Upgraded to BOE1, tried to flash an old kernel, now I'm boot looping

[ChopperDave2007]

Hello,

Yesterday I upgraded to BOE1 on my SM-G900V and tried to flash an older kernel and now I'm stuck in a boot loop. I've tried flashing various stock kernels in Odin but when I do I get this message...

<ID:0/005> Odin v.3 engine (ID:5)..
<ID:0/005> File analysis..
<ID:0/005> SetupConnection..
<ID:0/005> Initialzation..
<ID:0/005> Get PIT for mapping..
<ID:0/005> Firmware update start..
<ID:0/005> SingleDownload.
<ID:0/005> aboot.mbn
<ID:0/005> NAND Write Start!!
<ID:0/005> FAIL! (Auth)
<ID:0/005>
<ID:0/005> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1

and my Phone says: SW REV CHECK FAIL: (aboot) Fused 2 > Binary 1

Also, I only have the default system recovery and I've tried the factory reset with no luck. Everything else I've tried by searching the forums has not worked so far (usually due to the above error or because I only have the default system recovery), any help would be greatly appreciated. Thanks.

 

[aholeinthewor1d]

Hello,

Yesterday I upgraded to BOE1 on my SM-G900V and tried to flash an older kernel and now I'm stuck in a boot loop. I've tried flashing various stock kernels in Odin but when I do I get this message...

Odin v.3 engine (ID:5)..
File analysis..
SetupConnection..
Initialzation..
Get PIT for mapping..
Firmware update start..
SingleDownload.
aboot.mbn
NAND Write Start!!
FAIL! (Auth)

Complete(Write) operation failed.
All threads completed. (succeed 0 / failed 1

and my Phone says: SW REV CHECK FAIL: (aboot) Fused 2 > Binary 1

Also, I only have the default system recovery and I've tried the factory reset with no luck. Everything else I've tried by searching the forums has not worked so far (usually due to the above error or because I only have the default system recovery), any help would be greatly appreciated. Thanks.

Try flashing a KitKat full retail tar in odin.

https://www.androidfilehost.com/?fid=23991606952607143

There is another thread on here and no one is sure if you can still downgrade from this update. If you can then you just re-root KitKat and go from there

 

[ChopperDave2007]

Try flashing a KitKat full retail tar in odin.

There is another thread on here and no one is sure if you can still downgrade from this update. If you can then you just re-root KitKat and go from there

It failed with the same Odin error message

 

[aholeinthewor1d]

It failed with the same Odin error message

Likely have to wait for the odin flashable OCE tar then...looks like they blocked the ability to downgrade

Sent from my SM-G900V using Tapatalk

---------- Post added at 06:40 PM ---------- Previous post was at 06:39 PM ----------

Have you tried full lollipop tars also? Not just kernels

Sent from my SM-G900V using Tapatalk

 

[ChopperDave2007]

Likely have to wait for the odin flashable OCE tar then...looks like they blocked the ability to downgrade

Sent from my SM-G900V using Tapatalk

---------- Post added at 06:40 PM ---------- Previous post was at 06:39 PM ----------

Have you tried full lollipop tars also? Not just kernels

Sent from my SM-G900V using Tapatalk

Oh bummer, any rough guess on how long that could take? It'd be nice to have a phone again haha

 

[muniz_ri]

Oh bummer, any rough guess on how long that could take? It'd be nice to have a phone again haha

Flash this:

G900V_OE1_Stock_Kernel

 

[ChopperDave2007]

Flash this:

That totally worked! Thanks, you're a life saver!

 

[XNO]

Is there a way to root BOE1? Like flash older kernel then root then flash kernel above.?

 

[zzEvilGeniuszz]

I am unable to flash anything cause footer is wrong and I have a verification error. When phone boots it hangs at setup wizard.