I need to downgrade my version of samsung android 12 to 11 it's a disaster but I have binary 15 with the letter F I need help that exasperating mobile performance
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hi guys, i have S6 edge+ SM-G9287 with a troubleshoot like freeze 3 secs and then normal again, very often,
this is my software info :
Android version : 6.0.1
Baseband version : G9287ZHU2BPH2
Kernel version :
3.10.61-8926938
[email protected]#1
Fri Aug 5 20 :06:46
Build number : MMB29K.G9287ZHU2BPH2
SE for Android status :
Enforcing
SEPF_SECMOBILE_6.0.1_0020
anyone can help me ?
or anyone know where i can find my firmware..?
doremonz26 said:
hi guys, i have S6 edge+ SM-G9287 with a troubleshoot like freeze 3 secs and then normal again, very often,
this is my software info :
Android version : 6.0.1
Baseband version : G9287ZHU2BPH2
Kernel version :
3.10.61-8926938
[email protected]#1
Fri Aug 5 20 :06:46
Build number : MMB29K.G9287ZHU2BPH2
SE for Android status :
Enforcing
SEPF_SECMOBILE_6.0.1_0020
anyone can help me ?
or anyone know where i can find my firmware..?
Click to expand...
Click to collapse
Flashing the stock firmware is easy and it fixes all ur issues 98% of times (depends if u wipe or not)
you can get your firmware files from
fw.updato.com(works really fast but sometimes is down
or
http://sammobile.com(is always up but y need an account and its slow)
And odin 3 the software needed to reflash stock firmware y can get it from here
Keep in mind that a full wipe from the recovery is recomended to solve all 100% of issues but there is a chance your issue could be fixed without a wipe.
Also you can flash the firmware from any country you like doesnt matter where ur from.
Hope this helped
My older phone was a Sony Z3 which i had root running without any issues, but i recall it required the phone to be downgraded into a specific firmware.
I just got a Samsung S7 Edge (Exynos), I was reading up on how to root the device and install TWRP on the office thread. here : link
Can i just follow that thread's video or do i need to downgrade something on my phone before hand.
My phone
Samsung S7 Edge - Exynos
Baseband Ver - G935FXXu1BPI1
Kernel Ver - 3.18.14-8888212
Build number - MMB29K.G935FXXS1BPIB
Android Sec Patch- 1st September 2016.
Thanks
Hi, couple weeks I follow with android recommendation as nd upgrade Android 6.0 to 7.0. Now I see that 6.00 me is better compare 7.00. My question is how to back 6.00 wersion. I tryed use all magic tricks to install package CL, BL etc but still i be the same problem wrong binary ver. How to back ty to android 6.0
how to degrade, s7 edge G935U ROM G935UUEU9CSA3 androi 8.0.0 to G935UUEU4BQD2 android 7.0, without that odin error of boot v9 binare 1.
please help ... that android 8.0.0 I spent a lot of battery
If you could pop it open and directly connect to the flash memory, you should be able to directly overwrite everything. An older motherboard that hasn't been updated is another option. I'm sure $1500-$2000 might also get someone to come up off an engineering build without the revision check.
Those are my only ideas. The last one there about revision checks is best option without opening the device. I had engineering firmware for the note 5 that let me downgrade the bootloader to an older revision. I could have almost done a full on complete downgrade from revision 3 to revision 2 except for "param.bin". Download Mode itself was the only thing not downgrade-able in that instance.
Hello,
I have a samsung galaxy s10+ and I would like to downgrade android 11 to 10
I unlocked the bootloader but i cant get any stock ROM flashed that has binary version under 14 (E)
This is the closest I could get with Odin: https://samfw.com/firmware/SM-G975F/SIO/G975FXXSEFUJ2
Is there any way to bypass the binary lock?
This is the firmware I want: https://samfw.com/firmware/SM-G975F/SIO/G975FXXS9DTK9
Tried flashing it both from download mode and from bootloader, i get SW REV CHECK FAIL DEVICE 14 BINARY 9 error (or something like that I dont remember)
My phone is not network or carrier locked and any of that bs
I found an old thread where an user claimed to have successfully bypassed the lock but it is from 2017.. https://forum.xda-developers.com/t/5-1-1-rom-sm-a310f-twrp-downgrade.3614602/page-2
Is it possible for me to downgrade my current device? Literally no stores in my area have galaxy s10+ on stock right now and probably won't , I bought this phone 1.5 years ago
Thanks everyone
Edit:
I found another similar post which is also very old and I doubt it has any useful information for now https://forum.xda-developers.com/t/...amsung-bootloader-from-sw-rev-3-to-2.3650483/