Flashing different regions - Samsung Galaxy A70 Questions & Answers

Does it matter if I flash a different region of firmware? Mines a705fnxxu1asd7 but the only ones I can find online aren't from the UK.
Thank-you
Also where can I find the BL, CP and HOME_CSC files?

Snow Cat123 said:
Does it matter if I flash a different region of firmware? Mines a705fnxxu1asd7 but the only ones I can find online aren't from the UK.
Thank-you
Also where can I find the BL, CP and HOME_CSC files?
Click to expand...
Click to collapse
I would like to know this too.
I have the SM-A705MN and was thinking of giving the A705M (canada) a try.
I was hoping to get samsung pay to work by doing this.

bump

I'm a Chinese user. I've brushed the Indian area. Everything's fine. However, there is one more lock, that is, it will take seven days for the boot to activate before the OEM lock can be unlocked.
——From machine translation

Related

[Q] unlocking hardlocked i9195l

Hi,
I just got a S4 mini (I9195l) in Mexico from Telcel and I planned to buy the unlock code to use it in Panama. However, when I insert the SIM from Panama and turn it on I get a screen with a padlock instead of the field to enter the code. I read that this means that the phone is hardlocked.
Can this be changed by flashing a different firmware?
That is, as to be able to enter the unlock code once it has been flashed.
I have some experience flashing samsung devices and with rooting in general.
I'll appreciate any help, thanks in advance.
I can be wrong but i think this lock is embedded in the modem files, so another firmware can resolve that.
I got this lock when i tried India firmware on my unlocked phone, I put another EU firmware and no more lock.
Just hope that unlock firmware exists for i9195L ^_^
i9195 v. i9195l
Has anyone tried to flash i9195 firmware to a i9195l device?
Don't know on thia device I've flash several Samsung "####L" firmwares with "####" with out problems, should work
If yours its knox free then
search on sammobile for an unbranded firmware knox free and have yours in case flashing the unbranded does not work and don't void warranty
Sent from my GT-I9192 using Tapatalk
Solved it
I tried a couple of i9195 firmware but Odin failed to flash them.
I also tried a couple of i9195l firmware from Colombia and Puerto Rico and once I flashed it the screen said the resolution was off and it wouldn't
boot.
Finally I flashed the I9195LUBUBMK3 firmware from colombia, it booted just fine and the input box for the unlocking code came up.
It is unlocked now and everything seems to be working fine.
zombiemcfly said:
I tried a couple of i9195 firmware but Odin failed to flash them.
I also tried a couple of i9195l firmware from Colombia and Puerto Rico and once I flashed it the screen said the resolution was off and it wouldn't
boot.
Finally I flashed the I9195LUBUBMK3 firmware from colombia, it booted just fine and the input box for the unlocking code came up.
It is unlocked now and everything seems to be working fine.
Click to expand...
Click to collapse
I'm on AMG3 baseband Knox free from Telcel... how do you get the unlock code, from Telcel? I heard somewhere that if you want Telcel must give you the unlock code since its a right to us, the users
4663482 10361
blake2893 said:
I'm on AMG3 baseband Knox free from Telcel... how do you get the unlock code, from Telcel? I heard somewhere that if you want Telcel must give you the unlock code since its a right to us, the users
Click to expand...
Click to collapse
Telcel is obligated to unlock you phone as long as you contract is up. If it isn't they won't give it to you. I actually bought the code online.
Sorry for not replying sooner.
Question
zombiemcfly said:
Telcel is obligated to unlock you phone as long as you contract is up. If it isn't they won't give it to you. I actually bought the code online.
Sorry for not replying sooner.
Click to expand...
Click to collapse
Hi. I also have the I9195L from telcel but I want to try Iusacell. Can you tell me where (which page) did you buy your code? Thanks in advance!
Hi zombiemcfly
how is the clarity of the camera and overall functionality of the mobile phone after changing the firmware?
In the two firmwares available on sammobile from columbia, which one you used? columbia /columbia comsel?
best regards
Delvy
zombiemcfly said:
I tried a couple of i9195 firmware but Odin failed to flash them.
I also tried a couple of i9195l firmware from Colombia and Puerto Rico and once I flashed it the screen said the resolution was off and it wouldn't
boot.
Finally I flashed the I9195LUBUBMK3 firmware from colombia, it booted just fine and the input box for the unlocking code came up.
It is unlocked now and everything seems to be working fine.
Click to expand...
Click to collapse
I flashed the same firmware and got this unlocking code box. (Tigo - columbia)
usually odin should be able to flash, why it is failing for s4 mini? If i could get an unlocked version of firmware........
Try to use (Regionlock Away) or (GalaxSim Unlock)
mg_net55 said:
Try to use (Regionlock Away) or (GalaxSim Unlock)
Click to expand...
Click to collapse
both didn't work out. regionlock away works only for I9195 and the other one failed open the application
jlqm09 said:
Hi. I also have the I9195L from telcel but I want to try Iusacell. Can you tell me where (which page) did you buy your code? Thanks in advance!
Click to expand...
Click to collapse
Hi, used this page http://www.networkunlockcodes.com/
On an additional note, you might need to do a data and cache wipe once you enter the code to get it to work properly.
Good luck.
Thanks
zombiemcfly said:
Hi, used this page
On an additional note, you might need to do a data and cache wipe once you enter the code to get it to work properly.
Good luck.
Click to expand...
Click to collapse
Thank you!! I will try to unlock my phone and will report back
Thanks again buddy! I already hit the thanks button :highfive:

S9 Message Your current software version isn't supported. Visit a service centre

Hi first post, please be gentle
I've got an s9 which is on EE UK, I flashed the phone with stock firmware, I did run into a couple of issues where when flashing the phone it got stuck on odm.img so I had to start again but using CSC and not home CSC so I lost everything
When the phone rebooted, it started up in German, so as I had my sim card in, it restarted in English
I'm using the following
G960FXXU2CSA2/G960FOXM2CSA2/G960FXXS2BRK3
Service provider SW SAOMC_SM-G960F_OXM_DBT_PP_0009
DBT/XEU/EVR
When I check for updates I get the following
Your current software version isn't supported. Visit a service centre
Can anyone help on how to put this right, I want to stay on stock firmware, not EE firmware
Thanks in advance
Good morning, I have a problem with my S9 model G9600 which came from the factory with the firmware of Hong Kong, however I tried to change the firmware for the one in Colombia because some voice services of the operators only work with the software of the country. But when trying to flash the part of CSC I mark the error and obviously the installation fails as in a kind of A brick because the logo of Galaxy S9 does not pass and is only solved by reinstalling the firmware with which it came from the factory; I have already made sure that the binary is the same, however I can not find a solution. I attach photos of the error.
dancevision said:
Hi first post, please be gentle
I've got an s9 which is on EE UK, I flashed the phone with stock firmware, I did run into a couple of issues where when flashing the phone it got stuck on odm.img so I had to start again but using CSC and not home CSC so I lost everything
When the phone rebooted, it started up in German, so as I had my sim card in, it restarted in English
I'm using the following
G960FXXU2CSA2/G960FOXM2CSA2/G960FXXS2BRK3
Service provider SW SAOMC_SM-G960F_OXM_DBT_PP_0009
DBT/XEU/EVR
When I check for updates I get the following
Your current software version isn't supported. Visit a service centre
Can anyone help on how to put this right, I want to stay on stock firmware, not EE firmware
Thanks in advance
Click to expand...
Click to collapse
You need to flash the XEU firmware, you have the German DBT firmware running right now
same issue, i have a hungarian telenor phone which suppoesed to be (PAN) , i flashed XEH which is hungarian, but it said software version not supported visit a support center , so i flashed the PAN 9.0 version and it still says this
Did you find any solution for this?
Bizzhub said:
Did you find any solution for this?
Click to expand...
Click to collapse
are you having an identical issue? i ask that because resolutions are very specific. Flashing firmware from www.sammobile.com/firmwares is very commonly the fix for a great many issues, but id hate to have you go thru the trouble of doing so if its not necessary
I tried flashing using odin but didnt work. btw, im using SM-965U and currently residing in Thailand. I dont know if this is the reason why I cant update at all.
S9 message
I am in the U.S. and am getting the message that software isn't supported also. Is there any resolution to this problem?
In case it helps, I was having this same issue with my unlocked Galaxy Note 10+. I found this thread after searching. I had gotten into this situation by flashing CP/AP/BL from TMO firmware without also flashing TMO's CSC or USERDATA. I avoided CSC/USERDATA (I was using the home CSC) because I wanted to avoid wiping the phone.
When I finally gave up and flashed CSC and USERDATA, everything was back to normal.
hueboy said:
I am in the U.S. and am getting the message that software isn't supported also. Is there any resolution to this problem?
Click to expand...
Click to collapse
have you tried flashing the stock firmware via Odin?
ThugEsquire said:
In case it helps, I was having this same issue with my unlocked Galaxy Note 10+. I found this thread after searching. I had gotten into this situation by flashing CP/AP/BL from TMO firmware without also flashing TMO's CSC or USERDATA. I avoided CSC/USERDATA (I was using the home CSC) because I wanted to avoid wiping the phone.
When I finally gave up and flashed CSC and USERDATA, everything was back to normal.
Click to expand...
Click to collapse
thats usually the fix. Glad you got it working
Bizzhub said:
I tried flashing using odin but didnt work. btw, im using SM-965U and currently residing in Thailand. I dont know if this is the reason why I cant update at all.
Click to expand...
Click to collapse
what is the issue after you flash in Odin?

O2 branded SM-G960F to vodafone

I've got an O2 Galaxy S9 and I'd like to use it with a Vodafone SIM in UK.
Is it just the firmware that would need changing or would the ROM need to be changed too?
technician483 said:
I've got an O2 Galaxy S9 and I'd like to use it with a Vodafone SIM in UK.
Is it just the firmware that would need changing or would the ROM need to be changed too?
Click to expand...
Click to collapse
the firmware contains the ROM, but the ROM wouldnt have been what prevented you from using this to its full potential. Technically, all youd really need to do is flash your carriers CSC and even maybe the HOME_CSC. If youre unfamiliar with those terms and/or processes, just flash the Vodafone firmware with the CSC (which will factory reset it) and call it a day
Youdoofus said:
the firmware contains the ROM, but the ROM wouldnt have been what prevented you from using this to its full potential. Technically, all youd really need to do is flash your carriers CSC and even maybe the HOME_CSC. If youre unfamiliar with those terms and/or processes, just flash the Vodafone firmware with the CSC (which will factory reset it) and call it a day
Click to expand...
Click to collapse
Hi Youdoofus,
Thanks for your help.
Can I just run this past you then.
The phone came brand new from O2 and is not locked to the network.
I'm using a Vodafone SIM in the phone and I have trouble receiving SMS, making 4G calls, etc.
I understand what it is to flash the phone with new firmware although I've never done it before.
If I flash the phone with the latest Vodafone firmware and Vodafone or generic CSC that should be enough to get the phone working ok with the Vodafone SIM?
Sorry if the question seems basic. This is obviously not my area of expertise.
technician483 said:
Hi Youdoofus,
Thanks for your help.
Can I just run this past you then.
The phone came brand new from O2 and is not locked to the network.
I'm using a Vodafone SIM in the phone and I have trouble receiving SMS, making 4G calls, etc.
I understand what it is to flash the phone with new firmware although I've never done it before.
If I flash the phone with the latest Vodafone firmware and Vodafone or generic CSC that should be enough to get the phone working ok with the Vodafone SIM?
Sorry if the question seems basic. This is obviously not my area of expertise.
Click to expand...
Click to collapse
no worries mate. nobody is innately knowledgeable about this stuff, even the seasoned linux vets can stumble about a bit.
but yes, all you really need to do is flash the Vodafone or generic/multi csc and youll probably be good to go. the reason your sms isnt working is likely due to your APN settings and voLTE wont work without your carriers own CSC installed tho. That being said, many of the multi CSC firmware packs will do the job quite nicely as they will likely have Vodafones CSC in their list of available CSCs. It would be different if you used a fly by night carrier
I flashed mine with unbranded generic UK firmware BTU-G960FXXU7CSK1-20191121174240.zip.
Got it here, took forever: https://samfrew.com/download/Galaxy__S9__/5vgs/BTU/G960FXXU7CSK1/G960FOXM7CSJ5/
Probably better using Frija to download it quick but I couldn't get it working:
https://forum.xda-developers.com/s10-plus/how-to/tool-frija-samsung-firmware-downloader-t3910594
Final Samsung Android 10 should be out any day now (if you can wait).
Big fan of this Lineage 17 10 rom by Abtekk if you fancy something custom:
https://forum.xda-developers.com/ga...-s9--s9-cross-device-development/rom-t4020939
Currently running that with White Wolf kernel & Zoran's GCam, good luck!

How To Guide F926U and F926U1 Firmware Links and Flashing Discussion Here

For those who aren't already aware, F926U is the model number of all of the US carrier versions of the Z Fold3. The F926U1 is the model number of the same device, but sold by Samsung SIM unlocked and with no carrier bloatware. Firmware is 100% interchangeable among these models: any U or U1 firmware version can be flashed to any U or U1 device at any time, assuming that you're not trying to downgrade the bootloader. A "U to U" or "U1 to U1" flash does not require a factory reset, but changing from one firmware to the other will require one. Also, U firmware is identical for the 4 base files (AP, BL, CP, CSC) for each individual build, no matter which carrier it comes from. So if you download 2 different carrier versions of the exact same build, the 4 base files will be identical. Where the firmware differs is in the USERDATA file - that's where the carrier bloatware and customizations reside.
Manual Odin flashing is designed for those who:
- want to manually update to a newer version of U firmware on their U device, either because they don't want to wait for their carrier's OTA or because OTAs aren't working on their device, or a different carrier got a new feature/patch before they did
- want to flash U1 firmware to their U device
- want to convert from U1 firmware to carrier U firmware
- want to convert from one carrier's U firmware (with all apps and bloatware) to a different carrier's U firmware (with all apps and bloatware)
For those who aren't already aware, anyone can now download firmware for almost any Samsung device any time that they want, via the various firmware download tools posted here on XDA like SamFirm or Frija. There are threads and info about them here on XDA so I won't waste time explaining - do a search if you're not already familiar with these tools. But they only provide whatever the latest/newest/current version is - nothing older. I have access to an internal Samsung firmware download tool that usually gets new versions before they hit the public firmware download tools, so that's where my files come from.
This is not a "beginner's guide to Odin flashing" -type post/thread, so I won't list basic, step-by-step flashing instructions. My threads are geared towards those who already know what they're doing. If you're new to manually flashing Samsung firmware (or haven't done it in a long time), I recommend you consult one of those "beginner's" guides- there are tons of them here on XDA.
Happy flashing!
U firmware: https://www.androidfilehost.com/?w=files&flid=327754
U1 firmware: https://www.androidfilehost.com/?w=files&flid=327755
Notes:
- DON'T QUOTE THE OP WHEN YOU REPLY, kthx
- I have lots of threads just like this one for other Samsung flagships, if it interests you. For those who have already made use of my previous threads for a different device and are upgrading, welcome back
- My zips are compressed extra small for space and bandwidth savings. The default Windows extractor can't handle it, so you'll need a 3rd party tool like 7zip, WinRAR, etc
- it's quite time consuming to download the files, zip them up, and upload them to AFH. And, I do threads like this for every single flagship model, so I won't be uploading every single version. The only full builds that I upload are ones where I get access to a new bootloader and/or Android version early, before they hit the firmware download tools.
- My naming method for folders on AFH is: build - bootloader - Android version
So "SAT - 1 - 9.0" means the full build number ends in SAT, it's bootloader version 1, and it's Android 9.0. When bootloader and Android versions increment, the first build to have those changes will have its folder notated appropriately.
- HOME CSC file keeps data intact; using the other CSC will wipe data. Flashing USERDATA will also wipe data.
- Since AT&T doesn't allow their firmware to be publicly available (for any of their devices), I'll try to always upload at least one USERDATA per bootloader increment for AT&T (and Cricket, if they get this model). I'll also upload any full builds if AT&T is the only carrier to get that specific build, because you won't be able to find the files anywhere else.
- For identifying USERDATAS, and to know what region/CSC to use in the firmware download tools if you're downloading yourself:
AIO = Cricket (not available via firmware download tools)
ATT = AT&T (not available via firmware download tools)
BST = Boost Mobile
CCT = Xfinity Mobile (Comcast)
CHA = Spectrum Mobile (Charter)
DSH = Dish Network
TMB = T-Mobile
TMK = Metro PCS
USC = US Cellular
VZW = Verizon (available via firmware download tools, but Manual Entry is required - Auto will not work)
XAA = U1 firmware
Is there a T-Mobile version available yet?
ruthlessnature said:
Is there a T-Mobile version available yet?
Click to expand...
Click to collapse
Yep, firmware has been on Samsung's servers since last week
iBowToAndroid said:
Yep, firmware has been on Samsung's servers since last week
Click to expand...
Click to collapse
I downloaded the file from samefirm, and frija but did not get the carrier bloat or T-Mobile boot screen from either one. I have an unlocked version.
ruthlessnature said:
I downloaded the file from samefirm, and frija but did not get the carrier bloat or T-Mobile boot screen from either one. I have an unlocked version.
Click to expand...
Click to collapse
You need to make sure your CSC shows as TMB, and need to make sure you're flashing USERDATA too
iBowToAndroid said:
You need to make sure your CSC shows as TMB, and need to make sure you're flashing USERDATA too
Click to expand...
Click to collapse
That's strange, neither one I downloaded has TMB in the csc, do you have a link ?
ruthlessnature said:
That's strange, neither one I downloaded has TMB in the csc, do you have a link ?
Click to expand...
Click to collapse
I'm not talking about the firmware. I'm talking about the phone itself, in the Settings
Oh, I see, it doesn't change, shows xaa/xaa/xaa I downloaded the ATT userdata to flash and see if it changes it.
ruthlessnature said:
Oh, I see, it doesn't change, shows xaa/xaa/xaa I downloaded the ATT userdata to flash and see if it changes it.
Click to expand...
Click to collapse
If you want T-Mobile bloatware, you need to insert a T-Mobile SIM so that the CSC changes to TMB. And then you need to flash a U firmware with T-Mobile USERDATA
iBowToAndroid said:
If you want T-Mobile bloatware, you need to insert a T-Mobile SIM so that the CSC changes to TMB. And then you need to flash a U firmware with T-Mobile USERDATA
Click to expand...
Click to collapse
Thanks for the info, I couldn't get it to flash back to the u1 firmware until I downloaded the patched Odin. Then I was able to I put my Sim, the csc showed TMB and then I was able to flash the u firmware with the TMB userdata. Thanks again for your help.
ruthlessnature said:
Thanks for the info, I couldn't get it to flash back to the u1 firmware until I downloaded the patched Odin. Then I was able to I put my Sim, the csc showed TMB and then I was able to flash the u firmware with the TMB userdata. Thanks again for your help.
Click to expand...
Click to collapse
You're welcome!
ruthlessnature said:
Thanks for the info, I couldn't get it to flash back to the u1 firmware until I downloaded the patched Odin. Then I was able to I put my Sim, the csc showed TMB and then I was able to flash the u firmware with the TMB userdata. Thanks again for your help.
Click to expand...
Click to collapse
For anyone looking for that it's here: https://forum.xda-developers.com/t/patched-odin-3-13-1.3762572/
I'm getting a weird Complete(Write) Operation Failed error when flashing any tips?
NVM gotta have USB Debugging on
wschamps42 said:
I'm getting a weird Complete(Write) Operation Failed error when flashing any tips?
NVM gotta have USB Debugging on
Click to expand...
Click to collapse
Uhhhh what? Flashing is done in Download mode, not Normal mode
can we flash a different region firmWARE (UK / EUROPE) to the U1? Given the phones are all Qualcomm SD now
Drnms said:
can we flash a different region firmWARE (UK / EUROPE) to the U1? Given the phones are all Qualcomm SD now
Click to expand...
Click to collapse
Nope
I appologize for being the super noob. A couple questions.
Does using this process disable the cameras as mentioned in https://forum.xda-developers.com/t/unlocking-bootloader-will-disable-the-camera.4321957/page-.
You stated that there are tons of beginners guides. In doing searches I find multiple different guides with different completely different processes. Is there one that you recommend or works best?
My goal is to make my unlocked fold3 more usable on ATT/firstnet. There are multiple features I cannot use and I don't receive same call quality service as my wife's locked att fold3.
sllong said:
I appologize for being the super noob. A couple questions.
Does using this process disable the cameras as mentioned in https://forum.xda-developers.com/t/unlocking-bootloader-will-disable-the-camera.4321957/page-.
You stated that there are tons of beginners guides. In doing searches I find multiple different guides with different completely different processes. Is there one that you recommend or works best?
My goal is to make my unlocked fold3 more usable on ATT/firstnet. There are multiple features I cannot use and I don't receive same call quality service as my wife's locked att fold3.
Click to expand...
Click to collapse
You will not lose the cameras as you are flashing firmware not unlocking the bootloader.
sllong said:
My goal is to make my unlocked fold3 more usable on ATT/firstnet. There are multiple features I cannot use and I don't receive same call quality service as my wife's locked att fold3.
Click to expand...
Click to collapse
Under Settings-->About-->Software Information, what's the last line of your "Service provider SW ver" item?
iBowToAndroid said:
Under Settings-->About-->Software Information, what's the last line of your "Service provider SW ver" item
Click to expand...
Click to collapse
iBowToAndroid said:
/xaa/xaa/xaa
Click to expand...
Click to collapse

Question A52s Carrier Bloatware / Clean FIRMWARE

I've been messing around with few firmwares out there but none are unbranded, so I'm here asking for a solution to get rid of annoying unnecesary bloatware, no rooting if it's possible. Maybe someone already have found a good unbranded firmware that I can use to flash my A52s? Thanks.
Samsung nowadays uses multi CSC packs (OMC), so it's most likely you've been flashing the same firmware over and over. You need to de-brand your phone by changing your CSC, you can use SamFw since it doesn't requires root and will not blow your warranty bit
BlackMesa123 said:
Samsung nowadays uses multi CSC packs (OMC), so it's most likely you've been flashing the same firmware over and over. You need to de-brand your phone by changing your CSC, you can use SamFw since it doesn't requires root and will not blow your warranty bit
Click to expand...
Click to collapse
Stuck in Latinamerica, and my CSC code is OWO, I believe that ain't multi, tried the UUSD code on Samsung and Google phone apps but not working. I checked every CSC so I don't end up flashing unnecesarily. I'm gonna flash some nordic firm that I read is unbranded, wish me luck, hope I don't end up with a brick.
ekam95 said:
Stuck in Latinamerica, and my CSC code is OWO, I believe that ain't multi, tried the UUSD code on Samsung and Google phone apps but not working. I checked every CSC so I don't end up flashing unnecesarily. I'm gonna flash some nordic firm that I read is unbranded, wish me luck, hope I don't end up with a brick.
Click to expand...
Click to collapse
Flashing the firmware for your country's CSC alone is not enough, as I said you need a tool like SamFw to change the sales code set in the efs partition of your phone (without it, root would be required to modify those files).
BlackMesa123 said:
Flashing the firmware for your country's CSC alone is not enough, as I said you need a tool like SamFw to change the sales code set in the efs partition of your phone (without it, root would be required to modify those files).
Click to expand...
Click to collapse
How come I didn't notice the CSC change function on SamFW tool? I just change it with it and now is all clean as expected (debranded), thank you! So grateful!

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