Possible to root to a better firmware, rom, and etc? Is stock verizon firmware good? - Verizon Samsung Galaxy S7 Questions & Answers

I have a bunch of questions. I just received my Verizon S7 as of today, brand new of course.
1. Is it possible to flash this to a different firmware and possibly load a rom for that, I've noticed? Or is there no working rom for this verizon phone because it's from verizon? I know you can root it as well. Verizon firmware seems pretty ass so far and have noticed that it's been heating up just because I'm installing apps from the playstore although people have said it goes away eventually. Any recommendations on which firmware I should use?
2. As for the people who have rooted, how has your experience with it so far in terms of performance, battery life, and stability? I plan on rooting if's worth the trouble so I can use Adaway, Xposed Installer, and etc but mainly to improve my battery life if rooting helps with that!

One answer is that you can use Odin to flash the 930U factory image and have a phone with no carrier bloatware. You will however lose Visual Voicemail and Wifi calling from Verizon. I actually have a 930U and flashed the 930V firmware with no issues.

What's everyone's preference out of the following?
Stock Verizon Firmware
Rooted Verizon Firmware
Stock Unlocked Firmware
Rooted Unlocked Firmware
I'm on rooted Verizon PF2 Firmware, but I need to revert (if possible) to PE1 and re-root in order to get the wifi provisioning fix working. I'm just trying to determine if perhaps I should change it up to something else.

nrage23 said:
One answer is that you can use Odin to flash the 930U factory image and have a phone with no carrier bloatware. You will however lose Visual Voicemail and Wifi calling from Verizon. I actually have a 930U and flashed the 930V firmware with no issues.
Click to expand...
Click to collapse
That's fine with me. Does that affect my warranty at all? How has your experience been with the 930U or the 930V? Does this still count as a root or does it just flash a stock image?

xlegendaria said:
That's fine with me. Does that affect my warranty at all? How has your experience been with the 930U or the 930V? Does this still count as a root or does it just flash a stock image?
Click to expand...
Click to collapse
It does not trip knox and you can Odin back to stock.

In my honest opinion, go to the G930U firmware and root it. Overall, the unlocked firmware is much smoother after root than the Verizon firmware is. There are fixes to add Advanced calling, WiFi calling, and Visual Voicemail. I'll have to dig them up later.

CVertigo1 said:
In my honest opinion, go to the G930U firmware and root it. Overall, the unlocked firmware is much smoother after root than the Verizon firmware is. There are fixes to add Advanced calling, WiFi calling, and Visual Voicemail. I'll have to dig them up later.
Click to expand...
Click to collapse
If you have the fixes please post them and I will most likely go back to the U firmware.

nrage23 said:
If you have the fixes please post them and I will most likely go back to the U firmware.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showpost.php?p=68011352&postcount=36

would i be able to flash my sm-g930VL "straighttalk" to U firmware??

Adaken13 said:
would i be able to flash my sm-g930VL "straighttalk" to U firmware??
Click to expand...
Click to collapse
Yes you can.

CVertigo1 said:
http://forum.xda-developers.com/showpost.php?p=68011352&postcount=36
Click to expand...
Click to collapse
Do you have to be rooted to install the VVM and VoLTE fixes?

yonith2 said:
Do you have to be rooted to install the VVM and VoLTE fixes?
Click to expand...
Click to collapse
Yes.

aromerblz said:
Yes you can.
Click to expand...
Click to collapse
U firmware will still work on straighttalk right? does it uses att tower or verizon?
---------- Post added at 09:22 AM ---------- Previous post was at 09:10 AM ----------
Is there rom and such for the U firmware? cause all i see is the F model?

CVertigo1 said:
http://forum.xda-developers.com/showpost.php?p=68011352&postcount=36
Click to expand...
Click to collapse
This thread is very confusing to a newbie on XDA, any chance you could explain how I can flash the U firmware on my VS7?

ispoky said:
This thread is very confusing to a newbie on XDA, any chance you could explain how I can flash the U firmware on my VS7?
Click to expand...
Click to collapse
Here is a thread that explains the process. http://forum.xda-developers.com/att-galaxy-s7/how-to/xda-community-love-g930u-t3415875
I know it says AT&T, but I can confirm that it does work on the Verizon S7.

Adaken13 said:
U firmware will still work on straighttalk right? does it uses att tower or verizon?
---------- Post added at 09:22 AM ---------- Previous post was at 09:10 AM ----------
Is there rom and such for the U firmware? cause all i see is the F model?
Click to expand...
Click to collapse
look over here: http://forum.xda-developers.com/att-galaxy-s7/how-to/xda-community-love-g930u-t3415875
as CVertigo1 mentioned, it is for the SM-G930A but works for any US Galaxy S7, yes that includes the SM-G930VL.

Gave up on rooted Verizon PE1 firmware. Tried over and over but was seeing pretty bad battery drain, even after following the tuning guides. I'm back on stock PE1. I am going to try to debloat and test battery life.
Otherwise, I still have my rooted S6 that runs flawlessly, and seems to get better battery life. This is the S7's last chance before I sell it. I bought it for increased better battery life but it hasn't panned out yet.

Related

Is there any TWRP or other recovery for SM-G930V

Seems like the only recovery is see in TWRP is for the edge or international versions of the model, so I'm having a hard time adding a recovery. Can anyone help??? I'd greatly appreciate it.
No...the phone just got root and the bootloader is really locked down. No one saw us getting root, so who knows what can happen.
Senior209 said:
Seems like the only recovery is see in TWRP is for the edge or international versions of the model, so I'm having a hard time adding a recovery. Can anyone help??? I'd greatly appreciate it.
Click to expand...
Click to collapse
IF we get anything it will most likely be safestrap. So no AOSP.
Use FlashFire!
CVertigo1 said:
Use FlashFire!
Click to expand...
Click to collapse
Are there any Roms or Custom recoveries compatible with this specific model number? Doesn't seem like it.
Illogi.xbone said:
IF we get anything it will most likely be safestrap. So no AOSP.
Click to expand...
Click to collapse
That sucks.. I guess I'll just stay optimistic in the mean time. Thanks
Senior209 said:
Are there any Roms or Custom recoveries compatible with this specific model number? Doesn't seem like it.
Click to expand...
Click to collapse
FlashFire is the compatible recovery. There are two ROMs for the Verizon S7 Edge. http://forum.xda-developers.com/verizon-s7-edge/development I have personally verified that the PlayStore ROM posted for the Edge will work on the S7 flat.
I should mention that you need to be on the U firmware prior to flashing those ROMs. The ROM also installs the G935 engineering kernel, so you need to flash the G930 boot kernel with Odin afterwards. I can make a write-up later if there is any interest.
I can even modify his ROM with the correct build.prop and kernel for the G930V.
How's the stability and finctionality?
A guide would be awesome. How do I get it up and running lol.
Sent from my SM-G930V using XDA-Developers mobile app
CVertigo1 said:
I should mention that you need to be on the U firmware prior to flashing those ROMs. The ROM also installs the G935 engineering kernel, so you need to flash the G930 boot kernel with Odin afterwards. I can make a write-up later if there is any interest.
I can even modify his ROM with the correct build.prop and kernel for the G930V.
Click to expand...
Click to collapse
Sounds interesting, don't know if the different firmware/kernel would run better on our Verizon variant.
deeje00 said:
A guide would be awesome. How do I get it up and running lol.
Click to expand...
Click to collapse
I'll see if I can make one later this evening.
torr310 said:
Sounds interesting, don't know if the different firmware/kernel would run better on our Verizon variant.
Click to expand...
Click to collapse
If you intend to root it, then you still need to use the same engineering kernel. I will say that before I rooted the U-firmware, the phone was much smoother and faster in stock form than the stock Verizon firmware.
CVertigo1 said:
I'll see if I can make one later this evening.
If you intend to root it, then you still need to use the same engineering kernel. I will say that before I rooted the U-firmware, the phone was much smoother and faster in stock form than the stock Verizon firmware.
Click to expand...
Click to collapse
Does flashing the engineering kernel unlock more LTE bands by chance? Band 12 to be specific..
MrBaltazar said:
Does flashing the engineering kernel unlock more LTE bands by chance? Band 12 to be specific..
Click to expand...
Click to collapse
Not just the kernel alone. Flash the U firmware and you will be able to select any band, as long as the radio is in the phone for it.
Illogi.xbone said:
Not just the kernel alone. Flash the U firmware and you will be able to select any band, as long as the radio is in the phone for it.
Click to expand...
Click to collapse
Thanks. Is it the G930U or G935U firmware that's needed? I'm guessing the Edge U firmware is what you're speaking of.. is it a simple flash? I'm running PE1 rooted at the moment.
930u for flat 935u for edge. Just flash entire image over. Shouldn't need root
Illogi.xbone said:
930u for flat 935u for edge. Just flash entire image over. Shouldn't need root
Click to expand...
Click to collapse
OK I just accessed service mode on the PE1 firmware.. no Band 12 or 17 option. I'll flash the 930U firmware and attempt again to see if there's a difference at all.
Also, is rooting the 930U firmware the same as the PE1 firmware process?
Sorry for hijacking this thread.
Illogi.xbone said:
930u for flat 935u for edge. Just flash entire image over. Shouldn't need root
Click to expand...
Click to collapse
I flashed the G930U firmware and was able to receive Band 17 successfully. Thank you for pointing me in the right direction with the U firmware!
Did you flash the 930U firmware on a flat S7 or edge Verizon variant device. I have a rooted Verizon device and using it on T-Mobile.
Version 6.0.1 July patch.
Can you pm or reply here on how you managed thanks
G930v custom recovery pass dm verity
Can someone point me in the direction of a thread to install custom recovery on the Verizon varient S7? Say hypothetically I could pass the dm-verity check.
How would I go about implementing the pass to install a custom recovery.

Flash T-Mobile S7 ROM on AT&T S7

Hey XDA,
I just recently purchased a AT&T S7 (SM-G930A). I also just recently found out that AT&T doesn't push updates to non AT&T network phones. I am using the phone with T-Mobile and I was wondering if it was possible to flash the T-Mobile stock rom without tripping Knox or anything of that sort. I remember being able to do this to my AT&T Note 2 back in the day. If it is possible, can someone kindly link me to the file and instructions on how to flash the stock ROM from T-Mobile? Thanks!
You can, however once you do you can't go back. It may be possible in the future, but Tmobile has a v3 bootloader, and AT&T is still on v2 bootloader.
Sent from my SAMSUNG-SM-G935A using XDA-Developers mobile app
highaltitude said:
You can, however once you do you can't go back. It may be possible in the future, but Tmobile has a v3 bootloader, and AT&T is still on v2 bootloader.
Sent from my SAMSUNG-SM-G935A using XDA-Developers mobile app
Click to expand...
Click to collapse
Thank you! One more question, I have the stock T-Mobile ROM and for the CSC, there are two files:
CSC and HOME_CSC
Which one do I choose in Odin for the CSC option?
Thanks
When attempting to flash using Odin 3.12.3, I get this error in the log:
FAIL! SHA256 is invalid
This seems to be because of a corrupt file?
I downloaded the ROM from two different sources now and still I get the same error.
Thanks
IbbiAnsi said:
When attempting to flash using Odin 3.12.3, I get this error in the log:
FAIL! SHA256 is invalid
This seems to be because of a corrupt file?
I downloaded the ROM from two different sources now and still I get the same error.
Thanks
Click to expand...
Click to collapse
use different version ODIN available in root guide in Verizon thread
kuduku said:
use different version ODIN available in root guide in Verizon thread
Click to expand...
Click to collapse
Thank you so much!! This worked!
And I figured ou the difference between HOME_CSC and CSC:
HOME_CSC keeps your data while CSC wipes it
Thanks so much
IbbiAnsi said:
Thank you so much!! This worked!
And I figured ou the difference between HOME_CSC and CSC:
HOME_CSC keeps your data while CSC wipes it
Thanks so much
Click to expand...
Click to collapse
So TMobile ROM on 930A . Any issues ? Did you try going back to AT&T ROM
All that talk out bootloader versions and not able to restore back to AT&T ROM
Can you odin Unlocked 930U version ?
I'm using Cricket on AT&T S7 variant and I couldn't get any update from AT&T, which pissed me off. So I decided to flash G930U firmware and I succeeded. But unfortunately, there isn't a single G930U update been released so far, which is quite surprising.
Other than the update, I'm extremely satisfied with the new firmware. It's so fast and clean comparing to my previous bloated AT&T firmware, free of all kinds of overheating, battery dropping, slowing down, crashing, auto-restarting, bugs and lags (Just so you know, my G930A firmware was the newest. I had to take my phone to Best Buy to update. And I used PDP to disable bloatwares). I highly recommend everyone to flash G930U. The new firmware also has an APP called Samsung+. It's very useful and it tells you if it detected slow charging, or reminds you to restart your phone if it hasn't been restarted for a while, etc.
I'm still wondering if I can receive OTA after flashing anther variant firmware, but I can't confirm since there's no update for G930U yet. I'm curious to know if OP could receive any T-Mobile update after flashing.
kuduku said:
So TMobile ROM on 930A . Any issues ? Did you try going back to AT&T ROM
All that talk out bootloader versions and not able to restore back to AT&T ROM
Can you odin Unlocked 930U version ?
Click to expand...
Click to collapse
No issues at all so far. Works perfectly. I don't really want to go back to the stock ATT ROM because I don't need it.
Sent from my SM-G930T using Tapatalk
hugeadrian said:
I'm using Cricket on AT&T S7 variant and I couldn't get any update from AT&T, which pissed me off. So I decided to flash G930U firmware and I succeeded. But unfortunately, there isn't a single G930U update been released so far, which is quite surprising.
Other than the update, I'm extremely satisfied with the new firmware. It's so fast and clean comparing to my previous bloated AT&T firmware, free of all kinds of overheating, battery dropping, slowing down, crashing, auto-restarting, bugs and lags (Just so you know, my G930A firmware was the newest. I had to take my phone to Best Buy to update. And I used PDP to disable bloatwares). I highly recommend everyone to flash G930U. The new firmware also has an APP called Samsung+. It's very useful and it tells you if it detected slow charging, or reminds you to restart your phone if it hasn't been restarted for a while, etc.
I'm still wondering if I can receive OTA after flashing anther variant firmware, but I can't confirm since there's no update for G930U yet. I'm curious to know if OP could receive any T-Mobile update after flashing.
Click to expand...
Click to collapse
I flashed to the latest update of the ROM so I can't prove it works. But from what I've heard, after flashing the ROM you need to factory reset the phone so it can unregister from att and register to whatever carrier you are using it on. I am not sure how true this is but I read it somewhere and it seems to make sense.
Sent from my SM-G930T using Tapatalk
IbbiAnsi said:
No issues at all so far. Works perfectly. I don't really want to go back to the stock ATT ROM because I don't need it.
Sent from my SM-G930T using Tapatalk
Click to expand...
Click to collapse
if you ever switch ROMs please check about the issue of bootloader version and not able to revert back .
Not able to revert back is the only issue keeping me from odin to T mobile ROM
If bootloader version is a problem then you cannot flash 930U firmware also
Is that so ?
kuduku said:
if you ever switch ROMs please check about the issue of bootloader version and not able to revert back .
Not able to revert back is the only issue keeping me from odin to T mobile ROM
If bootloader version is a problem then you cannot flash 930U firmware also
Is that so ?
Click to expand...
Click to collapse
I'm not sure what bootloader the G930U has. The att ROM has v2. If it's newer than that, then downgrading isn't possible. Is its the same, then it should be fine.
Sent from my SM-G930T using Tapatalk
Wonder if wifi calling works using a TMobile firmware with att service
joe3681 said:
Wonder if wifi calling works using a TMobile firmware with att service
Click to expand...
Click to collapse
T-mobile WiFi calling works fine on the T-mobile ROM.
Sent from my SM-G930T using Tapatalk
IbbiAnsi said:
I'm not sure what bootloader the G930U has. The att ROM has v2. If it's newer than that, then downgrading isn't possible. Is its the same, then it should be fine.
Sent from my SM-G930T using Tapatalk
Click to expand...
Click to collapse
930A and 930U both have to be similar bootloader , thats why we could change ROMs
kuduku said:
930A and 930U both have to be similar bootloader , thats why we could change ROMs
Click to expand...
Click to collapse
If they are the same, then switching between them should be fine.
Sent from my SM-G930T using Tapatalk
IbbiAnsi said:
No issues at all so far. Works perfectly. I don't really want to go back to the stock ATT ROM because I don't need it.
Could you please check for me if T-Mobile ROM has portuguese language?
Thank you
Click to expand...
Click to collapse
IbbiAnsi said:
If they are the same, then switching between them should be fine.
Sent from my SM-G930T using Tapatalk
Click to expand...
Click to collapse
query is switching from T mobile ROM back to AT&T . Please update if and when you do it
kuduku said:
query is switching from T mobile ROM back to AT&T . Please update if and when you do it
Click to expand...
Click to collapse
This won't be possible until ATT decides to update to bootloader V3
Sent from my SM-G930T using Tapatalk
I was also able to flash the 930T on my 930A. I saw there was a Note 7 port but you need root and TWRP. Haven't tried flashing back to 930U yet, but thinking about it.

Stock T-mobile on AT&T GS7 Edge??

Hey all.
I have searched and cannot find a specific answer.
I am switching from AT&T to T-Mobile. I have unlocked my device, i want to be able to flash the T-Mobile stock rom on my at&t variant.
Is this possible and how?
Thanks in advance.
Ryan
The ideas I'd try is first try to directly flash the Tmo firmware through Odin or Smartswitch. The other idea would be to go from At&t to U firmware and then to Tmo if the first didn't work, but I'm not sure if there would be any complications.
Ok so dumb question but I figured I'd ask. If I use Odin do I need to root?
KD8DNS said:
Ok so dumb question but I figured I'd ask. If I use Odin do I need to root?
Click to expand...
Click to collapse
No, you do not. Odin is worked through the PC to your phone which is in download mode.
so just to recap ...
no need to root.
just use odin with the stock tmobile rom, and flash it. and it essentially makes this phone a tmobile device being that i am sim unlocked??
KD8DNS said:
so just to recap ...
no need to root.
just use odin with the stock tmobile rom, and flash it. and it essentially makes this phone a tmobile device being that i am sim unlocked??
Click to expand...
Click to collapse
Yeah but double check smart switch first. I'm wondering if you put in a T-Mobile SIM if it'll do the dirty work for you. With Odin you may also need a PIT file. Just double check on that as well.
The Root said:
Yeah but double check smart switch first. I'm wondering if you put in a T-Mobile SIM if it'll do the dirty work for you. With Odin you may also need a PIT file. Just double check on that as well.
Click to expand...
Click to collapse
ok, so can you elaborate? i thought the Samsung smart switch was for just transferring content of the device, not carriers. not to sound like a noob but my gs7 edge is the at&t variant.
Also where can I get a PIT file.
one last question.
i downloaded the stock rom, unzipped it. will i need to flash all the respective files in the .zip through odin?
KD8DNS said:
ok, so can you elaborate? i thought the Samsung smart switch was for just transferring content of the device, not carriers. not to sound like a noob but my gs7 edge is the at&t variant.
Also where can I get a PIT file.
one last question.
i downloaded the stock rom, unzipped it. will i need to flash all the respective files in the .zip through odin?
Click to expand...
Click to collapse
It does transfer content but it also can reinstall firmware. I'm not sure if it'll help carrier variant switch over, but if it does I'm sure it's better than messing with Odin if you don't have to.
Ok got ya. So do I need to flash all the files in the stock zip or just the home one if I use Odin?
Update.
I got it to work.
I had to use the prince comey Odin and flash all the files. Worked like a charm.
So you flashed t-mobile official Odin restore to the G935A? First I hear of something like this happening. Post screenshots
Sent from my SM-G935T using Tapatalk
There's several threads with people doing this. I have the 935a, with 935u firmware, and the T-Mobile modem. I'm only sim unlocked. No root, no unlocking, no nothing. Device is 100% better. Better battery, download speeds, reception, and no boat at all.
Z51 said:
So you flashed t-mobile official Odin restore to the G935A? First I hear of something like this happening. Post screenshots
Sent from my SM-G935T using Tapatalk
Click to expand...
Click to collapse
You can flash any US carrier s7 (edge or flat) factory image to any s7 as long as the bootloader is the same version, or if the version you are flashing is higher. You just cant flash to a lower bootloader version. Been this way since s7 released. I've been running the Verizon nougat and t mobile nougat on my ATT s7 edge and they both work wonderfully. I also found the stock t-mobile firmware ran better on my ATT phone than ATT firmware. No root required. Just research bootloader version before doing this. Right now they are all on v4 so no issues.

[PJ2] Rooting and/or downgrading help?

I have the latest firmware (G930PVPS4APJ2) but I want to root my phone. Is there anyway to root on this firmware/bootloader? Or are there instructions to downgrade?
loraxnope said:
I have the latest firmware (G930PVPS4APJ2) but I want to root my phone. Is there anyway to root on this firmware/bootloader? Or are there instructions to downgrade?
Click to expand...
Click to collapse
On the latest firmware the easiest thing I've found is to flash Echoe. When I rooted apj2 I couldn't get my data sms working even having my msl all the Apns I set wouldn't stick
vegoja said:
On the latest firmware the easiest thing I've found is to flash Echoe. When I rooted apj2 I couldn't get my data sms working even having my msl all the Apns I set wouldn't stick
Click to expand...
Click to collapse
So when you flashed the rom did everything work then? And was you rooted running Echoe rom on pj2?
joedaddyoo said:
So when you flashed the rom did everything work then? And was you rooted running Echoe rom on pj2?
Click to expand...
Click to collapse
Not exactly but I am on the latest firmware it just happens to be from Verizon not sprint but everything works just fine except native Hotspot
vegoja said:
Not exactly but I am on the latest firmware it just happens to be from Verizon not sprint but everything works just fine except native Hotspot
Click to expand...
Click to collapse
Well there isn't a stable root for PJ2 I did a guide on rooting that you might want to check out. I explain how to get back to PE1 before rooting, and in the method it shows how to get data and sms back easily.
http://forum.xda-developers.com/galaxy-s7/how-to/samsung-galaxy-s7-sm-g930p-root-xposed-t3502829
I also made a tethering mod method if you would like to check that out.
http://forum.xda-developers.com/galaxy-s7/how-to/root-tether-free-android-t3503698
Is pj2 on bootloader v4? If that's the case, he will need a pit file to downgrade to a lower firmware
Sent from my SM-G930U using XDA-Developers mobile app
epicman_1200 said:
Well there isn't a stable root for PJ2 I did a guide on rooting that you might want to check out. I explain how to get back to PE1 before rooting, and in the method it shows how to get data and sms back easily.
http://forum.xda-developers.com/galaxy-s7/how-to/samsung-galaxy-s7-sm-g930p-root-xposed-t3502829
I also made a tethering mod method if you would like to check that out.
http://forum.xda-developers.com/galaxy-s7/how-to/root-tether-free-android-t3503698
Click to expand...
Click to collapse
So you can downgrade from v4 that's great news echoe is a good rom just more customization than I need and would like to get the best performance possible
epicman_1200 said:
Well there isn't a stable root for PJ2 I did a guide on rooting that you might want to check out. I explain how to get back to PE1 before rooting, and in the method it shows how to get data and sms back easily.
http://forum.xda-developers.com/galaxy-s7/how-to/samsung-galaxy-s7-sm-g930p-root-xposed-t3502829
I also made a tethering mod method if you would like to check that out.
http://forum.xda-developers.com/galaxy-s7/how-to/root-tether-free-android-t3503698
Click to expand...
Click to collapse
Hey! So just so I'm clear, I can follow your guide and it should work, even if I'm on PJ2 right now? Do I need a pit file like lvpre mentioned?
epicman_1200 said:
Well there isn't a stable root for PJ2 I did a guide on rooting that you might want to check out. I explain how to get back to PE1 before rooting, and in the method it shows how to get data and sms back easily.
http://forum.xda-developers.com/galaxy-s7/how-to/samsung-galaxy-s7-sm-g930p-root-xposed-t3502829
I also made a tethering mod method if you would like to check that out.
http://forum.xda-developers.com/galaxy-s7/how-to/root-tether-free-android-t3503698
Click to expand...
Click to collapse
I didn't think you could get back to PE1 from PJ2 just by flashing the PE1 firmware. I also did not see where you explained how to get Voice and SMS back (possibly not needed if you are coming from PE1). Is this info included in the download (dropbox is preventing download because you're soo popular ) or does the XTether mod fix this issue?
I have heard that flashing the Echoe Rom from PE1 fixes most issues.
Downgrading to PE1
loraxnope said:
Hey! So just so I'm clear, I can follow your guide and it should work, even if I'm on PJ2 right now? Do I need a pit file like lvpre mentioned?
Click to expand...
Click to collapse
Yes you can start on PJ2 Firmware, however before you start rooting process you have to be on PE1. My guide includes how to get back down to PE1 before you start rooting. You can use Odin and the firmware included to flash you Samsung completely back to PE1. The only reason you can't use PJ2 is because it has updated PRL's and they wont allow you to reactivate your service, therefore to reactivate your phone service you have to be on PE1 Firmware using the older PRL's.
I do not know anything about a pit file, I have done this process many times with no problem. The reason I've done it so many times is to test out its success rate, and every time I've done it, the method gets easier to do, and it works 100% of the time.
---------- Post added at 06:30 AM ---------- Previous post was at 06:26 AM ----------
jakemastaflash said:
I didn't think you could get back to PE1 from PJ2 just by flashing the PE1 firmware. I also did not see where you explained how to get Voice and SMS back (possibly not needed if you are coming from PE1). Is this info included in the download (dropbox is preventing download because you're soo popular ) or does the XTether mod fix this issue?
I have heard that flashing the Echoe Rom from PE1 fixes most issues.
Click to expand...
Click to collapse
As it says in the post, I did not create this method, I simply make it easier to follow. How to get sms and calling back is in the link reference under the subtitle "4.Rooting:". He shows how to root the device and then get everything working. He just doesn't explain the setup,how to install Xposed, and he does not show how to get back to PE1 so that's what I've done with my post, is just make it easier to follow.
SIDE NOTE: Service and sms is very easy to get back on PE1 I tried many times to do it on PJ2 using different methods, the PRL just wouldn't allow me to activate my device.
When I tried this method it said pit fail immediately in Odin. I tried adding the pit file but it still failed
just tried it too. Same result. execept i didn't try with a PIT. think you could provide it for me? @vegoja
The Android Attorney said:
just tried it too. Same result. execept i didn't try with a PIT. think you could provide it for me? @vegoja
Click to expand...
Click to collapse
Yes one sec I think I have it on mega
vegoja said:
When I tried this method it said pit fail immediately in Odin. I tried adding the pit file but it still failed
Click to expand...
Click to collapse
Hmm. Ok. Can you tell me your variant of Samsung Galaxy S7. Like what service provider, Snapdragon or Exynos?
and did you use the files directly from my drop box link?
Did you run Odin as admin?
Does the Odin exe file say "Odin PrinceComsy.exe" and you also have to "Odin3.ini" config settings?
Maybe this post will help.
http://forum.xda-developers.com/galaxy-s7/how-to/collection-firmware-rom-pit-files-t3326707
Pit file
https://mega.nz/#!EIxXEKoC
---------- Post added at 07:53 AM ---------- Previous post was at 07:50 AM ----------
epicman_1200 said:
Hmm. Ok. Can you tell me your variant of Samsung Galaxy S7. Like what service provider, Snapdragon or Exynos?
and did you use the files directly from my drop box link?
Did you run Odin as admin?
Does the Odin exe file say "Odin PrinceComsy.exe" and you also have to "Odin3.ini" config settings?
Click to expand...
Click to collapse
930P snapdragon sprint, your Dropbox link is down but I have the firmware saved, yes I ran Odin as admin and yes I have the princecomsy Odin, and I'll have to check my config settings
---------- Post added at 08:03 AM ---------- Previous post was at 07:53 AM ----------
Sorry for the bad link this one should work
https://drive.google.com/file/d/0B1sf5JWVwnK6MlFBMXNWXzJieE0/view?usp=drivesdk
.,hhj
The Android Attorney said:
WOOOWW!!!! IT WORKED!! i used the PIT this time and it worked.
@vegoja @epicman_1200
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That's awesome I wonder what I'm doing wrong
vegoja said:
That's awesome I wonder what I'm doing wrong
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Click to collapse
i feel like such an ahole now. i mistakenly chose from the PJ2 directory...
The Android Attorney said:
i feel like such an ahole now. i mistakenly chose from the PJ2 directory...
Click to expand...
Click to collapse
LOL it happens I've done the same thing a few times
vegoja said:
Pit file
https://mega.nz/#!EIxXEKoC
---------- Post added at 07:53 AM ---------- Previous post was at 07:50 AM ----------
930P snapdragon sprint, your Dropbox link is down but I have the firmware saved, yes I ran Odin as admin and yes I have the princecomsy Odin, and I'll have to check my config settings
---------- Post added at 08:03 AM ---------- Previous post was at 07:53 AM ----------
Sorry for the bad link this one should work
https://drive.google.com/file/d/0B1sf5JWVwnK6MlFBMXNWXzJieE0/view?usp=drivesdk
Click to expand...
Click to collapse
Hey do you mind if i use your pit link and add it to my guide in case other users get stuck here too?

Flash G955U1 With ENG_BOOT.tar And Modified ODIN. HOTSPOT, NO BLOATWARE (Confirmed)

Successfully flashed from G955USQU1AQEF to G955U1UEU1AQE3 using this method.
1. Backup your data. I found out the hard way that the ENG_BOOT.tar will reset the phone (I know... noob mistake).
2. Reboot into download mode and use the modified Odin to flash ENG_BOOT_G955U.tar under BL.
(I rebooted after this and went through the setup... Im not sure if you have to, but I know it will work if you do)
3. Reboot back into download mode and flash the G955U1UEU1AQE3 files in their appropriate fields.
(I didn't use the HOME_CSC, and everything seems to work great!)
I take no credit for the existence of these files.
Enjoy!
Modified Odin:
https://mega.nz/#!g54EVQgC!bs7VznLXu2GOR_jrmF-pKlDZstOYUoSYR4oK0ZtOh7c
ENG_BOOT.tar:
https://mega.nz/#!h94S3DTa!QAZiNVFhvlAHkrTK7UNZvThWhUC5yFnIdsZ69WvsEKM
G955U1UEU1AQE3:
https://mega.nz/#!Agp0BboA!0V4L0WXDh_l936FoF0vEITep5iRon3G-dv6x-r_svaQ
@Jaysonvstel - Links both bad
hazmad said:
@Jaysonvstel - Links both bad
Click to expand...
Click to collapse
Should be all good now. Thanks for letting me know.
Jaysonvstel said:
Should be all good now. Thanks for letting me know.
Click to expand...
Click to collapse
Which supersu do we flash?
Lmax579 said:
Which supersu do we flash?
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Click to collapse
Do you have unlocked bootloader?
Lmax579 said:
Which supersu do we flash?
Click to expand...
Click to collapse
I think this is just a Engboot. Not a root method with Engboot. Just Engboot.
@Lmax579 @hazmad
There is no root or bootloader unlock, it's just the engineering bootloader. The only useful thing that I have found is that it allows you to flash the G955U1 firmware. It may allow for downgrading, but just attempting what I already did was enough risk for now... Maybe I'll try it at one point.
hazmad said:
Do you have unlocked bootloader?
Click to expand...
Click to collapse
No, I have a snapdragon
Lmax579 said:
No, I have a snapdragon
Click to expand...
Click to collapse
Right, we don't have the ability to flash zips until BL unlock is achieved.
hazmad said:
Right, we don't have the ability to flash zips until BL unlock is achieved.
Click to expand...
Click to collapse
Which may happen never
Jaysonvstel said:
@Lmax579 @hazmad
There is no root or bootloader unlock, it's just the engineering bootloader. The only useful thing that I have found is that it allows you to flash the G955U1 firmware. It may allow for downgrading, but just attempting what I already did was enough risk for now... Maybe I'll try it at one point.
Click to expand...
Click to collapse
Yup, I'm taking the progress. Thanks though
So do you have to use the Engineering Kernel to switch firmware versions now?
I thought you could just flash the U1 firmware using the modified Odin if you wanted to.
ShrekOpher said:
So do you have to use the Engineering Kernel to switch firmware versions now?
I thought you could just flash the U1 firmware using the modified Odin if you wanted to.
Click to expand...
Click to collapse
So what makes this firmware better?
ShrekOpher said:
So do you have to use the Engineering Kernel to switch firmware versions now?
I thought you could just flash the U1 firmware using the modified Odin if you wanted to.
Click to expand...
Click to collapse
I couldn't flash anything but my same firmware without it.
Lmax579 said:
So what makes this firmware better?
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Click to collapse
It doesn't have carrier bloatware, and enables tethering for other carriers. Possibly quicker updates, because there would be no wait for the carrier to release it, not positive on that tho.
Jaysonvstel said:
It doesn't have carrier bloatware, and enables tethering for other carriers. Possibly quicker updates, because there would be no wait for the carrier to release it, not positive on that tho.
Click to expand...
Click to collapse
But do you have to use ENGBOOT to flash the Unlocked firmware?
Before the last update you just had to use modified Odin from the other thread.
ShrekOpher said:
But do you have to use ENGBOOT to flash the Unlocked firmware?
Before the last update you just had to use modified Odin from the other thread.
Click to expand...
Click to collapse
If i remember right you can flash u1 without engboot
After I flashed the firmware, i no longer had the hurricane symbol but do I still have the features of the engkernel?
Lmax579 said:
Which may happen never
Click to expand...
Click to collapse
OMG lol Can we at least be positive I be wishing everyday when i get on here someone discovers ! Never say never !
Raz12 said:
OMG lol Can we at least be positive I be wishing everyday when i get on here someone discovers ! Never say never !
Click to expand...
Click to collapse
Ok I'll be positive, i won't say never; i doubt it will ever happen
---------- Post added at 11:39 PM ---------- Previous post was at 10:51 PM ----------
I see this firmware doesn't have bixby voice so once it's available,will we get an ota update?

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