Hi
Hoping someone can help!
I'm wondering if I can flash the unbranded official S6 edge firmware over my carrier firmware on a carrier locked device? I'm not rooted if it makes any odds.
Reason I want to do this is that I'm with EE who take an age to release firmware updates and I'm struggling with the RAM management issue that the latest firmware seems to have fixed. Flashing the official unbranded firmware would obviously get me access to the updates in a more timely fashion.
I had a search around and i thinks the amswer is not but i got conflicting reports as to whether this is possible!
Thanks in advance.
Sent from my SM-G925F using XDA Free mobile app
Yes I did it. Will post instructions later.
kamson said:
Yes I did it. Will post instructions later.
Click to expand...
Click to collapse
Thanks, that'd be great!
We're you unrooted and carrier locked as well?
Sent from my SM-G925F using XDA Free mobile app
My phone was branded but not sure if it was locked. I didn't have root neither.
What I did:
1) Download latest Odin
2) Download any software
3) Extract it (for example with 7zip)
4) Copy system.img and boot img to new folder
5) Download script from this post
6) Put script files in the same folder
7) Run ImgToTar.MD5
8) Flash system.md5 and boot.md5 with Odin
You can also flash recovery and radio with this method.
Why not just download the unbranded firmware from sammobile, use Odin to flash it and be done?
What does the extracting of image files and so forth do?
Odin instructions can be found on the sammobile site where you pick up whatever firmware version you choose (my guess is unbranded UK firmware is a good place to start)
Sent from my Galaxy S6 Edge
Unfortunately I couldn't get the flash to work. Just keep getting a fail about quarter of the way through, which then needed an emergency recovery using smart switch.
Must be due to the fact that the phone is carrier locked but there are plenty of conflicting reports online as to whether it's possible to flash a locked phone so who knows!
Sent from my SM-G925F using XDA Free mobile app
I followed those steps exactly, got succeeded for all the flashes, and I still have all the carrier bloatware. What happened?
kamson said:
My phone was branded but not sure if it was locked. I didn't have root neither.
What I did:
1) Download latest Odin
2) Download any software
3) Extract it (for example with 7zip)
4) Copy system.img and boot img to new folder
5) Download script from this post
6) Put script files in the same folder
7) Run ImgToTar.MD5
8) Flash system.md5 and boot.md5 with Odin
You can also flash recovery and radio with this method.
Click to expand...
Click to collapse
The only system file in my tar.md5 in called system.img.ext4 is this the same thing or do I have a corrupt firmware?
I flashed over my carrier (O2) firmware with the unbranded firmware, but since i did that a while back (round about device launch), i've had to keep flashing any updates that come out rather than being able to get them OTA - is this normal behaviour?
It's normal behaviour if you didn't factory reset after unbranding your phone.
If you factory reset it you'll find that it re-registers with the unbranded CSC and you'll start to get ota updates properly.
Sent from my SM-G925I using Tapatalk
Hey guys great thread I too want to give this a try but want to make sure I don't brick my s6 edge. I have a branded s6 edge from Japan softbank carrier model 404SC but it's actually SMG925Z. Can I use a unbranded SMG9250 firmware from Hong Kong on my Japan branded s6?
primod808 said:
Hey guys great thread I too want to give this a try but want to make sure I don't brick my s6 edge. I have a branded s6 edge from Japan softbank carrier model 404SC but it's actually SMG925Z. Can I use a unbranded SMG9250 firmware from Hong Kong on my Japan branded s6?
Click to expand...
Click to collapse
Have you tried any new Roms yet?
I Also have the Sm g925zz s6Edge from japan softbank.
I have not tried any roms yet.
RecIV said:
Have you tried any new Roms yet?
I Also have the Sm g925zz s6Edge from japan softbank.
I have not tried any roms yet.
Click to expand...
Click to collapse
Not yet but the smg925z has been rooted.
primod808 said:
Not yet but the smg925z has been rooted.
Click to expand...
Click to collapse
How did you root the device?
Please reply with link for the root files and procedure.
It will be great help..
Thanks
kamson said:
My phone was branded but not sure if it was locked. I didn't have root neither.
What I did:
1) Download latest Odin
2) Download any software
3) Extract it (for example with 7zip)
4) Copy system.img and boot img to new folder
5) Download script from this post
6) Put script files in the same folder
7) Run ImgToTar.MD5
8) Flash system.md5 and boot.md5 with Odin
You can also flash recovery and radio with this method.
Click to expand...
Click to collapse
can this be done on any model S6 edge? i have the canadian version 928W8 and I would like to cross flash it
Flashing carrier firmware
Along the same lines I have a galaxy s6 that was locked to "carrier a" i had it unlocked and am using it with "carrier B" both carriers use the same model number device SM-G920W8 . carrier a has not released android 6 yet and carrier b has can i flash carrier b firmware as is or do i have to change a bunch of things?
Flashed stock rom
Hey, i just flashed the stock rom of the galaxy s6 (not edge) over my carrier rom. I was using a sim from a different carrier than the one from the rom and it worked fine, meaning my phone was unlocked. I decided to remove the bootanimation and bloatware from my device so I flashed the stock rom via odin. Everything went right except that my network operator is not available. Could you help me, its the only thread that I am sure i will get help.
search about kernal backup and restore. im not sure about it. but you may need to return to , or restore your first kernal. i think wifi stops working if ypu use an incorrext kernal. each model has its own kernal.
which means, i think ypu can use the samsung kies tool to return to stock rom and kernal to fix it... but im not sure.
there are other harder ways pethaps.. but i dont think anyone has our version of 6.1.1 kernal atm. i dont thibk samsung released it.
i really am not sure. i flashed a new 5.0 rom, but not 6.0.1 yet.
i dont know how
RecIV said:
search about kernal backup and restore. im not sure about it. but you may need to return to , or restore your first kernal. i think wifi stops working if ypu use an incorrext kernal. each model has its own kernal.
which means, i think ypu can use the samsung kies tool to return to stock rom and kernal to fix it... but im not sure.
there are other harder ways pethaps.. but i dont think anyone has our version of 6.1.1 kernal atm. i dont thibk samsung released it.
i really am not sure. i flashed a new 5.0 rom, but not 6.0.1 yet.
i dont know how
Click to expand...
Click to collapse
Hi, I havent been able to get a stock kernel neither to kies work with my SM-G920i. Anybody help me.
Hey guys I brought s6 from eBay year ago I am trying to unroot my phone model no sm-g920f for that I have to install firmware I am confused about the country/ carrier do you guys have any idea??
Related
Hey guys, can any expert help me please
i have a samsung i9300 from china and i want to flash to normal rom
i did so but it failed. and now i when i turn it on it say "Firmware upgrade encountered an issue. Please select recovery mode in kies and try again"
and at the bottom of this message it have Chinese writing.
i still can go on download mode.
i downloaded several flash files and always failed when i flash, its always stuck on at the modem bit. .
please help me. http://forum.xda-developers.com/images/icons/icon9.gif
Having the the same problem with an american version. Is there any way to restore????????????????:crying:
Same problem here, may God have mercy on our souls.
Please someone give us a light of what we should do... This chinese rom is terrible, I can't even use GApps.
Go too this website http://www.sammobile.com/firmware/?page=3 and download the firmware for your correct phone model and country and then flash it with Odin.
Your phone should work 100% again after that :good:
hin83 said:
Go too this website -- and download the firmware for your correct phone model and country and then flash it with Odin.
Your phone should work 100% again after that :good:
Click to expand...
Click to collapse
My phone is from China but i don't want to use theirs room, I could just install the firmware from my country? It's the same model.
Breakyourfists said:
My phone is from China but i don't want to use theirs room, I could just install the firmware from my country? It's the same model.
Click to expand...
Click to collapse
Are you sure your phone is a I9300 and not a I9308, since Galaxy S3 in China have model number i9308 and Hongkongs model is i9300. And ofcouse if you dont want or like the stock firmware for your phone, you can always try out those customs rom here in XDA
hin83 said:
Are you sure your phone is a I9300 and not a I9308, since Galaxy S3 in China have model number i9308 and Hongkongs model is i9300. And ofcouse if you dont want or like the stock firmware for your phone, you can always try out those customs rom here in XDA
Click to expand...
Click to collapse
I'm sure it's l9300. I'm going to try my country firmware for l9300 first. What room would you recommend?
i tried that already bro, i downloaded like 5 different rom but always get stuck on the modem party. it failed at the end like almost finish.
thi phone is i9300 100% but it has chinese logo when it first start. also when i put it on download mode it shows chinese characters instead of english.
any idea anyone?
thanks!
chhay said:
i tried that already bro, i downloaded like 5 different rom but always get stuck on the modem party. it failed at the end like almost finish.
thi phone is i9300 100% but it has chinese logo when it first start. also when i put it on download mode it shows chinese characters instead of english.
any idea anyone?
thanks!
Click to expand...
Click to collapse
Please make a screenshot of your devices info and the download mode screen, then i can help you too locate the problem. Are you using Odin 1.8 for flashing??
---------- Post added at 11:53 AM ---------- Previous post was at 11:51 AM ----------
Breakyourfists said:
I'm sure it's l9300. I'm going to try my country firmware for l9300 first. What room would you recommend?
Click to expand...
Click to collapse
Friend. You can try Omega rom same as me, its a very updated and stable rom. There is many users from all around the world, incl Chinese using it.
Here is the link with info and download: http://forum.xda-developers.com/showthread.php?t=1663656
chhay said:
i tried that already bro, i downloaded like 5 different rom but always get stuck on the modem party. it failed at the end like almost finish.
thi phone is i9300 100% but it has chinese logo when it first start. also when i put it on download mode it shows chinese characters instead of english.
any idea anyone?
thanks!
Click to expand...
Click to collapse
You could try a 3 part flash if its available on sammobile.com
jje
I have the I9300 from mainland china as well. The one that boots up with the China unicom logo. I've managed to get everything working by flashing a stock china unicom rom, and then using mobile odin to flash a UK rom. Mobile Odin doesn't replace the bootloader, so even though I can now run stock UK firmwares and even custom roms such as CyanogenMod 9, the phone always boots up with the china unicom logo. Is this an indicator of a locked bootloader? If not, what else is preventing the flash from completing? the Partition Information Table? The CSC? If it's anything else other than the bootloader, then in theory shouldn't it be possible to flash a three part firmware? Repartition, and update the bootloader? I would think that this would result in a successful flash. I myself have not tried this as there is always the inherent risk of hard bricking the phone when playing around with the bootloader and PIT. If there are any more experienced xda members here, it'd be great to know what you think would work in this case.
Another Problem with Chinese Firmware
I appreciate the links. I'm downloading one of the firmware files now. Hope it works.
There's another reason why I don't like the Chinese firmware. The authorities have clumsily sabotaged VPN. If you try to turn on VPN service, the phone instantly crashes, allowing only emergency calls until you do a factory reset. Happened twice before I caught on.
Gary
hin83 said:
Please make a screenshot of your devices info and the download mode screen, then i can help you too locate the problem. Are you using Odin 1.8 for flashing??
---------- Post added at 11:53 AM ---------- Previous post was at 11:51 AM ----------
Friend. You can try Omega rom same as me, its a very updated and stable rom. There is many users from all around the world, incl Chinese using it.
Here is the link with info and download: http://forum.xda-developers.com/showthread.php?t=1663656
Click to expand...
Click to collapse
Appreciate the link, and downloaded it. But it contains all the files in a .zip file, and Odin requires a .tar file. How can I convert .zip to .tar, and will Odin work if I do?
Thanks.
gwrussell said:
Appreciate the link, and downloaded it. But it contains all the files in a .zip file, and Odin requires a .tar file. How can I convert .zip to .tar, and will Odin work if I do?
Thanks.
Click to expand...
Click to collapse
I think that zip is for CWM Recovery, so you'll have to get a stock Chinese ROM running first, and then install CWM, turn off signature check and then flash CWM through odin, then you can load the other roms into the SDcard using your computer and flash it through the recovery.
I have not this phone but found some info may be helpful.Goodluck.
http://www.chinaecarts.com/samsung-...nch-mtk6577-android-41-16gb-phone-p-3095.html
keng_never_die said:
http://www.chinaecarts.com/samsung-...nch-mtk6577-android-41-16gb-phone-p-3095.html
Click to expand...
Click to collapse
That phone is NOT A GENUINE Galaxy S III. It is a chinese knock off, a fake.
This is what gave it away:
- MTK MT6577 1.2GHz processor
No genuine S III device use this processor.
therefore, you do NOT have a real S III device and none of the S III roms will work with your phone.
Besides, since your phone has Android 4.1.5 (sic, according to the page you posted), why the hell do you want an older Android?
If you're in doubt about your phone, use this app:
https://play.google.com/store/apps/details?id=com.alxdroiddev.gs3identity
It will tell you if your phone is real or not.
Still Need rom?
GaryLiao said:
I have the I9300 from mainland china as well. The one that boots up with the China unicom logo. I've managed to get everything working by flashing a stock china unicom rom, and then using mobile odin to flash a UK rom. Mobile Odin doesn't replace the bootloader, so even though I can now run stock UK firmwares and even custom roms such as CyanogenMod 9, the phone always boots up with the china unicom logo. Is this an indicator of a locked bootloader? If not, what else is preventing the flash from completing? the Partition Information Table? The CSC? If it's anything else other than the bootloader, then in theory shouldn't it be possible to flash a three part firmware? Repartition, and update the bootloader? I would think that this would result in a successful flash. I myself have not tried this as there is always the inherent risk of hard bricking the phone when playing around with the bootloader and PIT. If there are any more experienced xda members here, it'd be great to know what you think would work in this case.
Click to expand...
Click to collapse
If you still need the rom for the i9300_chn_chn, i can help you, with a mixed room, fussion betwen PHE ( spain) and CHN (China).
Works very well, the problem is the bootloader i locked so, you olny can install moden, and sboot, from china.
Hi guys, just a generic question. What does it mean when the phone is unlocked? I got an unlocked Galaxy S III I9300 and I'm using it on US T-Mobile. Curiously, the phone came with a lot of German T-Mobile bloatware. Are all I9300 not the same? Is it possible to make it completely carrier free? Please enlighten me
It means its not locked to a network .
Branded means its branded by a carrier/network.provider .
Flashing stock rom will remove the branding .
jje
Thanks for the info. Is there a way to update to the stock rom officially through kies or something? And I'm just wondering, are there any carriers in Europe that use stock rom?
Thanks
Sent from my GT-I9300 using xda app-developers app
sam-san said:
Thanks for the info. Is there a way to update to the stock rom officially through kies or something? And I'm just wondering, are there any carriers in Europe that use stock rom?
Click to expand...
Click to collapse
If you do it through KIES, it will keep all the branding, because it will update the ROM for the same CSC (operator-specific firmware) you have.
You need to first install, using Odin or MobileODIN, an unbranded firmware. All countries have branded and unbranded firmwares.
For instance, an UK unbranded ROM can be downloaded like this:
http://forum.xda-developers.com/showthread.php?p=28367295#post28367295
There are unbranded ROMs for all European countries. Use CheckFus to figure out what their CSC code is.
Thanks. So after i flash an unbranded firmware i can get the unbranded rom updates? And it won't wipe my phone right. Does samsung sell the I9300 with unbranded firmware and rom anywhere in Europe? Personally got mine on Amazon.
Sent from my GT-I9300 using xda app-developers app
sam-san said:
Thanks. So after i flash an unbranded firmware i can get the unbranded rom updates? And it won't wipe my phone right. Does samsung sell the I9300 with unbranded firmware and rom anywhere in Europe? Personally got mine on Amazon.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Providers sales outlets networks may sell unbranded and or unlocked throughout the world .
CPW car-phone warehouse UK is unbranded and unlocked .
jje
Check Fus shows my csc is I9300DTMLH2
Sent from my GT-I9300 using xda app-developers app
sam-san said:
Thanks. So after i flash an unbranded firmware i can get the unbranded rom updates? And it won't wipe my phone right. Does samsung sell the I9300 with unbranded firmware and rom anywhere in Europe? Personally got mine on Amazon.
Click to expand...
Click to collapse
- It won't wipe your phone, UNLESS you tell it to.
- There aren't that many OTA updates anyway, so don't worry about it. Besides, when an update is released, you can install it on your phone using the Odin or MobileOdin methods long before it is available on the OTA. None of these require you to wipe your phone.
to use Odin you don't need root, but you do if you want to use mobileOdin.
I've flashed over 20 stock unbranded ROMs on my S III and I never did a data wipe on it, and yet it works flawlessly.
Using the top-right panel of CheckFus, you can download ANY CSC you want as long as it is for the GT-I9300. You don't have to keep it locked to a specific CSC. For Germany I believe the unbranded CSC is coded DBT (or something like that).
Hey, thanks for the info. The website for Checkfus Downloader isn't working. Do you have a link to it or can you post it here? From what I've read, CHANGING the CSC will wipe the phone right. Is there any reason for me to change the CSC to UK or something? I don't really care if the default language is German as long as I can change it to English. I just want to get rid of the bloatware and get an unbranded firmware/rom.
EDIT: Found the firmware on SamMobile. Thanks for the DBT tip.
http://www.sammobile.com/firmware/?page=8&view=6505
I just want to confirm flashing that won't wipe my phone? Because the CSC is different isn't it?
EDIT 2: Read your post again. So flashing the firmware won't actually change the CSC right. I just won't be able to keep the unbranded rom if I update via KIES?
Simonetti2011 said:
- It won't wipe your phone, UNLESS you tell it to.
- There aren't that many OTA updates anyway, so don't worry about it. Besides, when an update is released, you can install it on your phone using the Odin or MobileOdin methods long before it is available on the OTA. None of these require you to wipe your phone.
to use Odin you don't need root, but you do if you want to use mobileOdin.
I've flashed over 20 stock unbranded ROMs on my S III and I never did a data wipe on it, and yet it works flawlessly.
Using the top-right panel of CheckFus, you can download ANY CSC you want as long as it is for the GT-I9300. You don't have to keep it locked to a specific CSC. For Germany I believe the unbranded CSC is coded DBT (or something like that).
Click to expand...
Click to collapse
-Ok, so. Basically I can flash any unbranded firmware I want (UK, German, etc...) regardless of the CSC.
-I just have to use Odin everytime I want to update.
-Also, will I lose the unlock?
-Will there be issues with the modem/baseband/CSC incompatibility or something.
P.S. I keep asking if Odin will wipe my phone because I used to own a Galaxy S 1, and Odin was basically the last resort to flash your phone back to stock, and it was always a wipe.
Thank you.
I have a galaxy s 3 which was given to me as a gift. It was on orange, but was unlocked for me so that I can use it on o2.
I have no idea how it was unlocked, but im unsure about upgrading the software through kies.
Can I still upgrade my software through kies to the latest jellybean? Because ive been waiting for the upgrade on my phone and it still hasnt come up. infact i dont have the option to check for updates either
what shall i do? I dont know if ill lose my data or block my phone by upgrading to jellybean via kies
help please
Your phone maybe unlocked but have the same carrier firmware. You need to flash via Odin a unbranded firmware, as if you do update by kies it may lock your phone again.
Sent from my GT-I9300 using xda app-developers app
thanks, how do I do that? i dont know much about phones/software/etc
I have a sm-g925f model and my firmware is sm-g925k(korea galaxy s6 edge KT model firmware)
I want to flash over to sm-g925k, next, I want change the firmware sm-g925s(korea galaxy s6 edge SKT model firmware).
if I can do it with flashing pit files and boot loaders and modem? or is it just not possible?
(I tried, modem.bin file faild.. I think modem.bin file match problem..)
help me, plz. Thanks.
gloriously said:
I have a sm-g925f model and my firmware is sm-g925k(korea galaxy s6 edge KT model firmware)
I want to flash over to sm-g925k, next, I want change the firmware sm-g925s(korea galaxy s6 edge SKT model firmware).
if I can do it with flashing pit files and boot loaders and modem? or is it just not possible?
(I tried, modem.bin file faild.. I think modem.bin file match problem..)
help me, plz. Thanks.
Click to expand...
Click to collapse
Please try to explain exactly what you want to do??
You can only flash firmware for your device. Example... if you have the G925F then you can only flash firmware for G925F.
ok, impossible setup another firmware?
gloriously said:
ok, impossible setup another firmware?
Click to expand...
Click to collapse
If your firmware is G925F then you can flash any firmware that is for G925F only
callumbr1 said:
If your firmware is G925F then you can flash any firmware that is for G925F only
Click to expand...
Click to collapse
Well that's not quite true, but I don't know if it really works, since I havent tried it myself. But basically you should be able to unpack the firmware, extract the single partitions and flash them one by one using fastboot. Therefore you need an unlocked bootloader. Then you could also use a korean or whatever ROM. It should in fact be enough, if you flash the system partition, if you just want to change the language. Btw why do you want to change anything? Is something not working? Do you need another language?
Sent from my SM-G925F using XDA Free mobile app
N00BY0815 said:
Well that's not quite true, but I don't know if it really works, since I havent tried it myself. But basically you should be able to unpack the firmware, extract the single partitions and flash them one by one using fastboot. Therefore you need an unlocked bootloader. Then you could also use a korean or whatever ROM. It should in fact be enough, if you flash the system partition, if you just want to change the language. Btw why do you want to change anything? Is something not working? Do you need another language?
Click to expand...
Click to collapse
Im not entirely sure what the guy wants to do...
He mentions 3 different variants.
An unlocked bootloader ia a must but as he states he has g925f which comes with unlocked bootloader. I have a feeling its just the CSC he wants to change.
http://www.sammobile.com/forum/showthread.php?t=27039 here says its not possible. Something to do with phone/modem support.
callumbr1 said:
Im not entirely sure what the guy wants to do...
He mentions 3 different variants.
An unlocked bootloader ia a must but as he states he has g925f which comes with unlocked bootloader. I have a feeling its just the CSC he wants to change.
http://www.sammobile.com/forum/showthread.php?t=27039 here says its not possible. Something to do with phone/modem support.
Click to expand...
Click to collapse
Neither do I really understand/know what he wants to achieve. But let's try our best and maybe in a combined effort, we'll be able to help him
Sent from my SM-G925F using XDA Free mobile app
N00BY0815 said:
Neither do I really understand/know what he wants to achieve. But let's try our best and maybe in a combined effort, we'll be able to help him
Click to expand...
Click to collapse
Sounds good to me when he replies we will do our best
Hi guys im having a heck of a time trying to flash U1 FW to my s9+ cause it has the stupid sprint lease lock on it so i'm trying to flash u1 to it. The U1 worked for my s8+ to remove the lock and sprint bloatware. I have a SM-G965U with build # G965USQU3ARG7 and i downloaded SM-G965U1_G965U1UES2ARF4 firmware but when i try to flash it just fails. i tired it useing prince comsy odin. tried odin 3b and odin v3.12.3 and none works they all fail. So im lost to why its not flashing the phone! any help would be appreciated.
l3igl3ang said:
Hi guys im having a heck of a time trying to flash U1 FW to my s9+ cause it has the stupid sprint lease lock on it so i'm trying to flash u1 to it. The U1 worked for my s8+ to remove the lock and sprint bloatware. I have a SM-G965U with build # G965USQU3ARG7 and i downloaded SM-G965U1_G965U1UES2ARF4 firmware but when i try to flash it just fails. i tired it useing prince comsy odin. tried odin 3b and odin v3.12.3 and none works they all fail. So im lost to why its not flashing the phone! any help would be appreciated.
Click to expand...
Click to collapse
The reason why it is failing is because you are on a high boot loader, you current on V3 while the U1 firmware that you was trying to flash is on V2.. You can only flash firmware that's on the same boot loader.
You would need to download G965U1UEU3ARG7 and flash it in order to be on the U1 firmware...
kevindevonwilliams said:
The reason why it is failing is because you are on a high boot loader, you current on V3 while the U1 firmware that you was trying to flash is on V2.. You can only flash firmware that's on the same boot loader.
You would need to download G965U1UEU3ARG7 and flash it in order to be on the U1 firmware...
Click to expand...
Click to collapse
Well crap do u know where i could get G965U1UEU3ARG7 firmware i google it but has nothing but pay sites
I don't believe the ARG7 for the U1 hasn't been released yet. I'm still on ARF4, I haven't gotten any updates for ARG7 yet.
But you can get the firmware using the link below when it becomes available. It's the same one I used.
https://www.sammobile.com/firmwares/SM-G965U1/XAA/
well Dameit thats sucks wonder how long it usely takes for samsung to releases FWs for the phones.
l3igl3ang said:
well Dameit thats sucks wonder how long it usely takes for samsung to releases FWs for the phones.
Click to expand...
Click to collapse
To be honest it takes as long as it takes... Though for the U1 firmware it does appear to be the last one released after the carriers.
I would imagine that before they release a firmware that covers all the carriers they want to make sure it works for the individual carriers... But that's a theory/speculation I have.
Use Odin3 v3.13.1_3B_PatcheD for flashing U1 firmware on your Sprint SM-G965U
l3igl3ang said:
Hi guys im having a heck of a time trying to flash U1 FW to my s9+ cause it has the stupid sprint lease lock on it so i'm trying to flash u1 to it. The U1 worked for my s8+ to remove the lock and sprint bloatware. I have a SM-G965U with build # G965USQU3ARG7 and i downloaded SM-G965U1_G965U1UES2ARF4 firmware but when i try to flash it just fails. i tired it useing prince comsy odin. tried odin 3b and odin v3.12.3 and none works they all fail. So im lost to why its not flashing the phone! any help would be appreciated.
Click to expand...
Click to collapse
Just use Odin3_v3.13.1_3B_PatcheD for flashing U1 firmware on your Sprint SM-G965U model.
mohibd73 said:
Just use Odin3_v3.13.1_3B_PatcheD for flashing U1 firmware on your Sprint SM-G965U model.
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He can't because he updated his phone to the latest sprint version which uses the v3 bootloader.
The current U1 firmware uses V2 bootloader.
scottusa2008 said:
He can't because he updated his phone to the latest sprint version which uses the v3 bootloader.
The current U1 firmware uses V2 bootloader.
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yeah they was alrdy updated when i got the phones i got both phones for 225 for the pair owed bills and now lease locks
l3igl3ang said:
yeah they was alrdy updated when i got the phones i got both phones for 225 for the pair owed bills and now lease locks
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First time I have ever heard of a Sprint Lease Lock.. Now I am curious over what that is, so off to google searching for it.
Think I found what your talking about... I am not sure if flashing the U1 firmware will work in this case given it's an S9+ and not an S8. Hopefully it does when the appropriate U1 firmware is released.
Depending on where you got the phones from maybe try doing a return and get a refund?
scottusa2008 said:
He can't because he updated his phone to the latest sprint version which uses the v3 bootloader.
The current U1 firmware uses V2 bootloader.
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Thanks for the helpful information. I didnot know that.
mohibd73 said:
Thanks for the helpful information. I didnot know that.
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No biggie... Just for clarification (if it helps in the future) you can only flash files with the same bootloader version as what is currently installed. You can also flash bootloader versions that are higher then what is currently installed on the device.
What you can not do is flash bootloader versions lower then what is currently installed.
Finding the bootloader version is easy once you know how. Using the firmware version indicated:
G965USQU3ARG7
The bootloader version is the number before the last 4 characters of the firmware version... In this your looking for the number before ARG7... Since the number is 3 it means this firmware uses the version 3 bootloader.
l3igl3ang said:
Well crap do u know where i could get G965U1UEU3ARG7 firmware i google it but has nothing but pay sites
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Do note that it will definitely wipe data.
U1 firmware (G965U1UEU3ARG7) https://androidfilehost.com/?fid=1322778262903999031
Also use this Odin to flash (Odin3_v3.13.1_3B_Patche) https://androidfilehost.com/?fid=5862345805528067951
kevindevonwilliams said:
Do note that it will definitely wipe data.
U1 firmware (G965U1UEU3ARG7) https://androidfilehost.com/?fid=1322778262903999031
Also use this Odin to flash (Odin3_v3.13.1_3B_Patche) https://androidfilehost.com/?fid=5862345805528067951
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So it is out there?
When did this update become available for the G965U1?
I haven't even gotten a notification that it's available (nor does it show up when I check for software updates)..
scottusa2008 said:
So it is out there?
When did this update become available for the G965U1?
I haven't even gotten a notification that it's available (nor does it show up when I check for software updates)..
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Few days, but its behind time. Its July patch..
The update is only available via the Odin files currently
kevindevonwilliams said:
Few days, but its behind time. Its July patch..
The update is only available via the Odin files currently
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Ok.. Am flashing it now, will post results once I get the phone back up and running
Got it all flashed and back up and running... Just took a bit to restore everything and all my settings. Haven't seen anything amiss as of yet, sure I won't find out if there are any quirks until I let things settle for a day or two.
** Update 9/10 - So far so good, working like a charm. Even the wifi issue I had where it kept saying my internet might not be available (even though it was, and turning wifi off and back on would make it work) seems to be gone. Thanks for the link kevindevonwilliams
kevindevonwilliams said:
Do note that it will definitely wipe data.
U1 firmware (G965U1UEU3ARG7) https://androidfilehost.com/?fid=1322778262903999031
Also use this Odin to flash (Odin3_v3.13.1_3B_Patche) https://androidfilehost.com/?fid=5862345805528067951
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Click to collapse
Sorry for my noob question, but it is just flash the full firmware or do I have to flash any combination file before do that?
I tried to flash G965UOYN3ARG7 TMB to my Sprint S9+ (firmware G965USQU3ARG7), but it didn´t switch the carrier.
Thanks in advanced.
rocz.mx said:
Sorry for my noob question, but it is just flash the full firmware or do I have to flash any combination file before do that?
I tried to flash G965UOYN3ARG7 TMB to my Sprint S9+ (firmware G965USQU3ARG7), but it didn´t switch the carrier.
Thanks in advanced.
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You trying switch your device from Sprint (SPR) to TMobile (TMB)?
What service are you using at the moment?
kevindevonwilliams said:
You trying switch your device from Sprint (SPR) to TMobile (TMB)?
What service are you using at the moment?
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My device is unlocked, but I have the same problem of lease Sprint. I did search in the web and I found this thread, I did download the files you posted, but I have already the firmware before mentioned and flash it using Patched Odin, but it didn´t work. Still having the same warning from Sprint.
rocz.mx said:
My device is unlocked, but I have the same problem of lease Sprint. I did search in the web and I found this thread, I did download the files you posted, but I have already the firmware before mentioned and flash it using Patched Odin, but it didn´t work. Still having the same warning from Sprint.
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To carrier switch you would need to flash the U1 firmware, then insert the carrier of your choice [not Sprint] then set up device, after download the latest U firmware which is 3SARI4 and flash it.
Do not flash the USERDATA unless it is for the carrier you switching to
I ordered an unlocked model, G965U1 from eBay, but the seller sent me a G965U Verizon. At least that's the firmware that it has on it. I'm familiar with Odin and everything, so I'm wondering if I should keep it and just flash it over to what I want. Is this a viable option, I already had to send back a OnePlus 6T back to OnePlus, so I'm getting kind of tired of sending phones back.
Will the phone be just as good as what I ordered if I flash a different firmware on it, radio band-wise and such?The phone says I do not have a Verizon sim in it but I seem to be getting service from my T-Mobile sim.... Is this because all Verizon phones come unlocked? Sorry I'm just so confused with a different models and different bootloaders and different firmwares, so any advice would be appreciated!
Issue resolved, big thanks to user @jcsww!
I'm having similar crisis, can you tell me the steps u did? I have downloaded Odin and the Tmobile firmware that I've yet to flash. I want to do a backup first but cannot find a TWRP for G965U, guess ill just create a backup on stock?
NekoXiu said:
I'm having similar crisis, can you tell me the steps u did? I have downloaded Odin and the Tmobile firmware that I've yet to flash. I want to do a backup first but cannot find a TWRP for G965U, guess ill just create a backup on stock?
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I would start by reading where I posted in the other thread, and another member stepped up and laid it all out for me: https://forum.xda-developers.com/galaxy-s9-plus/how-to/g965u-g965u1-firmware-links-t3763487/page144. I don't have any clue about backing up or using TWRP on this device tho.
i have a g965u but i dont have VOLTE.The phone was from US and i use in Romania.the phone is ok but i dont have VOLTE.What i should do?
tanaru said:
i have a g965u but i dont have VOLTE.The phone was from US and i use in Romania.the phone is ok but i dont have VOLTE.What i should do?
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What firmware does the phone have, from what US carrier? I I think the only thing you can try is flashing different firmwares to see if it will work. Maybe try converting it to a U S. factory unlocked G965U1, then the phone will reboot to configure the settings and features according to your sim card. No guarantee with this kind of thing tho.
I have ore 8.0 and the phone is from sprint but unlocked.i thin is from sprint cause i have sprint omadm
sm g965u
g965usqs3brj6
In settings-system updates is:UICC Unlock:Your device is unllocked for any SIM card
tanaru said:
sm g965u
g965usqs3brj6
In settings-system updates is:UICC Unlock:Your device is unllocked for any SIM card
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You could try switching to the firmware for unlocked model G965U1, latest is 3ARJ6. No guarantee that it will make volte work though, that kind of thing is definitely hit and miss, and your phone is ideally suited for American carriers. But that's what I would try. You might also want to call up your service provider and see if they can do anything.
YrrchSebor said:
You could try switching to the firmware for unlocked model G965U1, latest is 3ARJ6. No guarantee that it will make volte work though, that kind of thing is definitely hit and miss, and your phone is ideally suited for American carriers. But that's what I would try. You might also want to call up your service provider and see if they can do anything.
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You can learn me how to flash step by step?
My phone is a sprint version and is unlocked.When i start up my phone i have a notification"sprint omdam",I have SQS3BRJ6 software version.On this i have to put U1 version(3ARJ6)? I have to flash with odin patched or nonpatched because i want the feature updates?
tanaru said:
You can learn me how to flash step by step?
My phone is a sprint version and is unlocked.When i start up my phone i have a notification"sprint omdam",I have SQS3BRJ6 software version.On this i have to put U1 version(3ARJ6)? I have to flash with odin patched or nonpatched because i want the feature updates?
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I flashed my Verizon G965U to G965U1. I used the patched Odin and used the CSC from the U1 firmware... My phone flashed and wiped, and then it booted up and detected my SIM card, then it rebooted again to configure all the settings based on my SIM card. After I did that I was getting the U1 updates directly to the phone.
Thanks!you can give me the variant of odin and soft to flash for my phone?
tanaru said:
Thanks!you can give me the variant of odin and soft to flash for my phone?
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I don't remember exactly where I got them but they are easy to find by searching. I remember the Odin file ended in patcheD.zip. For the firmware I believe I used the Samfirmware site.
why is necesarily patched odin?
tanaru said:
why is necesarily patched odin?
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I believe it's because you are flashing a firmware that does not match what is already on your phone.
YrrchSebor said:
I believe it's because you are flashing a firmware that does not match what is already on your phone.
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and what the firmware i should choose ,cause are a lot of U1 on sammobile.it needs to flash all files or only csc?