So hello guys! I just bought a used Galaxy S9 after almost 3 years with my iPhone 7. I'm so happy to be back with Android since my phone before iP7 was the Galaxy S5. But unfortunately it was locked to a carrier in the Philippines (cause I'm from here so it's Globe locked). I've done some rooting and stuff with my S5 before and flashing firmware so doing this again might need some familiarizing.
I've done some slight research and somehow I didn't find any, or maybe I wasn't looking hard enough. There were different versions of the G960 but the one I easily familiarized with was the U and U1 which were the locked and unlocked versions...
Is it possible to unlock my phone by flashing a firmware? My model number is SM-G960F btw... thanks guys!
karlivanr said:
So hello guys! I just bought a used Galaxy S9 after almost 3 years with my iPhone 7. I'm so happy to be back with Android since my phone before iP7 was the Galaxy S5. But unfortunately it was locked to a carrier in the Philippines (cause I'm from here so it's Globe locked). I've done some rooting and stuff with my S5 before and flashing firmware so doing this again might need some familiarizing.
I've done some slight research and somehow I didn't find any, or maybe I wasn't looking hard enough. There were different versions of the G960 but the one I easily familiarized with was the U and U1 which were the locked and unlocked versions...
Is it possible to unlock my phone by flashing a firmware? My model number is SM-G960F btw... thanks guys!
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do not flash the U1 firmware on a G960F device! Teh F devices have the Exynos processor and the U versions have the snapdragon and are therefore incompatible regarding firmwares. The G960F is the international unlocked version. Go into the settings and factory reset it from within the operating system, download the latest G960F using the frija or samfirm tool with the modified Odin for your desired cell provider. Standard Odin will likely give you errors
I live in Canada and have a N975W and want to flash the star wars U1 firmware, but before I do I wanna know what happens when you put a Canadian Carrier sim in?!? Will the U1 CSC have Canadian Carrier info preset? Will I have to manually modify to get things like MMS to work? Or does the U1 firmware have Canadian stuff preloaded that gets triggered with the Sim card?
Thanks
Nobody?
Exynos
rmanaudio16 said:
I live in Canada and have a N975W and want to flash the star wars U1 firmware, but before I do I wanna know what happens when you put a Canadian Carrier sim in?!? Will the U1 CSC have Canadian Carrier info preset? Will I have to manually modify to get things like MMS to work? Or does the U1 firmware have Canadian stuff preloaded that gets triggered with the Sim card?
Thanks
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If u have exynos model of note 10 plus like me then u can flash the firmware that I have flashed starwars edition.
zaibjan said:
If u have exynos model of note 10 plus like me then u can flash the firmware that I have flashed starwars edition.
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I've got a Snapdragon, same hardware as USA
rmanaudio16 said:
I've got a Snapdragon, same hardware as USA
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I think then u can flash as I have totally different csc
Now from the first just remember to do that whith already inserted sim into your phone so it can instantly fetch the settings of your sim carrier .
rmanaudio16 said:
I live in Canada and have a N975W and want to flash the star wars U1 firmware, but before I do I wanna know what happens when you put a Canadian Carrier sim in?!? Will the U1 CSC have Canadian Carrier info preset? Will I have to manually modify to get things like MMS to work? Or does the U1 firmware have Canadian stuff preloaded that gets triggered with the Sim card?
Thanks
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Click to collapse
The American CSC does not contain information for Canadian carriers. After you flash the American U1 firmware, flash the Canadian CSC. There is only one CSC for Canada, and it contains information for all the Canadian carriers (Bell, Rogers, Telus, etc.). After flashing the Canadian CSC, when you insert a SIM from a Canadian carrier it applies the settings for your carrier's VoLTE, wi-fi calling, APN, etc.
If you flash Canadian CSC after flashing full U1 firmware will it not effect the U1 firmware? The CSC file is so large I'm wondering how it will effect the U1 firmware. Anyone do this yet? Do I need to use modified Odin?
Have you done this? Does flashing a different CSC effect the firmware?
---------- Post added at 11:58 AM ---------- Previous post was at 11:57 AM ----------
I would appreciate any input from someone who has tried this please. I really want to flash the star wars Android 10 for U1 on my 975W but am afraid that CSC will be different and not sure If flashing CSC from a different firmware will work as the file is so big.
if it doesnt work, you just flash back to stock firmware and csc.
just make sure its for the same processor.
OK, so, I flashed first Star Wars Android 9 version of U1 firmware to test and it works perfectly. Booted up with Canadian carrier sim and it loaded all APN settings. Everything works perfectly.
Flashed Android 10 version of Star Wars U1 firmware and its all good.
So you can load U1 firmware on N975W unlocked version. Same hardware and works in both countries. Do not even need Canadian CSC.
Do not load the HOME CSC file. It will wipe everything but its worth it. Firmware is solid and beautiful.
By flashing unlocked firmware, did you get rid of any carrier bloatware?
Can I ask you guys an info? I own N975u1, on first boot It haven't Greek language and I choose it later at setting. Does N975w on first boot has Greek language? So I install N975w firmware to solve my problem?(some settings remains in English).
975W is Canadian model and i have it on my note 10+ with carrier esk or eastlink if you wish to know what carrier esk stands for. If you are trying to get your phone to show Greek language I do not believe the 975w firmware would be a good choice. It lets you select which country you are from when you start up a freshly formatted phone but I have never selected any language other than Canada which is English. Just thought I would let you know that my model is also a Snapdragon chipset and I don't know if you can Flash another firmware unless you unlock Bootloader and I do not know if that is possible currently on a Snapdragon chipset Note 10.
TWiiTCH said:
975W is Canadian model and i have it on my note 10+ with carrier esk or eastlink if you wish to know what carrier esk stands for. If you are trying to get your phone to show Greek language I do not believe the 975w firmware would be a good choice. It lets you select which country you are from when you start up a freshly formatted phone but I have never selected any language other than Canada which is English. Just thought I would let you know that my model is also a Snapdragon chipset and I don't know if you can Flash another firmware unless you unlock Bootloader and I do not know if that is possible currently on a Snapdragon chipset Note 10.
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I have n975w snapdragon with Virgin mobile. I can't access my oem unlock. Is there a firmware I can flash that will give me access while maintaining my plan with virgin?
Sudosuperman said:
I have n975w snapdragon with Virgin mobile. I can't access my oem unlock. Is there a firmware I can flash that will give me access while maintaining my plan with virgin?
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The only phones with an unlockable bootloader are the N9750 (chineese variant) and Exynos models.
Can you please be more specific with what you are looking for within regards to firmware. Other then the information/answers posted in the first page of this thread I saw this thread, but depending on what your looking for specifically the post may not be of any help.
Also be aware that if you want to retain full compatibility with Virgin then you shouldn't go messing around with the firmware. Flashing other firmware (especially for US models) can result in things not working the way they would normally.
scottusa2008 said:
The only phones with an unlockable bootloader are the N9750 (chineese variant) and Exynos models.
Can you please be more specific with what you are looking for within regards to firmware. Other then the information/answers posted in the first page of this thread I saw this thread, but depending on what your looking for specifically the post may not be of any help.
Also be aware that if you want to retain full compatibility with Virgin then you shouldn't go messing around with the firmware. Flashing other firmware (especially for US models) can result in things not working the way they would normally.
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OK, so only the exynos version of my phone is oem unlockable? I am just trying to be able to root my phone, i figured if I could flash an oem unlocked firmware while keeping my carrier then I would be able to do so.
Sudosuperman said:
OK, so only the exynos version of my phone is oem unlockable? I am just trying to be able to root my phone, i figured if I could flash an oem unlocked firmware while keeping my carrier then I would be able to do so.
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Correct.
Only the models with the exynos chipset and the N9750 variant can be rooted.
Sudosuperman said:
I have n975w snapdragon with Virgin mobile. I can't access my oem unlock. Is there a firmware I can flash that will give me access while maintaining my plan with virgin?
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Only firmware for OEM UNLOCK switch in developer menu is exynos models. I found other sites on the net stating SM-N975W Snapdragon can be bootloader unlocked but i tried them all and none worked. DO NOT flash exynos firmware on Snapdragon model as you may ruin your phone or void warranty. Luckily mine still shows official and knox counter didn't get tripped. Sorry, wish I had better news 4 ya.
TWiiTCH said:
Only firmware for OEM UNLOCK switch in developer menu is exynos models. I found other sites on the net stating SM-N975W Snapdragon can be bootloader unlocked but i tried them all and none worked. DO NOT flash exynos firmware on Snapdragon model as you may ruin your phone or void warranty. Luckily mine still shows official and knox counter didn't get tripped. Sorry, wish I had better news 4 ya.
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Respect. I've accepted that my phone can't be rooted. Gunna buy a nexus 7 with kali nethunter pre installed to save the hassle XD THANKS FOR THE HELP!!!
Hi all,
1- I have S20 ultra G9880 model. But I'm using it in Egypt so my provider csc is different than the firmware's csc. Since then, I never recieved OTA updates although there were multiple updates and I had to download the whole firmware and install it with odin. So is there a way to get OTA updates back to work?
2- I read on some other websites that there is a way to flash firmware from different model (for example G988U) on any snapdragon based model (like the one I had) but this has to be done with a patched Odin so it will ignore the model differences. My question is, is this correct? if so can some one post the link to this patched odin ? or is there another way to flash a firmware of different model but with snapdragon processor in it?
Thanks in advance
I've not heard of this being possible before. But even if it were possible, flashing the firmware for the US model, wouldn't do you any good either, since that firmware doesn't have support for Egypt either. On top of that, the US model supports different bands that your phone doesn't, hence the difference in the modem.
stefan243546 said:
I've not heard of this being possible before. But even if it were possible, flashing the firmware for the US model, wouldn't do you any good either, since that firmware doesn't have support for Egypt either. On top of that, the US model supports different bands that your phone doesn't, hence the difference in the modem.
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Click to collapse
Well, I wanted to install the US firmware mainly to be able to use the One UI 3.0 beta.
If there is another way to install it on my phone without flashing the US firmware then I'd be grateful to know
Sounds like a recipe for a disaster...
lordvoldmort said:
Hi all,
1- I have S20 ultra G9880 model. But I'm using it in Egypt so my provider csc is different than the firmware's csc. Since then, I never recieved OTA updates although there were multiple updates and I had to download the whole firmware and install it with odin. So is there a way to get OTA updates back to work?
2- I read on some other websites that there is a way to flash firmware from different model (for example G988U) on any snapdragon based model (like the one I had) but this has to be done with a patched Odin so it will ignore the model differences. My question is, is this correct? if so can some one post the link to this patched odin ? or is there another way to flash a firmware of different model but with snapdragon processor in it?
Thanks in advance
Click to expand...
Click to collapse
Did you flash the same Firmware (CSC) to get OTA's? Samsung sends updates, not your service provider regardless of your location so it's odd you're not receiving them.
On the SM-G9880 there are only 3 FW's compatible for flashing, Hong Kong, Taiwan and China. Android 11, One Ul 3.0 isn't yet available for your device however the Source Code is online. Likely you're better off waiting a bit longer, it should be available for your device by the end of the year.
lordvoldmort said:
Hi all,
1- I have S20 ultra G9880 model. But I'm using it in Egypt so my provider csc is different than the firmware's csc. Since then, I never recieved OTA updates although there were multiple updates and I had to download the whole firmware and install it with odin. So is there a way to get OTA updates back to work?
2- I read on some other websites that there is a way to flash firmware from different model (for example G988U) on any snapdragon based model (like the one I had) but this has to be done with a patched Odin so it will ignore the model differences. My question is, is this correct? if so can some one post the link to this patched odin ? or is there another way to flash a firmware of different model but with snapdragon processor in it?
Thanks in advance
Click to expand...
Click to collapse
With respect to updates if you own a PC often times Samsung's Smart Switch platform will distribute these before OTA's become avaliable which eliminates the need to flash your device.
I'm currently on an SFR CSC (France SFR) and I want to swap to XEF. Will I be able to get OTA updates right away? OneUI 3.0 for example, it's not yet available for my carrier but it is on unlocked devices.
Thanks.
Ley said:
I'm currently on an SFR CSC (France SFR) and I want to swap to XEF. Will I be able to get OTA updates right away? OneUI 3.0 for example, it's not yet available for my carrier but it is on unlocked devices.
Thanks.
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Hi, I'm also interested in performing this operation, but come on tell me if this invalidates the warranty?
My current firmware is: G988BXXS5BTJ4
I would like to flash this: G988BXXU5CTKG
you can switch csc without problems with samkey. In case of warranty you can switch back. I've done the same for DBT
what do you mean by samkey?
Samkey is the tool to use for changing the CSC.
I did it Friday for the first time on my German (DTM) S20 Ultra and switched CSC to Nordic (NEE).
However, I'm not getting the One UI 3/Android 11 update OTA.
I'm suspecting it is because, OTA only updates the most recent version for that CSC, and the DTM-CSC was 2-3 updates behind.
So Odin is probably necessary in that case to get the latest update.
So I just bought used Galaxy S20 Ultra but the firmware is stuck at One UI 2.1 with latest update in June 1, 2020. When I want to update manually it say my CSC code is XAA/XAA/VZW. I googled and found that's Verizon unlocked device. The problem is the only available firmware in https://samfw.com/firmware/SM-G988U is VZW and XAS. If I flashed using VZW firmware does my device going to get carrier locked or should I choose using XAS? I live in Asian so obviously I don't want VZW locked.
bump. can i bump this post?