Related
Hi everyone,
I just recently got a SM-R805N (Korea LTE ver) and want to change its region.
However the CSC variants in the stock only contains Korea telecom (as mentioned in the CSC thread by ecoco1)
I am trying to use the old fashion way: flash in the combination firmware, switch the CSC and then flash back to stock, in which, the CSC I am looking for is in SM-R805F version
However, I cannot find any free source for SM-R805F firmware online... all those available , also in this XDA forum, is only for bluetooth version.
Would anyone in XDA able to source the R805F firmware? (best to have both combination & stock?)
Thanks a million
worldcupxda said:
Hi everyone,
I just recently got a SM-R805N (Korea LTE ver) and want to change its region.
However the CSC variants in the stock only contains Korea telecom (as mentioned in the CSC thread by ecoco1)
I am trying to use the old fashion way: flash in the combination firmware, switch the CSC and then flash back to stock, in which, the CSC I am looking for is in SM-R805F version
However, I cannot find any free source for SM-R805F firmware online... all those available , also in this XDA forum, is only for bluetooth version.
Would anyone in XDA able to source the R805F firmware? (best to have both combination & stock?)
Thanks a million
Click to expand...
Click to collapse
I will grab it shortly for you
deadman96385 said:
I will grab it shortly for you
Click to expand...
Click to collapse
Million thanks!
worldcupxda said:
Million thanks!
Click to expand...
Click to collapse
Here is the R805FXXU1CSA3 firmware
https://www.androidfilehost.com/?fid=1395089523397890804
Here is the FT40_R805FXXU1ARJ1 Combination firmware
https://www.androidfilehost.com/?fid=1395089523397890811
They are the latest ones i could pull, hope it helps
Caution.
Since Gear S3 it is NO good idea to flash wrong Firmware nor wrong parts... to LTE variants...
You could end like this:
https://forum.xda-developers.com/smartwatch/gear-s3/sm-r765f-teardown-t3659431
https://forum.xda-developers.com/smartwatch/gear-s3/please-help-bricked-gear-s3-sm-r765s-t3665558
I have no Galaxy Watch... but this means not I have no idea how dangerous it is... if you doing """experiments"""...
Example:
https://forum.xda-developers.com/showpost.php?p=78545468&postcount=74
Only as info.
Additional info...
Not tested what happens with CSC only... BUT be sure it is not less dangerous... because partition PIT is inside CSC and netOdin AUTOMATIC write this file to device...
Suggestion...
Study offline...
You can extract files with 7zip and compare...
rootfs.img needs some other Tools or Linux... or...
Best Regards
adfree said:
Caution.
Since Gear S3 it is NO good idea to flash wrong Firmware nor wrong parts... to LTE variants...
You could end like this:
https://forum.xda-developers.com/smartwatch/gear-s3/sm-r765f-teardown-t3659431
https://forum.xda-developers.com/smartwatch/gear-s3/please-help-bricked-gear-s3-sm-r765s-t3665558
I have no Galaxy Watch... but this means not I have no idea how dangerous it is... if you doing """experiments"""...
Example:
https://forum.xda-developers.com/showpost.php?p=78545468&postcount=74
Only as info.
Additional info...
Not tested what happens with CSC only... BUT be sure it is not less dangerous... because partition PIT is inside CSC and netOdin AUTOMATIC write this file to device...
Suggestion...
Study offline...
You can extract files with 7zip and compare...
rootfs.img needs some other Tools or Linux... or...
Best Regards
Click to expand...
Click to collapse
Thanks adfree, but its too late... I have already bricked my brand new galaxy watch...
Now the watch wont go into any mode below. All it does is have a flash of horizontally line screen, consistently.
continue
factory command
recovery
download (wireless)
Tried the method "press 2 seconds, release 1 second" does not work, think it corrupted the partition.
Only mode still work is "download" which shows the screen correctly. What make it worse is I reset the watch before doing this and forget to turn off activation lock (but I have my own user name and password, think that does not make it worse then?)
Appreciate if any idea on how to tackle this... am already thinking about buying the usb connector for odin flash...(hopefully something will make it work again...)
Suggestion, if you want try it self at home....
Look into this post:
https://forum.xda-developers.com/showpost.php?p=78545468&postcount=74
Look into Video...
You can also click around this Thread... to see diffferent "solutions"...
Security prevent netOdin use... IMHO no way without USB to flash again.
If you have POGO Connector... Odin...
Then try FIRST to flash SM-R805N...
I see at this time it is not leaked...
So you need luck to flash SM-R805N Firmware...
Hopefully Warranty Void will still:
0 0x0000
Seems 3 SM-R805N Stock Firmware leaked:
Code:
R805NKOU1ARK8
R805NKOU1ARJ6
R805NKOU1ARHJ
You can PM me... if you need Help with POGO...
Best Regards
Sent you a pm thanks very much, i have not yet able to watch the video as im at work, but i think i need the items below:
R805N stock firmware
POGO Cable for usb connection
anything else would i need?
worldcupxda said:
Sent you a pm thanks very much, i have not yet able to watch the video as im at work, but i think i need the items below:
R805N stock firmware
POGO Cable for usb connection
anything else would i need?
Click to expand...
Click to collapse
Sorry to hear it bricked, here is at least R805N normal firmware, there isn't any combo firmware that I can find atm
https://www.androidfilehost.com/?fid=1395089523397891319
Thank you @deadman96385 for the firmware
Hi adfree, here is the photo of the "Download" screen
Now i need to get my hand on the cable to try it out...
Thanx for Photo. :good:
Good:
A
SM-R805N to see...
So sboot.bin is not overwritten...
B
Warranty void still 0 0x0000
So Knox not dripped... BUT you have to wait for final result after Repair Flash...
Not so good = IMHO bad...
Reactivation Lock is ON...
This means MORE f&%ing Security...
As "we" have only Stock Firmware...
If no luck then also Warranty Void Value will change... maybe.
P.S...
partition.pit aka PIT is 1:1 same between SM-R805F and SM-R805N... except the RSA 2048 Signature crap at the end of file.
Best Regards
adfree said:
Thanx for Photo. :good:
Good:
A
SM-R805N to see...
So sboot.bin is not overwritten...
B
Warranty void still 0 0x0000
So Knox not dripped... BUT you have to wait for final result after Repair Flash...
Not so good = IMHO bad...
Reactivation Lock is ON...
This means MORE f&%ing Security...
As "we" have only Stock Firmware...
If no luck then also Warranty Void Value will change... maybe.
P.S...
partition.pit aka PIT is 1:1 same between SM-R805F and SM-R805N... except the RSA 2048 Signature crap at the end of file.
Best Regards
Click to expand...
Click to collapse
thanks... I should be able to get the POGO wire mid next week, will update you the result....!
My Galaxy is back alive! Thanks everyone in this thread. Tested the following:
Install R805N firmware: Download mode: Works
Install R805F firmware:
Download mode: PIT fail instantly, without install
Download (Wireless): Able to complete the install -> Fail warning in red -> Bricked
Tried for combination firmware, or CSC only, same result
Guess I will never have chance to change my CSC then...? (Unless there is a combination R805N available which has all CSC countries inside?)
hi did you manage to change the region? I have the same watch.
Hello everybody,
i need R800XXU1BSA4
SM-R800 galaxy watch 46mm bluetooth version firmware
can anyone help me ?
thank you
Malor1k said:
hi did you manage to change the region? I have the same watch.
Click to expand...
Click to collapse
no i am not able to change, as mentioned above, the original firmware does not have other CSC included, flashing any other firmware will brick the watch
i think it will only be possible if R805N has a combination firmware release
Looking for firmare
Hello,
I have a Galaxy watch,the LTE version - I got it as a present from a friend abroad and in order to connect to domestic mobile provider I need to use
the latest firmware. That is R805FXXU1FSL3
I 've searched as much as possible online to track it but without success.
Can someone please help?
Thank you very much
Hey ! same issue here. Did we find a solution?
@worldcupxda whats the update?
Hi I have Galaxy watch 46mm LTE INDIA version, after by changing CSC to Australia by *#272*IMEI# to get Samsung Pay. After that I'm not able to make calls through Stand Alone mode.
I have tried to the change the CSC through COMBINATION, But Push data is getting denied.
Kindly provide me a link for INDIA stock Firmware and help me out.
Million Thanks.
Suprith Jadhav said:
Hi I have Galaxy watch 46mm LTE INDIA version, after by changing CSC to Australia by *#272*IMEI# to get Samsung Pay. After that I'm not able to make calls through Stand Alone mode.
I have tried to the change the CSC through COMBINATION, But Push data is getting denied.
Kindly provide me a link for INDIA stock Firmware and help me out.
Million Thanks.
Click to expand...
Click to collapse
Did you find any solution
Hi, i have a gear watch r800 ITV CSC. In recent days an update has been released with the 4.0.0.7 system. I had the 4.0.0.6 system and I changed the CSC setting to XAR. I got the new update but now the command launch_app csc-manager.csc-pre-configuration not work. Sdb find the wear and I can navigate with sub shell but when I send the command I have the following message: launch_app csc-manager.csc-pre-configuration ... successfully launched but in the gear not appear nothing.
Have solution?I have tried various versions of sdb.
https://forum.xda-developers.com/smartwatch/galaxy-watch/changing-region-galaxy-active-2-t3983895
Look into this thread...
Maybe similar way work with SM-R800... SM-R810...
Combination Firmware for SM-R800 is for instance here:
https://forum.xda-developers.com/showpost.php?p=80895699&postcount=5
Be carefully... UNTESTED aaand:
At your own risk!
Best Regards
adfree said:
https://forum.xda-developers.com/smartwatch/galaxy-watch/changing-region-galaxy-active-2-t3983895
Look into this thread...
Maybe similar way work with SM-R800... SM-R810...
Combination Firmware for SM-R800 is for instance here:
https://forum.xda-developers.com/showpost.php?p=80895699&postcount=5
Be carefully... UNTESTED aaand:
At your own risk!
Best Regards
Click to expand...
Click to collapse
this method downgrade my gear?
mago988 said:
this method downgrade my gear?
Click to expand...
Click to collapse
I'm also curious how to change CSC on 4.0.0.7
works like a charm with Samsung pay!!!!:good:
I changed my CSC to Australia to get the Samsung Pay but this disabled VoLTE on my watch. I m now not able to call or receive any calls. I m from India. Watch was originally purchased in Australia.
During this process I was prompted for update which I did and now I m stuck with 4.0.0.7 version and no way to change the CSC back to INU using shell access way.
Only way now looks to use the combination firmware and Odin. But not sure where to find the Combination Firmware for SM-R805F LTE version.
Anyone can point me to right direction to get the required binaries ?
Device Details:
AP : R805FXXU1FSL4
CP: R805FXXU1FSL4
CSC: R805FOXX1FSL4
Hi all can somebody help installing Samsung Pay for India
I connected watch through sdb connect and when i run
command launch_app csc-manager.csc-pre-configuration it says successfully launched but nothing happens on my Galaxy Watch verion R800XXU1DSL1 tizen 4.0.0.7
Used SDBstarterKidv1
Downgrade...
https://forum.xda-developers.com/smartwatch/galaxy-watch/update-gw-r800-t3936370
Simple use older Firmware as DRK2... DSL1...
If you choose XAR for USA... then choose this Firmware:
Code:
R800XXU1[B][COLOR="Green"]CSE1[/COLOR][/B]
IMHO here SDB Commands still work...
In theory somehwere Thread or Post...
In newer Firmware like DSL1 Samsung increased Security...
Best Regards
After downgrade and changing the region to enable Samsung pay.
If I again update to the latest firmware version will the Samsung pay still be there?
Yes, if you changed the CSC to get Samsung Pay, it will still be there after an update. As far as I know, the availability of Samsung Pay is CSC bound, not firmware bound.
congusto said:
Yes, if you changed the CSC to get Samsung Pay, it will still be there after an update. As far as I know, the availability of Samsung Pay is CSC bound, not firmware bound.
Click to expand...
Click to collapse
i downgraded changed the CSC, now samsung pay is on the watch but it wont open on my phone
I have a same problem too. "successfully launched" but nothing happend
R805FXXUFSK2
SM-R805FZSATMH
The downgrade is it the solution for me ? Which version ?
The downgrade is it the solution for me ? Which version ?
Click to expand...
Click to collapse
Good question... according to your "incomplete" info... your active CSC could be TMH...
Then it seems OXA region.
Code:
R805FXXU1FSK2/R805F[B]OXA[/B]1FSK2/R805FXXU1FSK2
To be sure... simple enter magic Code:
Code:
*#1234#
And compare with my text...
Best Regards
adfree said:
Good question... according to your "incomplete" info... your active CSC could be TMH...
Then it seems OXA region.
Code:
R805FXXU1FSK2/R805F[B]OXA[/B]1FSK2/R805FXXU1FSK2
To be sure... simple enter magic Code:
Code:
*#1234#
And compare with my text...
Best Regards
Click to expand...
Click to collapse
My CSC with the magic code is R805FOXA1FSK2
AP: R805FXXU1FSK2
CP: R805FXXU1FSK2
Hi guys, I'm from Brazil, and my FW is the R810XXU1DSL1.
I need to change the csc to ZTO... same problem, nothing happens.
Can some one help me?
What downgrade do I have to do?
You need to downgrade to any firmware older than DSL1 with NetOdin, as described elsewhere on this forum. Then changing the CSC will work.
Hi. I have the same problem. I'm now going to downgrade with the procedure in this topic.
I just have a doubt about which firmware I should use. This are my current info:
Watch: SM-R800
One UI: 1.5
Tizen: 4.0.0.7
Current FW: R800XXU1DSL1
Knox: 2.4.0
Bought on USA
Need to enable Samsung Pay in Brazil (I believe need to be changed to ZTO)
Can someone please which firmware I should try? First and second options?
Thanks.
adfree said:
Downgrade...
https://forum.xda-developers.com/smartwatch/galaxy-watch/update-gw-r800-t3936370
Simple use older Firmware as DRK2... DSL1...
If you choose XAR for USA... then choose this Firmware:
Code:
R800XXU1[B][COLOR="Green"]CSE1[/COLOR][/B]
IMHO here SDB Commands still work...
In theory somehwere Thread or Post...
In newer Firmware like DSL1 Samsung increased Security...
Best Regards
Click to expand...
Click to collapse
On phones, usually downgrading can result in brick.
In the galaxy watch this does not happen can I downgrade to a previous version without fear of it happening?
any update yet guys
i am stuck with tyhe same problem.is there a way solution yet?
Hello,
I try to change my CSC to be able to activate the eSIM and Samnsung Pay,but i'm unable to do that in sdb (it says launch_app csc-manager.csc-pre-configuration that is successful but on my watch it doesn't show the CSC menu).
Is downgrading my only solution and if so , where can i find the firmware because I can't seem to find anything on SamMobile?
Thank you
welcome here I have same problem :crying:
https://forum.xda-developers.com/showpost.php?p=79644543&postcount=1
Here is some Firmware for Downgrade.
@MISU123456
Check this post:
https://forum.xda-developers.com/showpost.php?p=81320451&postcount=7
@yager01
You could try OXA... use ESD8:
Code:
R805FXXU1[B][COLOR="Green"]ESD8[/COLOR][/B]_Tizen_4File_Multi CSC ([B][COLOR="Green"]OXA[/COLOR][/B])
This should be valid for further FOTA update for TMH CSC...
OWN RISK!
netOdin Tool + Infos + Videos are here:
https://forum.xda-developers.com/showpost.php?p=73503787&postcount=150
Best Regards
adfree said:
https://forum.xda-developers.com/showpost.php?p=79644543&postcount=1
Here is some Firmware for Downgrade.
@MISU123456
Check this post:
https://forum.xda-developers.com/showpost.php?p=81320451&postcount=7
@yager01
You could try OXA... use ESD8:
Code:
R805FXXU1[B][COLOR="Green"]ESD8[/COLOR][/B]_Tizen_4File_Multi CSC ([B][COLOR="Green"]OXA[/COLOR][/B])
This should be valid for further FOTA update for TMH CSC...
OWN RISK!
netOdin Tool + Infos + Videos are here:
https://forum.xda-developers.com/showpost.php?p=73503787&postcount=150
Best Regards
Click to expand...
Click to collapse
@adfree
I hope I understand everything good. Now I have a newest CSC with OXA (Open - Open Country code) - *#1234#: My CSC R805FOXA1FSK2
You offer me a downgrade with this : R805FXXU1ESD8
What would be the worst could happen?
What would be the worst could happen?
Click to expand...
Click to collapse
If out of luck...
You can brick your device... something like this is deadly enough:
https://forum.xda-developers.com/smartwatch/gear-s3/wireless-mode-enter-gear-s3-sm-r760-t3710855
And/or Boot loop/cycle...
Repair attempt then require USB cable... Example Video:
https://forum.xda-developers.com/showpost.php?p=78545468&postcount=74
This is why I wrote OWN RISK...
Best Regards
Edit 1.
@MISU123456
to be able to activate the eSIM
Click to expand...
Click to collapse
Be carefully with wrong Firmware...
IMHO you can not change region...OXX OXA... or whatever is on your device...
adfree said:
If out of luck...
You can brick your device... something like this is deadly enough:
https://forum.xda-developers.com/smartwatch/gear-s3/wireless-mode-enter-gear-s3-sm-r760-t3710855
And/or Boot loop/cycle...
Repair attempt then require USB cable... Example Video:
https://forum.xda-developers.com/showpost.php?p=78545468&postcount=74
This is why I wrote OWN RISK...
Best Regards
Click to expand...
Click to collapse
@adfree
Few days ago I updated with Odin My Note9. I downloaded from the sammobile the actual last firm and made it without problem. I don't understand why bigger the risk with the samsung watch.
I don't understand why bigger the risk with the samsung watch.
Click to expand...
Click to collapse
Phones have USB cable for Emergency Flashing.
Samsung Watches is bigger problem if you kill the """WiFi Security chain"""...
You have not USB cable for easy second attempt.
And the LTE Watches makes more trouble... if you doing something wrong or simple out of luck.
You asked about worst case...
netOdin is not 100 % riskfree.
IMHO:
No risk no fun. :angel:
Best Regards
Downgrade
Hi, I have SM-R805F bought in Czech rep. Can I use these instructions for downgrade my firmware to change my region (I want Samsung Pay)? I have saved my eSIM in my watches now - after flashning it will stay there or will be deleted? Thanks a lot
@ohajo3
Yes you can. Do not reset networks after flash during setup. Esim will stay.
I changed my CSC to Australia to get the Samsung Pay but this disabled VoLTE on my watch. I m now not able to call or receive any calls. I m from India. Watch was originally purchased in Australia.
During this process I was prompted for update which I did and now I m stuck with 4.0.0.7 version and no way to change the CSC back to INU using shell access way.
Only way now looks to use the combination firmware and Odin. But not sure where to find the Combination Firmware for SM-R805F LTE version.
Anyone or @adfree can point me to right direction to get the right required binaries ?
My device details
AP : R805FXXU1FSL4
CP: R805FXXU1FSL4
CSC: R805FOXX1FSL4
LTE version.
Can anyone help with the right binary I should use to downgrade?
These are my device details:
AP : R805FXXU1FSL4
CP: R805FXXU1FSL4
CSC: R805FOXX1FSL4
LTE version.
Not able to find combination firmware for this version. Not very sure which one I should use.
Thanks in advance.
@madono
You wish to have India INU?
http://fota-cloud-dn.ospserver.net/firmware/INU/SM-R805F/version.test.xml
IMHO seems INU require OXX package...
Here are 2 OXX packages:
https://forum.xda-developers.com/showpost.php?p=79644543&postcount=1
According to DBT list... they are before Tizen 4.0.0.7
So please try these 2 firmwares... with the old method to change CSC...
So IMHO no Combination Firmware required...
Only downgrade...
Best Regards
Edit 1.
Sorry, my fault...
Links expired.
Edit 2.
Oh, totally forgotten...
Latest FTC1 for OXX region is here:
https://forum.xda-developers.com/showpost.php?p=82893207&postcount=55
INU inside this OXX region.
@adfree Thanks for the links! I m downloading it right now. Speed is slow, not sure if I will be able to download it in one go. Is there any expiry for this download link? If I m not able to download today, will try tomorrow again.
Another question for downgrade, do I have to choose all four files , namely, BL, AP, CP, CSC to downgrade?
I have not done a galaxy watch downgrade before so wanted to be sure not to mess it.
I actually wanted to have Samsung Pay and LTE enabled. It was working fine using Australia CSC code but my Phone operator recently changed calling only on VoLTE. So i was not able to receive calls or call anyone. Only internet was working using AU CSC.
Now it seems I have to choose between calling and Samsung Pay. SP is not officially launched on Galaxy Watch in India. Only on smartphone it is allowed. Not sure why.
Thank you once again!
Regards,
madono
Hi @adfree,
I downloaded the firmware from the link. Today was bit hard day at work so not trying to update watch.
Will try it out with fresh mind tomorrow. Just need couple of things cleared before I try it.
1. In firmware download steps, it is mentioned to only use BL, AP, CSC file?
Downloaded rar has 4 files. Is this fine?
And final one this is my current watch status
AP : R805FXXU1FSL4
CP: R805FXXU1FSL4
CSC: R805FOXX1FSL4
Watch is LTE model.
I m good to go ahead with said firmware?
@adfree please review, don't want to mess this one. I know there is always risk but want to use correct firmware.
Thanks for the help!
@madono
OWN RISK!
Downgrade... OXX
https://www.file-upload.net/download-14218710/R805FXXU1ESE3_OXX.7z.html
Round 1 with netOdin...
ALL 4 files!
BL_R805FXXU1ESE3_usr.tar.md5
AP_R805FXXU1ESE3_usr.tar.md5
CP_R805FXXU1ESE3_CL1125521_QB12612098_SIGNED.tar.md5
CSC_OXX_R805FOXX1ESE3_usr.tar.md5
Look into this CSC change Thread...
Concentrate only on SDB Command stuff...
https://forum.xda-developers.com/showpost.php?p=76077212&postcount=1
If nothing exploded...
Flash all 4 files from FSL4...
Best Regards
adfree said:
@madono
OWN RISK!
Downgrade... OXX
https://www.file-upload.net/download-14218710/R805FXXU1ESE3_OXX.7z.html
Round 1 with netOdin...
ALL 4 files!
BL_R805FXXU1ESE3_usr.tar.md5
AP_R805FXXU1ESE3_usr.tar.md5
CP_R805FXXU1ESE3_CL1125521_QB12612098_SIGNED.tar.md5
CSC_OXX_R805FOXX1ESE3_usr.tar.md5
Look into this CSC change Thread...
Concentrate only on SDB Command stuff...
https://forum.xda-developers.com/showpost.php?p=76077212&postcount=1
If nothing exploded...
Flash all 4 files from FSL4...
Best Regards
Click to expand...
Click to collapse
Hi @adfree I have downloaded files from this link mentioned in your previous post. Is this not valid one?
https://forum.xda-developers.com/showpost.php?p=82893207&postcount=55
@madono
Please concentrate... focus...
IMHO I thought you wish to change CSC...
So IMHO 2 FirmwareS needed...
A
For downgrade to use old SDB Command for CSC change...
B
I gave you latest FSL4 for OXX region...
Now is up to you to manage.
IMHO I gave you all infos + files + links...
Please mercy... I have not unlimited time and energy...
Best Regards
adfree said:
@madono
Please concentrate... focus...
IMHO I thought you wish to change CSC...
So IMHO 2 FirmwareS needed...
A
For downgrade to use old SDB Command for CSC change...
B
I gave you latest FSL4 for OXX region...
Now is up to you to manage.
IMHO I gave you all infos + files + links...
Please mercy... I have not unlimited time and energy...
Best Regards
Click to expand...
Click to collapse
Hi @adfree ,
Sorry for bothering you. I miss understood your previous post.
Thank you for all the help!!
Regards
Hi ,
Finally was able to downgrade to 4.0.0.4 and watch did not explode
This link has 4.0.0.7
https://forum.xda-developers.com/sho...7&postcount=55
After download I was still on 4.0.0.7 and looks like my CSC was still pointing to AU
I used this link to downgrade : https://www.file-upload.net/download...E3_OXX.7z.html
Then SDB command to change CSC from AU to India
Thanks to @adfree
One thing I observed that my eSIM was not reset. I was expecting it will be removed when I downgrade. Looks like it is left alone in this process.
Not sure if there is any way to enable Samsung Pay without changing CSC. Missing SP very much in current time.
Regards,
adfree said:
@madono
Please concentrate... focus...
IMHO I thought you wish to change CSC...
So IMHO 2 FirmwareS needed...
A
For downgrade to use old SDB Command for CSC change...
B
I gave you latest FSL4 for OXX region...
Now is up to you to manage.
IMHO I gave you all infos + files + links...
Please mercy... I have not unlimited time and energy...
Best Regards
Click to expand...
Click to collapse
@adfree
Did I correct understand:
To change CSC by old method (with SDB) it is needed:
1. Flash with Odin all 4 files (early Firmware)
2. Change CSC with SDB
3. Install Samsung Pay
4. Flash with Odin all 4 files (latest firmware) back to FSL4
and Samsung Pay will stay?
Hello everybody. i am from Greece and today i updated my gw2 to Tizen 5.5.0.1. can i change the csc so i can install the ecg and bp apps? i tried other methods to install ecg and bp app but ecg wont work( hope my sensor is ok). is there any solution?
regards
oranje1021 said:
Hello everybody. i am from Greece and today i updated my gw2 to Tizen 5.5.0.1. can i change the csc so i can install the ecg and bp apps? i tried other methods to install ecg and bp app but ecg wont work( hope my sensor is ok). is there any solution?
regards
Click to expand...
Click to collapse
Yes you.
I changed from XAR to KOO after upgrading to 5.5.0.1
Sent from my SM-N975F using Tapatalk
M.Noury said:
Yes you.
I changed from XAR to KOO after upgrading to 5.5.0.1
Sent from my SM-N975F using Tapatalk
Click to expand...
Click to collapse
how did you do it? did you only pull and push csc file withe the correct csc code? KOO is preffered than XAR usa?
oranje1021 said:
how did you do it? did you only pull and push csc file withe the correct csc code?
Click to expand...
Click to collapse
Flashed combination rom
Pushed the files with update csc code
Flashed 3 files rom
Sent from my SM-N975F using Tapatalk
Yes I moved from XAR 5.5.0.1 to DBT, because I had problem with wifi on XAR.
M.Noury said:
Flashed combination rom
Pushed the files with update csc code
Flashed 3 files rom
Sent from my SM-N975F using Tapatalk
Click to expand...
Click to collapse
i asked you because because i thouth that the roms available are previous than the 5.5.0.1 i am on now.
so if i do this method (How To Change Region On Galaxy Watch Active 2 | How To Get Samsung Pay On Watch Active 2 TechnoProz), i can get the official us 5.5.0.1 and the official ecg and bp apps?
i thank you again for your time.
any ideas? thanks!
oranje1021 said:
any ideas? thanks!
Click to expand...
Click to collapse
+1, same question
It makes sense to differ between LTE crap like SM-R825F and so on...
And BT only crap... SM-R820 blabla...
Because BT only devices are easier to handle... :good: :good:
If you have SM-R820 or SM-R830... and you are on CTI4... you can use also my rooted files... to get ROOT access.
This is the whole magic...
You need ROOT.
This is why we flash Combination Firmware, because ROOT access inside.
CTI4 Root for SM-R820:
https://forum.xda-developers.com/showpost.php?p=83640791&postcount=937
CTI4 Root for SM-R830
https://forum.xda-developers.com/showpost.php?p=83653845&postcount=938
Only as info.
Best Regards
I am having trouble downloading files - antivirus keeps blocking says malware / ransomware any ideas besides disabling antivirus software?
ajb_111 said:
I am having trouble downloading files - antivirus keeps blocking says malware / ransomware any ideas besides disabling antivirus software?
Click to expand...
Click to collapse
Its natural response from your antivirus/antimalware software. After all this is considered for them "hacking tool" nevertheless...our dear friend @adfree wouldn't have any reason to try and infect anyone...for what?? just think his timeless efforts of hard working to get this tool ready for you, FREE of charge to use.....sometimes comments like this leave me speechless...but i think its about time for everyone, to speak freely how they consider appropriate...
This has got lost in interpretation. No comment on adfree or anyone else who I know how much effort they put in and are such great helps to us all. Sorry if this is how it was received. My comment is the frustration of not being able to download because keep getting blocked and cannot turn off because of company policy... Sorry again
adfree said:
It makes sense to differ between LTE crap like SM-R825F and so on...
And BT only crap... SM-R820 blabla...
Because BT only devices are easier to handle... :good: :good:
If you have SM-R820 or SM-R830... and you are on CTI4... you can use also my rooted files... to get ROOT access.
This is the whole magic...
You need ROOT.
This is why we flash Combination Firmware, because ROOT access inside.
CTI4 Root for SM-R820:
https://forum.xda-developers.com/showpost.php?p=83640791&postcount=937
CTI4 Root for SM-R830
https://forum.xda-developers.com/showpost.php?p=83653845&postcount=938
Only as info.
Best Regards
Click to expand...
Click to collapse
Dear friend
Could you please tell me If we some day want to roll back, can we? unroot posable or not? And how?
As you know in the samsung phones root will trip knox and binary changed and even flashing official firmware can not fixed it and we never can use samsung pay or secure folder!
Sorry for bad english
@hamid.seyedani
Warranty Void 0 0x0000 aka Knox untouched.
So Samsung Pay will still work...
Unroot... easiest way IMHO to flash Stock Firmware of your Choice...
Then also FOTA update method enabled again...
Best Regards
Don't want to brick again
l did the following steps to change CSC
thanks @adfree for procedure this part worked ..
Rooted files for SM-R820 CTI4 (Tizen 5.5.0.1)
Round 1.
With netOdin
Combination Firmware RAMDISK from SM-R500 to disable Security checks...
Code:
ramdisk_only_smR500_ASL2_FT40.tar
Round 2.
With netOdin
Code:
2020_October_smR820_CTI4_ROOT_v1.tar
Was successfull thanks @adfree in rooting my device then tried to change CSC as follows:
Afer device restart regularly
Connect watch to wifi and with sdb did the following:
sdb connect
sdb root on
sdb shell
sdb pull /csa/csc/csc-active-customer.inf
sdb pull /csa/imei/prodcode.dat
edit /csa/csc/csc-active-customer.inf and replace csc code (I entered KOO )
edit /csa/imei/prodcode.dat and replace last three characters to csc code you want
sdb push /csa/csc/csc-active-customer.inf
sdb push /csa/imei/prodcode.dat
reboot the device
run netodin again and select AP, BL and CSC to flash stock used stock rom R820XXU1CTI4
In the end watch rebooted instead of csc being KOO Korea csc was Singapore
Watch working fine not bricked second time but wrong csc...https://forum.xda-cdn.com/images/icons/icon9.gif
I think error is did not flash into recovery at two stages at before root stage and after changing csc and when reflashed stock rom am I correct?
Hello All,
I would like to be sure and don't brick my device.
I have BT SM-R820 currenty running R820XXU1CTJ5 with XAR CCS (changed in the past). Getting updates, SPay and ECG working, everything smooth.... except BP with lates updates.
Because of BP was kinda "disabled" for XAR I would like to move to BTU (UK) CCS. What I read about that it should do the trick because XAR is only problematic version.
Is it safe to use any older combination firmware to make the CCS chnage in general? Or it's being checked somehow?
If not is there a way for R820XXU1CTJ5 FW yet?
Thnaks a lot.
welcome.jn said:
Hello All,
I would like to be sure and don't brick my device.
I have BT SM-R820 currenty running R820XXU1CTJ5 with XAR CCS (changed in the past). Getting updates, SPay and ECG working, everything smooth.... except BP with lates updates.
Because of BP was kinda "disabled" for XAR I would like to move to BTU (UK) CCS. What I read about that it should do the trick because XAR is only problematic version.
Is it safe to use any older combination firmware to make the CCS chnage in general? Or it's being checked somehow?
If not is there a way for R820XXU1CTJ5 FW yet?
Thnaks a lot.
Click to expand...
Click to collapse
You can try with COMBINATION-FT40_R820XXU1ATH1 here https://drive.google.com/file/d/1USardEAYBlf3TnnlOapzc8zH3wx0nDxT/view?usp=sharing
Huy.tq said:
You can try with COMBINATION-FT40_R820XXU1ATH1 here https://drive.google.com/file/d/1USardEAYBlf3TnnlOapzc8zH3wx0nDxT/view?usp=sharing
Click to expand...
Click to collapse
Hi,
First of all thanks from you and others that are helping us with these things. Could you please provide me tutorial of something like that how to change CSC using this "COMBINATION-FT40_R820XXU1ATH1" bthw I'm running on active2 R820XXU1CTJ5-XAR CSC i want to change it to use BP monitor.
After I rooted galaxy active 2 updates stop working, samsung pay stop working saying "you made modifications to devices, contact us for help"
How to unroot galaxy active 2? They show numbers while rebooting, after I rooted them. No matter which firmware I flesh, alway that numbers
@forux
In theory I could help you...
But no idea yet what you have... Model Name...
And what your Goal is...
Best Regards