Sprint Galaxy S8 (SM-G950U) Bricked? - Sprint Samsung Galaxy S8 Questions & Answers

Hello I have an issue. Up until now I have not have any issues with Download Mode, but not it shows "RPMB fuse is blown" and "RPMB Provision". I was trying to flash stock Android 7.0 but it always fails, usually the phone displays the message "sw rev check fail fused 2 binary 1". If anyone could give me some guidance on how to fix this or just the info for what RPMB fuse blown means that would be great! The model of the phone is SM-G950U, and yes I used the correct firmware for the flashing. I have also tried to use different varients of Odin.

Try searching on Google.... There are boatload of answers there... I just checked

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Can't flash with ODIN, can't mount firmware or modem

Sprint Galaxy S5 (SM-G900P)
So, this all started with me trying to downgrade from lollipop to kitkat using ODIN.
ODIN shows:
FAIL! (Auth)
My phone says:
SW REV CHECK FAIL: [aboot] fused 3 > binary 1
After trying a bunch of things, I went into recovery mode/ and formatted everything, including firmware/modem.
Now, II was able to get a ROM running by installing through sideload, but it says invalid sim. This is the factory sim that came with my phone.
I've already tried another working sprint sim, and same result. So I know its not the card.
Also, when II go into recovery/mount and unmount/ it shows firmware and modem unmounted. When I try to mount them, it gives an error.
I thought to flashfirmware, but Odin fails every time.
Help!
hasan86 said:
Sprint Galaxy S5 (SM-G900P)
So, this all started with me trying to downgrade from lollipop to kitkat using ODIN.
ODIN shows:
FAIL! (Auth)
My phone says:
SW REV CHECK FAIL: [aboot] fused 3 > binary 1
After trying a bunch of things, I went into recovery mode/ and formatted everything, including firmware/modem.
Now, II was able to get a ROM running by installing through sideload, but it says invalid sim. This is the factory sim that came with my phone.
I've already tried another working sprint sim, and same result. So I know its not the card.
Also, when II go into recovery/mount and unmount/ it shows firmware and modem unmounted. When I try to mount them, it gives an error.
I thought to flash firmware, but Odin fails every time.
Help!
Click to expand...
Click to collapse
My guess your phone firmware is od3 or newer. Since this is probably true it means you cannot downgrade to kit kat or any firmware older then the current one. I would suggest downloading the latest firmware which OK4 or something to that affect. It was release like maybe a week ago or so. Odin that which shouldn't fail. That should get you able to get her running. I am not sure why you'd want go back to running Kit Kat but you'd want to root the phone or re-root. Then flash a KK ROM only flash. Which would probably have to be a custom one. That might work.
El.Dante565 said:
My guess your phone firmware is od3 or newer. Since this is probably true it means you cannot downgrade to kit kat or any firmware older then the current one. I would suggest downloading the latest firmware which OK4 or something to that affect. It was release like maybe a week ago or so. Odin that which shouldn't fail. That should get you able to get her running. I am not sure why you'd want go back to running Kit Kat but you'd want to root the phone or re-root. Then flash a KK ROM only flash. Which would probably have to be a custom one. That might work.
Click to expand...
Click to collapse
Thanks for responding!
I wanted to downgrade to try an unlock method that requires 4.4.2 or earlier. But know I just want my phone back in proper order.
I found out I was using OA6. Three versions have come out since. I am downloading the latest one now (OG1). I'll let you know if it works.
You were right, a new version came out on 12/2 (OK4). I downloaded it and it flashed over! No errors!
But, it is still is not reading the sim. I can only get 3G connectivity. No LTE. I still cannot mount the firmware or modem in philz touch recovery.
Any ideas?
hasan86 said:
You were right, a new version came out on 12/2 (OK4). I downloaded it and it flashed over! No errors!
But, it is still is not reading the sim. I can only get 3G connectivity. No LTE. I still cannot mount the firmware or modem in philz touch recovery.
Any ideas?
Click to expand...
Click to collapse
theres a dialer code that will reset the entire modem and all data. you may have to reactivate in the settings menu after. (takes 10 secs to reactivate as long as you are not roaming)
if all else fails. go to phone dialer type in ##SCRTN# it will reset your entire data profile. good luck
Similar problem on s5 sprint need help
Hi..
Can u please help me,
I am getting same problem with samsung s5 sprint
I updated it with official android 6.0.1 , and that was a curse for me, my phone is locked now, no network and data,
I cant use ssu.apk on 6.0.1 , and tried to downgrade to 4.4.2, with odin, i downloaded ,2,3 stock roms of 4.4.2 but same problem, i used number of odin versions, even wiped data by recovery, and was no effect ,
This error arises
SW REV CHECK FAIL: [aboot] fused 3 > binary 1
I think u faced the same problem so plz help me what to do ...
hasan86 said:
Sprint Galaxy S5 (SM-G900P)
So, this all started with me trying to downgrade from lollipop to kitkat using ODIN.
ODIN shows:
FAIL! (Auth)
My phone says:
SW REV CHECK FAIL: [aboot] fused 3 > binary 1
After trying a bunch of things, I went into recovery mode/ and formatted everything, including firmware/modem.
Now, II was able to get a ROM running by installing through sideload, but it says invalid sim. This is the factory sim that came with my phone.
I've already tried another working sprint sim, and same result. So I know its not the card.
Also, when II go into recovery/mount and unmount/ it shows firmware and modem unmounted. When I try to mount them, it gives an error.
I thought to flashfirmware, but Odin fails every time.
Help!
Click to expand...
Click to collapse
You did download the drivers for odin? Probably did but I'm just trying to cover everything. When trying to update firmware:
Make sure you get a good download.
Unzip your file and move the Tar file to your desktop.
Make sure debugging is on on your device.
Dnt use a cheap usb cord
Fire up odin
Power your device down completely. Even try a battery pull then do the 3 button combo. Power/vol down/home button all at the same time to get into download mode
Plug in your device and a com number should appear in the upper left indication box.

Cannot flash different region stock firmware

Hi. I got my S6 (G920F) with Vietnam CSC which is XXV. I wanted to flash a different region CSC like XTC but there's an error with Odin: "write Nand.. FAIL" and on my device it says "SW REV Check fail Device 4 Binary 3". What does it mean? Thanks.
Anyone?
It means "not compatible" check update for your device..
SW REV Check fail Device 4 Binary 3 means that fw you are trying to flash is older than the one currently on the phone, and of course downgrade is not possible with most Samsung Android versions.

New g955u won't connect to Verizon

I'm about ready to throw this phone out the window, and hoping someone here can help me out...
My wife ordered a never used g955u off of ebay. It came with Oreo installed. It had the CRE9 firmware installed. We are on Page Plus (Verizon reseller). We put in her SIM card, went through setup, but we are not able to make phone calls. The SIM card works fine on her old phone. I reset the network settings to no avail.
I did a network search and selected Verizon Wireless, but it times out and gives the error :
No Service
Selected network (Verizon Wireless) not available
I talked to Page Plus, and everything looks fine on their end, they say it's something in the phone.
I suspect it's something in the radio settings, but I'm locked out of the service menu. I factory reset the phone, and that didn't fix it either.
I've been down several rabbit holes since then.
I tried to follow the steps in this thread: https://forum.xda-developers.com/galaxy-s8+/how-to/carrier-switch-snapdragon-t3615680 hoping that if they can make non-verizon phones work on verizon, then it can make a verizon phone work on verizon. I also tried to root the phone using this thread: https://forum.xda-developers.com/ga...root-g955u-g955u1-snapdragon-sampwnd-t3658911 hoping to get access to the service menu.
But evertime I tried to flash any of the necessary binaries, I got Fail! (auth) and the phone gave the error:
sw rev check fail : [boot]Fused 3 > Binary 1
or
sw rev check fail : [boot]Fused 2 > Binary 1
Turns out, you can't downgrade. And all the binaries in the tutorials are now downgrades.
Somehow in all this, I managed to flash the phone to CRD4. I tried flashing back to CRE9, but regular Odin fails without telling me what the error is, and Comsy Odin gives a model dismatch fail.
I tried connecting the phone to Kies, but it gives me the error "only the device owner can connect to kies" even though I'm running Kies as administrator.
I've ordered a new SIM card from PP, just in case that fixes it, but I'm losing hope here. If anyone can help me out here, I'd really appreciate it. If there's anymore information you need, let me know and I'll post it.
garlicfiend said:
I'm about ready to throw this phone out the window, and hoping someone here can help me out...
My wife ordered a never used g955u off of ebay. It came with Oreo installed. It had the CRE9 firmware installed. We are on Page Plus (Verizon reseller). We put in her SIM card, went through setup, but we are not able to make phone calls. The SIM card works fine on her old phone. I reset the network settings to no avail.
I did a network search and selected Verizon Wireless, but it times out and gives the error :
No Service
Selected network (Verizon Wireless) not available
I talked to Page Plus, and everything looks fine on their end, they say it's something in the phone.
I suspect it's something in the radio settings, but I'm locked out of the service menu. I factory reset the phone, and that didn't fix it either.
I've been down several rabbit holes since then.
I tried to follow the steps in this thread: https://forum.xda-developers.com/galaxy-s8+/how-to/carrier-switch-snapdragon-t3615680 hoping that if they can make non-verizon phones work on verizon, then it can make a verizon phone work on verizon. I also tried to root the phone using this thread: https://forum.xda-developers.com/ga...root-g955u-g955u1-snapdragon-sampwnd-t3658911 hoping to get access to the service menu.
But evertime I tried to flash any of the necessary binaries, I got Fail! (auth) and the phone gave the error:
sw rev check fail : [boot]Fused 3 > Binary 1
or
sw rev check fail : [boot]Fused 2 > Binary 1
Turns out, you can't downgrade. And all the binaries in the tutorials are now downgrades.
Somehow in all this, I managed to flash the phone to CRD4. I tried flashing back to CRE9, but regular Odin fails without telling me what the error is, and Comsy Odin gives a model dismatch fail.
I tried connecting the phone to Kies, but it gives me the error "only the device owner can connect to kies" even though I'm running Kies as administrator.
I've ordered a new SIM card from PP, just in case that fixes it, but I'm losing hope here. If anyone can help me out here, I'd really appreciate it. If there's anymore information you need, let me know and I'll post it.
Click to expand...
Click to collapse
fused binarys usually mean you are flashing older firmware than whats on device,Anti rollback
TheMadScientist said:
fused binarys usually mean you are flashing older firmware than whats on device,Anti rollback
Click to expand...
Click to collapse
Yeah, that's what I had figured out. I'm still not sure what direction I need to go in to find a fix for this.
garlicfiend said:
Yeah, that's what I had figured out. I'm still not sure what direction I need to go in to find a fix for this.
Click to expand...
Click to collapse
So I know Odin 3.13 at least. But other than that with Oreo I don't know
I wanted to stop by and mention I am having nearly the identical issues. I bought a used Verizon Galaxy S8 from somebody today, and even ensured that the IMEI was supported by Page Plus beforehand. I tried using an existing, working SIM card of mine from Page Plus but found that it did not work automatically as it should have. After going through four customer service representatives, I was told that my phone is somehow not compatible. Still, I think I may have a slightly different situation going on... I was told it would not work because there is no "LTE/CDMA" option in the "Network Mode" setting. Instead, upon inserting the existing SIM into the new phone, my Network Mode setting only has access to "LTE/3G/2G (auto connect)", "3G/2G (auto connect)", "3g Only", "2G Only" options.
When I put the SIM back into my working phone, it gives me the correct network options. For some reason, this new phone is not allowing me to connect to the Verizon network at all.
You've taken a lot more steps than I have... I figured it could be an issue with Android Oreo, but I am really not looking to delve into the degrading process. I will also order a new SIM and see if that magically fixes things, but it's starting to look like a lost cause.
Let me know if you figure something out - you are the ONLY person online I have found with my identical (or near identical) issues. If you happen to know any way around the exact issue I'm having with the Network Mode, that would be insanely cool.

Samsung SM-g930U flash trouble

Hello guys, i bought a Samsung galaxy S7 SM-930U on ebay but i'm in trouble.
When i receive the phone he was locked by google, i tried to unlock by flashing with Odin, but i think i made something wrong, my phone can't boot, he is looping on the boot screen.
I realized i flashed with a wrong firmware, and i cant find a good version for my phone.
Btw when i try to flash with odin i have this error :
Code:
RW REV CHECK FAIL : [aboot] Fused 8 > Binary 4
[1]eMMC write fail: aboot
And in Odin :
Code:
FAIL! (Auth)
Its a SM-930U with "verizon" writed on the back but i dont know the region code of the phone.
I really need help
KIRA37 said:
Hello guys, i bought a Samsung galaxy S7 SM-930U on ebay but i'm in trouble.
When i receive the phone he was locked by google, i tried to unlock by flashing with Odin, but i think i made something wrong, my phone can't boot, he is looping on the boot screen.
I realized i flashed with a wrong firmware, and i cant find a good version for my phone.
Btw when i try to flash with odin i have this error :
Code:
RW REV CHECK FAIL : [aboot] Fused 8 > Binary 4
[1]eMMC write fail: aboot
And in Odin :
Code:
FAIL! (Auth)
Its a SM-930U with "verizon" writed on the back but i dont know the region code of the phone.
I really need help
Click to expand...
Click to collapse
Verizon is a USA network, look on Sammobile for the latest firmware for your phone, or flash with a BTU international firmware.

[HELP] Missing IMEI and Baseband on a Network Locked SM-S337TL

Hello guys,
I have been stuck in this for about a week now. Have read tons and gone through a bunch of videos but still stuck. I will greatly appreciate any help.
I was trying to unlock a Samsung Galaxy J3 Luna Pro SM-S337TL (GP) Tracfone.
Downloaded and flashed the combination file using odin but after booting into the binary it show:
CP Crash
Upload Mode
Secure NV read decrypt fail.
Because of this I am unable to complete the network unlock. After several trials I flashed the 4files and got back into the phone, to discover the IMEI and Baseband are gone.
I have tried to download and flash many versions of the Stock ROM for model and even used KIES to find the corresponding Firmware version using the Serial number, but I can't seem to get them back.
I didn't backup before I started. Big MISTAKE.
How do I fix the device to be be unlocked and get the IMEI and Baseband back? One step at a time please.

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