Helpwith downgrading - Galaxy S6 Q&A, Help & Troubleshooting

Hello i have a problem with downgrading to from 6.0.1 to 5.1.1 when i flash the filmware it gives me error sw rev check fail device 4 binary 3 any help please got bored from 6.0.1 thanks

Anyone?

i have same error

Yousefsherif said:
Anyone?
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If you are on a newer mm bootloader then you cannot downgrade

Related

S6 running on 5.1.1, can I downgrade it to 5.0.2 ?

Hi, I have Samsung Galaxy S6 G920I currently running on 5.1.1, since we get 5.0.2 firmware at sammobile, can I downgrade it to 5.0.2 using ODIN, does it affect the performance ? could you please give me the suggestions ?
You can't
Nope
tazaga said:
Nope
Click to expand...
Click to collapse
a website called androidexplained claims that it's possible, any idea ?
I have G920I model with me, there is no way to downgrade ?
Official stock firmware is only 5.0.2 ?? Is there any 5.1.1 ?
I need to flash STOCK ROM via odin, but it fails everytime.. Any help ??
prasto11 said:
Official stock firmware is only 5.0.2 ?? Is there any 5.1.1 ?
I need to flash STOCK ROM via odin, but it fails everytime.. Any help ??
Click to expand...
Click to collapse
You can get 5.1.1 firmware at sammobile website. if it is getting failed means that particular ROM is not compatible with your device.
prasto11 said:
Official stock firmware is only 5.0.2 ?? Is there any 5.1.1 ?
I need to flash STOCK ROM via odin, but it fails everytime.. Any help ??
Click to expand...
Click to collapse
Post logs of odin fail...
Bhargav Hegde said:
a website called androidexplained claims that it's possible, any idea ?
I have G920I model with me, there is no way to downgrade ?
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Click to collapse
Yeah we know that trick but once you flash stock its NOO ! that trick is not working after flashing the newer bootloader ( its like take 5.0.1 bootloader place it inside 5.1.1 rom then flash it with odin ) so can flash 5.0.1 rom later but if you flash 5.1.1 ROM with newer bootlader its bye for 5.0.1 rom...you get it ? But why the hell you wanna flash old rom anyway ? Its lagy and makes your phone hot like fire...bugs...
tazaga said:
Yeah we know that trick but once you flash stock its NOO ! that trick is not working after flashing the newer bootloader ( its like take 5.0.1 bootloader place it inside 5.1.1 rom then flash it with odin ) so can flash 5.0.1 rom later but if you flash 5.1.1 ROM with newer bootlader its bye for 5.0.1 rom...you get it ? But why the hell you wanna flash old rom anyway ? Its lagy and makes your phone hot like fire...bugs...
Click to expand...
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Oh ok, I wasn't aware about the issues of 5.0.1 rom, thank you for letting me know , not gonna downgrade

[Completed] Dont get update

hi....my device is gt-i9505 and I updated it to lolipop 5.0.1
then I face battery drain issue. then I again downgraded to kitkat. and now I am totally don't getting any package update . I want to know ' is downgraded device doesn't get any update????
prince palash said:
hi....my device is gt-i9505 and I updated it to lolipop 5.0.1
then I face battery drain issue. then I again downgraded to kitkat. and now I am totally don't getting any package update . I want to know ' is downgraded device doesn't get any update????
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Click to collapse
Hello,
Can you elaborate what does dont get package update mean? What exactly are you trying to do?
-Vatsal
now I want to get lolipop update on my gt-i9505
.but I am not getting ota update.
I think for downgrading lolipop to kitkat I am not getting again update.
prince palash said:
now I want to get lolipop update on my gt-i9505
.but I am not getting ota update.
I think for downgrading lolipop to kitkat I am not getting again update.
Click to expand...
Click to collapse
Hello,
You may visit here and try flashing the firmware manually to your device.
-Vatsal
can I flash other country's stock rom? because my country isn't listed in sammobile.com

Downgrade from 6.0.1 to 5.1.1 is it still possible?

hi guys i just want to downgrade my phone to 5.1.1 because the battery is getting worse and worse with every update and i think the battery on 5.1.1 is alot better than this MM??
babanasor said:
hi guys i just want to downgrade my phone to 5.1.1 because the battery is getting worse and worse with every update and i think the battery on 5.1.1 is alot better than this MM??
Click to expand...
Click to collapse
I don't think this is possible. I tried this once and odin fails to install lollipop firmware
babanasor said:
hi guys i just want to downgrade my phone to 5.1.1 because the battery is getting worse and worse with every update and i think the battery on 5.1.1 is alot better than this MM??
Click to expand...
Click to collapse
Not possible if your on a newer mm bootloader
n3loki said:
I don't think this is possible. I tried this once and odin fails to install lollipop firmware
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i hate the interface of MM and missed the lockscreen effects and overall its more nicer pfff
sofir786 said:
Not possible if your on a newer mm bootloader
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is there any crack or modified 5.1.1 firmware to downgrade?
umbrokhan said:
is there any crack or modified 5.1.1 firmware to downgrade?
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Click to collapse
The problem is not the firmware, lollipop firmware requires lollipop bootloader, if you are on newer mm bootloader you cannot downgrade bootloader to lollipop
sofir786 said:
The problem is not the firmware, lollipop firmware requires lollipop bootloader, if you are on newer mm bootloader you cannot downgrade bootloader to lollipop
Click to expand...
Click to collapse
thats not true. i had Marshmallow update since April and i downgrade to Lollipop firmware very easily. the old Marshmallow April firmware you can downgrade to Lollipop firmware.
it looks like Samsung changed the new October firmware so you can't downgrade no more..
umbrokhan said:
thats not true. i had Marshmallow update since April and i downgrade to Lollipop firmware very easily. the old Marshmallow April firmware you can downgrade to Lollipop firmware.
it looks like Samsung changed the new October firmware so you can't downgrade no more..
Click to expand...
Click to collapse
Like I said it's the newer mm bootloader which disabled downgrade
sofir786 said:
Like I said it's the newer mm bootloader which disabled downgrade
Click to expand...
Click to collapse
ok.

Version check error in honor4c B160 upgrade

Anybody please tell help me,my phone is honor 4c with build number .....B160 . i tried all instructions to upgrade to marshmallow but in the last am getting version check fail error and the process is aborted. So how can i upgrade to marshmallow ??pls do help me
Thanks
Install
1.g play mini ROM
2.b070
3.b330
4.ota update from b330 to b370 and
5.b530
It will definitely work.
Please point him to the right files bro
harishbandari said:
Anybody please tell help me,my phone is honor 4c with build number .....B160 . i tried all instructions to upgrade to marshmallow but in the last am getting version check fail error and the process is aborted. So how can i upgrade to marshmallow ??pls do help me
Thanks
Click to expand...
Click to collapse
here is the guide
https://forum.xda-developers.com/honor-4c/how-to/installing-p8lite-roms-honor-4c-t3617942

Question Imei

I lost imei/baseband after flashing stock ROM
Build number: A125FXXU2BVB4
Has anyone found a solution?
dongtotqt said:
I lost imei/baseband after flashing stock ROM
Build number: A125FXXU2BVB4
Click to expand...
Click to collapse
Same I waiting for a fix
And sorry a possible fix is downgrade to Android 10 o Android 11 with may security patch but those firmwares are binary 1 and you ve updated to binary 2 making your phone unable to downgrade
I found this on the A32 4G forum you can try and check it if is working on A125X devices
https://forum.xda-developers.com/t/fixed-rooted-a325m-suddenly-no-imei-no-sim.4386753/post-86588571
MauriJ2001 said:
Same I waiting for a fix
And sorry a possible fix is downgrade to Android 10 o Android 11 with may security patch but those firmwares are binary 1 and you ve updated to binary 2 making your phone unable to downgrade
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Click to collapse
what happen if i flash older version but it is still android 11?
MauriJ2001 said:
I found this on the A32 4G forum you can try and check it if is working on A125X devices
https://forum.xda-developers.com/t/fixed-rooted-a325m-suddenly-no-imei-no-sim.4386753/post-86588571
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Click to collapse
Feedback if it worked
dongtotqt said:
what happen if i flash older version but it is still android 11?
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Click to collapse
You tried with BUF9 FW? this the May Security Patch and the signal can work with this FW or check if Odin doesn't don't let to make a downgrade with the binary error
Sheepmister said:
Feedback if it worked
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omg it worked.
i am on BVB4 firmware and my imei & baseband is back
Jerffelly said:
omg it worked.
i am on BVB4 firmware and my imei & baseband is back
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Click to collapse
Credit for MauriJ2001 shes the one who shared the link..
Jerffelly said:
omg it worked.
i am on BVB4 firmware and my imei & baseband is back
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Are you serious? Because I want to try it too for my A12
Holidi16 said:
Are you serious? Because I want to try it too for my A12
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Click to collapse
yes it did work. I was looking months for a fix. I really cant believe it worked.
see my latest thread. latest firmware and imei & baseband fixed https://forum.xda-developers.com/t/fix-for-missing-imei-baseband.4420581/

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