Database Users

Unlocked G930U on Verizon

I have seen where AT&T and Verizon users have flashed the unlocked firmware from the G930U on their devices. Is it possible to flash the Verizon firmware on the G930U?

Update! I took the plunge and installed the Verizon firmware with Odin and all is working well so far.
Sent from my SM-T817V using XDA-Developers mobile app

nrage23 said:
Update! I took the plunge and installed the Verizon firmware with Odin and all is working well so far.
Sent from my SM-T817V using XDA-Developers mobile app
Click to expand...
Click to collapse
Interesting... I was wondering the same thing, thanks for answering, observed one post where a fellow flashed the 930U firmware on a verizon and indicated he's using it on Cricket without a problem (even activated LTE band 17). You would think it would give a model number miss match message and fail. Thanks for info...

doby-nut said:
Interesting... I was wondering the same thing, thanks for answering, observed one post where a fellow flashed the 930U firmware on a verizon and indicated he's using it on Cricket without a problem (even activated LTE band 17). You would think it would give a model number miss match message and fail. Thanks for info...
Click to expand...
Click to collapse
I picked up the unlocked one because it was $10.00 cheaper to but out right and from Best Buy it had a $75.00 gift card. So I picked up a Gear Vr with it. I wanted Verizon WiFi calling and visual voice-mail which you cannot do with the unlocked one. Since the others can flash the unlocked firmware it mad3 since the unlocked could flash Verizon. Glad I did not create a pretty paper weight.

There's a whole thread on it in the edge forums, many have had success unfortunately for me I can't get data and phone calls working on mine so I had to go back to the Pe1 build.

MrWicked1 said:
There's a whole thread on it in the edge forums, many have had success unfortunately for me I can't get data and phone calls working on mine so I had to go back to the Pe1 build.
Click to expand...
Click to collapse
All is working for me so far. I even got an update from Verizon this morning.
Sent from my SM-T817V using XDA-Developers mobile app

nrage23 said:
All is working for me so far. I even got an update from Verizon this morning.
Click to expand...
Click to collapse
Good to hear I've been wanting to give it a try again but haven't felt like sitting in front of the computer for two hours if it doesn't work. Maybe tomorrow or the next I'll give it a shot again.

Thanks for taking the plunge! I've been wondering if it was possible or not to flash the 930V software on my 930U. Good to know it is. Any idea if flashing this and taking Verizon OTAs could possibly lock down the phone in any way? Like make it impossible to go back to the 930U stock software at some point down the line if say I switch carriers or want to sell the phone. This is what is mainly keeping me from doing this as I'm not sure.

ZaySmizzo said:
Thanks for taking the plunge! I've been wondering if it was possible or not to flash the 930V software on my 930U. Good to know it is. Any idea if flashing this and taking Verizon OTAs could possibly lock down the phone in any way? Like make it impossible to go back to the 930U stock software at some point down the line if say I switch carriers or want to sell the phone. This is what is mainly keeping me from doing this as I'm not sure.
Click to expand...
Click to collapse
Should be able to flash back to 930u firmware via Odin. Worst case may need a newer version than the original 930u firmware.

Okay cool. I might give this a shot. Thanks!

Can you post a link to the firmware you used to this? I can't find the Verizon G930U firmware anywhere.
---------- Post added at 06:57 PM ---------- Previous post was at 06:50 PM ----------
nrage23 said:
Update! I took the plunge and installed the Verizon firmware with Odin and all is working well so far.
Sent from my SM-T817V using XDA-Developers mobile app
Click to expand...
Click to collapse
Where did you download the firmware from? I can't for the life of me find the Verizon SM-G930U firmware. Searching the forum here lead to no results.

0O00O0O00O said:
Can you post a link to the firmware you used to this? I can't find the Verizon G930U firmware anywhere.
---------- Post added at 06:57 PM ---------- Previous post was at 06:50 PM ----------
Where did you download the firmware from? I can't for the life of me find the Verizon SM-G930U firmware. Searching the forum here lead to no results.
Click to expand...
Click to collapse
There is no Verizon G930U firmware. The G930U has its own firmware with no carrier bloat. I installed the the G930V PE1 firmware for the Verizon version of the phone on my unlocked G930U. If you want the G930U unlocked firmware you can find it on the AT&T S7 forums. It will work on the G930V but you will loose WiFi calling and visual voice-mail.

nrage23 said:
There is no Verizon G930U firmware. The G930U has its own firmware with no carrier bloat. I installed the the G930V PE1 firmware for the Verizon version of the phone on my unlocked G930U. If you want the G930U unlocked firmware you can find it on the AT&T S7 forums. It will work on the G930V but you will loose WiFi calling and visual voice-mail.
Click to expand...
Click to collapse
Might have to give this a try. I dont use either of those 2 things any how. Does it seem to run smooth?

craazy82013 said:
Might have to give this a try. I dont use either of those 2 things any how. Does it seem to run smooth?
Click to expand...
Click to collapse
I have no idea. I bought the phone on a Friday and on Saturday I flashed the Verizon firmware. I have used the phone for a week and half with the Verizon firmware and it is fine. I only used the U firmware for one day. I wanted the Verizon version all along but Best Buy had the unlocked 930U for $10 cheaper than the Verizon version and a $75 gift card with purchase.

craazy82013 said:
Might have to give this a try. I dont use either of those 2 things any how. Does it seem to run smooth?
Click to expand...
Click to collapse
I've been looking for a thread on this and nothing. I want to go to the U firmware from my stock 930v. I get home in a few days and will try it then. Root reads like a waste of time for me so I really want to try this.
Sent from my SM-G930V using XDA-Developers mobile app

JediDru said:
I've been looking for a thread on this and nothing. I want to go to the U firmware from my stock 930v. I get home in a few days and will try it then. Root reads like a waste of time for me so I really want to try this.
Sent from my SM-G930V using XDA-Developers mobile app
Click to expand...
Click to collapse
If you check the AT&T forums, there is a whole thread on the 930U firmware on the 930A and some mentions of people with the 930V using it.

Whoever installed this firmware on their Verizon phone, can you tell me what version of Odin you used? I keep getting errors when I try to flash my firmware.

0O00O0O00O said:
Whoever installed this firmware on their Verizon phone, can you tell me what version of Odin you used? I keep getting errors when I try to flash my firmware.
Click to expand...
Click to collapse
http://forum.xda-developers.com/ver...hing-sm-935u-firmware-verizon-t3415145/page26
Actually quoted page 26 but go to page 1, it's a guide for U firmware for the Edge.
Sent from my SM-G935V using XDA Labs

MrWicked1 said:
http://forum.xda-developers.com/ver...hing-sm-935u-firmware-verizon-t3415145/page26
Actually quoted page 26 but go to page 1, it's a guide for U firmware for the Edge.
Sent from my SM-G935V using XDA Labs
Click to expand...
Click to collapse
Going to try this. I hate carrier bloat!

Is there one for the regular S7? I'll try and do a search once I get into work tonight.
Sent from my SM-G930V using XDA-Developers mobile app

Flashing T-Mobile Rom on Verizon S7 Edge

Hey guys. I just bought a Verizon S7 Edge today and I've read online I can convert it to a full T-Mobile version with wifi calling, get updates, etc. Is there a guide to do this anywhere? I searched, but couldn't find it.

I wouldnt recoomend it. Once you flash the T-Mobile rom, you cannot go back to Verizon due to different bootloader versions, which means you will lose your warranty.
Sent from my SM-G935T using Tapatalk

nahtnam said:
I wouldnt recoomend it. Once you flash the T-Mobile rom, you cannot go back to Verizon due to different bootloader versions, which means you will lose your warranty.
Sent from my SM-G935T using Tapatalk
Click to expand...
Click to collapse
Wouldn't you be able to flash back to Verizon after? I'd like the wifi calling and upcoming updates for better lte speeds on T-Mobile.

BoboBrazil said:
Wouldn't you be able to flash back to Verizon after? I'd like the wifi calling and upcoming updates for better lte speeds on T-Mobile.
Click to expand...
Click to collapse
No you will not be able to flash back to Verizon because T-Mobile is on bootloader v3 and Verizon is on v2. You cannot go down versions. It's entirely possible, in fact it's exactly what I did but I do regret the move. I would recommend flashing the U firmware which is the US unlocked version of the s7e. That will unlock pretty much all of the bands and you should be able to get wifi calling and you can flash back to Verizon.
Sent from my SM-G935T using Tapatalk

nahtnam said:
No you will not be able to flash back to Verizon because T-Mobile is on bootloader v3 and Verizon is on v2. You cannot go down versions. It's entirely possible, in fact it's exactly what I did but I do regret the move. I would recommend flashing the U firmware which is the US unlocked version of the s7e. That will unlock pretty much all of the bands and you should be able to get wifi calling and you can flash back to Verizon.
Sent from my SM-G935T using Tapatalk
Click to expand...
Click to collapse
Thanks, do you think the u firmware will get the updates for the 4x4 mimi etc that are coming to T-Mobile shortly for faster speeds? Also, is it possible Verizon will eventually go to a v3 bootloader and thus be able to flash back again? Do you have a link to the guide to be able to flash the U firmware?

BoboBrazil said:
Thanks, do you think the u firmware will get the updates for the 4x4 mimi etc that are coming to T-Mobile shortly for faster speeds? Also, is it possible Verizon will eventually go to a v3 bootloader and thus be able to flash back again? Do you have a link to the guide to be able to flash the U firmware?
Click to expand...
Click to collapse
Yes 4x4 mimo should be twice as fast as Tmobile. There's a chance that Verizon and U will be updated to bl3 but there's no way to know. Honestly I would flash U and stick with it.
http://forum.xda-developers.com/ver...de-flashing-sm-935u-firmware-verizon-t3415145
Sent from my SM-G935T using Tapatalk

nahtnam said:
Yes 4x4 mimo should be twice as fast as Tmobile. There's a chance that Verizon and U will be updated to bl3 but there's no way to know. Honestly I would flash U and stick with it.
http://forum.xda-developers.com/ver...de-flashing-sm-935u-firmware-verizon-t3415145
Sent from my SM-G935T using Tapatalk
Click to expand...
Click to collapse
Do you think the U version will get these updates? http://www.androidpolice.com/2016/0...speeds-takes-dump-verizon-sprint-att-process/
Also does flashing U firmware void warranty or trip knox?

BoboBrazil said:
Do you think the U version will get these updates? http://www.androidpolice.com/2016/0...speeds-takes-dump-verizon-sprint-att-process/
Also does flashing U firmware void warranty or trip knox?
Click to expand...
Click to collapse
I don't think U will get mimo but do you realistically need it? I dont know about warranty, but it will not trip knox.
Sent from my SM-G935T using Tapatalk

nahtnam said:
I don't think U will get mimo but do you realistically need it? I dont know about warranty, but it will not trip knox.
Sent from my SM-G935T using Tapatalk
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Click to collapse
Not really, but faster speeds are always good in some slower areas.

BoboBrazil said:
Not really, but faster speeds are always good in some slower areas.
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Click to collapse
Fair point. Just know that if you do this, you cannot go back and it will void warranty. If you want to do it, just download the tmobile version firmware, download odin from that post that I linked to and flash using the instructions from the post.

nahtnam said:
Fair point. Just know that if you do this, you cannot go back and it will void warranty. If you want to do it, just download the tmobile version firmware, download odin from that post that I linked to and flash using the instructions from the post.
Click to expand...
Click to collapse
Thanks, will try the u firmware first and them go to T-Mobile if unhappy. That would be possible correct?

BoboBrazil said:
Thanks, will try the u firmware first and them go to T-Mobile if unhappy. That would be possible correct?
Click to expand...
Click to collapse
Yes, that's what I did originally. You just can't go from T-Mobile -> U.

nahtnam said:
Yes, that's what I did originally. You just can't go from T-Mobile -> U.
Click to expand...
Click to collapse
Cool, U has wifi calling for T-Mobile though?

Not sure, sorry. I only used U for a few days.

Don't matter anymore since this phone my get recall as well!!!

noobiedev83 said:
Don't matter anymore since this phone my get recall as well!!!
Click to expand...
Click to collapse
No. It won't. 1 S7 has had issue and the story had very little details. Also, almost 30 of the 92 Note 7 issues reported in the states turns out to be bs.
BoboBrazil said:
Cool, U has wifi calling for T-Mobile though?
Click to expand...
Click to collapse
Yes. I have an unlocked S7E which is the firmware in question and I'm on TMO. It does work. Nothing TMO offers right now has had issues as far as I can see. :good:

aergern said:
No. It won't. 1 S7 has had issue and the story had very little details. Also, almost 30 of the 92 Note 7 issues reported in the states turns out to be bs.
Yes. I have an unlocked S7E which is the firmware in question and I'm on TMO. It does work. Nothing TMO offers right now has had issues as far as I can see. :good:
Click to expand...
Click to collapse
Where do I turn on wifi calling? I couldn't find it in the settings.
-edit- Nevermind, I turned off the phone, put my sim card in, and restarted and it popped up. It wasn't showing up due to the fact I put the sim card in while the phone was on I guess.

BoboBrazil said:
Where do I turn on wifi calling? I couldn't find it in the settings.
-edit- Nevermind, I turned off the phone, put my sim card in, and restarted and it popped up. It wasn't showing up due to the fact I put the sim card in while the phone was on I guess.
Click to expand...
Click to collapse
Hii,
Sorry for the questions, but it would be really nice if you could help me.
I recently got a s7 edge verizon model as it was way cheaper. I wanted your inputs on flashing either the unlocked or tmobile version. i understand that U version is better as there is chance to revert to verizon ROM.
Sorry i do not know certain basic things.
Does verizon model have all bands and just verizon did not open them up??
Do u get all bands on U version that tmobile uses once you flash with U-version
Can u get tmobile wifi calling HD voice features on the U-version
Any other advantages and disadvantages of either version?
other than the bootloader v2 vs v3.
will i get get updates with tmobile and what about samsung pay and android pay?
will samsung pay and android pay work on flashed Unlocked ROMS, i do not intend on rooting the phone.
If i flash the tmobile version will it be tmobile sim locked ??

BoboBrazil said:
Do you think the U version will get these updates? http://www.androidpolice.com/2016/0...speeds-takes-dump-verizon-sprint-att-process/
Also does flashing U firmware void warranty or trip knox?
Click to expand...
Click to collapse
you can flash the U update and flash the CP of the Tmobile firmware to get the 4x4 mino and etc.
---------- Post added at 06:22 AM ---------- Previous post was at 06:20 AM ----------
yashwanth13 said:
Hii,
Sorry for the questions, but it would be really nice if you could help me.
I recently got a s7 edge verizon model as it was way cheaper. I wanted your inputs on flashing either the unlocked or tmobile version. i understand that U version is better as there is chance to revert to verizon ROM.
Sorry i do not know certain basic things.
Does verizon model have all bands and just verizon did not open them up??
Do u get all bands on U version that tmobile uses once you flash with U-version
Can u get tmobile wifi calling HD voice features on the U-version
Any other advantages and disadvantages of either version?
other than the bootloader v2 vs v3.
will i get get updates with tmobile and what about samsung pay and android pay?
will samsung pay and android pay work on flashed Unlocked ROMS, i do not intend on rooting the phone.
If i flash the tmobile version will it be tmobile sim locked ??
Click to expand...
Click to collapse
I have the U verison you do not get the video calling but you get HD voice, wifi calling, and etc. You get all the bands that each carrier uses on the U model.

leanright said:
I have the U verison you do not get the video calling but you get HD voice, wifi calling, and etc. You get all the bands that each carrier uses on the U model.
Click to expand...
Click to collapse
Exactly what i wanted.
Thanks, what about samsung pay and android pay, will they work?

AT&T & T-mobile now have the same bootloader version

*I originally posted this in the AT&T S7 forums unintentionally so posting here as well*
For those of you curious about running the T-mobile firmware on the AT&T version of the edge, it is now possible since they are now using the same bootloader version.
I have an AT&T S7 edge (SM-935A) and recently switched to T-mobile as my carrier. I had to unlock it first so I used the service from unlockunit. It took almost a day for the code but I was then able to pop my T-mobile SIM and sure enough, it worked. Surprisingly, WIFI calling even worked!
At this point, I really wanted to switch to the 935U firmware as I heard it has great battery life as all the carrier bloat is removed. Unfortunately, just before I switched, the recent September update from AT&T raised the bootloader to v4. I learned after the fact you have to disable the update service as it eventually will force you to update. Now I was stuck with the damn AT&T firmware!
I wanted to flash the 935U firmware but the bootloader was still at v2 and T-mobile, so I thought, was at v3. It might be helpful to have a sticky on this forum with the current bootloader versions as it took some time for me to research the following:
AT&T - v4
T-mobile - v4
Verison - v4
Sprint - v2?
Universal - v2
Yes, you read that right, T-mobile just released a new firmware (PIA) which raised their bootloader to v4! You can grab it here: http://www.sammobile.com/firmwares/database/SM-G935T/
It's the one with the date of 2016-09-27. I used the prince odin version referenced in this thread for flashing as others failed and gave sha1 errors. http://forum.xda-developers.com/veri...g930v-t3411015
If you plan to do this please research how to flash with odin and remember to back everything up! Samsung Smart Switch is a great resource for this.
I've been running on the new T-mobile firmware for just a day but already like it better than AT&T's. I didn't even know AT&T disabled some features of the S7 edge that other carriers kept. Typical for the Deathstar. Can you sense my disdain for AT&T?
For example, with the T-mobile firmware, you can control Download booster (the ability to leverage wifi and LTE simultaneously!) This option was removed from the AT&T firmware. In addition, you can set a preference to WiFi calling. With the AT&T firmware, you have no control and it will only flip to WiFI when in a weak area. It just so happens where I live the AT&T signal is weak so I was always jumping back and forth between the two and it was frustrating not being able to control it. The only way to force WiFi calling is turn on airplane mode when in a fringe area and turn WiFI back on. I'm so glad I don't have to deal with that anymore.
I'm including some screenshots which show the current firmware running on my SM-935A.
Hopefully we'll see an update to the 935U bootloader to v4 which will allow a switch to that firmware.

Thanks for the info.
Sent from my SAMSUNG-SM-G935A using Tapatalk

Benefit of T-Mobile firmware besides the ones stated. I am on the U firmware. Should I stay or switch to t-MObile.

How did you get to send mms on the u firmware i havent been able to.
---------- Post added at 09:11 PM ---------- Previous post was at 09:10 PM ----------
marcusva79 said:
Benefit of T-Mobile firmware besides the ones stated. I am on the U firmware. Should I stay or switch to t-MObile.
Click to expand...
Click to collapse
did you get the send mms working on u firmware?

So would it be possible to use the t-mobile firmware and still be on ATT or no?
Sent from my SAMSUNG-SM-G935A using XDA-Developers mobile app

burna said:
How did you get to send mms on the u firmware i havent been able to.
---------- Post added at 09:11 PM ---------- Previous post was at 09:10 PM ----------
did you get the send mms working on u firmware?
Click to expand...
Click to collapse
Looks fine here. I'll do it again
Edit: Sent myself to another MMS and it works fine.
Sent from my SM-G935U using Tapatalk

marcusva79 said:
Looks fine here. I'll do it again
Edit: Sent myself to another MMS and it works fine.
Sent from my SM-G935U using Tapatalk
Click to expand...
Click to collapse
yes question is how or what you do to be able to send mms. Thanks

Press the pin icon in messenge app and attach the picture and send away.
Sent from my SM-G935U using Tapatalk

marcusva79 said:
Press the pin icon in messenge app and attach the picture and send away.
Click to expand...
Click to collapse
no sorry im not clear on what im asking lol. im on (U)firmware but i cant send mms and my ims is not registered. if i go back to (A)firmware everything works fine. so the question is first do you have an origianl att phone? and second if so when you flashed the u firm ware did your mms work or did you alter something to get mms working.

My question is if i remain on att and run the tmobile firmware will the wifi calling work?
---------- Post added at 07:53 AM ---------- Previous post was at 07:50 AM ----------
Also, is the root method the same and does it still work with new v4 bootloader?

burna said:
no sorry im not clear on what im asking lol. im on (U)firmware but i cant send mms and my ims is not registered. if i go back to (A)firmware everything works fine. so the question is first do you have an origianl att phone? and second if so when you flashed the u firm ware did your mms work or did you alter something to get mms working.
Click to expand...
Click to collapse
I didnt do anything it work right out of the box. I am on the ATT variant of S7 edge and mms works fine. I havent rooted and will never root this phone. Only thing not working is VOLte, Wifi Calling, and visual voicemail. lve been a nexus user so im used no biggie on them. Have you alter anything? Using any other messaging apk?

marcusva79 said:
I didnt do anything it work right out of the box. I am on the ATT variant of S7 edge and mms works fine. I havent rooted and will never root this phone. Only thing not working is VOLte, Wifi Calling, and visual voicemail. lve been a nexus user so im used no biggie on them. Have you alter anything? Using any other messaging apk?
Click to expand...
Click to collapse
oh ok you arent rooted thats the big missing link lol , im rooted on att variant but have u firmware. sorry thought you were rooted and on u firmware.

So, it sounds like you're saying we can use ATT WIFI Calling after flashing the G930T firmware? Is there anything you lose from G930T? HD Calling for example? Anything else?
Edit: I said 930 because I followed a link here from the 930 forums - I assume it would be the same for the 935, but I'd like to know how it worked on the 935 too.

What are the benefits with the TMOBILE firmware?
Sent from my SM-G935U using Tapatalk

So anybody try t-mobile firmware on att? And does WiFi calling, and volte work ?
Sent from my SM-G935U using Tapatalk

waiting on the same question
dogredwing1 said:
So anybody try t-mobile firmware on att? And does WiFi calling, and volte work ?
Sent from my SM-G935U using Tapatalk
Click to expand...
Click to collapse

It has been written elsewhere that AT&T requires 1) proprietary code [read: ATT ROM] and 2) AT&T-branded phones (IMEI they recognize, also includes some non-ATT such as iPhone/HTC) for advanced calling features to work.
I would bet that VoLTE, WiFi calling, video calling, advanced messaging, etc. do not work with the T-Mo ROM.
On the other hand T-Mo uses more standard VoLTE protocols, etc., so phones like Nexus 6P, 5X, etc. work with VoLTE and WiFi calling just fine on T-Mo.
A bit of history: Even people who got ATT-branded Nexus 6 do not get VoLTE because Google later standardized the N6 ROM therefore without ATT's evil code (and bloat).
ATT has quickly surpassed VZ as the new Evil Empire.

ctalbot said:
I used the prince odin version referenced in this thread for flashing as others failed and gave sha1 errors. http://forum.xda-developers.com/veri...g930v-t3411015
Click to expand...
Click to collapse
I'm getting a dead link, can anybody let me know which prince odin version he was referring to?
EDIT: Nvm got it!

theoddjosh said:
I'm getting a dead link, can anybody let me know which prince odin version he was referring to?
EDIT: Nvm got it!
Click to expand...
Click to collapse
Where did you find the solution, I've tried a couple different versions of odin and no luck. Also, should I be using the "CSC" or "HOME_CSC" in the CSC box?
EDIT: Also figured it out. search for "Verizon S7 / S7 Edge [Root Guide] SM-G930V SM-G935V [NO KNOX TRIP]" in xda to find the correct ODIN version for this.
and the correct file to use in the CSC field is "CSC" even though ODIN says to use the "HOME_CSC"

Do I need to enable OEM unlock?

AT&T S7 Edge work on Sprint?

I have a chance to get a AT&T S7 Edge from someone. Will I be able to throw my Sim in it and use it on my Sprint account or no?

powerstroke said:
I have a chance to get a AT&T S7 Edge from someone. Will I be able to throw my Sim in it and use it on my Sprint account or no?
Click to expand...
Click to collapse
I think you can using the same method to flash echo rom
Sent from my SM-G935P using Tapatalk

Soooperstar said:
I think you can using the same method to flash echo rom
Click to expand...
Click to collapse
So I need to root it first before entering my Sim? Or can I leave it stock and just throw my Sim in?

No root. Just Odin stock without the sim
Sent from my SM-G935P using Tapatalk

Soooperstar said:
No root. Just Odin stock without the sim
Click to expand...
Click to collapse
Odin stock sprint firmware without Sim card in correct?

powerstroke said:
Odin stock sprint firmware without Sim card in correct?
Click to expand...
Click to collapse
Correct
Sent from my SM-G935P using Tapatalk

Soooperstar said:
Correct
Click to expand...
Click to collapse
Cool. So after I flash Sprint stock fw, will Sprint recognize the meid of a Att phone?

It should with the sprint Sim. Worse case scenario, you would have to root and change it manually
Sent from my SM-G935P using Tapatalk

Soooperstar said:
It should with the sprint Sim. Worse case scenario, you would have to root and change it manually
Click to expand...
Click to collapse
Does the at&t phone have to be unlocked? Or do those phones come unlocked factory? Because this person is unsure if it's unlocked. They only used it on at&t

No.... All US carriers are locked
Sent from my SM-G935P using Tapatalk

Soooperstar said:
No.... All US carriers are locked
Click to expand...
Click to collapse
Ok. So I will have to get it unlocked before flashing the sprint firmware so it takes my Sim card?

powerstroke said:
Ok. So I will have to get it unlocked before flashing the sprint firmware so it takes my Sim card?
Click to expand...
Click to collapse
Nope just follow echoes rom instructions same process
Sent from my SM-G935P using Tapatalk

Soooperstar said:
Nope just follow echoes rom instructions same process
Click to expand...
Click to collapse
Ok cool thank you. I'm kinda confused lol sorry. Once I get this Att phone, do I flash the sprint stock fw then do the echoe rom root and flash process or what? I'm sure the phone is on the latest fw and I thought the latest fw isn't rootable at this time

powerstroke said:
Ok cool thank you. I'm kinda confused lol sorry. Once I get this Att phone, do I flash the sprint stock fw then do the echoe rom root and flash process or what? I'm sure the phone is on the latest fw and I thought the latest fw isn't rootable at this time
Click to expand...
Click to collapse
I already answered this, but take the Sim card out flash sprint firmware, put sprint Sim in. Done
Sent from my SM-G935P using Tapatalk

Soooperstar said:
I already answered this, but take the Sim card out flash sprint firmware, put sprint Sim in. Done
Click to expand...
Click to collapse
I know but you mentioned echoes rom. That's a rom after rooting

Not the rom Itself, just the process to get to another carrier and back
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Soooperstar said:
Not the rom Itself, just the process to get to another carrier and back
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Click to collapse
Didn't see any procedures in the thread. Just instructions to root and flash the rom. Is there another thread or site?

http://forum.xda-developers.com/showthread.php?t=3472433
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---------- Post added at 10:16 AM ---------- Previous post was at 10:14 AM ----------
It's on a Verizon base and this was the only way we could get it to work on Sprint
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dude, sprint will NOT activate ANY phone unlocked or not. it isn't like a gsm where the sim card carries the network for phone calls. u can unlock a sprint phone and use it on a gsm carrier but not the other way around. the only way is to clone a esn from another sprint phone and patch it to the motherboard of the att phone. i would think it would be too much trouble to fool with. i have used sprint for 10 years prob i know how the network works

Root without a pc

Is this possible I've seen somethings on the Internet but don't know what to trust or what works

JReeher said:
Is this possible I've seen somethings on the Internet but don't know what to trust or what works
Click to expand...
Click to collapse
without pc yes you can
use a Windows tablet !!!
- tapatalked - from my VANTABLACK S7 EDGE

Yes u can....
Try Kingroot
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Perfectdevil said:
without pc yes you can
use a Windows tablet !!!
- tapatalked - from my VANTABLACK S7 EDGE
Click to expand...
Click to collapse
So this won't work ?

Download it from xda
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---------- Post added at 07:45 PM ---------- Previous post was at 07:42 PM ----------
But reed instructions carefully to make it works
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JReeher said:
So this won't work ?
Click to expand...
Click to collapse
I find that this method is the best to root your device. Just select SM-G935F from the list and follow the instructions.

JReeher said:
So this won't work ?
Click to expand...
Click to collapse
Did it work for you?

TheSproker said:
I find that this method is the best to root your device. Just select SM-G935F from the list and follow the instructions.
Click to expand...
Click to collapse
I did this when I first got the Snapdragon S7 Edge and it worked but bugs, and plus, if I can't use Samsung Pay and Samsung Health, then this is pointless to root. I reflashed to default firmware, and then I used T-mobile Unlock app and unlocked sim on phone, then I flashed the Unlocked firmware from Sammobile (TMK) onto the phone. Now I do not have T-mobile bloat and boot. I also get OTA updates 2 weeks ahead of normal T-mobile updates. So this root is not good to me. Plus, Oreo is just any day now with OTA, and I am willing to be a little more patient.