Question HELP Does anyone have the Chinese Version of Galaxy Watch 4 Flashable Firmware? - Samsung Galaxy Watch 4

Hello everyone
Just wander to know whether anyone have the Chinese Version firmware which is flashable for galaxy watch 4 classic SM-R890, because the firmware code for chinese version is R890 ZCU1XXXX, not XXU1XXXX, and it has huge different between ZCU and XXU, and the CSC code for China is CHC, Hardware Code is R890NZKACHC
Any help and/or resources will be appreciated

Low chance...
We have EVA8... old Firmware for International SM-R890...
Please can you give more infos why you need chinese Firmware?
Device dead? Halfdead? Or for study?
If you like "adventures"... MAYBE EVA8 from SM-R890 work...
Then CSC is set to XAA USA...
For me XAA CSC makes trouble with my WiFi Network... I am from Germany.
If XAA is active. I can NOT connect to my Network...
Best Regards

I just flashed the EVA8, but it does not allow me to change CSC code

I use the watch in standalone mode, then enter *#272*719434266344# but it does not show me the CSC change screen.

CSC should be XAA now.
You can update to latest Firmware via FOTA over the Air?
EVA8 work so far for you?
CSC change is very close to impossible at the moment.
I can do this only with Root... and this require USB cable... and kill Knox Warranty Bit...
Best Regards

All work for me, but how to root it? where you get the USB dock?

USB Pinout is here:
SM-R765F Teardown
Dear friends, I found that the LTE connection is very useful when you have to leave your mobile somewhere and you can get calls and notifications through mobile connection. I bought a Gear S3 LTE (R765) from a Singapore site because in Italy it...
forum.xda-developers.com
Sorry, I am not smart enough... so good old solder wires used... for me.
Looks like this:
SM-R765F Teardown
Dear friends, I found that the LTE connection is very useful when you have to leave your mobile somewhere and you can get calls and notifications through mobile connection. I bought a Gear S3 LTE (R765) from a Singapore site because in Italy it...
forum.xda-developers.com
Feel free to find better solution... solderless.
For Kernel... boot.img and vbmeta to patch with Magisk 25.2 I could help...
Best Regards

Related

Best CSC for S7 SM-G930FD in US

I have a greymarket import S7 Duos with the CSC OJV (which is either middle east or africa depending on the source) and it still hasn't received the June firmware update. I'd like to switch my CSC to get timely firmware updates. Does it make any difference which CSC I use? Is there any that would be best based on update timeliness and/or compatibility with US carriers (T-Mobile/AT&T)?
Also, is there any way to download stack firmware images direct from Samsung rather than going through shady third parties?
ryanarr said:
I have a greymarket import S7 Duos with the CSC OJV (which is either middle east or africa depending on the source) and it still hasn't received the June firmware update. I'd like to switch my CSC to get timely firmware updates. Does it make any difference which CSC I use? Is there any that would be best based on update timeliness and/or compatibility with US carriers (T-Mobile/AT&T)?
Also, is there any way to download stack firmware images direct from Samsung rather than going through shady third parties?
Click to expand...
Click to collapse
Hi mate
The thing is you need updates for a G930FD , all the available firmware are from this countries at the moment
http://www.sammobile.com/firmwares/database/SM-G930FD/
Date Country/Carrier Version PDA CSC
2016-06-07 Thailand 6.0.1 G930FXXU1APEQ G930FOLB1APEQ
2016-06-07 Cambodia 6.0.1 G930FXXU1APEQ G930FOLB1APEQ
2016-06-07 Vietnam 6.0.1 G930FXXU1APEQ G930FOLB1APEQ
2016-06-07 Singapore 6.0.1 G930FXXU1APDQ G930FOLB1APD1
2016-06-07 Singapore 6.0.1 G930FXXU1APDQ G930FOLB1APD1
2016-06-07 Singapore 6.0.1 G930FXXU1APDQ G930FOLB1APD1
2016-06-07 Singapore 6.0.1 G930FXXU1APDQ G930FOLB1APD1
2016-04-12 India 6.0.1G930FXXU1APD1 G930FODD1APBA
2016-04-12 Nepal 6.0.1 G930FXXU1APD1 G930FODD1APBA
2016-04-12 Sri Lanka 6.0.1 G930FXXU1APD1 G930FODD1APBA
India is a good option as they get updates very often , compatibility? if your phone is working fine now it should work fine with any of this...
CSC change, you have to do a factory reset
Check this thread , it shows you how to change csc or flash a newer firmware without waiting for the update (odin) BUT you should do it with G930FD firmware there they use G930F firmware , the basics are the same
http://forum.xda-developers.com/galaxy-s7/how-to/official-stock-firmware-update-odin-t3369431
This thread says that the single sim firmware and dual sim firmware are interchangeable. Am I misunderstanding something?
As far as carrier compatibility, the phone works, but I don't have visual voicemail. Also not sure if I'm missing other features like VoLTE.
The Spain firmware has wifi calling and Samsung pay. I don't know if you can make wifi calling work but you can tweak Samsung pay for USA market.
Sent from my SM-G930F using Tapatalk
Same here. On the FD version.. My problem is dual SIM not really working. Yes, I have two numbers and. That's about it. Data doea not work. Disabling SIM2 and. SIM1 works LTE on AT&T. No VoLTE obviiusly so I can't comment about it. With an xposed module, my Android pay works. You will most. Likely won't be able to make Samsung Pay work. I did a massive reading and can't tell you one person that was able to set it up and use it in a store . my advice to you is forget about OTA. Don't be scared about the Knox bit, trip it, and install TWRP and a custom ROM. those get normally the latest firmware in them, with recent security patches, and some of them are even OTA by themselves. You can also hey rid of tons of bloatware this way. I wouldn't bother dealing with changing CSC from Egypt to India. Since you are already at XDA I guess you know what to do.
Sent from my SM-G930F using XDA-Developers mobile app
BigE said:
Same here. On the FD version.. My problem is dual SIM not really working. Yes, I have two numbers and. That's about it. Data doea not work. Disabling SIM2 and. SIM1 works LTE on AT&T. No VoLTE obviiusly so I can't comment about it. With an xposed module, my Android pay works. You will most. Likely won't be able to make Samsung Pay work. I did a massive reading and can't tell you one person that was able to set it up and use it in a store . my advice to you is forget about OTA. Don't be scared about the Knox bit, trip it, and install TWRP and a custom ROM. those get normally the latest firmware in them, with recent security patches, and some of them are even OTA by themselves. You can also hey rid of tons of bloatware this way. I wouldn't bother dealing with changing CSC from Egypt to India. Since you are already at XDA I guess you know what to do.
Sent from my SM-G930F using XDA-Developers mobile app
Click to expand...
Click to collapse
If you boot into download mode, the phone will even display G930F as its model number. You can run F firmware on an FD without issue. As for the dual SIM working, I haven't tested it, but I did read that SIM1 has full connectivity, while SIM2 is limited to 2G/3G. You can't have two 4G SIMcards active at the same time.
I'm running Samsung pay perfectly fine on UAE firmware. Samsung pay is unfortunately firmware dependent. However, if you trip KNOX you're not going to be able to use Samsung Pay ever again. And to be completely honest, if you're not using Samsung pay, you shouldn't be using an S7; get yourself a better phone like the G5/Nexus/V10/Moto X. The S7 lacks a lot that other phones bring to the table, assuming that you don't care much for photo quality.
mgfjd said:
The Spain firmware has wifi calling and Samsung pay. I don't know if you can make wifi calling work but you can tweak Samsung pay for USA market.
Sent from my SM-G930F using Tapatalk
Click to expand...
Click to collapse
Would wifi calling work on US T-MOBILE?
Same question here. I'm using Tracfone and T-Mobile sim cards, and my G930FD is from United Arab Emirates. There is a Islamic calendar in the S Planner which I was unable to get rid of, so I found the UK firmware and CSC from Sammobile. After flashing those files to phone, the Wifi calling and Samsung Pay still won't work. Otherwise the UK firmware works fine, since there's no bloatware or funny stuff(like calendar from other country). Dual sim works with no issue too. Still hope to find a better CSC file for Samsung Pay and Wifi Calling.
My G930FD is a Singapore set and Samsung Pay has been available for quite a while now.
I recently flashed the UK BTU firmware, seems to have less bloat but Samsung Pay isn't available, side loading didn't seem to work either.
I flashed the UK firmware hoping to get faster security patches, so far still on July. But not sure if just me, but phone feels a bit snappier and fingerprint sensor seems more accurate on July vs June's.
Where are you all getting the stock firmware for different countries?
ClintonPuah said:
My G930FD is a Singapore set and Samsung Pay has been available for quite a while now.
I recently flashed the UK BTU firmware, seems to have less bloat but Samsung Pay isn't available, side loading didn't seem to work either.
I flashed the UK firmware hoping to get faster security patches, so far still on July. But not sure if just me, but phone feels a bit snappier and fingerprint sensor seems more accurate on July vs June's.
Click to expand...
Click to collapse
When you had the Singapore firmware, did you actually use Samsung Pay successfully? I have a 930FD that is for the UAE, but Samsung Pay wasn't on it and it didn't work when I sideloaded it. I flashed it to the the BTU version and was able to sideload it and log in, but it won't take any of my credit cards here in the USA. Also, the signal strength on AT&T is much weaker than another phone that I have that is made for the American market.
Should I try to find a firmware that is still located in the same region as the UAE with Samsung Pay and without the annoying bloatware the UAE mandates for their phones? Would India be good?​
ez1w said:
When you had the Singapore firmware, did you actually use Samsung Pay successfully? I have a 930FD that is for the UAE, but Samsung Pay wasn't on it and it didn't work when I sideloaded it. I flashed it to the the BTU version and was able to sideload it and log in, but it won't take any of my credit cards here in the USA. Also, the signal strength on AT&T is much weaker than another phone that I have that is made for the American market.
Should I try to find a firmware that is still located in the same region as the UAE with Samsung Pay and without the annoying bloatware the UAE mandates for their phones? Would India be good?​
Click to expand...
Click to collapse
Samsung Pay worked when I was on the SG firmware. It also worked when I flashed the Australia unbranded firmware, even though I was in Singapore. By working I mean I'm able to add cards, make contactless transactions and so on.
So Pay should work on any firmware that it's officially available in, regardless where you use it.
I would try Australia, minimal bloat. F / FD firmwares work interchangeably.​

Samsung Gear SM-RF760 and Samsung Gear Pay - Issues

So, due to no Gear S3 being available in Australia for some time, I ordered the SM-RF760 Model from www.eglobaldigital.com.au
I have the s7 Edge Aussie Variant. Just found out that Samsung Pay is no available on the SM-RF760 and been advised by Samsung that it will only become available and has to be activated in the country i bought the watch from!!! Can you believe it? Maybe one day I can side load a version, of if someone can help, please please do
Michael
Sorry but you can't side load it. The only way to get it on the watch is to load the csc file from Australia. I am in the same boat in Canada. Have it in Gear Manager but it won't go on the watch until Canada updates the CSC file.
Swordfish
Thanks Swordfish
Sword Fish said:
Sorry but you can't side load it. The only way to get it on the watch is to load the csc file from Australia. I am in the same boat in Canada. Have it in Gear Manager but it won't go on the watch until Canada updates the CSC file.
Swordfish
Click to expand...
Click to collapse
How stupid is that!! I don't event have it in my gear manager. So annoying that we pay our money in good faith and this is what happens!!
michaeldanielbourke said:
How stupid is that!! I don't event have it in my gear manager. So annoying that we pay our money in good faith and this is what happens!!
Click to expand...
Click to collapse
I only have it in Gear Manager because I use a US phone with US firmware in Canada. Should have bought the watch in US too!
Swordfish
Tell your CSC version
For checking input *#12580*369#
se47 said:
Tell your CSC version
For checking input *#12580*369#
Click to expand...
Click to collapse
Mine in Canada is OXA, can someone from US tell me what version you have? I believe this is what prevents us from installing SP on our watches.
Sword Fish said:
Mine in Canada is OXA, can someone from US tell me what version you have? I believe this is what prevents us from installing SP on our watches.
Click to expand...
Click to collapse
I ask now on another forum and wait answer.
Man buy R760 from USA, now version APK7.
Pnone not Samsung. Adding russian card without problem.
SP working via NFC and MST.
Sorry for my bad english.
APK7 is the firmware version but I need to know what CSC version the Americans have. Using the procedure above, you can check and see what version you have. It won't hurt your watch to just check the version number.
Swordfish
My guess is my model number is the American version SM-R760
CSC: R760OXA1APK6 SM-R760
We have PK7 as the firmware but my thinking must be incorrect. It seems we all have OXA as the CSC value so now I'm puzzled as to how the watch knows not to install SP on my watch??
Swordfish
THIS IS SO FRUSTRATING AND SAMSUNG ARE HOPELESS, THEY TOLD ME I HAVE TO WAIT FOR IT TO BECOME AVAILABLE IN THE COUNTRY I PURCHASED, HONG KONG?? Is SM-R760 the USA version then?
Sword Fish said:
We have PK7 as the firmware but my thinking must be incorrect. It seems we all have OXA as the CSC value so now I'm puzzled as to how the watch knows not to install SP on my watch??
Swordfish
Click to expand...
Click to collapse
I think, need another activation SP.
May be enabling in special menu, before buy.
May be first pairing and activation in country non USA.
May be first pairing and activation with non USA Samsung phone firmware.
I dont know....
gah samsung pay not available on my HK version of the watch. Gah is there any update on this (flashing firmware etc) to get samsung pay to work in my home country (australia)?
This is frustrating
It's the watch, nothing you do on your phone will bypass it. I'm in Canada, didn't even have the SP option in my gear app and then I sold my Canadian one and got a USA one and it installed itself on my Canadian S7 Edge (unrooted/unmodded). SP works even though we don't officially have SP in Canada (only pre-release for one bank)

Singapore's*SM-R765F*likes can download other country's esimm profiles

I'm not the blogger.
Did Anyone had try and succeded done this?
Especially DoCoMo of Japan.
I want a gear s3 LTE to use it at Tokyo.
Thanks a lots.
Search Title:
NevilleDNZ: Great News... Samsung Gear S3 eSIM available for download.
You mean this article?
http://nevillednz.blogspot.de/2017/12/great-news-samsung-gear-s3-esim.html
December 2017...
I have none of these LTE devices in my hand...
I am from Germany...
1.
SM-R765N
I can not remember to see somewhere User with device...
No idea if not popular in New Zealand
2.
SM-R765F for Singapore... :crying:
This is the only user I know from Europe... his experiences:
https://forum.xda-developers.com/gear-s3/help/sm-r765f-teardown-t3659431
3.
Experiments with LTE devices seems much MUCH harder...
No Firmware
No Warranty if something happens
4.
I can NOT remember about en masse lucky eSIM "changer" in Gear S3 LTE world...
Example SM-R765A... correct me if I am wrong... but nobody can move to T-Mobile...
SM-R765T or Verizon... SM-R765V
So why N and F Version?
No idea if you like adventures for 300 $...
5.
I have forgotten...
Article is from December... BEFORE these devices updated to Tizen 3...
Maybe this Trick is obsolete...
Best Regards
thanks your kindly reply very much, Mr. agree.
I had taken much time on eBay, to find what's the meaning of the seller's description "factory unlocked". Finally I got I need a "Carrier Unloced" Gear S3 Frontier LTE to DL international esim profile, but most of seller's "factory unlocked" is dishonest and their devices equal "Carrier LOCKED".
Bcz different BANDS of tele-providers,
Unfortunately, sm-r765A(at&t) and sm-r765T(T-Mobile) can't using docomo, and I am happy to find out sm-r765F has same BAND and can download other provider's profile, yesterday.
I readed the blog again, it's sounds that DOCOMO of esim is supported by a foreign G&D company. Maybe this means their profile is common and can be use for other device they don't support bcz not on sale. (ONLY wifi version by docomo)
Thanks( ̄□ ̄!!
For SM-R765F Combination FT30 Firmware exists...
Maybe if somebody need for research...
OWN RISK!
Best Regards
Only as info... check these 2 Videos... attached.
Command sent via SDB Tool is:
Code:
launch_app csc-manager.csc-sim-test
Result looks like this:
Code:
sh-3.2$ launch_app csc-manager.csc-sim-test
... successfully launched
But I have no idea how usefull these infos are...
Maybe we can compare with infos from SM-R765F and maybe SM-R765S...
Best Regards
i have a SM-R765a and have a qr code for my new esim setup however not able to find any way to set it up on my watch can someone help me please ?

Can anyone confirm question regarding unlocking Gear S3

Hi eveyone,
Can anyone confirm if the Gear S3 can indeed be unlocked and if so can it be used on other carriers? I think as long as the carrier supports e-sims it shouldn't be a problem but i've been reading conflicting info like this: https://support.t-mobile.com/thread/143724#631813
Any info would be appreciated.
sunster said:
Hi eveyone,
Can anyone confirm if the Gear S3 can indeed be unlocked and if so can it be used on other carriers? I think as long as the carrier supports e-sims it shouldn't be a problem but i've been reading conflicting info like this: https://support.t-mobile.com/thread/143724#631813
Any info would be appreciated.
Click to expand...
Click to collapse
Since Gear S3 release, no one managed to use it on other carriers. Even if you get an unlock code, other carriers are yet unable to insert the e-sim code into their line.
So the answer is no.
Regards
As I know now,
all of Korean and USA version ARE carrier locked,
And Only Singapore version is carrier FREE.(I'm not sure, the next week when I receive the sm-r765f coming from Singapore, I can report if it's )
AND slapshot2286 unlocked his at&t version Using the code from at&T.
forum.xda-developers.com/gear-s3/how-to/guide-gear-s3-frontier-765a-carrier-t3537382/amp/
But register other provider' profile to built-in esim, you need a QR code(maybe it's an URL of server where contain the profile for download? Not the contents of profile? Anyone know about this plz reply me, many thanks) to scan! Lol providerS at Tokyo doesn't supply QR-Code to scan NOW.
One more important thing, you must confirm the BANDS(3G/LTE) of gear s3 is compatible with the carrier which you want to use.
See wiki:
en.m.wikipedia.org/wiki/Samsung_Gear_S3
In the UK, I have a S3 Frontier, and I have used it on Vodafone, EE and 3, just by running the usual pairing and setup (as if it were new). It appears I can use it with whatever network the phone is on. So far I have done it with 3 phones, on 3 different networks, and it works fine.
I have a S3 Frontier
Click to expand...
Click to collapse
Please, can you give exact Model Name.
As for Frontier LTE we have many different devices:
Code:
SM-R765S
SM-R765A
SM-R765K
SM-R765L
SM-R765F
SM-R765N
SM-R765F
SM-R765T
SM-R765V
Thanx.
Best Regards
Edit 1.
Usefull to know if Tizen 2.3 or Tizen 3...
Maybe check Firmware Version with this Code:
Code:
*#1234#
rammitt said:
In the UK, I have a S3 Frontier, and I have used it on Vodafone, EE and 3, just by running the usual pairing and setup (as if it were new). It appears I can use it with whatever network the phone is on. So far I have done it with 3 phones, on 3 different networks, and it works fine.
Click to expand...
Click to collapse
That sounds like non LTE?

S3 Frontier (SM-R765v) new user. Few questions...

Hello everyone, hope you are all well during this pandemic.
New to this part of xda as i just got a s3 frontier in the mail today. Good price from China
Only thing is, i am in the UK and it is a r765v model. After a little bit of digging around here i believe this is a US Verizon model. Tried changing the CSC and only have VZW as an option.
Is there any way to "debrand" this so to speak with any stock firmware/combination firmware via netodin to have more available CSC's? Ideally i'd like to change it to XAR or BTU or am i stuck with this "verizon" model?
Current software on it is R765VVRU1CSD6
Appreciate the help
CSD6 Firmware for study...
https://www.file-upload.net/download-14091066/R765VVRU1CSD6.7z.html
Yes, US Verizon Model...
IMHO no XAR nor BTU for these LTE devices...
I can not remember LTE Gear S3 for UK...
Code:
Korea
USA
New Zealand
Singapore
No idea about your skills...
But with Gear S3 LTE you are far away from easy change to other country... including eSIM..
Best Regards
Appreciate the fast reply!
I will have a play ? i was not too fussed really about changing the csc just wanted the latest tizen update ?
Regards
Matt

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