Android oreo(8.0) for the verizon s7!!!!! - Verizon Samsung Galaxy S7 Questions & Answers

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?

Related

Unflashable S7Edge?

I have an S7 Edge from Verizon that I had previously flashed U on. I was going to try flashing the AT&T FW so I could flash the unreleased final Nougat.
I found the AT&T stock FW (G935AUCS4APK1) but Odin would not flash it. It stalls at
<ID:0/006> File analysis..
<ID:0/006> SetupConnection..
<ID:0/006> Initialzation..
and the phone displays "Odin protocol version error!". So I canceled the flash and rebooted, and got a screen that said "An error has occurred while updating the device software. Use the emergency recovery function in the Smart Switch PC software".
Now, I can't flash anything. Every FW I try to flash with Odin results in the "Odin protocol version error!". Smart Switch does not recognize the phone either.
A little help please?
Maybe try a diff USB port/cable? Did you have more than one of each file like ap others?
Sent from my SM-G935U using Tapatalk
I had two CSC files. Hone_csc and CSC.
I had several different FW that I tried, the AT&T one I mentioned, PI3 Vzw and pl4 U. None will flash. I noticed that download mode shows the model number as g935a now. I tracked down a newer version of Odin that's supposed to work with the att model, but I haven't had a a chance to try it yet.
Edit: The 3.12 version of Odin worked and I got the AT&T APK1 to flash. Time to go flash Nougat!
raduque said:
I had two CSC files. Hone_csc and CSC.
I had several different FW that I tried, the AT&T one I mentioned, PI3 Vzw and pl4 U. None will flash. I noticed that download mode shows the model number as g935a now. I tracked down a newer version of Odin that's supposed to work with the att model, but I haven't had a a chance to try it yet.
Edit: The 3.12 version of Odin worked and I got the AT&T APK1 to flash. Time to go flash Nougat!
Click to expand...
Click to collapse
Don't you have a. Verizon sim though I flashed the update before nougat and could not make calls and data was also flakey.
Sent from my SM-G935V using XDA-Developers Legacy app
Crsdr37 said:
Don't you have a. Verizon sim though I flashed the update before nougat and could not make calls and data was also flakey.
Click to expand...
Click to collapse
I don't have a SIM card in it, though. Just using it to play around with the OS. SO far, it reminds me of my Note 7. I put the phone away in a drawer, just too depressing to use. I wish I never got rid of my Note 7.

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.

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.

Links for AT&T USERDATAs

I know these are much tougher to find - can't be obtained from SamFirm or SamMobile. So I'll be uploading one for each bootloader version. Firmware is universal on U models so you can use the other 4 files from any other matching collection. Can probably even mix and match builds, if you can't find files for the exact same build. Can't mix and match bootloaders though, so the other 4 files have to at least be from the same bootloader.
USERDATAs for any other CSCs can be gotten from SamFirm - for the latest version. If you need an old USERDATA for a CSC that's not commonly found on SamMobile (ACG, LRA, TFN, etc), let me know and I can probably get it.
https://www.androidfilehost.com/?w=files&flid=283206
Can I use the userdata file for G55USQU5CRF5 with the other four files being from the build G55USQS5CRF5? I'm not sure what the difference between SQU and SQS is, and if it is significant. Thank you!
zeiguy17 said:
Can I use the userdata file for G55USQU5CRF5 with the other four files being from the build G55USQS5CRF5? I'm not sure what the difference between SQU and SQS is, and if it is significant. Thank you!
Click to expand...
Click to collapse
Yes, you can. There basically is no difference
I'm begging someone to help me. I flashed my AT&T S8+ to the G955U1 unlocked firmware, then got accepted into the beta and installed it via OTA update. I now want to go back to a AT&T rom so I can have stuff like Wi-fi calling and VOLTE back. I've tried so many different roms with ATT userdata and they all fail with ODIN. I'm guessing its something to do with bootloader version. Is there any way I can get back to a AT&T ROM from the G955U1 Pie beta firmware.
sean8102 said:
I'm begging someone to help me. I flashed my AT&T S8+ to the G955U1 unlocked firmware, then got accepted into the beta and installed it via OTA update. I now want to go back to a AT&T rom so I can have stuff like Wi-fi calling and VOLTE back. I've tried so many different roms with ATT userdata and they all fail with ODIN. I'm guessing its something to do with bootloader version. Is there any way I can get back to a AT&T ROM from the G955U1 Pie beta firmware.
Click to expand...
Click to collapse
Well the beta has to still be Bootloader 5, so just flash any 5 build
iBowToAndroid said:
Well the beta has to still be Bootloader 5, so just flash any 5 build
Click to expand...
Click to collapse
I finally managed to get Odin to flash a ROM. All of them I tried were bootloader 5. But now the problem is I cant get OTA updates. My phone is back to being a AT&T one with the AT&T boot screen and wi-fi calling etc etc. But everytime I check for updates it says its up to date even though I have CRL1 and the latest AT&T firmware is U5CSA4. I would update form SD card but that wipes the phone every time. I had to do that 4 or 5 times just to get to CRL1 because it kept saying my phone is up to date.
sean8102 said:
I finally managed to get Odin to flash a ROM. All of them I tried were bootloader 5. But now the problem is I cant get OTA updates. My phone is back to being a AT&T one with the AT&T boot screen and wi-fi calling etc etc. But everytime I check for updates it says its up to date even though I have CRL1 and the latest AT&T firmware is U5CSA4. I would update form SD card but that wipes the phone every time. I had to do that 4 or 5 times just to get to CRL1 because it kept saying my phone is up to date.
Click to expand...
Click to collapse
1. AT&T phones don't OTA if you're using a carrier other than AT&T - even their own MVNOs
2. If you are using AT&T, OTA rollouts are staged. It just came out less than a week ago, so your phone might not have been green-lit yet
3. Both 1 and 2 are really irrelevant anyways, because you can just Odin flash any update you want. Using HOME CSC will ensure data isn't wiped
iBowToAndroid said:
1. AT&T phones don't OTA if you're using a carrier other than AT&T - even their own MVNOs
2. If you are using AT&T, OTA rollouts are staged. It just came out less than a week ago, so your phone might not have been green-lit yet
3. Both 1 and 2 are really irrelevant anyways, because you can just Odin flash any update you want. Using HOME CSC will ensure data isn't wiped
Click to expand...
Click to collapse
I am using AT&T. I know rollouts are staged but I've never had it tell me my phone is up to date when it is 7 versions behind which it was because I had to start at CRF5 since that is the newest AT&T Userdata file I could find. I checked after doing the update from SD card method each time, making sure to put the date on my phone forward since AT&T only lets you manually check once a day. No matter what it said I was up to date despite being several versions behind.
I'm gonna try using Odin to flash one more time because not being able to do OTA update is a HUGE PIA. Dose it matter that the user data is called "ATT_G955USQU5CRF5" despite the firmware being USQS because I couldn't find a USQUCRF5 and besides AT&T's update history shows USQSCRF5 anyways. What I did was downloaded a verizon G955USQS5CRF5 ODIN file (because for some reason AT&T odin files are really hard to find) and replaced the Verizon user data with the AT&T one.
Also if I flash say CSA4 verizon with the verizon user data the put my AT&T sim card in it dose it not download all the the carrier bloatware and what not? dose that basically turn it back into a AT&T phone? or could I take that CSA4 and flash it with the CRF5 AT&T user data?
sean8102 said:
I am using AT&T. I know rollouts are staged but I've never had it tell me my phone is up to date when it is 7 versions behind which it was because I had to start at CRF5 since that is the newest AT&T Userdata file I could find. I checked after doing the update from SD card method each time, making sure to put the date on my phone forward since AT&T only lets you manually check once a day. No matter what it said I was up to date despite being several versions behind.
I'm gonna try using Odin to flash one more time because not being able to do OTA update is a HUGE PIA. Dose it matter that the user data is called "ATT_G955USQU5CRF5" despite the firmware being USQS because I couldn't find a USQSCRF5 and besides AT&T's update history shows USQSCRF5 anyways. What I did was downloaded a verizon G955USQS5CRF5 ODIN file and replaced the Verizon user data with the AT&T one.
Also if I flash say CSA4 verizon with the verizon user data the put my AT&T sim card in it dose it not download all the the carrier bloatware and what not? dose that basically turn it back into a AT&T phone? or could I take that CSA4 and flash it with the CRF5 AT&T user data?
Click to expand...
Click to collapse
1. I have no idea what the difference is between SQS and SQU. Even on the same network, it seems to be completely random as to which one gets assigned to each new update. I don't think it matters
2. Don't flash userdata if you're going to Odin flash a different carrier's version. Just do the normal 4 files
Sorry for the late reply. But just wanted to say that this method of getting from a G955U1 (US Unlocked) firmware back to AT&T branded firmware did end up working. I did eventually start getting OTA updates after using the method I mentioned (flashing Verizon USQS5CRF5 ROM files with AT&T G955USQS5CRF5 USERDATA file using ODIN Odin3 v3.13.1 3B Patched). Then updating to the then latest version using the update.zip method using files from the "Firmware Science" site (I think that's the name). Then about two days after AT&T released a new update I actually got it OTA. However after it installed successfully my chrome app became broken. Opening it and hitting the ... button in the top right would open the menu but all the options just said "chrome". Tried clearing the cache and files of Chrome but then it just crashed when launched. Had to do a reset (not a big deal since I had a Samsung SmartSwitch backup on my SD Card). Just hope that dose not happen every OTA, but guessing it was a weird fluke.
sean8102 said:
Sorry for the late reply. But just wanted to say that this method of getting from a G955U1 (US Unlocked) firmware back to AT&T branded firmware did end up working. I did eventually start getting OTA updates after using the method I mentioned (flashing Verizon USQS5CRF5 ROM files with AT&T G955USQS5CRF5 USERDATA file using ODIN Odin3 v3.13.1 3B Patched). Then updating to the then latest version using the update.zip method using files from the "Firmware Science" site (I think that's the name). Then about two days after AT&T released a new update I actually got it OTA. However after it installed successfully my chrome app became broken. Opening it and hitting the ... button in the top right would open the menu but all the options just said "chrome". Tried clearing the cache and files of Chrome but then it just crashed when launched. Had to do a reset (not a big deal since I had a Samsung SmartSwitch backup on my SD Card). Just hope that dose not happen every OTA, but guessing it was a weird fluke.
Click to expand...
Click to collapse
Hey I am in the same boat. Can you please help pointing to the files you used to ODIN to get back to ATT version.
SC1 USERDATA was added a few days ago, for anyone wanting to jump to Pie
USERDATA added for bootloader 6
USERDATA added for bootloader 7
Ive been researching and reading most of the day about returning to stock on an att 955u. The only download i can find that wont take 6 hours is from samfirm and is G955USQS7DSL2. Can i use this and the userdata from your link to return this back to stock?
jetracer said:
Ive been researching and reading most of the day about returning to stock on an att 955u. The only download i can find that wont take 6 hours is from samfirm and is G955USQS7DSL2. Can i use this and the userdata from your link to return this back to stock?
Click to expand...
Click to collapse
Since the USERDATA is TA5, I would recommend using a build that's closer to that one. You can get TA3 from SamFirm under regions/CSCs ACG, CCT, LRA, SPR, TFN, or VZW.
When you say "returning to stock", what firmware is currently on the device?
iBowToAndroid said:
Since the USERDATA is TA5, I would recommend using a build that's closer to that one. You can get TA3 from SamFirm under regions/CSCs ACG, CCT, LRA, SPR, TFN, or VZW.
When you say "returning to stock", what firmware is currently on the device?
Click to expand...
Click to collapse
I was on a verizon build. I ended up returning to stock with G955USQS6DSG4, got one update and now says no firmware. Currently shows G955USQU6DSH8.
SamMobile actually had pretty decent speed.
jetracer said:
I was on a verizon build. I ended up returning to stock with G955USQS6DSG4, got one update and now says no firmware. Currently shows G955USQU6DSH8.
SamMobile actually had pretty decent speed.
Click to expand...
Click to collapse
Do you have all of AT&T's apps and bloatware now? If so, it should be updating at least to SJ3, if not up to TA5. You would need an active AT&T SIM inserted in order to pull the update though
iBowToAndroid said:
Do you have all of AT&T's apps and bloatware now? If so, it should be updating at least to SJ3, if not up to TA5. You would need an active AT&T SIM inserted in order to pull the update though
Click to expand...
Click to collapse
Yea just uninstalled and disabled a bunch of att and samsung bloat. I am currently running an att sim. Should i possible download the v7 files and try again? Shouldn't matter that the firmware was from "tmobile" right its the userdata that counts iirc.
jetracer said:
Yea just uninstalled and disabled a bunch of att and samsung bloat. I am currently running an att sim. Should i possible download the v7 files and try again? Shouldn't matter that the firmware was from "tmobile" right its the userdata that counts iirc.
Click to expand...
Click to collapse
What do the 3 service provider codes show as, under Software Information?

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.

Categories

Resources