Database Users

Problem with my G935A

Hi, I got a S7 Edge SM-G935A from AT&T at the end of December.
That same night I tried to root my phone(i got a bootloop), and I didn't know the bootloader was locked.
So I re-flashed a SM-G935U rom, but I would like to go back to the basic one in order to get a new start(SM-G935A), without root and nothing.
Knowing that I have a problem connecting to the wifi, maybe because of the rom that doesn't match.
And also i dont have samsung updates, i'd like to have the latest one im currently on 7.0.
If someone could help me to get my phone with original firmware, I'd be grateful.

Ok, first off, you can run any US/Qualcomm variant software on your device. Unless you just have a hankering for AT&T firmware, the U firmware will work just fine. Either way, find a full copy of either A or U firmware and ODIN it down, and you will essentially factory reset your device in the process.
There are links to both in this forum. I personally prefer U because it is faster and less bogged down with carrier crap, but if you are an AT&T customer, there are decent enough reasons to stick with A.
NOTE: you may need to use Prince Comsy's ODIN tool if you get a mismatch error. Unfortunately, there is no universal ODIN tool, but as a general rule, if you are CHANGING variants you need Prince's. If you are writing over the same version, you need the official.

jshamlet said:
Ok, first off, you can run any US/Qualcomm variant software on your device. Unless you just have a hankering for AT&T firmware, the U firmware will work just fine. Either way, find a full copy of either A or U firmware and ODIN it down, and you will essentially factory reset your device in the process.
There are links to both in this forum. I personally prefer U because it is faster and less bogged down with carrier crap, but if you are an AT&T customer, there are decent enough reasons to stick with A.
NOTE: you may need to use Prince Comsy's ODIN tool if you get a mismatch error. Unfortunately, there is no universal ODIN tool, but as a general rule, if you are CHANGING variants you need Prince's. If you are writing over the same version, you need the official.
Click to expand...
Click to collapse
Im not living in the USA and AT&T doesnt exist where i live, but sometime i have a issue with my wifi "internet may not be available" is because of the rom?

Leqz said:
Im not living in the USA and AT&T doesnt exist where i live, but sometime i have a issue with my wifi "internet may not be available" is because of the rom?
Click to expand...
Click to collapse
Then this is easy. Go download the U firmware and use Prince's ODIN to convert it to a G935U. If you aren't on an AT&T network there is zero reason to keep your device on A firmware, starting with the fact that you will never get updates. (AT&T firmware will only update if you have an AT&T SIM installed.)

jshamlet said:
Then this is easy. Go download the U firmware and use Prince's ODIN to convert it to a G935U. If you aren't on an AT&T network there is zero reason to keep your device on A firmware, starting with the fact that you will never get updates. (AT&T firmware will only update if you have an AT&T SIM installed.)
Click to expand...
Click to collapse
Only add-on is to perform this from a Windows 7 pc and not 10. Prince kept crashing on 10 and worked fine on 7.

Android oreo(8.0) for the verizon s7!!!!!

Android o just got released for the snapdragon s7! For anyone who wants to try it just flash the latest att firmware in Odin and then follow this guide.
https://www.xda-developers.com/how-...id-oreo-on-the-att-samsung-galaxy-s7-s7-edge/
I'm running this right now and it runs great(so far).
Newest att firmware(G930AUCS4BRA1 7.0):
http://www.mediafire.com/file/w34d7kwkx33rudc/G930AUCS4BRA1.zip
Mirror: https://drive.google.com/file/d/1OyuqyUWavoLFgHm44wBPErGRfapdwyQi/view?usp=sharing
Prince Comey Odin(for flashing att firmware)
https://androidfilehost.com/?fid=24591023225177749
Ota updates:
https://forum.xda-developers.com/at...ate-ss-g930aucs4bqj2-to-u4bqk2-t3716713/page1
oreo update:
https://samsung.firmware.science/download?url=48782/1488/SS-G930AUCS4BRA1-to-U4CRC1-UP(SS-G930AUCS4BRA1-to-U4CRB9-UP)
https://drive.google.com/uc?id=1GrWaV21O_loNsZzPIcy6YlhgIX4UJRh6&export=download (G930AATT4BRA1_to_G930AATT4CRC5)
Thanks to @MastahMatt for uploading the G930AATT4CRC5 firmware
https://drive.google.com/file/d/1aS-C2Qs0033hFNsKw_8Hm0wcIOnbP_kw/view?usp=drivesdk (D1)
https://drive.google.com/file/d/1OMYnr9HL2AecmxGUQjGp4tJt5j3vwUUI/view (D4)
https://drive.google.com/open?id=1x_si51aVVipoc9YdPcOohYzsrnP1bBJn (D6)
HOW TO FIX THE HEART RATE SENSOR:
Go into Samsung health click the heart rate tab (not measure) and select the 3 dots in the corner and click quick measure then turn it on.
- found this in a comment by joshua jesse
Recovery/returning to 7.0:
odin SM-G930U_1_20170516105039_fspus9jwu3_fac.zip (with prince comsey odin)
download verizon wireless software upgrade tool, restore to U variant firmware it offers (in this case BRA1)
odin G930VVRS4BRA1_G930VVZW4BRA1_VZW
- thanks @djh816 for the recovery guide.
Misc info:
There is a really annoying bug, whenever you touch the heart rate sensor it lights up.
This is only for snapdragon variants of the s7 (should work on most snapdragon variants).
I've been running this for a bit now and its still running smooth!
This thread is in the wrong section.
Screenshots in next post.
@jrkruse released an Oreo ROM (https://forum.xda-developers.com/verizon-galaxy-s7/development/rom-t3757884).
There is a way to bypass a factory reset when updating through an ota (https://pastebin.com/pNKQrfva).

Screenshots:

turnert said:
Android o just got released for the snapdragon s7! For anyone who wants to try it just flash the latest att firmware in Odin and then follow this guide.
https://www.google.com/amp/s/www.xd...reo-on-the-att-samsung-galaxy-s7-s7-edge/amp/
I'm running this right now and it runs great(so far).
Click to expand...
Click to collapse
this work on verizon variant?

turnert said:
Android o just got released for the snapdragon s7! For anyone who wants to try it just flash the latest att firmware in Odin and then follow this guide.
https://www.google.com/amp/s/www.xd...reo-on-the-att-samsung-galaxy-s7-s7-edge/amp/
I'm running this right now and it runs great(so far).
Click to expand...
Click to collapse
But can you use the phone (as a phone) afterward on VZW? Or must you leave your (VZW) SIM out of the phone?

PGHammer said:
But can you use the phone (as a phone) afterward on VZW? Or must you leave your (VZW) SIM out of the phone?
Click to expand...
Click to collapse
I haven't tried mine is blacklisted.

You can still take it another carrier - mine was blacklisted on VZW; however, I took it to T-Mobile (Tracfone uses both tower providers - which is why it works), so you could take it either to T-Mobile directly, or to Tracfone and use a T-Mo nano-SIM. However, you need a proper T-M firmware - and this is not it.

PGHammer said:
You can still take it another carrier - mine was blacklisted on VZW; however, I took it to T-Mobile (Tracfone uses both tower providers - which is why it works), so you could take it either to T-Mobile directly, or to Tracfone and use a T-Mo nano-SIM. However, you need a proper T-M firmware - and this is not it.
Click to expand...
Click to collapse
Then I will give it a try with my T-Mobile simcard

ebravo01 said:
this work on verizon variant?
Click to expand...
Click to collapse
Yes

Geekbench 4:

turnert said:
Yes
Click to expand...
Click to collapse
No work for my, i have 7 error status.

ebravo01 said:
No work for my, i have 7 error status.
Click to expand...
Click to collapse
Probably means your not on the newest version of the att firmware. I couldn't find the newest version of the art firmware so I manually updated to the newest version

The Deadly Oreo Cookie on the UnCarrier - Just How Tasty Is It?
turnert said:
Probably means your not on the newest version of the att firmware. I couldn't find the newest version of the art firmware so I manually updated to the newest version
Click to expand...
Click to collapse
I started with BQE1, then applied all the updates from there to BRA1 (in order) via SD card (which is the easiest way, despite the number of such updates - seven altogether not counting the Oreo OTA). Each update will wipe your data, so don't bother to go through the new-customer steps in between; instead, simply reboot back into recovery and apply the next update in the series. Also, if you have a carrier OTHER than AT&T, make sure your SIM is not in the phone and don't put it back INTO the phone until after you apply the Oreo OTA - why take chances?

PGHammer said:
I started with BQE1, then applied all the updates from there to BRA1 (in order) via SD card (which is the easiest way, despite the number of such updates - seven altogether not counting the Oreo OTA). Each update will wipe your data, so don't bother to go through the new-customer steps in between; instead, simply reboot back into recovery and apply the next update in the series. Also, if you have a carrier OTHER than AT&T, make sure your SIM is not in the phone and don't put it back INTO the phone until after you apply the Oreo OTA - why take chances?
Click to expand...
Click to collapse
I had to do the same thing, took me about 2 hours to do. would you mind linking the updates for anyone else trying to do it?

turnert said:
I had to do the same thing, took me about 2 hours to do. would you mind linking the updates for anyone else trying to do it?
Click to expand...
Click to collapse
The list of updates are in the AT&T Samsung S7 forum (which is where I found them); the two hours is correct, too. While I started with a full charge, the two-hour stretch sapped half the charge in addition to the two hours of time. It is (altogether) seven updates (not counting the Oreo OTA). Starting from BQE1 (where I began) the Updates are to (in order) U4BQF3, U4BQG1, S4BQH1, S4BQJ2, U4BQK2, S4BQL1, AND S4BRA1.

PGHammer said:
I started with BQE1, then applied all the updates from there to BRA1 (in order) via SD card (which is the easiest way, despite the number of such updates - seven altogether not counting the Oreo OTA). Each update will wipe your data, so don't bother to go through the new-customer steps in between; instead, simply reboot back into recovery and apply the next update in the series. Also, if you have a carrier OTHER than AT&T, make sure your SIM is not in the phone and don't put it back INTO the phone until after you apply the Oreo OTA - why take chances?
Click to expand...
Click to collapse
Well sh-t. I tried last night to Odin BRA1 and then throw the Oreo update.zip on my SD card and I kept getting some error in recovery saying something like "Unable to apply update from external storage". Trying to select ADB gave me a similar error. So I had to immediately go back and restore all my stuff. I think I'm just going to wait for someone to make a convenient method for us to get to Oreo on Verizon.
How is it though?

How do i roll back to Verizon stock or 930U? I was on Verizon 930U and installed latest at&t but Oreo update failed. I cannot go back to any 930U or Verizon stock. Only AT&T flash via Odin works.
For Verizon Stock install I get this error in Odin
<ID:0/009> Odin engine v(ID:3.1207)..
<ID:0/009> File analysis..
<ID:0/009> SetupConnection..
<ID:0/009> Initialzation..
<ID:0/009> FAIL! SHA256 is invalid
<OSM> All threads completed. (succeed 0 / failed 1)
Click to expand...
Click to collapse
For 930U i get the below error.
<ID:0/009> FAIL! Model dismatch fail
Click to expand...
Click to collapse

matrixddl said:
How do i roll back to Verizon stock or 930U? I was on Verizon 930U and installed latest at&t but Oreo update failed. I cannot go back to any 930U or Verizon stock. Only AT&T flash via Odin works.
For Verizon Stock install I get this error in Odin
For 930U i get the below error.
Click to expand...
Click to collapse
That is an error I have seen myself - it means that your download that you are trying to install has issues (that was the case with with my attempted download of the full BRA1 firmware); it is why I wound up going the multiple-OTA route instead. If you truly want to go back to SM-G930V, download the latest such via updato.com (faster than SamMobile by far).
---------- Post added at 11:53 PM ---------- Previous post was at 11:39 PM ----------
DildoMaster said:
Well sh-t. I tried last night to Odin BRA1 and then throw the Oreo update.zip on my SD card and I kept getting some error in recovery saying something like "Unable to apply update from external storage". Trying to select ADB gave me a similar error. So I had to immediately go back and restore all my stuff. I think I'm just going to wait for someone to make a convenient method for us to get to Oreo on Verizon.
How is it though?
Click to expand...
Click to collapse
The ODIN BRA1 had issues for me as well - which is why I went how I went (BQE1 and the seven OTAs). No - it's not easy (it takes two hours and - from a full charge - it will easily eat half the charge even if you stay connected to a PC for MTP - which is what I did). Still, it's as smooth as, if not smoother than, Project_L V.4 (which is what it replaced) which I did not expect (even though it's not a fusion firmware, which L is). Also, it confirms what I had seen in O elsewhere; O is quicker than N on the same hardware. Also, I'm not looking to "fire" the Cookie any time soon - it would, at this point, require an UnCarrier-specific version of the Cookie for the S7 to displace it, as this AT&T version works just fine, even though it is technically working on the *wrong* carrier (I have my Tracfone/UnCarrier nano-SIM in my phone, and only lost VoLTE - which I never used; you can get Vo-WiFi back via a Settings option).

PGHammer said:
That is an error I have seen myself - it means that your download that you are trying to install has issues (that was the case with with my attempted download of the full BRA1 firmware); it is why I wound up going the multiple-OTA route instead. If you truly want to go back to SM-G930V, download the latest such via updato.com (faster than SamMobile by far).
Click to expand...
Click to collapse
I used the same 930U to flash from 930V. How could it be corrupted?
Is downgrade possible? Because latest at&t installed today is from Feb 18 and 930U/930V are from Jan 18.

matrixddl said:
How do i roll back to Verizon stock or 930U? I was on Verizon 930U and installed latest at&t but Oreo update failed. I cannot go back to any 930U or Verizon stock. Only AT&T flash via Odin works.
For Verizon Stock install I get this error in Odin
For 930U i get the below error.
Click to expand...
Click to collapse
Use the prince Comsy version of Odin

turnert said:
Use the prince Comsy version of Odin
Click to expand...
Click to collapse
It worked. Thank. Should i use prince Comsy Odin for future/930U flashes also?

U Modem + v5 Firmware + Other Carrier

Has anyone had success using the U modem with the newer firmware on a carrier outside of Sprint?
There is an article here about it and you can disable any warning messages with a package disabler.
Since the U firmware doesn't work, just wondering if anyone has tried this.

I have one I am willing to sacrifice if you want me to test something out. I'd like to try and flash it to Verizon for a friend.

If doesn't have the latest firmware, I wouldn't even bother because you can just put the offical u or verzion firmware on it.
Here is the process in a nutshell:
1. Odin a dec/Jan firmware...like QJ3. But replace the cp slot with the file from the latest u firmware. This is the modem file.
2. When your phone starts, you will receive a pop up message, just hit cancel.
3. Install a package disabler like sabs, bk, adhell2. Disable securitylogagent . This should remove the annoying message. Sabs takes a little effort to setup, but you may need it for the disabler part. Restart after disabling.
4. Pop in verizon sim. See if the additional bands are unlocked.
If you fail, you can always just odin back to a v5 sprint firmware. But don't try it unless you are stuck on the current firmware and your phone is doing nothing. It won't brick your phone.
While the firmware is not downloadable, modem files can downgrade one major update.
This worked for me, but I only have sprint and haven't tried it elsewhere.

Thanks for the info. I just screwed up and updated to the latest firmware. So with that said the sacrificial lamb still stands...

V3racious said:
Thanks for the info. I just screwed up and updated to the latest firmware. So with that said the sacrificial lamb still stands...
Click to expand...
Click to collapse
Like I said, I see the additional bands, but have no idea if they are useable since sprint doesn't use them.

lvpre said:
If doesn't have the latest firmware, I wouldn't even bother because you can just put the offical u or verzion firmware on it.
Here is the process in a nutshell:
1. Odin a dec/Jan firmware...like QJ3. But replace the cp slot with the file from the latest u firmware. This is the modem file.
2. When your phone starts, you will receive a pop up message, just hit cancel.
3. Install a package disabler like sabs, bk, adhell2. Disable securitylogagent . This should remove the annoying message. Sabs takes a little effort to setup, but you may need it for the disabler part. Restart after disabling.
4. Pop in verizon sim. See if the additional bands are unlocked.
If you fail, you can always just odin back to a v5 sprint firmware. But don't try it unless you are stuck on the current firmware and your phone is doing nothing. It won't brick your phone.
While the firmware is not downloadable, modem files can downgrade one major update.
This worked for me, but I only have sprint and haven't tried it elsewhere.
Click to expand...
Click to collapse
Can I do this if I am on the latest firmware?

V3racious said:
Can I do this if I am on the latest firmware?
Click to expand...
Click to collapse
Yes, you are just changing the modem [ap slot]. It worked for me and the bands show up for me as options, but no way of knowing they actually work. I have sprint, so testing a carrier with different bands is the only way.

S7 Edge Emergency help!!!

Hi, I have a huge problem, I locked myself out of my S7 edge and it frp'd on me after trying for days to fix the problem (I entered the wrong email and kept receiving the incorrect password message and I rest the password to wrong email and later deleted the email) I had my friend who is really good with fixing things. He got it to work and not sure how he did what he did, but he got an update tried to install it. It crashed and is telling me to use the Smart switch PC Emergency Recovery Function. But that's not the worst part.
The major problem is that it is showing that the phone is a SM-G935P. I don't know what he did or how he did it. But I am sure someone on this site can help. I have tried most of the Odin program's I seen and I have downloaded some much firmware that I am begging for help. Samsung said they will help with the frp once I get the phone back working some what can any one help. We been trying for about two months straight. I am going to upload a picture of what the screen days in download mode.

CharmedWhovian said:
Hi, I have a huge problem, I locked myself out of my S7 edge and it frp'd on me after trying for days to fix the problem (I entered the wrong email and kept receiving the incorrect password message and I rest the password to wrong email and later deleted the email) I had my friend who is really good with fixing things. He got it to work and not sure how he did what he did, but he got an update tried to install it. It crashed and is telling me to use the Smart switch PC Emergency Recovery Function. But that's not the worst part.
The major problem is that it is showing that the phone is a SM-G935P. I don't know what he did or how he did it. But I am sure someone on this site can help. I have tried most of the Odin program's I seen and I have downloaded some much firmware that I am begging for help. Samsung said they will help with the frp once I get the phone back working some what can any one help. We been trying for about two months straight. I am going to upload a picture of what the screen days in download mode.
Click to expand...
Click to collapse
From what I can tell it seems your friend installed Sprint's newer firmware on your device which has a binary version of 6 while the other carriers' firmware are on binary version 4. Sprint did this to make it harder for their customers to switch mobile carriers by not allowing the device to downgrade the binary version (the binary/bootloader version of the firmware is indicated by the digit in the 5th from last character in the firmware version. G935PSPT6BRD2 as shown here the binary version is 6. So now you are stuck on Sprint's firmware and will need to download the latest version of their firmware link: https://www.sammobile.com/firmwares/galaxy-s7-edge/SM-G935p/
Use the PrinceCosmy version of Odin to flash this and you should be able to get back running from there.
Also by your Download Mode screen's information it also indicated that your FRP Lock is not activated so once you flash the updated Sprint firmware you should be golden.

kani!bal said:
From what I can tell it seems your friend installed Sprint's newer firmware on your device which has a binary version of 6 while the other carriers' firmware are on binary version 4. Sprint did this to make it harder for their customers to switch mobile carriers by not allowing the device to downgrade the binary version (the binary/bootloader version of the firmware is indicated by the digit in the 5th from last character in the firmware version. G935PSPT6BRD2 as shown here the binary version is 6. So now you are stuck on Sprint's firmware and will need to download the latest version of their firmware link: https://www.sammobile.com/firmwares/galaxy-s7-edge/SM-G935p/
Use the PrinceCosmy version of Odin to flash this and you should be able to get back running from there.
Also by your Download Mode screen's information it also indicated that your FRP Lock is not activated so once you flash the updated Sprint firmware you should be golden.
Click to expand...
Click to collapse
Where do I find the PrinceCosmy odin

CharmedWhovian said:
Where do I find the PrinceCosmy odin
Click to expand...
Click to collapse
https://www.androidfilehost.com/?fid=745425885120720336
I hope this put you in the right direction, for like you I myself had learned the hard way after months of trail and error to fix my phone's issues ending up with a bricked S7E stuck in SBL Error Upload mode so hhopefully someone can beneffit from my expierience lol.

When I tried to flash it failed and it said this

CharmedWhovian said:
When I tried to flash it failed and it said this
Click to expand...
Click to collapse
Double check your firmware version you are flashing and that it is the latest Sprint firmware listed in Sammobile (G935PSPT6BRD2)
---------- Post added at 06:33 AM ---------- Previous post was at 06:16 AM ----------
kani!bal said:
Double check your firmware version you are flashing and that it is the latest Sprint firmware listed in Sammobile (G935PSPT6BRD2)
Click to expand...
Click to collapse
IMPORTANT REMINDER TO OTHER USERS SINCE THIS IS POSTED IN THE VERIZON FORUM: This is only a solution if you are experiencing the same issue with your phone model SM-G935P (Sprint)..Do not attempt to flash this particular firmware if you are not already stuck with the updated binary version Sprint pushed to their customers as of November 2017 because you will not be able to flash any other of the carriers' roms as it seems the others are not going to update their binary version. When this firmware is flashed to your phone you will (at least for the foreseeable future) be stuck with Sprint's version of the S7 Edge which includes their bloat etc...although you will still be able to unlock the phone for use on other carriers, it will prove to be very difficult to use your carrier's full extent of features as most of those features will not be available in this rom/firmware. Again if your device shows as any other model (G935A, G935V, G935T) then do the research to find the firmware for your model because you will have many more options staying away from this firmware, I've been reading many many posts where users have carelessly flashed Sprint's updated firmware and are unable to go back because of this.

Flashed a different carrier's firmware...now I can't flash anymore

I have a TracFone S8+. I recently flashed it with the Verizon combination and stock firmware. Now, whenever I'm trying to flash it to anything, I either
get stuck at SetupConnection for a while before getting "All threads completed success 0 / failed 1", or
get the Complete(Write) error
I tried the method where I click the start button before immediately entering download mode. That did nothing. I also tried flashing it again with both Verizon and Tracfone files. Neither succeeded. I used different versions of Odin, as well as the Prince and the new patched editions. My phone is working fine, but I'm worried that problems may arise by not having the original carrier's firmware, esp. when I still have TracFone as my carrier.

gladiatorland said:
I have a TracFone S8+. I recently flashed it with the Verizon combination and stock firmware. Now, whenever I'm trying to flash it to anything, I either
get stuck at SetupConnection for a while before getting "All threads completed success 0 / failed 1", or
get the Complete(Write) error
I tried the method where I click the start button before immediately entering download mode. That did nothing. I also tried flashing it again with both Verizon and Tracfone files. Neither succeeded. I used different versions of Odin, as well as the Prince and the new patched editions. My phone is working fine, but I'm worried that problems may arise by not having the original carrier's firmware, esp. when I still have TracFone as my carrier.
Click to expand...
Click to collapse
Nothing bad should happen service wise. A lot of tracphone uses Verizon towers. As long as you download the TracFone apps.
Ok first off.
The combination is a multi carrier firmware. It is test firmware from Samsung not the carrier. So when you flashed that and then switched to Verizon that set Verizon as the CSC.
What you are looking for is a TracFone CSC from your current firmware version 5th digit back from far end is a 1 through 5. That determines the revision. This could cause a Odin failure. If it's lower than current.
So now that's some what explained.
If you can find that revision of firmware's CSC file you can flash that in Odin with your tracfones sim installed and it should revert back to TracFone if you think it's nessicary. If your on the newer 8.0 firmwares you need that modded Odin 3.12b I think. Those firmware are in a different file type. Not .tar files. So that will cause a fail too.
I'm always around if all those check out we can go from there:good:
There is also a dialer code to select csc but I think hidden menus are disabled on Verizon.
Lss all the firmwares are identical for all the us models. They all have identical hardware.
Pretty much what determines anything is the csc file

Thank you for your help! It's invaluable.
Okay, so I found Verizon's firmware to be G955UOYN2CRB9. However, Tracfone's is G955USQU5CRL2. If the number before the C is indeed the bootloader version, then that means I'm trying to upgrade from 2 to 5. Is that possible?

gladiatorland said:
Thank you for your help! It's invaluable.
Okay, so I found Verizon's firmware to be G955UOYN2CRB9. However, Tracfone's is G955USQU5CRL2. If the number before the C is indeed the bootloader version, then that means I'm trying to upgrade from 2 to 5. Is that possible?
Click to expand...
Click to collapse
Yes. You just can't go back to the revision 2 firmware after. You can upgrade just not downgrade

TheMadScientist said:
Yes. You just can't go back to the revision 2 firmware after. You can upgrade just not downgrade
Click to expand...
Click to collapse
Okay, now I'm seriously boggled. When I go to Software Update section in settings, it tells me that the current version is indeed G955USQU5CRL2/G955UOYN5CRL2/G955USQU5CRL2. Even though the last successful flash was Verizon. Do you know what could've happened here!? And why I still get an error when I flash the phone with TracFone firmware?

I have a Verizon phone with Verizon firmware and the 5th digit from the right is a 5. It appears you have Verizon firmware flashed on your phone
Sent from my SM-G950U using Tapatalk

djm1947 said:
I have a Verizon phone with Verizon firmware and the 5th digit from the right is a 5. It appears you have Verizon firmware flashed on your phone
Sent from my SM-G950U using Tapatalk
Click to expand...
Click to collapse
Interesting. When I visited SamMobile's page for G955U, I found that PDA associated with TracFone as well.