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Hello All,
I just got the Galaxy S9+ Brazilian variant SM-G9650 with original ZTO CSC.
I want to know if I can change the firmware to the TMB CSC, T-Mobile USA SM-G965U, without any damage. (via Odin)
Both variants have exactly the same hardware.
up
I have an unlocked exynos variant. The original csc when I got the phone was ITV (Italy). I live in Greece and when I inserted my Greek operator sim card, I got a message saying that I should factory reset the phone with the sim card inserted so as to get the proper settings for my region.
I did the factory reset, and after the reboot the csc of the phone changed to EUR (Greece), i.e. to the csc of my sim card.
Is that what you are asking?
Otherwise as you said you can flash the csc you want via Odin.
965u is different from 9650. Odin probably will fail.
通过我的 Mi Note 3 上的 Tapatalk发言
965u and 9650 have different bootloaders, as the first one is locked and the second one isn't.
I'm not sure if it will work, even considering both use SD845.
Little knowledge is dangerous
One is Snapdragon (U) and the other is Exynos (F/D).
To get T Mobile features on the exynos variant
1. Root
2. Load debloated Firmware which houses the T MObile tweaks
3. Load multi CSC file
sunilkausik said:
One is Snapdragon (U) and the other is Exynos (F/D).
To get T Mobile features on the exynos variant
1. Root
2. Load debloated Firmware which houses the T MObile tweaks
3. Load multi CSC file
Click to expand...
Click to collapse
Totally wrong. Both have snapdragon processor.
Bump..
DanC987 said:
Bump..
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Click to collapse
Why?
Scott said:
Why?
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Click to collapse
I'd like to know how to change the CSC code.. so I can possibly have TMobile volte and wifi calling.
If there's already a thread or method please link thanks!
DanC987 said:
I'd like to know how to change the CSC code.. so I can possibly have TMobile volte and wifi calling.
If there's already a thread or method please link thanks!
Click to expand...
Click to collapse
Oh, I see. Maybe the original questions was never answered... My Bad.... I ahve been doing a lot of research on this topic and am possibly getting my threads confused. Sorry... So here is your answer...
No. You cant at this time.
I have been looking at every possible scenario I could think of to do this. I am going from VZW to T-Mo as of this past Sunday.
If you are on version 1 of the bootloader you "may" be able to. However, it would require flashing a International unlocked ROM. Changing the CSC with the field / test mode app then flash the T-Mo ROM. This DOES NOT work on V2 bootloaders. V2 Bootloaders are almost any device after the first software update. And to be honest with you I may even be confusing this process with the S8+
If you find anything post it here or send me a PM. I will do the same for sure!
Good luck to us with this!
DJC_SP said:
Totally wrong. Both have snapdragon processor.
Click to expand...
Click to collapse
Yes, Seems he may be confusing F/D for the 9650 which as far as I know there is no F/D variant of the 9650.
F= Exynos
D=Dual SIM
to those that do not know.
Thanks sir!
Is there any way to change CSC from TTT to ZTO without a SIM card of region and without root?
hi guys, could the Galaxy S9+ from Sprint be unlocked to work for ATT?
hi there have one sprint s9+ did u find out solution ?
magndo said:
hi there have one sprint s9+ did u find out solution ?
Click to expand...
Click to collapse
Sprint has the UICC unlock thing locked until day 51 of your lifespan with the device.
I believe if you flashed the unlocked firmware, you will be UICC unlocked.
VandyCWG said:
Sprint has the UICC unlock thing locked until day 51 of your lifespan with the device.
I believe if you flashed the unlocked firmware, you will be UICC unlocked.
Click to expand...
Click to collapse
Can u help us please . Which firmware u said G965U1 ?
can u give link and did u test it ?
magndo said:
Can u help us please . Which firmware u said G965U1 ?
can u give link and did u test it ?
Click to expand...
Click to collapse
Search out the unlocked firmware. And I can't help nor did I test it.
Check my signature, I'm stock.
Can anyone verify that if I flash the unlock firmware to my lock Sprint Samsung Galaxy S9 plus that my device will be carrier unlocked for other carriers? I tried using techmajesty and after 10 days of them trying to unlock my device they refunded me. Does anybody know anyone any carriers or any way I can unlock this I'm willing to pay a fee I don't care I have seen unlocked thanks in advance
I flashed unlocked firmware. Still UICC locked. It shows some app trying to verify phone on Sprint network with no SIM card in it.
Hi Guys
I got my s9+ (XSG) With no OEM UNLOCK so i booted to Recovery and i found that (Support SINGLE-SKU) is that mean i can flash the United Kingdom (BTU) to get OEM UNLOCK or i will face the black screen?
AnyBody?
I tried by myself .
Bofahad said:
Hi Guys
I got my s9+ (XSG) With no OEM UNLOCK so i booted to Recovery and i found that (Support SINGLE-SKU) is that mean i can flash the United Kingdom (BTU) to get OEM UNLOCK or i will face the black screen?
Click to expand...
Click to collapse
So you already passed the 168hr waiting period and its still not showing?
sent from my Exynos S9 plus, Pixel 2 XL or Note FE
force70 said:
So you already passed the 168hr waiting period and its still not showing?
sent from my Exynos S9 plus, Pixel 2 XL or Note FE
Click to expand...
Click to collapse
No i flashed the BTU firmware & i didn't find the OEM option to then I flashed back XSG firmware at Friday, so I have to wait until next Friday to showed up .
You have to wait for 7 days since you enable delevoper options.
Also make sure you flash TWRP immediately after enabling oem unlock or else you'll get dm_verity error forcing you to wipe your phone and wait the next 7 days.
peter osoro said:
You have to wait for 7 days since you enable delevoper options.
Also make sure you flash TWRP immediately after enabling oem unlock or else you'll get dm_verity error forcing you to wipe your phone and wait the next 7 days.
Click to expand...
Click to collapse
Thank you Peter, sure I gonna do that
i know all the models will be snapdragon chipsets from what i understand. that said, will there be root? i know the US is prob not gonna see root, but what about the UK/EU models? root for me is a 100% buying factor for anything tech related like phones. thanks.
I've been wrong before but I highly doubt it will happen anytime soon if at all.
hand-filer said:
I've been wrong before but I highly doubt it will happen anytime soon if at all.
Click to expand...
Click to collapse
ill prob wait then. i plan on buying the uk model or the EU version for this cause. i avoid US phones for locked bootloaders
this.guy.lol said:
ill prob wait then. i plan on buying the uk model or the EU version for this cause. i avoid US phones for locked bootloaders
Click to expand...
Click to collapse
if you can unlock the bootloader then you can root it with a magisk patched AP file through odin
I would assume that its the same as with every recent Samsung phone for the last years: you can unlock the Bootloader and flashed a patched AP image - triggering Knox and loosing warranty in some regions....
No need to wait for anything, as rooting has worked on OneUI 5.0 I would hope/assume that it works still for 5.1 as well
s3axel said:
I would assume that its the same as with every recent Samsung phone for the last years: you can unlock the Bootloader and flashed a patched AP image - triggering Knox and loosing warranty in some regions....
Click to expand...
Click to collapse
I wouldn't bet on it.
s3axel said:
I would assume that its the same as with every recent Samsung phone for the last years: you can unlock the Bootloader and flashed a patched AP image - triggering Knox and loosing warranty in some regions....
No need to wait for anything, as rooting has worked on OneUI 5.0 I would hope/assume that it works still for 5.1 as well
Click to expand...
Click to collapse
Yeah the big difference is now they are using Snapdragon processors on all versions. You probably will still be able to in certain regions but I wouldn't be surprised if they end up being locked down either.
@znel52 and @EtherealRemnant : definitely, its only speculation right now and therefore I just gave the assumption....
I'm still unsure whether I'll take the plunge and root the phone, most probably not at first....
yes, they will have unlockable bootloaders in most likely all other regions than the USA
think back to 2014, most of samsung's phones (galaxy s4, s5) were snapdragon based, and almost all of them (besides the USA variants) were unlockable (USA variants usually got exploited after tho, since touchwiz was filled with bugs)
so we have no reason to think samsung wont 2014 us again, which in that case its the best, since that was samsung's peak..
I will know for sure on friday/saturday.
Mine shipped today
If it's really not rootable I will send it back immediatly.
(Germany)
ACiDC0re said:
I will know for sure on friday/saturday.
Mine shipped today
If it's really not rootable I will send it back immediatly.
(Germany)
Click to expand...
Click to collapse
please make sure it's the first thing you do and report back holding off until its definitely rootable
like i said yall my ONLY pass or purchase is root. i avoid us phones for this cause. of course, i may just snag the s22 ultra at a decent price who knows. kinda tired of the OP9P. miss sammy.
im new in android community, since 3 years of stop, and using iphone as main smartphone since the last 12 years. so i ordered s23 ultra 512gb now and i hope that i will be rootable. (germany)
Fingers crossed....
Received today Poland1tb SM-S918B.
Oem unlock is switchable
gahu777 said:
Received today Poland1tb SM-S918B.
Oem unlock is switchable
Click to expand...
Click to collapse
Okay, if you can, continue the process. Let us know if you can fully bootloader unlock and root. Just toggling that switch doesn't enable true bootloader unlock, it's just one step of it
Anyone want to dare
How to Root S23 (S91*B/N/0)
How to Root Samsung S23 (SM-S91*B/N/0) WARNING! Before you root your device you must be aware that This will void warranty. As of now you will lose Samsung Pay and Samsung Pass forever if you root once, even unrooting won't help. There are...
forum.xda-developers.com
ill give it some time, but looks like il be buying from clove technology should it all pan out
first phones have been rooted successfully with the work by dr.ketan already
zzattack said:
first phones have been rooted successfully with the work by dr.ketan already
Click to expand...
Click to collapse
is it rw tho? thats the question. im sure the script he used on the s22 ultra may work?
Hi, i have bought unlocked galaxy s23 ultra from usa. And now im in india. Will i still get the software updates since my phone is from usa?
jason.antao said:
Hi, i have bought unlocked galaxy s23 ultra from usa. And now im in india. Will i still get the software updates since my phone is from usa?
Click to expand...
Click to collapse
"Factory Unlocked Phones are not made for a specific carrier thus are unlocked out the factory. These phones can be used on ANY GSM carrier as long as the phone carriers the band widths that carrier supports."
In simple words yes It should work with no problems. However It depends on band widths your carrier supports.
About software updates you will receive everything. Don't worry
jason.antao said:
Hi, i have bought unlocked galaxy s23 ultra from usa. And now im in india. Will i still get the software updates since my phone is from usa?
Click to expand...
Click to collapse
You may have to change the CSC to India for everything to work nicely.
TheMystic said:
You may have to change the CSC to India for everything to work nicely.
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Click to collapse
Impossible...as the firmware only carries CSCs of the US. U and U1....
TheMystic said:
You may have to change the CSC to India for everything to work nicely.
Click to expand...
Click to collapse
But even if i don't change th csc, i should normally get the updats from us
jason.antao said:
But even if i don't change th csc, i should normally get the updats from us
Click to expand...
Click to collapse
Depends....every carrier releases at different times. If you want to stay updated the fastest. Then download and flash who ever comes first then change the CSC to your preference.
Klaudas said:
"Factory Unlocked Phones are not made for a specific carrier thus are unlocked out the factory. These phones can be used on ANY GSM carrier as long as the phone carriers the band widths that carrier supports."
In simple words yes It should work with no problems. However It depends on band widths your carrier supports.
About software updates you will receive everything. Don't worry
Click to expand...
Click to collapse
What if i factory reset my phone and than insert sim card from my country?
jason.antao said:
What if i factory reset my phone and than insert sim card from my country?
Click to expand...
Click to collapse
It should work without factory reset
jason.antao said:
Hi, i have bought unlocked galaxy s23 ultra from usa. And now im in india. Will i still get the software updates since my phone is from usa?
Click to expand...
Click to collapse
Yes, You will get update when curruntly set CSC gets update. (You can check from Settings - about phone - Software Info)
Though If your device is S918U/U1 may some network features won't work expected, specifically Jio.
Klaudas said:
It should work without factory reset
Click to expand...
Click to collapse
Now the sim is working fine. Only thing i want to change csc
jason.antao said:
But even if i don't change th csc, i should normally get the updats from us
Click to expand...
Click to collapse
Getting updates should not be a problem. Some things may not work unless you change the CSC.
Klaudas said:
It should work without factory reset
Click to expand...
Click to collapse
My phone from another region was not reading the SIM card. Once I changed the CSC, it did.
wr3cckl3ss1 said:
Impossible...as the firmware only carries CSCs of the US. U and U1....
Click to expand...
Click to collapse
Not sure about now, but few years back I changed the CSC of my device to make it detect the SIM card. It wasn't from the USA though.
The option you're referring to is now housed in Preconfig.
MPS CODE.
Enable it....to prevent your CSC from changing over when you put in any sim card. Disable it and it will always change.
wr3cckl3ss1 said:
The option you're referring to is now housed in Preconfig.
MPS CODE.
Enable it....to prevent your CSC from changing over when you put in any sim card. Disable it and it will always change.
Click to expand...
Click to collapse
I tried to get this menu using this code on dialer app *#272*IMEI# . But it says invalid
I too got s23 ultra from USA and I'm using in India. We will get regular updates don't worry. Today morning I got may month's security update.
jason.antao said:
Hi, i have bought unlocked galaxy s23 ultra from usa. And now im in india. Will i still get the software updates since my phone is from usa?
Click to expand...
Click to collapse
You can't change csc to INS, unless rooted.
jason.antao said:
Now the sim is working fine. Only thing i want to change csc
Click to expand...
Click to collapse