Hey guys, so, I'm new with the Galaxy S7 EDGE, I have a G935F, the international exynos variant. What should I know before? What about CSC? I guess I'll have to unlock bootloader or something? I'm not new in the scene but I'm so used to Motorola phones, unlock bootloader directly from the moto website and then custom recovery and let the flash begin.
So, I wanna try the N7 port or just flash a custom ROM like Renovate Edge for example, but after custom recovery, rooting, unlocking bootloader if I have to, is there anyway to go back to "non modified"?
Things You Should Know Before Flashing Your Sammy S7 Edge: (1). I think the international Exynos variants are bootloader unlocked (could be wrong. Happens 2-3 times a year) already. Lucky f*ck. (2). Unlock dev options in settings (should be the second thing you do after booting up the first time) and (3). Google your exact model number and after you confirm the EXACT procedure, bootloader status, available roms/kernels, etc. SPEND AT LEAST 1 HOUR SCANNING THROUGH THE "Omg I bricked my G935F HELP PLZ" threads and make sure you have a backup plan before you get all flash happy. Sammys are kinda touchy compared to your typical Motorola, Nexus, etc. with lots of support online, especially here but all sorts of cute little tricks and proprietary kinks that will eff you in the A, Knox style if you don't do your homework. Good luck though, I'm sure you'll find plenty of help between XDA and a good Google session (beforehand, some XDA folk are extremely moody about repetitive requests and lack of initiative regarding doing some preparatory research. But I'm sure you've been around the block a time or two so good luck and let us/me know what success you have in this endeavor ?) As far as going from "official" to "custom" status and back to official/non-modified I'm curious about that myself. Maybe Xposed can help that? Or editing build.prop? Google the sh*t outta that. If I find anything relevant I'll drop a (much shorter) post or link on here for you. ✌
Sent from my SM-G935T using Tapatalk
sociopathic1 said:
Things You Should Know Before Flashing Your Sammy S7 Edge: (1). I think the international Exynos variants are bootloader unlocked (could be wrong. Happens 2-3 times a year) already. Lucky f*ck. (2). Unlock dev options in settings (should be the second thing you do after booting up the first time) and (3). Google your exact model number and after you confirm the EXACT procedure, bootloader status, available roms/kernels, etc. SPEND AT LEAST 1 HOUR SCANNING THROUGH THE "Omg I bricked my G935F HELP PLZ" threads and make sure you have a backup plan before you get all flash happy. Sammys are kinda touchy compared to your typical Motorola, Nexus, etc. with lots of support online, especially here but all sorts of cute little tricks and proprietary kinks that will eff you in the A, Knox style if you don't do your homework. Good luck though, I'm sure you'll find plenty of help between XDA and a good Google session (beforehand, some XDA folk are extremely moody about repetitive requests and lack of initiative regarding doing some preparatory research. But I'm sure you've been around the block a time or two so good luck and let us/me know what success you have in this endeavor ?) As far as going from "official" to "custom" status and back to official/non-modified I'm curious about that myself. Maybe Xposed can help that? Or editing build.prop? Google the sh*t outta that. If I find anything relevant I'll drop a (much shorter) post or link on here for you.
Sent from my SM-G935T using Tapatalk
Click to expand...
Click to collapse
Thanks, that helped a lot, read some here, there, and well, as of right now I have TWRP and Renovate Edge installed, as you sa y, bootloader unlocked, process was really easy. Gonna try to get back to stock stock, like no custom recovery or whatever so see the process. Thank you so much!
Hi Friends,
Hope you're all having a great new year. So last time I was lurking the S7E forums, we had a leaked Engineering Bootloader that was used to acquire root on all US Snapdragon models, albeit, with a lot performance issues and etc.
I came here to glance as well as all other variant forums for the SD model and now we have Root for every model, with even ROMs being baked like the Echo ROM for Verizon, Sprint, AT&T models, usually the toughest to achieve these things on. I'm trying to read through the forums, but I fear I'm missing the details, that will help me pull the trigger for getting the device or not.
Can one of you very experienced, knowledgeable, and kind members educate me on the latest?
1. Do we have unlocked Bootloader and Root for all US carrier S7Es? How is it done? I use people using Flashfire. So no TWRP?
2. Does this process still trip Knox and render Samsung Pay to never be used again on the device?
3. If I bought the Verizon variant, for example, can I root, unlock Bootloader, and etc, and then return to stock, to return to the store in case I don't like the phone?
4. Xposed Framework working for all models?
Much appreciate your responses, any and all of them in advance! Thanks!
ProFragger said:
Hi Friends,
Hope you're all having a great new year. So last time I was lurking the S7E forums, we had a leaked Engineering Bootloader that was used to acquire root on all US Snapdragon models, albeit, with a lot performance issues and etc.
I came here to glance as well as all other variant forums for the SD model and now we have Root for every model, with even ROMs being baked like the Echo ROM for Verizon, Sprint, AT&T models, usually the toughest to achieve these things on. I'm trying to read through the forums, but I fear I'm missing the details, that will help me pull the trigger for getting the device or not.
Can one of you very experienced, knowledgeable, and kind members educate me on the latest?
1. Do we have unlocked Bootloader and Root for all US carrier S7Es? How is it done? I use people using Flashfire. So no TWRP?
2. Does this process still trip Knox and render Samsung Pay to never be used again on the device?
3. If I bought the Verizon variant, for example, can I root, unlock Bootloader, and etc, and then return to stock, to return to the store in case I don't like the phone?
4. Xposed Framework working for all models?
Much appreciate your responses, any and all of them in advance! Thanks!
Click to expand...
Click to collapse
Absolutely nothing has changed on root (only possible due to ENG kernel) and bootloader unlock (which is not yet possible).
1. No
2. No
3. No
4. No idea about all models. For the t-mobile one, please check: https://forum.xda-developers.com/tmobile-s7-edge/how-to/guide-installing-xposed-framework-t3414718
You can use the search feature in xda for finding out
CravingMender9 said:
Absolutely nothing has changed on root (only possible due to ENG kernel) and bootloader unlock (which is not yet possible).
1. No
2. No
3. No
4. No idea about all models. For the t-mobile one, please check: https://forum.xda-developers.com/tmobile-s7-edge/how-to/guide-installing-xposed-framework-t3414718
You can use the search feature in xda for finding out
Click to expand...
Click to collapse
Hey bud, thanks for getting the ball rolling on these questions. If you could add some more information, I'd appreciate it :
If we still don't have a way to Root or Unlock bootloader, how are these ROMs (Echo, Tek, and other stock ROMs) available with root? And how are these flashed? Are we somehow bypassing the BL by using FlashFire?
Can you also educate me on the U Firmware and why people install it and is it reverseable?
Lastly, if I got a T-Mobile variant for example, installed these ROMs Tek, Echo, etc, can I return to Stock completely and return to T-Mobile, by any chance for them to take it back? Thank you again!
for the t mobile variant, I was able to flash the U firmware and flash back to stock t mobile. NOTE: I did not flash the U bootloader. I kept the T mobile bootloader just be sure I could flash back to stock t mobile(APK1). I'm sure this method would work with other carriers as well. so what ever variant you have, make sure you stay on that BL and only flash the U firmware CSC and AP. As for the CP(modem) I would flash your carriers latest CP file. That's what worked best for me with the U firmware. Currently I'm using the latest nougat BETA
Thank you very much for your response, bud. One last follow up question: Since all the US variants are rooting based on the ENG Kernel, is there really a benefit of getting one variant over another, for rooting or etc purposes?
P. S. May I ask why you flashed the U Firmware? What are the advantages of it? ?
ProFragger said:
Thank you very much for your response, bud. One last follow up question: Since all the US variants are rooting based on the ENG Kernel, is there really a benefit of getting one variant over another, for rooting or etc purposes?
P. S. May I ask why you flashed the U Firmware? What are the advantages of it?
Click to expand...
Click to collapse
The u firmware basically does not include all of the software that is usually included with the phone. For example.. Tmobile with their software on it, Verizon att etc... Makes the phone a bit snappier especially if you were to root. Even tho I hope for a more stable root still. I am rooted at the moment. Wish they didn't recall the note 7 because the root on that was better
ProFragger said:
Hi Friends,
Hope you're all having a great new year. So last time I was lurking the S7E forums, we had a leaked Engineering Bootloader that was used to acquire root on all US Snapdragon models, albeit, with a lot performance issues and etc.
I came here to glance as well as all other variant forums for the SD model and now we have Root for every model, with even ROMs being baked like the Echo ROM for Verizon, Sprint, AT&T models, usually the toughest to achieve these things on. I'm trying to read through the forums, but I fear I'm missing the details, that will help me pull the trigger for getting the device or not.
Can one of you very experienced, knowledgeable, and kind members educate me on the latest?
1. Do we have unlocked Bootloader and Root for all US carrier S7Es? How is it done? I use people using Flashfire. So no TWRP?
2. Does this process still trip Knox and render Samsung Pay to never be used again on the device?
3. If I bought the Verizon variant, for example, can I root, unlock Bootloader, and etc, and then return to stock, to return to the store in case I don't like the phone?
4. Xposed Framework working for all models?
Much appreciate your responses, any and all of them in advance! Thanks!
Click to expand...
Click to collapse
You're confused. At least, you were.
We do not have an "unlocked Bootloader" and we never did. We had an engineering kernel. That engineering kernel allows certain commands that enabled us to acquire root access. But without that kernel, the system (with the original kernel or boot partition) checks for any changes in the /system partition. If any are found it triggers a bootloop. So basically, if you want root we MUST have the engineering kernel. Unless someone else finds another way that's just the way that it is.
Personally, I unrooted and went back to stock. Root was okay at first but with the lack of development, Samsung Pay and the fact that Android 7+ will probably not be seeing root... well... time to accept the fact that Samsung owns the phone even though we bought it. What else can we do?
nitroevo said:
The u firmware basically does not include all of the software that is usually included with the phone. For example.. Tmobile with their software on it, Verizon att etc... Makes the phone a bit snappier especially if you were to root. Even tho I hope for a more stable root still. I am rooted at the moment. Wish they didn't recall the note 7 because the root on that was better
Click to expand...
Click to collapse
Binary100100 said:
You're confused. At least, you were.
We do not have an "unlocked Bootloader" and we never did. We had an engineering kernel. That engineering kernel allows certain commands that enabled us to acquire root access. But without that kernel, the system (with the original kernel or boot partition) checks for any changes in the /system partition. If any are found it triggers a bootloop. So basically, if you want root we MUST have the engineering kernel. Unless someone else finds another way that's just the way that it is.
Personally, I unrooted and went back to stock. Root was okay at first but with the lack of development, Samsung Pay and the fact that Android 7+ will probably not be seeing root... well... time to accept the fact that Samsung owns the phone even though we bought it. What else can we do?
Click to expand...
Click to collapse
Thanks for your helpful responses fellas. I understand root is not perfect, but for some folks like me, Xposed seems to be worth the trouble. For Samsung Pay, I intend to use the Gear S3 one day ?.
Final question, since all US Snapdragon models are using the engineering kernel to root and etc... Is there a benefit of getting one carrier variant, over another? For example, Verizon is usually the cheapest. Is it wise to get that, with the U Firmware, to use on AT&T? Thanks!
ProFragger said:
For Samsung Pay, I intend to use the Gear S3 one day .
Final question, since all US Snapdragon models are using the engineering kernel to root and etc... Is there a benefit of getting one carrier variant, over another? For example, Verizon is usually the cheapest. Is it wise to get that, with the U Firmware, to use on AT&T? Thanks!
Click to expand...
Click to collapse
Let me know if that works out for you then.
I just purchased the S2 Classic (on T-Mobile) and use Samsung Pay quite a bit. But I can tell you that it does open Samsung Pay on the phone and if you are rooted, Samsung Pay will not work at all. So I'm not sure if it will work at all for you even with the S3.
In regards to your other inquiry, I haven't tried the U firmware. I read something about data issues, no wifi calling (which is pretty important to me), no hotspot (which is also really important to me) but I heard that it is really fast. Not sure how much of that is still a problem but you should probably read up on it before doing anything first. But the rooting method is all the same between carriers I believe. All require the engineering kernel and breaks Samsung Pay along with a couple of other apps.
Just make back ups, have a stock firmware available to flash with ODIN just in case and remember that it's almost impossible to brick this device (because we don't have an unlocked bootloader.)
Binary100100 said:
Let me know if that works out for you then.
I just purchased the S2 Classic (on T-Mobile) and use Samsung Pay quite a bit. But I can tell you that it does open Samsung Pay on the phone and if you are rooted, Samsung Pay will not work at all. So I'm not sure if it will work at all for you even with the S3.
In regards to your other inquiry, I haven't tried the U firmware. I read something about data issues, no wifi calling (which is pretty important to me), no hotspot (which is also really important to me) but I heard that it is really fast. Not sure how much of that is still a problem but you should probably read up on it before doing anything first. But the rooting method is all the same between carriers I believe. All require the engineering kernel and breaks Samsung Pay along with a couple of other apps.
Just make back ups, have a stock firmware available to flash with ODIN just in case and remember that it's almost impossible to brick this device (because we don't have an unlocked bootloader.)
Click to expand...
Click to collapse
Thank you again for a helpful post. So the S3 has a dedicated MST/NFC chip in it, that allows for Samsung Pay to work from the watch, it's done through the Gear app. That's what I have read.
About the rest of it, again, curious to see if there is one US variant, superior to another in terms of Root capabilities or bands and radios available and etc? Can anyone confirm this for me?
Thanks!
ProFragger said:
Thank you again for a helpful post. So the S3 has a dedicated MST/NFC chip in it, that allows for Samsung Pay to work from the watch, it's done through the Gear app. That's what I have read.
Click to expand...
Click to collapse
So does the S2.
When I was setting up the Samsung Pay on my watch it said that it had to download an update.
Then I went through the setup process through my phone which was from the Samsung Pay app.
You go to "Add card" on your watch and it opens Samsung Pay on your phone.
You click "Next" and it displays your Samsung account information.
Then it takes you to a screen that says "Setup complete" telling you that you're ready to use it and at the bottom says "Add card"
You do that all from the Samsung Pay app on your phone which leads me to suspect that if you root your phone, you won't be able to use Samsung Pay on your watch.
People on this thread that you have to set it all up first, remove the Samsung Pay app on the phone but leave it on the watch. If it's all done correctly then it should work. Just make sure you get it all set up first.
Next thing that I'm going to try is using my watch in "Standalone" with my phone out of bluetooth or wifi range. See if that still works.
ProFragger said:
About the rest of it, again, curious to see if there is one US variant, superior to another in terms of Root capabilities or bands and radios available and etc? Can anyone confirm this for me?
Thanks!
Click to expand...
Click to collapse
As far as I know, the U firmware permits use of some other bands that aren't normally used. Not sure which ones though.
Binary100100 said:
So does the S2.
When I was setting up the Samsung Pay on my watch it said that it had to download an update.
Then I went through the setup process through my phone which was from the Samsung Pay app.
You go to "Add card" on your watch and it opens Samsung Pay on your phone.
You click "Next" and it displays your Samsung account information.
Then it takes you to a screen that says "Setup complete" telling you that you're ready to use it and at the bottom says "Add card"
You do that all from the Samsung Pay app on your phone which leads me to suspect that if you root your phone, you won't be able to use Samsung Pay on your watch.
People on this thread that you have to set it all up first, remove the Samsung Pay app on the phone but leave it on the watch. If it's all done correctly then it should work. Just make sure you get it all set up first.
Next thing that I'm going to try is using my watch in "Standalone" with my phone out of bluetooth or wifi range. See if that still works.
As far as I know, the U firmware permits use of some other bands that aren't normally used. Not sure which ones though.
Click to expand...
Click to collapse
Thanks for the correction/education on the S2, bud, much appreciated. I wonder if the rooted phone works with the S3, because Samsung has allowed many other non Samsung phones to know work with the S3? But I could be wrong, I thought it was open like that with the S2 as well, no? Looking forward to your testing, hope there is a breakthrough in there! ?
if you want root and customizability and roms, just don't get this phone. you will be very disappointed with the performance once you root and it gets so much worse with Xposed. not worth it at all, you will have better performance and speed from a 4 year old phone that has an unlocked bootloader and strong development. I mean my Nexus 5 (from 2012) had better performance than my rooted S7. it sounds like you do want roms, and if you want roms then AOSP/Cyanogenmod is the way to go. there will probably never be any AOSP or CM ROM on the QC S7/E so you're better off getting an older galaxy model that does have a great development community and unlocked bootloader. or just get a OnePlus or Nexus or something.
xVermicide said:
if you want root and customizability and roms, just don't get this phone. you will be very disappointed with the performance once you root and it gets so much worse with Xposed. not worth it at all, you will have better performance and speed from a 4 year old phone that has an unlocked bootloader and strong development. I mean my Nexus 5 (from 2012) had better performance than my rooted S7. it sounds like you do want roms, and if you want roms then AOSP/Cyanogenmod is the way to go. there will probably never be any AOSP or CM ROM on the QC S7/E so you're better off getting an older galaxy model that does have a great development community and unlocked bootloader. or just get a OnePlus or Nexus or something.
Click to expand...
Click to collapse
Or a Exynos S7.
Binary100100 said:
Or a Exynos S7.
Click to expand...
Click to collapse
exactly this. except for some reason I thought exynos variants are lacking certain bands/features on American networks. could be wrong.
xVermicide said:
if you want root and customizability and roms, just don't get this phone. you will be very disappointed with the performance once you root and it gets so much worse with Xposed. not worth it at all, you will have better performance and speed from a 4 year old phone that has an unlocked bootloader and strong development. I mean my Nexus 5 (from 2012) had better performance than my rooted S7. it sounds like you do want roms, and if you want roms then AOSP/Cyanogenmod is the way to go. there will probably never be any AOSP or CM ROM on the QC S7/E so you're better off getting an older galaxy model that does have a great development community and unlocked bootloader. or just get a OnePlus or Nexus or something.
Click to expand...
Click to collapse
Binary100100 said:
Or a Exynos S7.
Click to expand...
Click to collapse
xVermicide said:
exactly this. except for some reason I thought exynos variants are lacking certain bands/features on American networks. could be wrong.
Click to expand...
Click to collapse
Very helpful inputs guys, thank you! If I were to be honest with myself, I don't want AOSP/CM/Lineage, especially on a Samsung phone, so unlocked bootloader is not a deal breaker for me. However, I think root is cool for me for doing some SystemUI tweaks, Xposed and etc. Exynos was an option I was exploring, but lack of warranty, no Samsung Pay, and the price are enough to keep me at bay. I think I just need to put my big boy pants on and try to use a phone without rooting it. Something I have yet to do in EVER using an Android phone since about 10 years ago, and I have never ever used or bought an iCrap... I mean... an iPhone !
ProFragger said:
Very helpful inputs guys, thank you! If I were to be honest with myself, I don't want AOSP/CM/Lineage, especially on a Samsung phone, so unlocked bootloader is not a deal breaker for me. However, I think root is cool for me for doing some SystemUI tweaks, Xposed and etc. Exynos was an option I was exploring, but lack of warranty, no Samsung Pay, and the price are enough to keep me at bay. I think I just need to put my big boy pants on and try to use a phone without rooting it. Something I have yet to do in EVER using an Android phone since about 10 years ago, and I have never ever used or bought an iCrap... I mean... an iPhone !
Click to expand...
Click to collapse
Get a One+ 3T good development and really nice phone if you want root. Root is dead on Samsung phones and so are ROMs.
So by reading thru this thread, I assume having a T-mobile S7E (G935T) rooting is pointless and really not available the way I'm used to it coming from a Note 4. That's kind of a bummer... I've been using Android and have always had ROOT and all the goodies that come with it. And I recently starting really enjoying my Note 4 with all the cool development in Note 7 ported roms oh well... I wonder if the S7E is enough of an upgrade to keep my interest as stock?
I see there is a G935U firmware, but that seems a bit hit and miss? But I'm just starting to read up on all this... :good:
ShrekOpher said:
Get a One+ 3T good development and really nice phone if you want root. Root is dead on Samsung phones and so are ROMs.
Click to expand...
Click to collapse
Believe me bud, if Oneplus 5 or even 3T had an SD Card, I'd already have that phone, but thanks for your wisdom !
Araltd said:
So by reading thru this thread, I assume having a T-mobile S7E (G935T) rooting is pointless and really not available the way I'm used to it coming from a Note 4. That's kind of a bummer... I've been using Android and have always had ROOT and all the goodies that come with it. And I recently starting really enjoying my Note 4 with all the cool development in Note 7 ported roms oh well... I wonder if the S7E is enough of an upgrade to keep my interest as stock?
I see there is a G935U firmware, but that seems a bit hit and miss? But I'm just starting to read up on all this... :good:
Click to expand...
Click to collapse
You and I both man... The last few years, I have lived off the mercy of T-Mobile and their BLs being unlocked. But Samsung sure done them all in ! Even the International unlocked ones disable Samsung Pay (forever, mind you!) if Knox is tripped, which I believe it is, when rooted and TWRP'd.
As I understand it,
Android pay / Samsung pay is why they frown on rooting now. I can understand it, though I don't agree with it.
The first time someone's financial information is compromised, and they've ever used one of the "pay" methods, on a rooted device the pr nightmare that would ensue would make the note 7 fiasco look like child's play.
"Samsung unsecured device compromises persons credit card information today, while Apple is still secure" I can see the headline.
Sent from my Samsung Galaxy S7E