[Q] Go Mobile ATT i437P Stock Firmware - Samsung Galaxy Express SGH-I437 Questions & Answer

Hi,
Purchased a Samsung Galaxy Express Go Mobile Pack today and attempted
http://forum.xda-developers.com/showthread.php?t=2482874
Got it rooted fine, then installed 4.0.4 from Sammobile but the phone hangs on "Rethink possible white screen".
I can get it back to the recovery screen or the firmware update screen no worries but don't have the stock firmware 4.1.2 to return to.
Does anyone have any ideas for a fix, or a download source they would PM me so that I can return to the stock firmware?
Any help would be appreciated .
I have tried google but have only been able to find the non p firmwares.

jason2k1 said:
Hi,
Purchased a Samsung Galaxy Express Go Mobile Pack today and attempted
http://forum.xda-developers.com/showthread.php?t=2482874
Got it rooted fine, then installed 4.0.4 from Sammobile but the phone hangs on "Rethink possible white screen".
I can get it back to the recovery screen or the firmware update screen no worries but don't have the stock firmware 4.1.2 to return to.
Does anyone have any ideas for a fix, or a download source they would PM me so that I can return to the stock firmware?
Any help would be appreciated .
I have tried google but have only been able to find the non p firmwares.
Click to expand...
Click to collapse
here is fix http://forum.gsmhosting.com/vbb/f777/need-rom-4-1-2-i437p-1726994/#post9890300

siewa26 said:
here is fix *URL REMOVED AS I CAN"T POST WITH IT HERE"
Click to expand...
Click to collapse
Hi siewa26, thanks for the info. I tried to download and patch using the supplied file but it now just locks up on a white screen without the "rethink possible" logo. It still has the ATT logo, so I"m guessing it half worked.
I can still get to the downloader and the recovery bootloader...
I've tried booting with/without sims and SD Cards, still locks on the white screen.
Android System Recovery Version is <3e>
Download screen says the following:
OOIN MODE
PRODUCT NAME: SGH-I437 (I'm thinking if it worked this should say SGH-I437P?)
CUSTOM BINARY DOWNLOAD: Yes (2 counts)
CURRENT BINARY: Samsung Official
SYSTEM STATUS: Custom
QUALCOMM SECUREBOOT: ENABLE
I got this phone while I was in the US on holidays and would love to keep using it now I'm in Australia, only had it for 2 weeks (ATT wanted 6 months of use before I could unlock, which is why I attempted it).

jason2k1 said:
Hi siewa26, thanks for the info. I tried to download and patch using the supplied file but it now just locks up on a white screen without the "rethink possible" logo. It still has the ATT logo, so I"m guessing it half worked.
I can still get to the downloader and the recovery bootloader...
I've tried booting with/without sims and SD Cards, still locks on the white screen.
Android System Recovery Version is <3e>
Download screen says the following:
OOIN MODE
PRODUCT NAME: SGH-I437 (I'm thinking if it worked this should say SGH-I437P?)
CUSTOM BINARY DOWNLOAD: Yes (2 counts)
CURRENT BINARY: Samsung Official
SYSTEM STATUS: Custom
QUALCOMM SECUREBOOT: ENABLE
I got this phone while I was in the US on holidays and would love to keep using it now I'm in Australia, only had it for 2 weeks (ATT wanted 6 months of use before I could unlock, which is why I attempted it).
Click to expand...
Click to collapse
If you live near Toowoomba QLD in Australia and can help with this I'm prepared to pay $50 US for a working solution, same deal if anyone else can help remotely.

jason2k1 said:
If you live near Toowoomba QLD in Australia and can help with this I'm prepared to pay $50 US for a working solution, same deal if anyone else can help remotely.
Click to expand...
Click to collapse
So after playing around I was able to install both CM10.1 and CM10.2 and get the phone working. Problem is trying to go back to 4.0.4 makes it freeze on startup again, which means I cannot unlock it, so I'm pretty much stuck with a phone I can't use anyway.
Does anyone know where I might be able to get an IMEI sim unlock code that would work with CM10.1 or CM10.2 installed?

Fix
jason2k1 said:
If you live near Toowoomba QLD in Australia and can help with this I'm prepared to pay $50 US for a working solution, same deal if anyone else can help remotely.
Click to expand...
Click to collapse
Im a couple months late on this, but i had the same problem. Going into recovery mode and wiping both cache and doing a factory reset cleared the boot loops for me.

Related

[Help] OMG! Did i Brick my new note 3!? :(

Hey guys. Ive had a note 3 before in the past and have used the Root DelaVega to root successfully. This was early in the year. I sold my old note 3 for an HTC One. Well today i traded my HTC One back for a note 3 as i missed the Note 3. As soon as i came home i attempted to use the Root DelaVega method to foot (just like i did before) and immediately it failed.
I have been stuck on a screen saying "firmware update encountered an issue - select recovery in Kies" so i tried Kies 3.2 however it says my device is not compatible. Come to find out after doing research (talking to the original owner i traded my HTC One for) the Note 3 i have is on the latest version of KitKat 4.4.2 that is not compatible with the Root DelaVega method or any root method - so i screwed that up. I can successfully boot in and out of download mode. Ive tried to flash N900XXUDNA6 4.4.2 in Odin several times, it begins then fails almost immediately and the bar on the phone itself (in download mode) begins then freezes shortly after beginning. Ive also tried to flash N900XXUDNC1 JellyBean thru odin and get the same results - almost immediately fail and the blue status bar on the phone freezes when it barley begins. What else can i do??? am i totally screwed? Ive been researching and trying to fix this for 6 straight hours now! My gf is about to kill me for being online so long Is there anything i can do at this point? Am i stuck.
Do you know what Region the phone was originally? I had a similar issue and I had to get the Hong Kong (in my case) version of a stock ROM and flash that to get things working again. Not all partitions are the same - you might need a PIT file to match your original region and then flash the ROM.
What info do you get in DL mode?
Journyman16 said:
Do you know what Region the phone was originally? I had a similar issue and I had to get the Hong Kong (in my case) version of a stock ROM and flash that to get things working again. Not all partitions are the same - you might need a PIT file to match your original region and then flash the ROM.
What info do you get in DL mode?
Click to expand...
Click to collapse
Yes the phone is for AT&T so it's US. When I go into DL mode Knox counter is still 0x0. Is there a certain firmware I need then to match with the AT&T model? Or a pit?
jthornton71707 said:
Yes the phone is for AT&T so it's US. When I go into DL mode Knox counter is still 0x0. Is there a certain firmware I need then to match with the AT&T model? Or a pit?
Click to expand...
Click to collapse
Go to Sammobile and see if you can find the version you had, sounds like an older JB if kingo app didn't trip Knox. Reflash that using ODIN.
I don't know if there was a problem with American bootloader, see if there's an AT&T Note 3 forum. Might find answers there...
jthornton71707 said:
Hey guys. Ive had a note 3 before in the past and have used the Root DelaVega to root successfully. This was early in the year. I sold my old note 3 for an HTC One. Well today i traded my HTC One back for a note 3 as i missed the Note 3. As soon as i came home i attempted to use the Root DelaVega method to foot (just like i did before) and immediately it failed.
I have been stuck on a screen saying "firmware update encountered an issue - select recovery in Kies" so i tried Kies 3.2 however it says my device is not compatible. Come to find out after doing research (talking to the original owner i traded my HTC One for) the Note 3 i have is on the latest version of KitKat 4.4.2 that is not compatible with the Root DelaVega method or any root method - so i screwed that up. I can successfully boot in and out of download mode. Ive tried to flash N900XXUDNA6 4.4.2 in Odin several times, it begins then fails almost immediately and the bar on the phone itself (in download mode) begins then freezes shortly after beginning. Ive also tried to flash N900XXUDNC1 JellyBean thru odin and get the same results - almost immediately fail and the blue status bar on the phone freezes when it barley begins. What else can i do??? am i totally screwed? Ive been researching and trying to fix this for 6 straight hours now! My gf is about to kill me for being online so long Is there anything i can do at this point? Am i stuck.
Click to expand...
Click to collapse
Hi mate,
if you are stuck, maybe you can try this.
http://forum.xda-developers.com/show....php?t=2701062
it's a way to unbrick your software.
and if the older owner of your N3 said it's on the latest firmware of kitkat.
maybe your problem is the firmware in the sammobile were before the firmware you have install on your device via OTA update.
Yours firmware came throw out via OTA update and with some reason you can't see any latest firmware USA N900A in sammobile.
try the method in the link and reply if you have been successful.
cumps
Ik Knox is 0×0,then u can try samsung service centre ?
Sent from my SM-N900 using XDA Premium 4 mobile app

[Q] Revert Samsung Galaxy Grand Prime SM-G5030AZ back to stock Rom after Kingroot

Hello to you to you all. I wish I never rooted. I need to know what I did to my phone now that I used Kingroot on this Grand Prime. I also need to get my phone to not say custom in about phone. I tried Samsung Kies and I got error messages. Do I need to flash a stock Rom? Is my bootloader damaged? Please, I beg you experts please help me?. Thank you all in advance for your time and effort.
HammersmashDFCC said:
Hello to you to you all. I wish I never rooted. I need to know what I did to my phone now that I used Kingroot on this Grand Prime. I also need to get my phone to not say custom in about phone. I tried Samsung Kies and I got error messages. Do I need to flash a stock Rom? Is my bootloader damaged? Please, I beg you experts please help me?. Thank you all in advance for your time and effort.
Click to expand...
Click to collapse
Use super su, and un-root your phone with the option for un-root. Or just flash stock rom that's match your model.
I apologize but I have tried to give supersu superuser status although supersu would have those permissions from kingroot, it could not update it's binaries. When I did a full unroot with kingroot, my phone still was not allowed to receive over the air updates via wifi. About flashing a stock Rom I can reroot with kingroot but I cannot locate any stock Rom for this phone. I did a lot of research trying to find one. Can you please advise to as to where to go so that I can locate the stock Rom? Thank you.
HammersmashDFCC said:
I apologize but I have tried to give supersu superuser status although supersu would have those permissions from kingroot, it could not update it's binaries. When I did a full unroot with kingroot, my phone still was not allowed to receive over the air updates via wifi. About flashing a stock Rom I can reroot with kingroot but I cannot locate any stock Rom for this phone. I did a lot of research trying to find one. Can you please advise to as to where to go so that I can locate the stock Rom? Thank you.
Click to expand...
Click to collapse
here. just use odin to flash. and choose the correct version of your phone.
http://www.sammobile.com/firmwares/search/grand prime/
Thank you very much
I really appreciate you time and effort that you did.
Getting the stock firmware
I have searched that particular location and my model is SM-G530AZ and it's not found in that directory. I am at a checkmate. Unless I can use a firmware from one of the Grand Prime phones with a similar model but that to me does not make too much sense... Or maybe it does. But regarding my particular model it doesn't exist (or so it seems. Can one please come up with a solution? Flashing the Rom is the only option at this point so need download stock. Thanx everyone. ?.
HammersmashDFCC said:
I have searched that particular location and my model is SM-G530AZ and it's not found in that directory. I am at a checkmate. Unless I can use a firmware from one of the Grand Prime phones with a similar model but that to me does not make too much sense... Or maybe it does. But regarding my particular model it doesn't exist (or so it seems. Can one please come up with a solution? Flashing the Rom is the only option at this point so need download stock. Thanx everyone. ��.
Click to expand...
Click to collapse
Since your model is a dual with lte i guess you can use the 530h firmware. but i'm not sure.
My Model's Definite Firmware
Thank you very much for that info. But its not a definite so I wouldn't go ahead with it. I find it very interesting that for every other model of the Grand Prime there is a definete stock software available for the user. But when it comes to mine there isn't. So if anyone can possibly find it I'll be so happy.
HammersmashDFCC said:
Thank you very much for that info. But its not a definite so I wouldn't go ahead with it. I find it very interesting that for every other model of the Grand Prime there is a definete stock software available for the user. But when it comes to mine there isn't. So if anyone can possibly find it I'll be so happy.
Click to expand...
Click to collapse
I am facing the same challenge with my G530AZ model aswell. I am not even able to see my Network mode menu to change after realizing my device can not receive 3G signal only Edge. I located this menu after rooting to unlock my phone however it has completely vanished as I may put it. Any news on a compatible stock rom will be appreciated aswell.
Solution for reverting phone fully into stock (SM-G530AZ) & any other Samsung
I wasn't going to let Samsung Customer Service get away with not be able to give me info on how to get the code for emergency recovery mode using Samsung Kies. I got the Samsung Rep to tell me how to get the code in Kies all the time (in emergency recovery mode). Have the usb plugged in first without the phone connected to it. Then hold down the volume down key on your phone when it's OFF and after the volume down key is being held down, connect your phone to the USB while the Samsung Kies program is running. The code should show in Kies after that. Then go to the tools selection in Kies and click on the Recovery Mode option and you follow the further instructions. I didn't try this yet but I will very soon. I wrote this right after I got off the phone from the Samsung Rep. I really hope that this is a true method that works. If yes, cheers to all!
Sorry, can't be so trusting with Customer Service Rep of Samsung
I apologize for my previous post in a way. Well first of all this model SM-G530AZ (my model) isn't compatable with Kies as in that I got a message from Kies saying that. Therefore there was no way for me to know that the holding of the volume down method will generate the code for the emergency software reflash on this model. Finally, if that Rep was able to make that mistake I doubt whether it works for phones that are compatable with Kies.
sm-g530az
HammersmashDFCC said:
I apologize for my previous post in a way. Well first of all this model SM-G530AZ (my model) isn't compatable with Kies as in that I got a message from Kies saying that. Therefore there was no way for me to know that the holding of the volume down method will generate the code for the emergency software reflash on this model. Finally, if that Rep was able to make that mistake I doubt whether it works for phones that are compatable with Kies.
Click to expand...
Click to collapse
Any luck on flashing the sm-g530az. I try most of the firmware from sammobile. But no luck. And, sm-g5630az firmware is not in Sam Moblie.
Only solutions I can think of...
Earlier in this forum a member said that you can possibly use the 530h firmware, being that they are basically the same firmware as ours although he said he's not totally sure. If Kies 3 and the newer version of Kies (the name slipped my mind, but the message pops up anytime one installs Kies 3 asking if you want to download it) don't work because a message comes up saying that the phone doesn't support initializing, maybe what that member said is the only possible option for right now. But now I'm thinking that you can do anything to your phone which will be "normal" looking as far as for the things which the customer service reps look for see if the phone was tampered with which voids the warranty, in a repair center they can wipe all from the phone and put stock software. But the issue with that may be that the binaries that are on you phone now may cause your phone to get bricked being that their software uses different binaries. This is when they plug it in by them the phone need to load to 100% and if it stops in middle the phone is bricked. So they told me that there is that risk. If you can fool them into trying to do that flashing process on your phone because they seem to think that the warrantee is intact and it doesn't get bricked, you are good to go (I visited a Samsung repair center and found this out being that I had issues with them). But in your case that may or may not be possible . Good luck.
Your instructions were slightly off. Here's what worked.
1) install KIES 3. DO NOT PLUG IN PHONE
2) go to tools -> firmware upgrade and initialisation in KIES
3) device id = SM-G530AZ ; serial number is under battery
4) allow KIES to download the firmware
5) place phone in ODIN mode/Emergency Download Mode (hold VOL DWN and HOME while powering on ) then plug in phone to computer via USB
6) allow KIES to send image to phone. Have some ice cream and egg rolls and do not touch anything.
7) PROFIT! After the phone restarts, it will take you through initial set up (like when you bought it)
YOU WIN!! Even the Mobile Data is Set-up Already!​
All your screwups (soft brick, deletes systemui....) are forgiven. Don't do it again.
BONUS::
about: device status: official
odin mode:
current binaryfficial
system status: official
used knox status checker from gp.... 0x0 !
I think we just got our warranty back, baby :good:
OPTIONAL:
If you still want root, (re)reroot using the established method here
zomgitsanoob said:
Your instructions were slightly off. Here's what worked.
1) install KIES 3. DO NOT PLUG IN PHONE
2) go to tools -> firmware upgrade and initialisation in KIES
3) device id = SM-G530AZ ; serial number is under battery
4) allow KIES to download the firmware
5) place phone in ODIN mode/Emergency Download Mode (hold VOL DWN and HOME while powering on ) then plug in phone to computer via USB
6) allow KIES to send image to phone. Have some ice cream and egg rolls and do not touch anything.
7) PROFIT! After the phone restarts, it will take you through initial set up (like when you bought it)
YOU WIN!! Even the Mobile Data is Set-up Already!​
All your screwups (soft brick, deletes systemui....) are forgiven. Don't do it again.
BONUS::
about: device status: official
odin mode:
current binaryfficial
system status: official
used knox status checker from gp.... 0x0 !
I think we just got our warranty back, baby :good:
OPTIONAL:
If you still want root, (re)reroot using the established method here
Click to expand...
Click to collapse
did this work on the build g530az of5?
Cricket has not yet made lollipop available to me (I keep checking), so I have not been able to test it.
I have the SM-G530AZ and I'm trying to restore stock using the method you provided but I'm stuck at 8% update/initialization. I've tried everything I can think of to unbrick my phone. Please help!
iseewhatudid said:
I have the SM-G530AZ and I'm trying to restore stock using the method you provided but I'm stuck at 8% update/initialization. I've tried everything I can think of to unbrick my phone. Please help!
Click to expand...
Click to collapse
try again following those directions thoroughly, just worked for me earlier today, make sure you're on a good internet connection, and don't plug in the phone (which will be in download mode) until you absolutely have to. hope all goes well.
Thanks a million
zomgitsanoob said:
your instructions were slightly off. Here's what worked.
1) install kies 3. Do not plug in phone
2) go to tools -> firmware upgrade and initialisation in kies
3) device id = sm-g530az ; serial number is under battery
4) allow kies to download the firmware
5) place phone in odin mode/emergency download mode (hold vol dwn and home while powering on ) then plug in phone to computer via usb
6) allow kies to send image to phone. Have some ice cream and egg rolls and do not touch anything.
7) profit! After the phone restarts, it will take you through initial set up (like when you bought it)
you win!! Even the mobile data is set-up already!​
all your screwups (soft brick, deletes systemui....) are forgiven. Don't do it again.
bonus::
about: Device status: Official
odin mode:
Current binaryfficial
system status: Official
used knox status checker from gp.... 0x0 !
I think we just got our warranty back, baby :good:
Optional:
If you still want root, (re)reroot using the established method here
Click to expand...
Click to collapse
thank you so much man i had rooted my galaxy grand prime from cricket with kingroot ..couple hours later once my phone died and restarted it said my phone was flashed and locked due to unauthorized firmware ..i could not get into my phone at all.. Only able to see odin mode (download mode) ..so i did some research and could not find sm-g530az firmware anywhere for download. So i went to cricket they told me my phone is no good i had to get another one. I was furious ..but didnt give up since im pretty mobile phone and computer savvy. I still did some research found this thread and downloaded kies 3 .it did not recognize my phone for connection ..so i downloaded kies 2.6 and kies lite.
It just kept saying connecting ..so i then followed ur steps above and it brought my phone back to life ..crazy how cricket and even samsun themselves did not know what to do as i was on the phone with both of them ..they told me my phone is no longer good ..smh ...anyways thank you sooo much ..saved me about $150.
I hope this helps anyone else that is in the same position that i was in
same exact issue
BXXCLISIVE said:
thank you so much man i had rooted my galaxy grand prime from cricket with kingroot ..couple hours later once my phone died and restarted it said my phone was flashed and locked due to unauthorized firmware ..i could not get into my phone at all.. Only able to see odin mode (download mode) ..so i did some research and could not find sm-g530az firmware anywhere for download. So i went to cricket they told me my phone is no good i had to get another one. I was furious ..but didnt give up since im pretty mobile phone and computer savvy. I still did some research found this thread and downloaded kies 3 .it did not recognize my phone for connection ..so i downloaded kies 2.6 and kies lite.
It just kept saying connecting ..so i then followed ur steps above and it brought my phone back to life ..crazy how cricket and even samsun themselves did not know what to do as i was on the phone with both of them ..they told me my phone is no longer good ..smh ...anyways thank you sooo much ..saved me about $150.
I hope this helps anyone else that is in the same position that i was in
Click to expand...
Click to collapse
when i follow step 3 where i have to put in the model of the phone SM-G530AZ i enter it and it says please check model name and try again i see it says somthing about the serial number how is it supposed to be entered model name;serial number? becuse just using the model number doesnt get me passed anything :crying: :crying:

S7 SM-G930P ~ Boot Loader Issues? SW REV CHECK FAIL : [ABOOT]FUSED 5 > BINARY 4

Hi All.
Thank you for any help you might give me in advance with this issue...
Last week, I tried to root the phone with the SM-G930P CF-Autoroot heroqltespr files with Odin found in this forum. I have rooted a few other phones but am no expert. The root after a few attempts failed (verified a few ways), however, some files must have been affected because the phone "identifies" as heroqltespr. Identifies as when I could plug into my PC heroqltespr would be the name. It was not set this way in the obvious name your device areas. I ended up doing a hard reset to clear the phone and other than the ghost naming everything was working fine.
A day or 2 ago Sprint rolled out a new OTA update which the phone installed. Since then the phone was draining battery life. After uninstalling and reinstalling the SD card today, it seems to have tripped a "Security Notice: Unauthorized Actions". That is when the trouble started. The phone started running hot, basically leaking battery power, and was all lagging. I'm assuming the CPU going Ludicrous speed.
Now, I am in a Samsung Splash screen loop, or or a recovery loop. The only thing it does is go into download mode.
I have tried flashing stock firmware, it fails. I've tried flashing with and without the SD or Sim card. Not really sure what I should be doing. The "P" version of my phone seems to be the bastard child of S7s. Any help you guys cold give me would be great. THANK YOU!
The Download Screen Reads:
Odin Mode (High Speed)
Current Binary: Samsung Official
System Status: Custom
FAP Lock: Off
Warranty Void: 8x8
Qualcomm Secure Boot: Enabled
AP SWREV: 85(2,1,1,1,1) K1 S4
I get this error when I try to flash back to stock SW REV CHECK FAIL : [ABOOT]FUSED 5 > BINARY 4
Stupid question but is your phone in a case?
Sw rev check fail : [aboot]fused 5 > binary 4
freakboysays said:
Stupid question but is your phone in a case?
Click to expand...
Click to collapse
No it isn't.
I get this error message on the download screen. SW REV CHECK FAIL : [ABOOT]FUSED 5 > BINARY 4
I fixed it.
5 > BINARY 4 error, has to do with a Version 5 bootloader Sprint came out with in 2018. The fact that this is only affected by the SM-G390P further complicates things for the average user. Users on version 5 bootloader will need to wait until/If a version 5 universal bootloader for the SM-G930U to get unbloated firmware. Information on restoring your S7 SM-G930P to where you left off before you started trying to root your phone can be found below. More info on Sprint F'n us and BL Version 5 can be found here
https://www.arencambre.com/blog/2018/01/01/fused-firmware-version-locks-samsung-s7/comment-page-1/. There was a post on XDA (which I can't find) which gave the idea that Sprint came out with this version 5 bootloader to prevent people from flashing the phones to the U version and going overseas with them.
The stock files for the first version of Sprint Version 5 bootloader firmware dated 1-1-18 can be found here:
https://www.sammobile.com/firmwares/galaxy-s7/SM-G930P/SPR/download/G930PVPS5BRA1/206876/
Unzip. Only have auto reboot and Re-partition checked as options in Odin.
If you dont mind me asking, did you ever find a way to root the G930P with the 5th bootloader updates? Is it even possible at this point in time? Im new when it comes to rooting but with the amount of time Ive spent browsing the web it seems as if there is nothing. Thanks.
tonysak said:
I fixed it.
5 > BINARY 4 error, has to do with a Version 5 bootloader Sprint came out with in 2018. The fact that this is only affected by the SM-G390P further complicates things for the average user. Users on version 5 bootloader will need to wait until/If a version 5 universal bootloader for the SM-G930U to get unbloated firmware. Information on restoring your S7 SM-G930P to where you left off before you started trying to root your phone can be found below. More info on Sprint F'n us and BL Version 5 can be found here
https://www.arencambre.com/blog/2018/01/01/fused-firmware-version-locks-samsung-s7/comment-page-1/. There was a post on XDA (which I can't find) which gave the idea that Sprint came out with this version 5 bootloader to prevent people from flashing the phones to the U version and going overseas with them.
The stock files for the first version of Sprint Version 5 bootloader firmware dated 1-1-18 can be found here:
https://www.sammobile.com/firmwares/galaxy-s7/SM-G930P/SPR/download/G930PVPS5BRA1/206876/
Unzip. Only have auto reboot and Re-partition checked as options in Odin.
Click to expand...
Click to collapse
I got screwed by this, I accidentally installed the P firmware, and now I cannot load U firmware because of this 5 > 4 error. I went to the blog you posted (arencambre), and I am only able to install the U firmware modem (CP package in Odin), everything else has to be P. And because of the P firmware, I am unable to edit APN settings to enable my native Hotspot. Is there anything I can do, besides wait for U firmware to come out with a Version 5 bootloader?
Chanman said:
I got screwed by this, I accidentally installed the P firmware, and now I cannot load U firmware because of this 5 > 4 error. I went to the blog you posted (arencambre), and I am only able to install the U firmware modem (CP package in Odin), everything else has to be P. And because of the P firmware, I am unable to edit APN settings to enable my native Hotspot. Is there anything I can do, besides wait for U firmware to come out with a Version 5 bootloader?
Click to expand...
Click to collapse
EDIT: Nevermind...sounds like you aren't on sprint.
lvpre said:
EDIT: Nevermind...sounds like you aren't on sprint.
Click to expand...
Click to collapse
Actually, I am on Sprint, and your directions were awesome, thank you so much! The only thing I had to do was change the line to:
settings put global tether_dun_apn "APNDUN,n.ispsn,,,,,,http://mms.sprintpcs.com,68.28.31.7,80,310,120,,default,dun,mms,supl"
I'm going to put a link to the thread so others can refer to it. https://forum.xda-developers.com/sprint-s7-edge/how-to/hotspot-bypass-nougat-ok-t3563446
Hi all,
EDIT: I posted this in another thread that was about two years old, where I followed the instructions that caused this: https://forum.xda-developers.com/sp...msung-galaxy-s7-sm-g930p-root-xposed-t3503599
That thread seems dead-ish and if you managed to fix this issue maybe you can help me also. Also what was lvpre's original post before he edited it, and would it apply here?
So the worst has happened - got a new (used) phone from Boost Mobile, tried this guide, and now I can only boot to the "An error has occured while updating the device software. Use the Emergency Recovery function in the Smart Switch PC software." screen. Sometimes it does take me to the original "Download mode" screen.
Now, I should be able to resolve this by flashing the original firmware correct? (As in, the firmware that was installed when it came)? Or does it just need to be firmware from the same date range that has the same bootloader? ODIN will still let me attempt flashing on this screen, but I still get the same error when I try again, which on the Download mode screen showed "SW REV CHECK FAIL : [system]Fused 4 > Binary 1"
Any advice here? My S6 bricked when somehow OEM unlock enabled itself and I can't get around the FRP lock, I will be VERY annoyed if the same thing happens with a NEW phone. If I can't fix this I am never buying Samsung again. Any advice on this is very welcome! I emailed Boost to ask them which firmware is installed (because I'm an idiot and didn't write it down but have never had flashing go this wrong before).
EDIT: Booting to recovery just shows a blue "RECOVERY BOOTING...." for a second in the corner and gives a recovery bootloop, just keeps flashing that.
EDIT: I apparently tried to flash an earlier bootloader/etc through ODIN according to the directions in the post I linked above, and after that I now have this problem. Nobody else in the thread seems to have had this problem, and your post is the closest to anything I can find on this issue. I would be in your eternal debt if you could help me out here.
PLEASE HELP!
EDIT: Theoretically if I can find the original firmware it was on I should be fine, right? Everywhere I read if flashing goes wrong you just flash the original stock on it. I guess worst case scenario I download gigs upon gigs of firmwares for Sprint 930P over the last year and find the one that sticks? Or is the fact my recovery is bootlooping and I can only go into download mode mean I'm bricked?
Hello all,
To follow up on my last post, I found success restoring to stock via this firmware:
G930PVPU4BQH1_G930PSPT4BQH1_SPR_7.0.zip
https://www.androidfilehost.com/?fid=817550096634799807
I left my original post just in case anyone messes this up the way I did. I still need root, but now I know how to reset to stock in the event this happens again.
For the record I bought a used Samsung Galaxy S7 off the Boost website.
IF YOU FOLLOW THIS GUIDE, OR ANY, MAKE SURE TO GO INTO "SETTINGS -> ABOUT PHONE" AND MARK DOWN WHAT FIRMWARE THE PHONE IS CURRENTLY ON AS STOCK. THIS WILL SAVE YOU A HEADACHE TRYING TO FIGURE OUT WHICH FIRMWARE YOU NEED TO DOWNLOAD IF THINGS GO WRONG. DO NOT PAY FOR A FIRMWARE DOWNLOAD OR USE FILESHARE SITES, GO HERE: https://simunlockremote.com/galaxy-s-series-firmware/ AND FIND THE VERSION YOU ARE ON AND IT WILL DIRECT YOU TO A FAST GOOGLE DRIVE LINK.
Thanks to all the hard work all the devs have done that have gotten use. I still need root soooooooooo if anyone knows how to do that let me know!
CHEERS! I am so happy right now
slvmecha said:
Hello all,
To follow up on my last post, I found success restoring to stock via this firmware:
G930PVPU4BQH1_G930PSPT4BQH1_SPR_7.0.zip
https://www.androidfilehost.com/?fid=817550096634799807
I left my original post just in case anyone messes this up the way I did. I still need root, but now I know how to reset to stock in the event this happens again.
For the record I bought a used Samsung Galaxy S7 off the Boost website.
IF YOU FOLLOW THIS GUIDE, OR ANY, MAKE SURE TO GO INTO "SETTINGS -> ABOUT PHONE" AND MARK DOWN WHAT FIRMWARE THE PHONE IS CURRENTLY ON AS STOCK. THIS WILL SAVE YOU A HEADACHE TRYING TO FIGURE OUT WHICH FIRMWARE YOU NEED TO DOWNLOAD IF THINGS GO WRONG. DO NOT PAY FOR A FIRMWARE DOWNLOAD OR USE FILESHARE SITES, GO HERE: https://simunlockremote.com/galaxy-s-series-firmware/ AND FIND THE VERSION YOU ARE ON AND IT WILL DIRECT YOU TO A FAST GOOGLE DRIVE LINK.
Thanks to all the hard work all the devs have done that have gotten use. I still need root soooooooooo if anyone knows how to do that let me know!
CHEERS! I am so happy right now
Click to expand...
Click to collapse
Don't take any updates. My edited post was on how to get hotspot working. There is a thread here about it, but I changed a line of code.
Switched from Sprint to T-Mobile. Am I out of luck?
lvpre said:
Don't take any updates. My edited post was on how to get hotspot working. There is a thread here about it, but I changed a line of code.
Click to expand...
Click to collapse
I've got a Galaxy S7 G930P from Sprint. I just switched to T-Mobile a couple months ago and brought my S7 phone with me. I was hoping to flash my rom to either the G930U or the G930T (T-Mobile) version, but both are still bootloader v4 and I hit the same error that everyone else on this thread was hitting.
My main problem is that my S7 phone can't send/receive MMS messages on T-Mobile, even after updating the APN settings, and, even worse for me personally - my phone gets below average reception everywhere I go, presumably because my Sprint G930P rom has locked down some of the bands that T-Mobile uses.
Aside from getting a new phone, do I have any options? Or am I stuck waiting for either a G930T or a G930U update based on bootloader 5?
jbuck2 said:
I've got a Galaxy S7 G930P from Sprint. I just switched to T-Mobile a couple months ago and brought my S7 phone with me. I was hoping to flash my rom to either the G930U or the G930T (T-Mobile) version, but both are still bootloader v4 and I hit the same error that everyone else on this thread was hitting.
My main problem is that my S7 phone can't send/receive MMS messages on T-Mobile, even after updating the APN settings, and, even worse for me personally - my phone gets below average reception everywhere I go, presumably because my Sprint G930P rom has locked down some of the bands that T-Mobile uses.
Aside from getting a new phone, do I have any options? Or am I stuck waiting for either a G930T or a G930U update based on bootloader 5?
Click to expand...
Click to collapse
If your phone is uicc [sim] unlocked from sprint... you can try the following.
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 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.
Here is an article https://www.arencambre.com/blog/2018/01/01/fused-firmware-version-locks-samsung-s7/comment-page-1/
Is this triggers the knox counter ?

Sm-g955f bricked - flashing stock firmware only made it worse

Hi All,
So, I have spent 2 days trying to get my Galaxy s8+ back to normal. However, I seem to only have made it worse. It all happened when I decided to change the /data partition from ext4 to another format and then back again to get the /data partition to mount in TWRP after flashing Pascal Rom. However when I rebooted, nothing worked, no boot up screen, no recovery, no life, but all I could get was download mode. It then must of froze up after another restart and I couldn't get anything for 12 hours or so.
The next step I tried once i got download mode again was to flash stock firmware for the G955F, I can't remember the version of this firmware, but I still had nothing change. So then i flashed the latest firmware from SamFirm's downloading client, which was G955FXXU2CRF7 - Australian Optus Branded Firmware (OPS). I was able to get as far as the "hello start screen" and then my phone restarted, it then tried to upgrade my system again, then started "erasing" and then it rebooted and I still had the same issue, nothing but download mode and still no recovery, it still wouldn't turn on. So I flashed the latest International/Unbranded Australian firmware (XSA) - G955FXXU3CRGH, still the same result. I now can't go back to the OPS version of firmware because I get the Check error with the bootloader (since it's a more recent version), so I can't go backwards. I also can only flash "Official Binaries" now. Oh and to make things worse, I read that Odin Option "Nand Erase" just erased user data, so I thought I might as well try it, and as a result, I now can't flash even the (XSA) firmware because of ODIN failing and I now have an "An Error has Occurred while updating the device software. Use the emergency recovery function in the smart switch PC Software.". I am a bloody idiot :good: . Oh, I have tried multiple versions of Both Samsung Kies & Smart Switch (Which both had the option for "recovery & initialisation"), however, I get a message that my device is unsupported after adding in my device model and S/N. I tried a PIT file and then found out it's now included in all the latest firmware img files.. so yeah lol. Fun times. Soooo I feel like I am out of Options, nothing I do is working. The worst of all this is my wife is not happy haha which means after years of tinkering with android phones (flashing custom ROMS, Kernels, Root Solutions, e.c.t ), this may be the end of the road for me if I can't fix this phone. I really hope this thread isn't true too : https://forum.xda-developers.com/galaxy-s8+/help/sm-g955fd-access-download-mode-t3748228
So Please, someone help me out if it is at all fixable even if it requires opening the phone up lol.
The stats i have on download mode are the following:
RMM State as Prenormal
OEM Lock: OFF
FRP Lock: OFF
CARRIER_ID: OPS (which is super weird because it only accepts XSA to be flashed :S )
Secure download: Enabled
System Status: Custom
Warranty Void: 1
Current Binary: Samsun Official
If you need more, just let me know.
Ok, quick update: I have got rid of the error that I mentioned. I managed to flash XSA firmware again, it went to the blue Andriod is updating the system screen, then started "erasing" then rebooted and nothing again, still only download mode available. Nothing happens when I try to turn it on or try recovery mode.
This firmware you mentioned XSA - G955FXXU3CRGH i would double check. As far as I know Australia doesn't have a version 3 bootloader yet whether unbranded.telstra or Optus.
Quick Update: Maybe Fixed now!
Even though no one has replied yet, as it's only been an hour or so. I just wanted to let anyone else know who is experiencing a similar issue in the future on how to possibly fix it.
This was a real nightmare, however quick disclaimer, I am not responsible for any damage incurred to your device/property by following my instructions.
So the way I have fixed it, is I flashed the AP file only (from the firmware zip i had downloaded from SamFirm) with "Auto Reboot" Off. When ODIN finished, I held the Vol Down + power button, to reset it. It gave me a blue "No Command" Screen, I then waited and it then went black and the recovery screen appeared. I cleared the cache, rebooted to bootloader, which it didn't turn back on, so I left it because I thought it was the same thing. Came back 10 mins later and turned it on (or hard restarted, can't remember) and it worked. It booted!
I did soon learn it looks like it was having a charging problem because it had no charge and kept telling me there was water in the port (even though it was dry), I restarted it again after putting it on a wireless charging pad and it is seeming fine so far with the USB charger. So big note to anyone in the future, that it could be possibly bugging out with charging as well if you can't get it back on. I did have the device tell me here and there the last two days that there was water in the port when it was off. So kinda weird.
I know this all sounds a little hocus pocus, superstitious almost, but hey, my phone is working, so maybe replicating my actions may just help lol. :cyclops:
spawnlives said:
This firmware you mentioned XSA - G955FXXU3CRGH i would double check. As far as I know Australia doesn't have a version 3 bootloader yet whether unbranded.telstra or Optus.
Click to expand...
Click to collapse
Oh right, well, I did hear that SamFirm is not supported anymore, as that's where that firmware came from. Maybe it's dishing out incorrect firmware now? Possible the structure of where ever it is getting its firmware from (pretty sure it's pulled from samsung) has possibly been altered?
Just for reference I use www.updato.com for downloading firmware it is usually up to date. No reference to the firmware you mentioned (not for Australia anyway)
The screenshot I took: Imgur link:
https://imgur.com/a/lqyzWW7
Interesting I'll keep a lookout for it. Still on nougat 7.0 (XSA) no plans to upgrade yet until some issues are fully resolved ( out of beta stage that is ).
spawnlives said:
Interesting I'll keep a lookout for it. Still on nougat 7.0 (XSA) no plans to upgrade yet until some issues are fully resolved ( out of beta stage that is ).
Click to expand...
Click to collapse
Yeah, it's seeming to work now, but my fast charge isn't working. However, my other oreo ROM didn't work with fast charge either. So i am unsure if it is my phone or an orio bug :/ lol
Well at least you got it working and not using as a door stop
that was really sad story man.....
spawnlives said:
Well at least you got it working and not using as a door stop
Click to expand...
Click to collapse
Yeah haha, so glad it's not a door stop haha

Well, that didn't go well

Tab 5se Stock firmware
So I bought a 3rd 5se from a third party, all I checked for was for FRP lock, well it wasn't locked, but when I got it home and rebooted, it says is has a unlocked bootloader. So I hard factory reset it and now it states that only stock firmware can be installed in boot and won't go any further.
So I'm guessing I need to use ODIN to flash a factory ROM but I'm not sure which one as I can't seem to find a USA one on Sammoble, I do see a Canada one though.
Which version of ODIN should I use (WIN 10)
Which ROM, I'm in the USA, WIFI ONLY SM-T720, country code ?
Any other tips, as I haven't flashed anything in almost a decade probably.
Need to get this back to all stock, help
You want the XAR country code version which is the US rom. For Odin, use the newest version for our tablet. Good luck.
puredigital said:
Tab 5se Stock firmware
So I bought a 3rd 5se from a third party, all I checked for was for FRP lock, well it wasn't locked, but when I got it home and rebooted, it says is has a unlocked bootloader. So I hard factory reset it and now it states that only stock firmware can be installed in boot and won't go any further.
So I'm guessing I need to use ODIN to flash a factory ROM but I'm not sure which one as I can't seem to find a USA one on Sammoble, I do see a Canada one though.
Which version of ODIN should I use (WIN 10)
Which ROM, I'm in the USA, WIFI ONLY SM-T720, country code ?
Any other tips, as I haven't flashed anything in almost a decade probably.
Need to get this back to all stock, help
Click to expand...
Click to collapse
I use Frija instead of Sammobile to get the latest stock. Just use SM-T720 as the model and XAR as the CSC. If you search for how to unlock the bootloader, you can use the same proceedure to relock it. It should perform a factory reset as part of the process and you might not need to reflash a ROM.
Not sure..
Since the device won't turn off, restart nor go into download mode
Aqua blue sorta cyan screen. Top in red (like a terminal response) says," Only official released binaries are allowed to be flashed (vbmeta)"
Then on main screen in center;
Security Error: This phone has been flashed with unauthorized software & is locked. Call your mobile operator for additional support
lewmur said:
I use Frija instead of Sammobile to get the latest stock. Just use SM-T720 as the model and XAR as the CSC. If you search for how to unlock the bootloader, you can use the same proceedure to relock it. It should perform a factory reset as part of the process and you might not need to reflash a ROM.
Click to expand...
Click to collapse
puredigital said:
Since the device won't turn off, restart nor go into download mode
Aqua blue sorta cyan screen. Top in red (like a terminal response) says," Only official released binaries are allowed to be flashed (vbmeta)"
Then on main screen in center;
Security Error: This phone has been flashed with unauthorized software & is locked. Call your mobile operator for additional support
Click to expand...
Click to collapse
The only time a ran into a situation where I couldn't turn off that tablet, I just had to put it aside for a day or so till the battery ran down. Then use the method of holding both vol up and down, and NOT power, and then plugging in the cable from the PC. Must be from PC and not charger.
puredigital said:
Since the device won't turn off, restart nor go into download mode
Aqua blue sorta cyan screen. Top in red (like a terminal response) says," Only official released binaries are allowed to be flashed (vbmeta)"
Then on main screen in center;
Security Error: This phone has been flashed with unauthorized software & is locked. Call your mobile operator for additional support
Click to expand...
Click to collapse
I ran into this recently when I went back to stock to get the fingerprint for Magisk Module and then went back to Lineage. You just need to Odin the factory firmware. The tablet will turn off, I think the key combination to force it off is power and volume down? Its been a few weeks, but I was able to get back into download mode. I found other threads for samsung phones that had this same issue and basically used them as rough guides.
As mentioned you just need to use XAR ROMs, your box should say XAR. I believe both Canada and Cellular South ROMs will come up as XAR roms IIRC?
Bruh. I had the same issue and you will not be able to flash your way around and FRP lock. I found a guy on eBay to remove the FRP lock and NOT through flashing. For $10 is was done in 10 minutes. I get if you want to figure it out. I'm a flasher and love to figure this **** out too but with a recent update Samsung blocks this. Trust me. Spend $10 and it's done. Also many people say they can do this on eBay. I only recommend this guy: https://www.ebay.com/itm/273424666857. Just select a new auction of his and message him.
Sent from my SM-T720 using Tapatalk
elcidroyale said:
Bruh. I had the same issue and you will not be able to flash your way around and FRP lock. I found a guy on eBay to remove the FRP lock and NOT through flashing. For $10 is was done in 10 minutes. I get if you want to figure it out. I'm a flasher and love to figure this **** out too but with a recent update Samsung blocks this. Trust me. Spend $10 and it's done. Also many people say they can do this on eBay. I only recommend this guy: https://www.ebay.com/itm/273424666857. Just select a new auction of his and message him.
Sent from my SM-T720 using Tapatalk
Click to expand...
Click to collapse
He said he checked to make sure this was not the FRP lock. Assuming this is the same message I got which says only official binaries can be flashed, please take this to a service center and it there maybe a cost involved (obviously I'm paraphrasing), you can fix it with Odin. I was on the latest firmware as well, as I updated fully to get the fingerprint for the MagiskHide module. This sounds like a different issue, to me.
I mean if that works it's $10 well spent I guess.
Oh my apologies as I misread his post. I just saw "FRP" and chimed in. Hope he gets it sorted out.
OhioYJ said:
He said he checked to make sure this was not the FRP lock. Assuming this is the same message I got which says only official binaries can be flashed, please take this to a service center and it there maybe a cost involved (obviously I'm paraphrasing), you can fix it with Odin. I was on the latest firmware as well, as I updated fully to get the fingerprint for the MagiskHide module. This sounds like a different issue, to me.
I mean if that works it's $10 well spent I guess.
Click to expand...
Click to collapse
Almost !
Well, I finally reflashed the device with factory stuff, it's working fine now, no locks, except now it tells me the bootloader is unlocked on boot. I flashed it with Odin, no options, just loaded the 4 files and done.
How do I get this to STOCK, out of the box status. Steps ?

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