yashsingh1/xdaforums huggingface dataset:
[P3600 ROM Development] boolat:
Hello,

Dear Mr Faman,

when you a think creates a news rom FR ?

Thank you
[P3600 ROM Development] boolat:
Always live faman :) ?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
New instructions dated Sept 15th 2018

No root needed.

Should work on all Snapdragon USA/Canada etc models (ATT , verizon, sprint, tmobile tc) S7 or S7edge (though the file is from S7edge India model). Leave a message in this thread if you encounter any issues.

Am not responsible for any damage you might do to your device.. am just trying to help.

Keep your Jio SIM in the phone all along.

1. Back up your data using Samsung smart switch or any other means (save whatsapp chats to google in settings)

2. Flash stock firmware (On unzipping stock FW, you'll get AP, CP,BL and CSC files. Use Odin to flash them) (Don't flash User data file if it's there in extracted files) - Download from Updato site for faster downloads

Use recommended patched Odin is located here

3. Download the Indian CSC file G935F_INSCSC

4. Ignore this step if you have adb working on your PC already.

Install "minimal ADB fastboot" program on PC, Copy the G935F_INSCSC.zip to your minimal ADB folder on computer (under program files on C drive).

Double click cmd-here.exe in that folder.

5. Boot the phone to recovery mode and choose Apply update via ADB sideload

6. Connect your phone to your computer with your USB cable.

7. On ADB window on PC type "adb devices" without quotes. Next line should show a device attached

If seen, type "adb sideload G935F_INSCSC.zip" without qoutes. It'll start transferring the file.. check mobile screen it'll install itself. (you might see some errors)

8. Reboot file and check, you should have Volte.

Possible errors:

1. Phone app/Msg app force closing

Try SMS app from google

Reflash AP BL CP only excluding CSC

Install CSC zip via adb again

2. Sprint OMADM app needs to be removed to avoid annoying notification or change notifications to low priority

To remove via ADB, turn on usb debugging

type in adb shell

you should see a dollar sign.

next type in pm uninstall -k --user 0 com.sec.omadmspr

it should say success.

ADB sideloading is explained in this video in the last https://youtu.be/giD7nP4Oue4

Old instructions have been deleted....

Thank you Proper vlog on youtube for testing my method and reporting.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Himan99:
Bro it will work on any coustom rom
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
This is only for USA S7E models being used in india on Jio.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] yakaaithiri:
Will you able to get OTA updates ?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] yakaaithiri:
I cant add any cards to my Samsung Pay after installing your package

And for S7 UFirm_INS_Hybrid_NoNaMe_PS_BS_Free_G930U_QE2_V2 zip

I see the device security been disabled and when i try to open it , it force closes . does this means Knox is disabled and thats why i am not able to add any cards in samsung pay ?

Can you please help? . I need to have samsung pay working ?

Is the CSC file you included only take care of Jio VoLTE or stuffs with all operators ? . I hear that Airtel is even testing VoLTE.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
I've only tested till login. Tried to add card after reading your comment. I too had connection error. I've only changed CSC in that file. US guys didn't have any issues it seems.

I can't open some pages on spay too.. not sure if it's related to Samsung servers or our device. I'll check later.

If it were related to knox issue, it won't even let you login. (Like on a rooted device).

VoLTE is related to CSC and device model. So it should work with airtel too. Lets see.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] yakaaithiri:
Thanks for letting me know.

I will also try with a clean install of the system without removing any bloats and check.

You also try and keep posted. If you want me to try something on this , let me know.

BTW , do you have the latest csc files for india thats ODIN flash-able ?

Also will it be an issue because of the samsung pay framework. I hrd that it need Indian framework and India spay app for successful adding of our cards.

Do you have any idea as how to bring spay India framework to this rom ?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] cn2661:
Thank you for the input man.

I just wonder if the CSC is CPU dependent? Since I want to modify it with a CSC for HongKong, I am not sure if it matters for Exynos / Snapdragon rom.

Or would you mind help me to modify the file with Hong Kong CSC for me? thank you very much!
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
CSC is not dependent on processor as long as it's flashed via twrp/flashfire as a zip. But odin flashing is different.

So, which is your device? if it's SM-G935F/FD/K/L/S/W8 then use https://xdaforums.com/s7-edge/development/utility-flashable-csc-selection-30-t3392957 TGY is in that zip.

If your's is a snapdragon, i'll help.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] cn2661:
Thanks for the reply my friend.

Mine is a Snapdragon US AT&A variant, G935A on 935U Firmware.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
Hong Kong TGY CSC for S7 S7E or S8 S8+ USA variants

You need to follow the same procedure as india but with your CSC specific zip... UFirm_TGY_Hybrid_QE2_V3

Please report after testing. Hit thanks if it works. Again credits to the original zip creator.. i just modified it.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] cn2661:
Thank you so much!!!

I will download the file first and give it a try at weekend.:laugh:

*So basically, If I just want VOLTE and want to keep ROOT (i.e. not needing the NoNaMe Modifications), I just need to flash the TGY Mod pack as instructed?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
Just try flashing without wipes in aroma.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Vasishta Reddy:
Hello! does anyone have odin Indian csc file .
[Samsung Galaxy S7 Edge Guides, News, & Discussion] cn2661:
Hi, I just did as what was instructed.

After I have gone throught the Auroma screen, having checked No Wiping and Keep SU, ticked what to debloat,

it says finished and restarted.

1. When it was rebooting, it keep popping up com.sec.epdg has stopped, IMS Service stopped.

Is that normal or what else should I do?

2. I also noticed the modified file for India is over 500mbs, but the TGY file for Hong Kong is just 153mb.

Is everything alright about that?

3. When I try to Odin a stock G935U firmware wiping everything, it turns into Olympic Edition Theme, and I lost my IMEI , cannot detect a Sim. There is no way for me to get it working again

thank you again.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
1.Edge closing might happen on first boot. did it FC even after a restart?

2.India file had S8 apps and Google play apps and your file did not.

3.Olympic theme could be a default for your CSC and please flash Your region CP file or U version CP file and see about that IMEI issue. if all fails, do a total clean flash of U firm with CSC and tick repartition in Odin. (not home csc)
[Samsung Galaxy S7 Edge Guides, News, & Discussion] cn2661:
Sigh, no luck

I been using various versions of Odin and Various version of Firmware, including MM and Nougat, G935A / T/ U,

Also I tried to tick Re-Partition, Wipe NAND.

I also even tried the INDIA CSC file on the OP and the original NoNaMe Mod file.

Still, it says SIM Card Not Available, IMEI Unknown, Baseband Unknown, No Network. It used to work fine before trying the TGY CSC.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
Try samsung smartwitch emerrgency recovery mode once.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] cn2661:
Smartswitch detected my phone but says G935A is not supported.

Finally, I approached a phonedealer in China online.

He fixed my phone remotely via Teamviewer, and he said the Certificate of Modem/Baseband was corrupted. Since the Baseband gone missing which cannot be fixed by ordinary Odin of Firmware.

I saw him used some kind of unofficial software (characters illegible to me) and got it fixed in 2 minutes, and was luckily costed me only 220RMB (around 30USD)

Well, a good lesson to learn from. There are really something not fixable by Odin and we could Eff our phone up even with the bootloader locked.

Again, it was just me requesting the OP to modify the file for me to satisfy my curiousity who happily did me a favour, there is nothing to blame with and I thank you again for all the help!

Cheers!:p
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
Sorry about that but the file will touch only CSC part. not basebands/modem. I've re-checked the zip too.

Not sure what happened.. I could even flash Exynos CSC file via flashfire on Snapdragon. No damage at all.

May be am just lucky.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
Flashfire only.

You cannot flash an exynos CSC on snapdragon. But you can flash this tar file via flashfire only.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] cn2661:
Yea, I understand that CSC file only touch the CSC folder in system.

In theory even if CSC folder is messed up I can just replace it with the stock one with Flashfire or Root Manager if not Odin the CSC File again.

It is just way too strange that my G935A normally when flashing the U firmware, Olympic theme would not show up even if the U firmware contains OLY stuffs which is normal (indeed not much people would notice a U firmware contains Olympic stuffs). But Olympic stuffs will show up once flashing U firmware after the TGY CSC is being flashed, with symptoms that 1. Not detecting sim, 2. IMEI not available, 3. Baseband Unknown.

Interesting case to study. But Im not risking ever again that I am very likely have to pay that Chinese seller again 30bucks.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] yakaaithiri:
Which modem version you use on S7 ? .. does it give you stable signals ? .. Please let me know a better modem version which gives stable 3g/4g on indian networks.

thanks
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
Modems are always dependent on location/device. Your area might get better signals with one version but my area may not give me same strength to me. So you have to test yourself. Try U version, if not some said Tmobile has better signals.

Am not actively using the device. Now on S8+.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Adnightmare:
Hello i tried this and as expected Jio work, Samsung Health work, Samsung pass working but Samsung pay not, it registers me i get the email, it let me log in but when i add card VISA SBI i submit it show error message Failed to connect to the server.Try again later.

so anyone has any solution for this.

if a problem with Knox or other things Triped then Samsung health and Samsung pass will not work why they still work? according to its Samsung pay Firmware , because in Samsung pay i get the US Samsung pay options like Samsung rewards, Gift Cards, Membership and in ad section(Top of application) it show Indian card so may the Samsung Firmware and Samsung Pay not connecting each other
[Samsung Galaxy S7 Edge Guides, News, & Discussion] ZChuckMoris:
can you, please, create same modified CSC for G930U: SER, Russia (Cellular Operator - Megafon)?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] chitvan:
A little help please. Confused

So I have a g935a with U firmware on BQH3

i just want to use voLTE with Jio. And i don't really want any more modifications as described.

So how is that possible?

Thank You in advance
[Samsung Galaxy S7 Edge Guides, News, & Discussion] psraja:
Data toggle not working

Helo I have flashed latest T-mobile QF6 Nougat firmware byjrkruse along with your Indian CSC mod on my SM-G930T and everything went well except samssung pay.But the data toggle is not working. I reflashed with Ufirm QE2 firmware with your indian CSC zip to get data toggle working.In both the cases Volte was working fine with QF6 snappier.Can I request you to modify the INdian CSC zip to take care of data toggle missing problem in QF6 firmware. Thanks in advance.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] msubramani:
LTE and signal strength issues

Thanks for the great work. I got my S7 SM-G930T to work with this firmware. Now Jio VoLTE is working and finally can get rid of the junk Jio4GVoice app.

But 2 issues I am noticing:

1. Everytime I reboot the phone, I dont get the LTE. I have to do the Airplane mode ritual. Is this true or some workaround exists?

2. The tower signal seems to be much lower when compared to the original stock ROM in the same location. I used to get 4 bars before and now only 2 bars. Let me know if any tweaks can be done.

Regards,

-Muru
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Sanjeev9990545492:
snapdragon S7 - create/modify USA CSC file ... to INS India CSC , ODIN flash

Thanks my Qualcomm Snapdragon S7 is working on Jio Network India. VoLTE and data both are working.

You guys are Genius.

Problem is data is not working when i go ROAMING (outside delhi network).

Also it will be great if you guys can qualcomm snapdragon S7 - create (modify USA CSC file ... to INS India CSC ...which can be flashed using ODIN and BL,AP,CP of any stock firmware ...G930U is preferred)
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
I am also facing problem while roaming. I can't even get JIO signal and even manual registration fails. Any fix or workaround?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
[MENTION=650462]nimms[/MENTION] & other seniors, I need your help. I followed the steps and got jio volte working.

Than foolish me re-ran the steps by choosing samsung boot animation instead of nonamerom boot animation but executed rest of the steps exactly as earlier (and as written in the tutorial).

But, my phone is now stuck at emergency call only and jio sim is not able to register to the network.

Airtel sim works but it for voice and not for data.

I re-ran everything again but nothing changed.

Please help.

Thanks in advance.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
Try flashing to stock, and re-do the procedure.

I don't have the device anymore to test any new method. Sorry.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
Thanks for your response.

I already tried that as well but of no help. Seems the phone is no more able to get connected to LTE signals (since I can see volte on/off button in settings)
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
I'm stuck. Aybody able to help ?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
No one had such an issue.

Try flashing combination rom andi available for your model(matching your bootloader version) and then go to stock Rom.

Did you use CSC in csc tab of odin while flashing stock or home csc file?

For wiping existing stuff, you should flash Csc not home csc.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
Sorry but which file is called combination rom?

Btw, I used not the home csc but stock csc in Odin while flashing stock.

What I'm not able to understand is that even after repeating all the steps 4-5 times, why is the phone not able to connect to 4G or LTE.

It does show Volte toggle switch and its turned on, but no LTE. On airtel.

I see 'E' signal for data and data doesn't work.

On Jio, I see emergency calling only because until the phone connects to jio LTE network, it'll show emergency only. I'm travelling tomorrow and really need LTE to work.

Kindly help me with exact steps.

Thanks
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
Download stock oreo.

S7 version https://androidfilehost.com/?fid=5862345805528039620 and flash AP BL CP CSC of Tmobile and Use Tmobile PIT file (MUST).

S7 edge version https://www.androidfilehost.com/?fid=11050483647474833074

let me know if it solves your issue. (First let's get your LTE back, then we can think of Volte. (It's the oreo build)
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
Thanks. My phone is originally from at&t, will this rom be suitable for it ?

Also, should I flash it as the first step and then execute the rest of the steps in the tutorial ?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
All models are same. Just flash this n see if you get LTE. Don't bother account Volte now.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
I tried doing it but the firmware contains .tar files and not .tar.md5

I tried using these tar files in regular as well as prince comsy odin but neither of the odins accepted it.

Is there some special version of odin to use for that ?

Btw, is it possible if I could talk to you over phone as that may help me a lot. Time of call: purely your convenience

Thanks
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
Flashed but still no LTE :rolleyes:
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
After this I repeated the steps from step no 1, i.e. flashing back nougat ufirm listed by jrkruse through to flashing the AP file and Indian csc zip via fireflash, i.e. the very last step.

And when it booted after fireflash flashing, it is now stuck at the following error:

your phone has been flashed with unauthorized software and is locked
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
Which Indian CSC zip did you choose? UFirm_INS_Hybrid_NoNaMe_PS_BS_Free_G930U_QE2_V2 zip file or something else?

The sequence should be AP file first then Zip second and Wipe cache last.

Check your bootloader version. (Search on how to check bootloader version).

When you flashed stock oreo, chances are it might have gone up to version 4 and now you cannot use versions with older BL files.

If so, flash combination rom matching your bootloader version (the number in red) from https://addrom.com/colection-combination-rom-samsung-galaxy-s7-sm-g930x/ (Choose either G930U/T/P/V/A)

Combination rom will reset the device fully. Then flash stock rom. Check LTE.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
Yes, I used this Indian csc:

UFirm_INS_Hybrid_NoNaMe_PS_BS_Free_G930U_QE2_V2

I'm downloading combination rom and will flash it but will rest of the files in tutorial work after that ? I mean will my phone's botloader be compatible after flashing combination rom.?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
Yes, I flashed the foll csc zip:

UFirm_INS_Hybrid_NoNaMe_PS_BS_Free_G930U_QE2_V2

Now, even after flashing combination rom you linked and then the stock rom, my phone has BL = 4

Now, pls let me know what steps should I follow

Thanks
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
Seems the order in which flashfire was to be executed was wrong when I did it the 2nd time.

Else the LTE issue won't have surfaced.

But now, after flashing oreo rom, and even after flashig stock nougat rom, the flashfire ap file and/or the Indian csc is no more compatible with my phone.

If someone could point me to the compatible ap and Indian csc, I'll be grateful

[MENTION=650462]nimms[/MENTION], pls help
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
https://updato.com/firmware-archive-select-model?record=9195B6F44BCF11E89F15FA163EE8F90B

try this nougat BL4 XAA firmware ap bl cp csc (not home csc)

Without LTE, no hope for volte. Flash without a simcard inside.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
[MENTION=650462]nimms[/MENTION], Thanks. but when I had got my phone unlocked, only voice

worked, data (LTE or even 3g) didn't work

Only once I executed the tutorial for the first time, LTE and volte worked.

Then, just to remove noname animation, I re-executed the tutorial, but due to wrong sequence selected between flashfire ap file and csc zip during flashfire flash, LTE didn't work thereafter.

Then, I flashed oreo zip and phone got updated to BL4, thus making flashfire run incompatible.

So, while I am trying using the file you mentioned in this last response, but I guess until flashfire files get compatible with BL4, I may not see success.

Is my understanding correct?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
I've told you already.. first, get that LTE back. Once you have that, you can think about VoLTE.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
[MENTION=650462]nimms[/MENTION], I think I wasn't clear earlier.

I shared with you in previous message that only when I flashed ap file along with Indian csc zip with flashfire earlier, which is the last step of the tutorial, I got LTE working.

Before that it wasn't working. Only voice was working. Perhaps, it had to do with the way my phone got unlocked of at&t network.

Now when you suggested me to upgrade to oreo, my phone got updated to BL4.

And so, flashfire run got incompatible with it.

The whole issue of LTE not working was due to wrong order while flashing the 2 files in flashfire, but this oreo update messed it all.

So, now, if you can point me to the BL4 comptible 2 files that need to be flashed with flashfire will make it working, else not.

Can you help with that ?

Btw, at this moment, I'm not so much fancy about jio volte, so even if LTE can work whether with airtel or some non volte network, I'll be done.

Thanks in advance
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
Indian CSC is not needed for LTE/4G, only for VoLTE (i assume you must be aware of that). With oreo build if you couldn't get LTE or 4G symbol back, flash the last linked nougat XAA and see. If that doesn't get your 4g back, am out of options.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
[MENTION=650462]nimms[/MENTION], I've already flashed it with nougat XAA and LTE didn't show up.

Again, if bl4 compatible files that needs to be flashed are available, pls point me to that.

Else, sadly that oreo update you suggested has put me at a dead end
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
So only 2g or 3g on mobile now? Or just 2g?
[Samsung Galaxy S7 Edge Guides, News, & Discussion] :
Just 2G, I.e. E (edge symbol) and that too doesn't work.

First ever flash of flashfire run enabled LTE (volte too). 2nd and thereafter all runs had wring order of ap file and zip file flash, so no LTE.

Then oreo flash and flashfire files got incompatible.

So, back to square one, I.e. stuck with no data connection
[Samsung Galaxy S7 Edge Guides, News, & Discussion] Sanjeev9990545492:
Earlier

Thanks my Qualcomm Snapdragon S7 is working on Jio Network India. VoLTE and data both are working.

You guys are Genius.

Problem is data is not working when i go ROAMING (outside delhi network).

Also it will be great if you guys can qualcomm snapdragon S7 - create (modify USA CSC file ... to INS India CSC ...which can be flashed using ODIN and BL,AP,CP of any stock firmware ...G930U is preferred)

Now

to take care of the problem ..... data is not working when i go ROAMING (outside delhi network).

I flashed oreo stock firmware XAA-G930UUES4CRG3-20180809155150.zip on my Qualcomm Snapdragon Galaxy S7.

I used Odin3_v3.13.1 ...flashed only BL, AP, Cl and did not flash CSC or Home CSC.

Now my data 4G is working in roaming

But I have lost VoLTE....

using Jio$GVoice to make calls.

Kindly help so that I have have VoLTE and Data Roaming both.
[Samsung Galaxy S7 Edge Guides, News, & Discussion] nimms:
https://xdaforums.com/galaxy-s8+/how-to/how-to-volte-jio-india-carrier-usa-t3659238 follow this thread method.

There's a youtube video linked on first post which tells you how to extract CSC zip which needs to be sideloaded via adb (not possible via Odin)