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How to downgrade from Tizen 3.0 to old version for the Frontier?

Hi,
Is there a guide to downgrade the Frontier from Tizen 3.0 to the old version. I have problems with the Gear S plugin crashing, rendering my device useless and want to go back to the old version. Unable to find any for the S3 Frontier. Please advise.

SM-R760 you can choose between older BQC5 from March... or newer BQH1.
Possible sideeffects... Samsung Pay maybe not work...
Depend on your active Sales Code/CSC
If you search, you can find BQC5 and also BQH1 here in XDA...
Instruction is same like Update... with netOdin.
Tested from CQK3.
Maybe later Samsung could update their Rollback Prevention.
For now only use Software Revision 2... like:
Code:
[COLOR="Green"][B]2[/B][/COLOR]BQC5
[COLOR="Green"][B]2[/B][/COLOR]BQH1
NOT try APK7 or other with 1:
Code:
[COLOR="Red"][B]1[/B][/COLOR]APK7
RISK to brick and loose WiFi for Flashing!
Best Regards

has tizen 3 been rolled back?

i got tizen 3 update notifications a few days back and did not update as was waiting for reviews but now when i update the gear says latest updates have been installed has samsung pulled back tizen 3?

Yes.
Samsung removed CQK3 and CQK6 from FOTA Server.
Nobody can update via FOTA at the moment.
New Tizen 3 Version is under "Construction"... but no idea how long Samsung need...
DayS or weekS.
Best Regards

Hello sorry for disturb but can you help me?? I have samsung z2 with tizen 2.6 version, i have acl installed to run some app for android my problem when i install game mobile legend and remove some default app it still force close i''ll check the ram when run that game the ram still a lot free ram 180 up :v can you tell me how to fix it?? Thank before for answer and sorry for my lenguage

anyone have an answer pls?

anyone have an answer pls?
Click to expand...
Click to collapse
But you are trying also to read other Threads?
Samsung plays Games... not we.
FIRST Tizen 3 Firmware CQK3 and CQK6 REMOVED...
NEW Version CQL1 is only available for SM-R760 AND SM-R770 for less "selected" countries aka CSC/Sales Codes...
Our US users with Sales Code:
Code:
[B]XAR[/B]
And our Korean friends with Sales Code:
Code:
[B]KOO[/B]
ALL OTHER CSC/Sales Codes have to wait.
Weiß der Geier warum...
Maybe Samsung scared to release again BUGGY CQL1 in "all" countries...
So they do it in "Waves"...
Be patient...
Or change your CSC...
Or flash CQK3 via netOdin...
Best Regards

Had battery replaced now tizen 3.0 gone

Hi I had my battery replaced under warranty and when I got it back my brand new tizen 3.0 os was gone and the pervious os was there. I factory reset the watch and checked for update and it said the most recent update was installed. Any advice?

1.
Model Name?
Example:
SM-R760 or SM-R770 or SM-R765 or SM-R775
1.1
If LTE... please not forget last A-Z
SM-R765A or SM-R765T or SM-R765L ...
2.
Check your Firmware Version... with Code:
Code:
*#1234#
Then maybe we could try to help you...
Best Regards

Thanks
SM R760
R760XXU2BQI2
TIZEN 2.3.2.4
I really appreciate you taking the time to try to help
Tim

If you Google for:
Code:
R760XXU2BQI2
Found only 1 hit...
I have no idea for which CSC/Sales Code...
You could update to:
A.
BQC5 Firmware
Then check FOTA... update over the air
If not update to latest CQL1, then...
B.
CQK3 is the old "buggy" Tizen 3...
But we have CQL1 not as Full Firmware...
C.
Or you check your active CSC/Sales Code... with Tool:
SDB
So we know if valid CSC/Sales Code is set... so it is easier to identify Firmware...
Depend on you.
If you want flash your device with netOdin...
Best Regards
Edit 1.
netOdin + some instruction + Videos:
https://forum.xda-developers.com/showpost.php?p=73503787&postcount=150

Same here got watch back from warranty and haven't been able to upgrade to the new tizen.
AP R760XXU2BQ12
CSC R760OXA2BQ12
Tizen version 2.3.2.4
anybody found a fix for this?
Sent from my SM-G950U using Tapatalk

BQI2 seems "Service" or not public Version...
No idea for which CSC/Sales Code released... if released...
If you use Google you are landing in 1 hit... here:
https://us.community.samsung.com/t5...n-after-gear-S3-app-update/td-p/98171/page/26
My suggestion...
Use netOdin...
Flash CQL1... with netOdin.
You can do this at home...
No Rocket Science...
This is the only worst case scenario... if no luck:
https://forum.xda-developers.com/gear-s3/help/wireless-mode-enter-gear-s3-sm-r760-t3710855
Best Regards

Any one was able to get samsung pay on gear s3 working in france?

I have tried and flashed every single combination file and every firmware and csc. I have also changes the csc multiple times through keystring to XEF,XAR..etc but was never able to even show the spay app in the watch.
I bought my gear s3 from philippines so i guess it is the internationale version, is there a way to make spay available in it? since it was already launched for gear in france late july.
So if any one was able to get it working in france please indicate the PDA,CSC version and model and if there is any firmware/ROM that can be flashed. I really want this feature.
My gear s3: sm-r760
fcc id : a3lsmr760
AP:R760XXU2BQH1
CP:NO PHONE
CSC:R760OXA2BQH1

BQH1 is Tizen 2.3...
You tried with Tizen 3 Firmwares?
And your Phone can install Samsung Pay?
My Phone is toooo old... I have only GT-I9300...
Best Regards

adfree said:
BQH1 is Tizen 2.3...
You tried with Tizen 3 Firmwares?
And your Phone can install Samsung Pay?
My Phone is toooo old... I have only GT-I9300...
Best Regards
Click to expand...
Click to collapse
I have updated with no luck, do you know where i can get the ROM tizen 3.0? and yes i have samsung pay on my s9 plus working

I was able to get it working in france with lydia virtual card, after long hours of trying different methods . here are the steps:
1- follow this guide to change the CSC code of your watch to BTU (United kingdom)
https://forum.xda-developers.com/gear-s3/how-to/guide-how-to-change-gear-s3-r760-csc-t3784226
2-Download samsung pay for gear from apk mania or any other site
3-after changing the CSC the watch will reset and you open samsung pay for gear and it will install the app on the watch and asks you to add a card
I have done it and it is working fine.

Can you help me update my Frontier SM-R760

Hello everyone,
I can't get updates via Gear app, it says i already have the newest. Is there any other way for updating my gear to the lastest tizen 3?
My device info:
Tizen version: 2.3.2.3
Software version: R760XXU2BQC5
Thank you

What CSC is the watch?
I read on this forum where someone changed the CSC to XAR (US), applied all the updates, then reset the CSC back... It may work for you
Sent from my SM-T700 using Tapatalk

https://forum.xda-developers.com/showpost.php?p=73503787&postcount=150
You could update with netOdin...
CQL1 Firmware for SM-R760 is here:
https://forum.xda-developers.com/gear-s3/development/rom-samsung-gear-s3-sm-r760-t3755374
Then in theory FOTA updates possible to latest Firmware... depend on activated CSC/Sales Code...
Best Regards