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dragonOTG

Member
Jul 22, 2021
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I have a S9+ G965F and I get the following error when trying to flash with Odin "sw rev check fail (bootloader) device: 12, binary: 7" HELP PLESE
 

Kenora_I

Senior Member
Jun 12, 2021
1,271
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Redmi 7A
Samsung Galaxy A21s
SORRY YES IM ABIT NEW TO ALL DIS KAN U PLESE DIERICT ME IN THE RIGHT PATH

sorry but this how do i check rom

and my phone has custom binary blocked by frp lock poping up
Flash the original stock firmware that was in the device. Boot into it and sign into the google account and then try flash it.
FRP IS factory reset protection
You have to sign into your google account to deactivate the frp lock then you can flash
 

spawnlives

Senior Member
Jan 27, 2018
1,074
404
Samsung Galaxy S8
Samsung Galaxy S9
I have a S9+ G965F and I get the following error when trying to flash with Odin "sw rev check fail (bootloader) device: 12, binary: 7" HELP PLESE
Device 12 - is the bootloader your on.
Binary 7 - bootloader trying to flash.
Your can not downgrade bootloader versions.
Look for firmware for bootloader 12 or higher. The bootloader with be the 5th number/letter from right of firmware name. Bootloader 10 will start with A and increase with bootloader version eg:a,b,c etc.
 

Kenora_I

Senior Member
Jun 12, 2021
1,271
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275
Ireland
Redmi 7A
Samsung Galaxy A21s
Device 12 - is the bootloader your on.
Binary 7 - bootloader trying to flash.
Your can not downgrade bootloader versions.
Look for firmware for bootloader 12 or higher. The bootloader with be the 5th number/letter from right of firmware name. Bootloader 10 will start with A and increase with bootloader version eg:a,b,c etc.
Have you seen the FRP Lock warning hes getting?
I dont know what this is about.
 

Kenora_I

Senior Member
Jun 12, 2021
1,271
3
275
Ireland
Redmi 7A
Samsung Galaxy A21s
Yeah but you cant flash another ROM with Odin while that lock is ON. So even if the bootloader rev was correct it wouldnt matter.
It is there to prevent theft.
First flash your original ROM or the latest version to be safe.
Then boot into it and unlock the FRP with your google account.
Then go on and try installing a custom ROM.
thats why it wont boot.
 

dragonOTG

Member
Jul 22, 2021
10
0
217517227_529734211509365_1938032896869190835_n.jpg
this is it in download mode
 

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spawnlives

Senior Member
Jan 27, 2018
1,074
404
Samsung Galaxy S8
Samsung Galaxy S9
Your screenshot is a bit blurry and can not make it out except for the first few lines.
Since FRP and OEM is on your will have to re-install stock rom. Download latest firmware using frija tool and install via Odin.


You will need an internet connection to sign into google during the setup procedure.
 
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