s7 edge stock and root question&answer - Samsung Galaxy S7 Edge Questions and Answers

there you go. with a new question. i am using a t-mobile s7edge with U firmware. i am in india. the problem is that i need volte service for reliance jio to work which is available only on the ins firmware or indian csc. i tried everything that will provide me with this at last now i hv rooted my s7edge and flashed a indian csc mod which i found in this forum. rooted s7edge is terrible. i want to go back to stock with this current csc and settings. anyone who has an idea do share i'll try and keep on updating this thread. thank you.

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[Q] About Nougat 7.0 BTU /UK [Q]

Hello.
I Have Galaxy S7 edge SM-G935FD Indian Varient. I want to Install latest Nougat offical Build (G935fxxu1dptl) on Mine S7 edge but i want VoLTE access on My device also. So Can i install Uk build Firmware with Indian MM CSC among with Nougat Build ?? Can My Device Bricked or Tripped Knox by this?? Plz answer....
It's works good......BTU variant doesn't support for VOLTE
So you should wait for official...one
It's unlikely this will work as most carriers have VoLTE in their own branded firmware only. However, I am on EE in the UK and can still access VoLTE on Unbranded firmware.
The only thing you can do is flash the BTU firmware and see for yourself. Flashing the BTU firmware will not trip knox.
anish32 said:
It's works good......BTU variant doesn't support for VOLTE
So you should wait for official...one
Click to expand...
Click to collapse
Ok thanks...
CuBz90 said:
It's unlikely this will work as most carriers have VoLTE in their own branded firmware only. However, I am on EE in the UK and can still access VoLTE on Unbranded firmware.
The only thing you can do is flash the BTU firmware and see for yourself. Flashing the BTU firmware will not trip knox.
Click to expand...
Click to collapse
Thank mate.... will try
karantamboli said:
Hello.
I Have Galaxy S7 edge SM-G935FD Indian Varient. I want to Install latest Nougat offical Build (G935fxxu1dptl) on Mine S7 edge but i want VoLTE access on My device also. So Can i install Uk build Firmware with Indian MM CSC among with Nougat Build ?? Can My Device Bricked or Tripped Knox by this?? Plz answer....
Click to expand...
Click to collapse
I installed UK build Firmware G935FXXU1DPTL with Indian MM CSC on my Indian Galaxy S7 edge SM-G935FD, everything went smooth, it even shows VoLte in task bar....but can't make any calls on VoLte..data works fine
IMS Framework Version 6.0
I belive this have to do with the framework change from MM IMS framework 5.0 to N IMS framework 6.0
now we have to wait for the carrier to update their XCAP and IMS CSC setting for us to have it working including the WI-FI calling.
Thank you for this information guys. I have bought a S7 edge unlocked a few days ago on amazon and it is an Italian version (tim)
I want an unbranded version (no carrier app, no update delay,..) So if I understand well, G935FXXU1DPLT is the way to go for that. Correct?
Also to flash it, do I need to ACTIVATE PIN in "Secure startup" I saw that here: https://forum.xda-developers.com/s7-edge/how-to/official-stock-firmware-update-odin-t3335065
But nowhere else when I read threads about flashing the nougat firmware. I want to do that this morning but I don't want to make a mistake.
So please let me know. Thank you in advance.
guyluvsgals said:
I installed UK build Firmware G935FXXU1DPTL with Indian MM CSC on my Indian Galaxy S7 edge SM-G935FD, everything went smooth, it even shows VoLte in task bar....but can't make any calls on VoLte..data works fine
Click to expand...
Click to collapse
Did you try with Jio4Gvoice ?? For call and messages.
holifo said:
I belive this have to do with the framework change from MM IMS framework 5.0 to N IMS framework 6.0
now we have to wait for the carrier to update their XCAP and IMS CSC setting for us to have it working including the WI-FI calling.
Click to expand...
Click to collapse
I hope Samsung quickly rollout 7.0 for Indian S7 edge....
CuBz90 said:
It's unlikely this will work as most carriers have VoLTE in their own branded firmware only. However, I am on EE in the UK and can still access VoLTE on Unbranded firmware.
The only thing you can do is flash the BTU firmware and see for yourself. Flashing the BTU firmware will not trip knox.
Click to expand...
Click to collapse
How? I just flashed my EE S7 EDGE to BTU 7.0 and i've lost both VoLTE and VoWifi?
chipxtreme said:
How? I just flashed my EE S7 EDGE to BTU 7.0 and i've lost both VoLTE and VoWifi?
Click to expand...
Click to collapse
Phone > Settings.
VoLTE no longer seems to be there in the latest version. But wifi calling is still there.

[Q] Flashing Official S7 Edge Nougat to O2 Branded Device.

I'm currently downloading the official BTU nougat update for my S7 Edge, as I am currently on an O2 CSC, when flashing the BTU version shall I use the BTU CSC or keep it as Home_CSC?
I'm not worried about the phone being reset as I am currently backing it up in Smart Switch as I type this.
Also if anyone could link me to the best guide to follow in order to go ahead with this please post it here, thanks. :good:
I'm after the same info if anyone can help ?

S7 Edge New Nougat Update

Helo Members!
i purchased S7 edge Sm-G935FD a month ago with currently installed firmware 6.0.1 and now i want to update it to Nougat 7.
please help me how can i chose correct official firmware for s7 edge because no OTA update available in my country ( Pakistan) and very confused and dnt know how to chose firmware Baseband /csc/etc.
i manually check on sammobile there are only 2 country listed with Nougat INDIA and Russia.
Hey,
So I too have an S7 Edge in India. The firmware's country doesn't make a difference so you can choose any country's firmware for your specific device. However, make sure it's for your carrier. You can go to www.sammobile.com and download the firmware. Then use ODIN to flash it to your phone
Hope this helped!

voLTE is still not working after flashing with latest indian Firmware from sammobiles

I have a SM-G935FD model, bought from Middle East. Now I have also successfully flashed my phone with Indian Firmware using ODIN and used latest Firmware available in sammobiles sites, but I am not getting voLTE . It is showing only LTE. Not sure where the problem is. Can someone help. Please note , earlier, I have also used the same sim card in other voLTE handset and it worked fine. So the issue is definitely with the phone.

Help needed - Imported s8 network issue in india

I bought s8 (G950N-Exynos-singled sim) from south korea though i live in india. Here voLTE wasn't working before, then i flashed a custom rom hadesrom one ui by corsicanu. Now voLTE works almost fine.
But the network service of my device is very poor than indian s8 (i compared it with indian s8). I was wondering if i can flash the bootloader and modem of indian s8(G950FD) via odin .
But the problems are 1. my phone is singled sim, 2. there are no such indian s8 firmware of android 9 on sammobile.com.
What if i flash the bl and cp of G950F ?
Shuvendu02 said:
I bought s8 (G950N-Exynos-singled sim) from south korea though i live in india. Here voLTE wasn't working before, then i flashed a custom rom hadesrom one ui by corsicanu. Now voLTE works almost fine.
But the network service of my device is very poor than indian s8 (i compared it with indian s8). I was wondering if i can flash the bootloader and modem of indian s8(G950FD) via odin .
But the problems are 1. my phone is singled sim, 2. there are no such indian s8 firmware of android 9 on sammobile.com.
What if i flash the bl and cp of G950F ?
Click to expand...
Click to collapse
voLTE is a carrier specific service. if it wasnt working on your previous ROM and is currently working on the new one, then the dev baked in the goodness of voLTE on your ROM where it was absent prior in the previous ROM.
Anyways, as far as what will happen if you flash the G950F firmware, it will boot and then the phone will think its a G950F. Thats it. Exynos processor S8's can accept the F firmware
youdoofus said:
voLTE is a carrier specific service. if it wasnt working on your previous ROM and is currently working on the new one, then the dev baked in the goodness of voLTE on your ROM where it was absent prior in the previous ROM.
Anyways, as far as what will happen if you flash the G950F firmware, it will boot and then the phone will think its a G950F. Thats it. Exynos processor S8's can accept the F firmware
Click to expand...
Click to collapse
i tried it, but it didn't flash. Can you help me how i can turn this korean model into indian model such that it has no network issue?
Except indian model is dual sim exynos and i have korean model single sim exynos.
Shuvendu02 said:
i tried it, but it didn't flash. Can you help me how i can turn this korean model into indian model such that it has no network issue?
Except indian model is dual sim exynos and i have korean model single sim exynos.
Click to expand...
Click to collapse
use this version of Odin. Teh linked page described why your phone is failing the flash. Its tripping up on a 255 error
i had to use this on my A8 when flashing the UK firmware on it since it was a UAE market phone
https://forum.xda-developers.com/android/software/patched-odin-3-13-1-t3762572
Any success?

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