different until ATT drops the official 5.0 for Sammy.
If you have the flashable Rom zips of the other two I'll flash them on my S5 and see whats happening.

OPOfreak said:
The 5.0 you won't be able to flash since the kernel source is different until ATT drops the official 5.0 for Sammy.
If you have the flashable Rom zips of the other two I'll flash them on my S5 and see whats happening.
Click to expand...
Click to collapse
I managed to install WanamLite Rom v1.3. I still couldn't install a 900f stock rom after that...
I will wait until somebody makes a better custom recovery, or can find another solution to this issue.
Thanks anyway.

Gordon2013 said:
I managed to install WanamLite Rom v1.3. I still couldn't install a 900f stock rom after that...
I will wait until somebody makes a better custom recovery, or can find another solution to this issue.
Thanks anyway.
Click to expand...
Click to collapse
Send me the links to the flashable G900F Stock Roms you're trying to install so I can see what's happening on my end.

OPOfreak said:
Send me the links to the flashable G900F Stock Roms you're trying to install so I can see what's happening on my end.
Click to expand...
Click to collapse
OK.
First try this: http://www.sammobile.com/firmwares/database/SM-G900F/ROM/
Last choice: http://www.sammobile.com/firmwares/database/SM-G900F/COA/
Though I installed WanamLite Rom v1.3, it didn't let me install the optional bootload or lte modem for it. Damn security...
See what your device can do.

Gordon2013 said:
OK.
First try this: http://www.sammobile.com/firmwares/database/SM-G900F/ROM/
Last choice: http://www.sammobile.com/firmwares/database/SM-G900F/COA/
Though I installed WanamLite Rom v1.3, it didn't let me install the optional bootload or lte modem for it. Damn security...
See what your device can do.
Click to expand...
Click to collapse
Those aren't flashable zips those have to be installed using Kies and you won't be able to flash them using Safestrap
---------- Post added at 07:53 PM ---------- Previous post was at 07:48 PM ----------
OPOfreak said:
Those aren't flashable zips those have to be installed using Kies and you won't be able to flash them using Safestrap
Click to expand...
Click to collapse
Agreed @ted77usa???

OPOfreak said:
Those aren't flashable zips those have to be installed using Kies and you won't be able to flash them using Safestrap
---------- Post added at 07:53 PM ---------- Previous post was at 07:48 PM ----------
Agreed @ted77usa???
Click to expand...
Click to collapse
If you click on any of them on that page, it will send you to the download page. And on that page it says as follows:
HTML:
FIRMWARE DETAILS
Model: SM-G900F
Model name: GALAXY S5
Country: Romania
Version: Android 4.4.2
Changelist: 2089850
Build date: Thu, 03 Jul 2014 05:08:46 +0000
Product Code: ROM
PDA: G900FXXU1ANG2
CSC: G900FROM1ANG2
MODEM: G900FXXU1ANG2
Instructions
Extract (unzip) the firmware file
Download Odin v3.09
Extract Odin zip-file
Open Odin v3.09
Reboot phone in Download Mode (press and hold Home + Power + Volume Down buttons)
Connect phone and wait until you get a blue sign in Odin
Add the firmware file to AP / PDA
Make sure re-partition is NOT ticked
Click the start button, sit back and wait a few minutes
It's not my first time using roms from sammobile.com...

Gordon2013 said:
If you click on any of them on that page, it will send you to the download page. And on that page it says as follows:
HTML:
FIRMWARE DETAILSModel: SM-G900FModel name: GALAXY S5Country: RomaniaVersion: Android 4.4.2Changelist: 2089850Build date: Thu, 03 Jul 2014 05:08:46 +0000Product Code: ROMPDA: G900FXXU1ANG2CSC: G900FROM1ANG2MODEM: G900FXXU1ANG2InstructionsExtract (unzip) the firmware fileDownload Odin v3.09Extract Odin zip-fileOpen Odin v3.09Reboot phone in Download Mode (press and hold Home + Power + Volume Down buttons)Connect phone and wait until you get a blue sign in OdinAdd the firmware file to AP / PDAMake sure re-partition is NOT tickedClick the start button, sit back and wait a few minutes
It's not my first time using roms from sammobile.com...
Click to expand...
Click to collapse
Then you tell me why you can't use Odin to flash G900F firmware onto a G900A device.
G900A has a locked bootloader you can't Odin Stock G900F firmware from sammobile onto it it will fail evetytime.
The only thing you can do is flash a G900F stockish Rom from the Galaxy s5 threads.
I'll let a dev explain it more clearly @ted77usa can you do that?
Or @cstayton? Thank you guys.

@Gordon2013
U can't return to stock G900F since u have ATT G900A with Locked Bootloader..... It would failed o signature verification check.But with Safestrap recovery u can flash Stock G900F ROM with some modification.U can only Return to stock G900A ATT official odin tar.md5 ....Period.....I know that's sucked but it is what it is until we have unlocked Bootloader.
Look for UNITY ROM by @cstayton that's the closest stock G900F or DK ROM by @bri315317 for custom ROM or XKrome_LimiTed by me to get 4G LTE
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"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

OPOfreak said:
Then you tell me why you can't use Odin to flash G900F firmware onto a G900A device.
G900A has a locked bootloader you can't Odin Stock G900F firmware from sammobile onto it it will fail evetytime.
The only thing you can do is flash a G900F stockish Rom from the Galaxy s5 threads.
I'll let a dev explain it more clearly @ted77usa can you do that?
Or @cstayton? Thank you guys.
Click to expand...
Click to collapse
Well I kinda got it 'till this part. The damn bootloader is locked and can't be cracked...
But how did you managed to do it on your phone? Or you just put a custom rom? Custom roms based on G900F work, but the file system are still G900A... Guess on your phone too.
So does that mean the bootloader is impenetrable? Uncrackable? And, is this for all S5 series, or just the AT&T etc? What went on the S4? I kinda skipped from S2 to S5...
Thanks for all the trouble anyway.
EDIT: Maan... I installed Kies, and now MTP usb driver fails to install too... I'm starting to hate this phone.

Related

Unlock i9305

Guys is there anyway to unlock me device? I got it from UK but now it is locked in India
Sent from my GT-I9100 using xda premium
Here is a tutorial I found in a quick Google search:
http://www.mobilepoint.us/2012/12/samsung-galaxy-3i9305-unlock-precedure.html?m=1
But it is most likely outdated so I recommend going onto the official site of Z3X ( http://z3x-team.com/category/news/)
Sent from my GT-I9305 using xda premium
Hi,
1. Start the phone WITHOUT SIM card
2. Open the phone application and enter the following code: *#197328640#
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
3. Then go in the following menus:
Main Menu [1] UMTS
[1] Debug Screen
[8] Phone Control
[6] Network Lock
Options [3] Personal SHA256 OFF
On this screen, do nothing. JUST WAIT ABOUT 30 SECONDS.
Then go back by pressing the Menu button (touch left of Home button) then select Back
you are in [6] Network Lock
then select [4] NW NV Lock Data INITIALLIZ
On this screen, do nothing. JUST WAIT ABOUT 1 MINUTE.
Then restart the phone.
4. Now your Galaxy i9305 LTE S3 must be unlocked. There is no confirmation message. The way to check is to insert a SIM card from another operator.
Click to expand...
Click to collapse
owl74 said:
Before doing the instructions below, please double check your phone that it is actually LOCKED by inserting a sim card from a different carrier/provider...
you may or may not leave that sim card on the phone while unlocking
Note: your phone must be running at least Jelly Bean 4.1 otherwise some of the menu choices are not present
Click to expand...
Click to collapse
I unlocked my S3 GT-I9305 UK LTE successfully using this thread.
http://forum.xda-developers.com/showthread.php?t=2014982
Hi,
you just had to look my last post...
the most important is that your phone is now unlock
kanzi83 said:
Hi,
you just had to look my last post...
the most important is that your phone is now unlock
Click to expand...
Click to collapse
I can confirm it work !!!
This will not work on 4.1.2. You have to downgrade to 4.1.1, do the above, then use OTA to go back up to 4.1.2.
Doing this then following the above tut worked for me the other day.
HeresJohneee said:
This will not work on 4.1.2. You have to downgrade to 4.1.1, do the above, then use OTA to go back up to 4.1.2.
Doing this then following the above tut worked for me the other day.
Click to expand...
Click to collapse
Hi, I tried this on 4.1.2 and it did not work, can you please tell me how to downgrade to 4.1.1? I know how to use Odin and all, I just don't where to get the firmware file, (maybe from www.sammobile.com ?)
Hi,
Choose your original firmware 4.1.1 from sammobile.com and flash with Odin
Tapatalk on GT-I9305
download app galaxsim from play store cost £1.60 work on my s3/note 1 and s2 :good:
Hi,
this method is free
scumpicule said:
I can confirm it work !!!
Click to expand...
Click to collapse
I did the same and I also confirm it works !
Sent from my GT-i9305 with CM10.1
Downgrade
HeresJohneee said:
This will not work on 4.1.2. You have to downgrade to 4.1.1, do the above, then use OTA to go back up to 4.1.2.
Doing this then following the above tut worked for me the other day.
Click to expand...
Click to collapse
Hi,
I want to unlock my Galaxy S3 i9305 LTE bought from TMobile UK, and unfortunately Kies has already upgraded my phone to 4.1.2, details below:
Model Number - GT- i9305
Android Version-4.1.2
Baseband version - i9305BVBLL2
Build Number - JZ054.I9305XXBLL5
Now when I go to Sammobile to donwload 4.1.1, you can see in the picture the codes don't match up where Sammobile has EVRBLL1 or EVRBLL2 under CSC and I have BVBLL2 or XXBLL5.
There is no option for TMobile in Sammobile.
Can anyone please help me or guide me what should I do ??
Thanks in advance.
gj6n68 said:
Hi,
I want to unlock my Galaxy S3 i9305 LTE bought from TMobile UK, and unfortunately Kies has already upgraded my phone to 4.1.2, details below:
Model Number - GT- i9305
Android Version-4.1.2
Baseband version - i9305BVBLL2
Build Number - JZ054.I9305XXBLL5
Now when I go to Sammobile to donwload 4.1.1, you can see in the picture the codes don't match up where Sammobile has EVRBLL1 or EVRBLL2 under CSC and I have BVBLL2 or XXBLL5.
There is no option for TMobile in Sammobile.
Can anyone please help me or guide me what should I do ??
Thanks in advance.
Click to expand...
Click to collapse
Dude i was in the same boat as you. I wanted to roll back to 4.1.1. to unlock my phone so I downloaded the EE version cos there are no seperate roms available for Orange or T-mob they all operate under the same umbrella (EE). I used this guide to help me its pretty straight forward:
http://forum.vodafone.co.uk/t5/Samsung-Galaxy-S3/How-to-Flash-Rollback-Galaxy-S3/td-p/1273246 (I know its for original s3 but dont worry the guide works for LTE version aswell)
Instead of downloading firmware from sammobile I used this thread to download the original 4.1.1 stock rom:
http://forum.xda-developers.com/showthread.php?t=1942150
look for:
Product Code: GT-I9305TADEVR (4.1.1) (EE UK)
PDA: XXALI5
PHONE: BVALI5
CSC: EVRALI5
Released: 17/09/2012
Once you done that. Unlock your phone and finally use software updater via about device to upgrade back to 4.1.2. Baseband and built number will be the same as your present one. Job done! its easy and painless!
GingaB said:
Dude i was in the same boat as you. I wanted to roll back to 4.1.1. to unlock my phone so I downloaded the EE version cos there is no rom available for Orange or T-mob they all operate under the same umbrella (EE). I used this guide to help me its pretty straight forward:
http://forum.vodafone.co.uk/t5/Samsung-Galaxy-S3/How-to-Flash-Rollback-Galaxy-S3/td-p/1273246
Instead of downloading firmware from sammobile I used this thread to download the original 4.1.1 stock rom:
http://forum.xda-developers.com/showthread.php?t=1942150
look for:
Product Code: GT-I9305TADEVR (4.1.1) (EE UK)
PDA: XXALI5
PHONE: BVALI5
CSC: EVRALI5
Released: 17/09/2012
Once you done that. Unlock your phone and finally use software updater via about device to upgrade back to 4.1.2. Job done! its easy and painless!
Click to expand...
Click to collapse
Thanks a ton for your reply, helps me a lot.
Just curious to know if you were able to unlock your phone after going back to 4.1.1 ?? As it would be pointless if we can't unlock the phone ever after downgrading to 4.1.1.
Thanks in advance.
gj6n68 said:
Thanks a ton for your reply, helps me a lot.
Just curious to know if you were able to unlock your phone after going back to 4.1.1 ?? As it would be pointless if we can't unlock the phone ever after downgrading to 4.1.1.
Thanks in advance.
Click to expand...
Click to collapse
yes it worked like a charm and its permanent. I can confirm this after upgrading back to 4.1.2
GingaB said:
yes it worked like a charm and its permanent. I can confirm this after upgrading back to 4.1.2
Click to expand...
Click to collapse
Thanks a lot, just one last thing. The rom that you downloaded from here(xda site) is that rooted rom or would I still need to root afterwards if I want root access ??
I am complete newbie to this Andriod and still getting hang of details, hope you don't mind.
Thanks once again.
gj6n68 said:
Thanks a lot, just one last thing. The rom that you downloaded from here(xda site) is that rooted rom or would I still need to root afterwards if I want root access ??
I am complete newbie to this Andriod and still getting hang of details, hope you don't mind.
Thanks once again.
Click to expand...
Click to collapse
Nope I downloaded the stock rom its not rooted and It doesnt trigger the flash counter.
gj6n68 said:
Hi,
I want to unlock my Galaxy S3 i9305 LTE bought from TMobile UK, and unfortunately Kies has already upgraded my phone to 4.1.2, details below...
Click to expand...
Click to collapse
HeresJohneee said:
This will not work on 4.1.2. You have to downgrade to 4.1.1, do the above, then use OTA to go back up to 4.1.2.
Click to expand...
Click to collapse
It works fine on my phone, I'm using Pandoriam ROM v6.6 - JB 4.1.2
Did you try to type *#197328640# and follow instructions anyway???
Sent from my GT-I9305 using xda app-developers app
djembey said:
Did you try to type *#197328640# and follow instructions anyway??? It works fine on my phone, I'm using Pandoriam ROM v6.6 - JB 4.1.2
Sent from my GT-I9305 using xda app-developers app
Click to expand...
Click to collapse
Hi,
Not working with 4.1.2 Stock ROMs (not the same menu)
The only way is to downgrade in 4.1.1

[Q] If update official update from different country will baseband change?

Hello guys, i will explain the story in order, sorry for my bad Grammar.
first i have the official GTI9070 but i forgot the baseband (GB)
then i accept software update that appear in notification bar, my baseband become I9070DXLK2 (GB)
and i see there's CM11 out that can make kit kat running in I9070.
but it requires root to install CMW / TWRP..
so hard to find root zip for DXLK2, and then i found one full ROM rooted then flash it with odin.
my baseband still I9070 (GB) but rooted (binary counter++)
after that i flash TWRP with odin too.
then i try flashing CM11 with TWRP.
it success, but no mobile network.
i search at this forum and someone say "no mobile network happen because flashing from GB (2.3.x) directly to KK (4.4.x)"
he said first update from GB to official samsung JB.
the problem, there's no official samsung JB update for my country/region (DXLK2)
my question, if i flash the official samsung JB update from other region.. let say it italy.. will my baseband change?
if it changed, what's the problem and whats the negative impact? what should i do better?
thx in advance.
PS: my device is Samsung Galaxy S Advance GT-I9070 (Indonesian)
amaDetoir said:
my question, if i flash the official samsung JB update from other region.. let say it italy.. will my baseband change?
if it changed, what's the problem and whats the negative impact? what should i do better?
thx in advance.
Click to expand...
Click to collapse
You don't have any negative impact if you flash any stock JB firmware, only with your warranty if you still have one.
Please, follow this guide from point A (JELLYBEANIZATION): [GUIDE] From stock GB to Custom JB (Noob-friendly)
After you updgraded to JB, ask/read some tutorials linked here: [{INDEX of GUIDES/TUTORIALS}] Galaxy S Advance [GT-I9070].
Be sure when you proceed to do something OR ASK before, NOT AFTER you doing something wrong.
R_a_z_v_a_n said:
You don't have any negative impact if you flash any stock JB firmware, only with your warranty if you still have one.
Please, follow this guide from point A (JELLYBEANIZATION): [GUIDE] From stock GB to Custom JB (Noob-friendly)
After you updgraded to JB, ask/read some tutorials linked here: [{INDEX of GUIDES/TUTORIALS}] Galaxy S Advance [GT-I9070].
Be sure when you proceed to do something OR ASK before, NOT AFTER you doing something wrong.
Click to expand...
Click to collapse
thank you for the response.
i'll tell the result later after i can download it, at my office the download link show 404 Not Found (maybe blocked)
Search JB on www.samsung-updates.com.
Powered by CM11
amaDetoir said:
thank you for the response.
i'll tell the result later after i can download it, at my office the download link show 404 Not Found (maybe blocked)
Click to expand...
Click to collapse
Or maybe removed. Try on samsung-updates.com or sammobile.com
In Canada, have XXLK2 (Africa?). Want JB, use UK version?
I bought my unlocked I9070 almost 2 years ago and am thinking about upgrading to Android 4.1.2 (JB).
On samsung-updates there appear to be lots of JB versions for different regions.
Can I just select the one for Britain (XXLQE)? Is there anything I need to check re: compatibility?
coghlan said:
I bought my unlocked I9070 almost 2 years ago and am thinking about upgrading to Android 4.1.2 (JB).
On samsung-updates there appear to be lots of JB versions for different regions.
Can I just select the one for Britain (XXLQE)? Is there anything I need to check re: compatibility?
Click to expand...
Click to collapse
Yes you can flash any stock firmware for I9070. Be sure you don't flash firmware for I9070P.
Powered by CM11 M11 snapshot
Flashing worked...once I found a .zip file
R_a_z_v_a_n said:
Yes you can flash any stock firmware for I9070. Be sure you don't flash firmware for I9070P.
Powered by CM11 M11 snapshot
Click to expand...
Click to collapse
I had a lot of trouble trying to get the samsung-updates.com download to work (used the free one, which either didn't start most of the time or died during download). Eventually, I took the filename (for Britain) and Googled it, and found a download site that let me download it (required 3 hours).
Armed with the .zip file and ODLIN, it worked like a charm. All my installed apps and data survived, which surprised me. I thought this would be a vanilla install.

[Q] Flash G900F Rom on G900A?

Hello,
I have a G900A S5 and looking for flash the G900F on my phone. Is it possible? Or gonna brick the phone?
Thank you
You should search before you post. It isn't possible at this time due to locked bootloader
Sent from my SAMSUNG-SM-G900A using xda app-developers app
nbrent1007 said:
You should search before you post. It isn't possible at this time due to locked bootloader
Sent from my SAMSUNG-SM-G900A using xda app-developers app
Click to expand...
Click to collapse
Correct. But doesn't Stok G900F ROM come signed from Samsung? Does G900A bootloader accept only its ROM and no others with valid signature?
yoonus said:
Correct. But doesn't Stok G900F ROM come signed from Samsung? Does G900A bootloader accept only its ROM and no others with valid signature?
Click to expand...
Click to collapse
Search xda and you will find your answer also search google
have fun bricking your phone. please take pictures as you go.
Can I get iOS 7 on my G900A???? Samsung and AT&T locked it down like an iPhone so why not
The g900a has a locked bootloader and no exploit as of yet to install a custom recovery so you will brick if you try to do it.
Sent from my At&t Galaxy S4
I was actually just thinking about this.
What if with an ATT S5 you switched carriers to t-mobile, but you were experiencing compatibility issues with the ATT firmware?
I did a live chat on the samsung website and the computer/samsung rep told me if I took my phone to best buy to one of the samsung care locations that they could switch the firmware.
I wonder if this means they have the capability to remove the lock on hand.
-Not sure if I'm going to try it out seen as I'm not actually switching I don't want things to get weird but maybe someone who is going to return their att handset for a t-mobile one could try this before hand?
anyone tested? are the same settings ..
Omfg ... how hard is it to understand that no root no flashing ??? Plz do research before u ask dumb questions
Sent from my SAMSUNG-SM-G900A using XDA Free mobile app
I already tried this, it bricked my phone, I put it up on a page, it won't let me Flash a tmo rom or custom recovery, it went to the screen where it says "this firmware is not recognized by att..." etc I had to put it on download mode and push the original firmware by Odin. And I wasn't able to enter my recover after that until I got the att update not to long ago
Funny....but what if...oh wait, what if I try this? But, but....NO, quit trying before you PERMANENTLY brick your device lol
Sent from my SAMSUNG-SM-G900A using XDA Premium 4 mobile app
Alarand said:
I was actually just thinking about this.
What if with an ATT S5 you switched carriers to t-mobile, but you were experiencing compatibility issues with the ATT firmware?
I did a live chat on the samsung website and the computer/samsung rep told me if I took my phone to best buy to one of the samsung care locations that they could switch the firmware.
I wonder if this means they have the capability to remove the lock on hand.
-Not sure if I'm going to try it out seen as I'm not actually switching I don't want things to get weird but maybe someone who is going to return their att handset for a t-mobile one could try this before hand?
Click to expand...
Click to collapse
Keep us posted if it works..
Sent from my SAMSUNG-SM-G900A
noob question, sorry to revive, chances to scold me.
if I have a rom with odin g900f if one chooses only
* AP
* CP
* CSC
these three can or can not be on at & t?
I have understood that if you play * BL will have problems, and the others?
I have not tried, I do not want a brick, lol
No way to install a stock rom g900f unmodified clear without knox, I've seen here they are using as a basis the g900f roms with safestrap but are highly modified?
I have tried to install the rom alvin g900f but I have problems with root and custom padlock at power on.
jm2k7 said:
noob question, sorry to revive, chances to scold me.
if I have a rom with odin g900f if one chooses only
* AP
* CP
* CSC
these three can or can not be on at & t?
I have understood that if you play * BL will have problems, and the others?
I have not tried, I do not want a brick, lol
No way to install a stock rom g900f unmodified clear without knox, I've seen here they are using as a basis the g900f roms with safestrap but are highly modified?
I have tried to install the rom alvin g900f but I have problems with root and custom padlock at power on.
Click to expand...
Click to collapse
you can't flash anything thru Odin unless it is the official AT&T firmware the ONLY way you can have a G900F firmware on your G900A device is to root (using towelroot by geohot) install Safestrap recovery and then flash any of the custom Touchwiz ROMS from the forums.
What if you want to install the other way?
An G900A ROM to G900F?
Is this possible?
hey guys.
sorry for bothering.
i have an AT&T samsung galaxy s5 G900f running kitkat 4.4.2
i'm from morocco ( the third world )
so no best buy stores or a way to get an At&t Sim card.
i tried updating my phone via settings> phone info > Software update but it says You software is up to date.
i did some searches anf found out that i need and An official At&t Firware of G900f which i looked up but found nothing.
so , can i flash any other model's Firmware like the one of the international version G900f or G900A....etc?
thanks in advance and thank you so much.
waiting to hearing from you soon.
The AT&T version is G900A, not G900F. Either way, you can't flash unofficial firmware versions. You can only flash custom roms if you are rooted and it's limited to a few.
johnkirchner said:
The AT&T version is G900A, not G900F. Either way, you can't flash unofficial firmware versions. You can only flash custom roms if you are rooted and it's limited to a few.
Click to expand...
Click to collapse
yes i know the At&T version is G900A.
i'm just confused.my phone is G900f.regardless , when checking for software update , here's what or says in the screenshot below
by flashing i meant updating the firmware via Odin or kies to lollipop or marshmallow.
maybe my phone isn't An At&T version, but it has an At&T firmware installed.
that's why i can't Get it updated via OTA updates.
so i wan't to update it manually.
i'm just wondering if i flash A firmware of G900f on my actual Firmware , will it cause my phone to stuck in a bootloop or such thing ?
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Sent from my SM-G900F using Tapatalk
johnkirchner said:
The AT&T version is G900A, not G900F. Either way, you can't flash unofficial firmware versions. You can only flash custom roms if you are rooted and it's limited to a few.
Click to expand...
Click to collapse
i have another confession.
i just turned off my phone , then accessed the recovery mode and found out it was a G900A.
and the applied CsC-Code : ATT.
but in phone info it says G900f and build number is G900FZUH1AND1
even Device status says it's Custom
i don't whether know if it's a G900f or G900A.
could i get some help please on how to dinsguish which model do i have ?
Sent from my SM-G900F using Tapatalk

I can not upgrade to 4.4.2 kitkat

hello friends tell them that I have a note 3 version n900A at & t released, but I still have the rom 4.3 and I want to update via ota I get that I have the latest version as well as via kiees, the only thing left is updated using odin but the problem is that nowhere encutro official rom kat kit and where can I get another question is if I update the version's release will come out? from already thank you very much
I read your post more than 5 times trying to understand your question, but honestly couldn't. LOL
marce54_32 said:
hello friends tell them that I have a note 3 version n900A at & t released, but I still have the rom 4.3 and I want to update via ota I get that I have the latest version as well as via kiees, the only thing left is updated using odin but the problem is that nowhere encutro official rom kat kit and where can I get another question is if I update the version's release will come out? from already thank you very much
Click to expand...
Click to collapse
Umm if what you're saying is you that you have not been able to update to kitkat via OTA or with Samsung Kies and you want to update with Odin, then uninstall Kies and then follow the instructions in this thread. The files in this thread are the latest official kitkat release...after you flash them with odin you will be on stock NC2 and any future OTA updates should work properly if you stay on stock.
If not, try rewording your question...
brisinger08 said:
Umm if what you're saying is you that you have not been able to update to kitkat via OTA or with Samsung Kies and you want to update with Odin, then uninstall Kies and then follow the instructions in this thread. The files in this thread are the latest official kitkat release...after you flash them with odin you will be on stock NC2 and any future OTA updates should work properly if you stay on stock.
If not, try rewording your question...
Click to expand...
Click to collapse
in my note of March n900a I have at & t 4.3 and the system via ota kiees and leave me no updates 4.4.2, so I want to upgrade to 4.4.2 via odin or if anyone knows how to do to upgrade to kit kat or if I spend the rom pudene official kit kat, not if I explain well .disculpas but well I do not speak English
K-Alzwayed said:
I read your post more than 5 times trying to understand your question, but honestly couldn't. LOL
Click to expand...
Click to collapse
sorry I do not speak good English, I would like some kit kat official link to install on my note 3 at & t
marce54_32 said:
in my note of March n900a I have at & t 4.3 and the system via ota kiees and leave me no updates 4.4.2, so I want to upgrade to 4.4.2 via odin or if anyone knows how to do to upgrade to kit kat or if I spend the rom pudene official kit kat, not if I explain well .disculpas but well I do not speak English
Click to expand...
Click to collapse
ok
Download Odin here
Download NC2 (kit kat) file here
Open Odin, click on "AP", select the _HOME.tar.md5 file that just downloaded
When your phone reboots and Odin says "PASS!" the upgrade to official kit kat was successful.
Better instructions with screenshots of how to upgrade to kit kat are in this thread
Don't forget to thank @carl1961 for the install guide and @BlackRam1500 for the official kitkat files
brisinger08 said:
ok
Download Odin here
Download NC2 (kit kat) file here
Open Odin, click on "AP", select the _HOME.tar.md5 file that just downloaded
When your phone reboots and Odin says "PASS!" the upgrade to official kit kat was successful.
Better instructions with screenshots of how to upgrade to kit kat are in this thread
Don't forget to thank @carl1961 for the install guide and @BlackRam1500 for the official kitkat files
Click to expand...
Click to collapse
thanks but my baseband is n900AUCUBMJ5 and n900AUCUCNC2 post is no problem with this?
marce54_32 said:
thanks but my baseband is n900AUCUBMJ5 and n900AUCUCNC2 post is no problem with this?
Click to expand...
Click to collapse
No that is not a problem. Upgrading to kit kat this way will safely overwrite your baseband current baseband to NC2.
brisinger08 said:
No that is not a problem. Upgrading to kit kat this way will safely overwrite your baseband current baseband to NC2.
Click to expand...
Click to collapse
thank you very much, when you upgrade to this procedure after kitkat podrer and receive updates via ota kiees?
marce54_32 said:
thanks but my baseband is n900AUCUBMJ5 and n900AUCUCNC2 post is no problem with this?
Click to expand...
Click to collapse
marce54_32 said:
thank you very much, when you upgrade to this procedure after kitkat podrer and receive updates via ota kiees?
Click to expand...
Click to collapse
Yes after you use this procedure you will be receive ota updates
You will only receive OTA updates if you are using AT&T's service.
brisinger08 said:
Yes after you use this procedure you will be receive ota updates
Click to expand...
Click to collapse
Before making the upgrade, it is necessary to make copies of efes?
graydiggy said:
You will only receive OTA updates if you are using AT&T's service.
Click to expand...
Click to collapse
I am not using the service of AT&T, I am with a company of another country
You will have to use ODIN (when the files are made available) to update from here on out.
graydiggy said:
You will have to use ODIN (when the files are made available) to update from here on out.
Click to expand...
Click to collapse
I mean, after the update on via ODIN OTA, i do not want to be updates?
You will only be able to manually update with ODIN since you are not on AT&T. So you can choose to not update.
OTA means over the air. It comes from the provider.
Please verify the source of the image file
Can you verify where you got the file N900AUCUCNC2_N900AATTCNC2_N900AUCUCNC2_HOME.tar.md5
This worked for upgrading my N900A Note III, but my concern is the source of the tar.md5 file.
The sammobile site only lists the follow for my phone which actually fails through odin (note failed when it was starting out on 4.3)
Model: SM-N900A
Model name: GALAXY Note 3
Country: USA (AT&T)
Version: Android 4.3
Changelist: 1625098
Build date: Sun, 22 Sep 2013 07:17:41 +0000
Product Code: ATT
PDA: N900AUCUBMI9
CSC: N900AATTBMI9
MODEM: N900AUCUBMI9
I've been searching the depths of the internet, and your post was the first post that actually got me moving in to 4.4.2. So thanks for taking the time to post. Any validation/verification you can provide as to your source would be awesome
Thanks!
sjk.alienandroid said:
Can you verify where you got the file N900AUCUCNC2_N900AATTCNC2_N900AUCUCNC2_HOME.tar.md5
This worked for upgrading my N900A Note III, but my concern is the source of the tar.md5 file.
The sammobile site only lists the follow for my phone which actually fails through odin (note failed when it was starting out on 4.3)
Model: SM-N900A
Model name: GALAXY Note 3
Country: USA (AT&T)
Version: Android 4.3
Changelist: 1625098
Build date: Sun, 22 Sep 2013 07:17:41 +0000
Product Code: ATT
PDA: N900AUCUBMI9
CSC: N900AATTBMI9
MODEM: N900AUCUBMI9
I've been searching the depths of the internet, and your post was the first post that actually got me moving in to 4.4.2. So thanks for taking the time to post. Any validation/verification you can provide as to your source would be awesome
Thanks!
Click to expand...
Click to collapse
There have been 3 official firmware releases since MI9 - MJ5, NB4, and the latest NC2...sammobile is clearly not up to date
The NC2 files have been used and verified by several devs let alone used by tons of us regular folks with 0 problems...the original post with the NC2 files is here have a read through the thread I think it will put your mind at ease. I think @Walter.White created the HOME file from the stock files which is more reason not to be concerned

Update android

Hello,
I´m from Argentina. I have a S5 AT&T SM-900A baseband: G900AAUCU2ANG3.
I want update my KitKat 4.4.2 to stock Lollipoop 5.1 or 6.0.1 Marshmallow but OTA has not updated by country restriction.
I´m not Root user.
1-) Is dangeours update? Can I downgrade if it would not work?
2-) Which method is better ODIN or other?
3-) Which android´s version 5 or 6 better works in this phone?
4-) Any tutorial? I have seen http://forum.xda-developers.com/att...w-to-update-to-g900aoi5-5-1-unrooted-t3235774, it works in my phone?
5-) I don´t know that is PA1, NG3, Modem, Kernel version.
Can you help me?
Thanks you very much
Sorry for my poor english.
publi said:
Hello,
I´m from Argentina. I have a S5 AT&T SM-900A baseband: G900AAUCU2ANG3.
I want update my KitKat 4.4.2 to stock Lollipoop 5.1 or 6.0.1 Marshmallow but OTA has not updated by country restriction.
I´m not Root user.
1-) Is dangeours update? Can I downgrade if it would not work?
2-) Which method is better ODIN or other?
3-) Which android´s version 5 or 6 better works in this phone?
4-) Any tutorial? I have seen http://forum.xda-developers.com/att...w-to-update-to-g900aoi5-5-1-unrooted-t3235774, it works in my phone?
5-) I don´t know that is PA1, NG3, Modem, Kernel version.
Can you help me?
Thanks you very much
Sorry for my poor english.
Click to expand...
Click to collapse
if you know someone in the states, send it to them and let them do it and send it back
You should just be able to download the firmware and flash through Odin. It will update everything for you. The only problem is it will factory reset your device. So backup everything. Once you update to 5.0 or above, you can not flash back to KitKat. Just unzip the file, open Odin, click ap, find the file, then flash.
http://forum.xda-developers.com/showthread.php?t=3372388
Sent from my SAMSUNG-SM-G870A using Tapatalk
Thanks for yours reply.
I don´t know anyone in us.
If I change android rom, Must I change kernel and modem?
To update ROM, the baseband is: G900AAUCU2ANG3, what rom is compatible? Or the baseband doesn´t matter?
Can I install this in my phone and my baseband?
http://forum.xda-developers.com/att-galaxy-s5/general/g900aucs4cpa2-odin-files-em-hot-t3372388
Yes. It's only one file. It takes care of kernel and modem. You don't have to do anything else besides flash the one file.
Sent from my SAMSUNG-SM-G870A using Tapatalk
OP,
You will not be able to update the smg900a as long as you are on a network other than at&t . I have the same model and it came with kit kat .
I used this method http://forum.xda-developers.com/att...w-to-update-to-g900aoca-5-0-keeproot-t3076803
Please be sure to back up your info . You can use your internal storage if you dont have a SD card to store the two files.
Good luck.
Thanks
I could do with ODIN and this files: http://forum.xda-developers.com/att-galaxy-s5/general/g900aucs4cpa2-odin-files-em-hot-t3372388
My phone works very good.
publi said:
Thanks
I could do with ODIN and this files: http://forum.xda-developers.com/att-galaxy-s5/general/g900aucs4cpa2-odin-files-em-hot-t3372388
My phone works very good.
Click to expand...
Click to collapse
I have the same issue . Please tell me the steps you took.

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