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Samsung Flashers, Software, Firmware. all Universal Software, Flashers, Editors, Unlockers, Secrets codes which support Mutliple Samsung platforms.

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Old 05-27-2023, 18:57   #1 (permalink)
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Join Date: Nov 2016
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Question Note 20 Ultra sm-n985f

hello all,
i have an sm-n985f (demo unit) 3 years now , rooted and all the
needed stuf to work like normal one. I had android 11 cause it worked
with the box i work to fix its imei.
i wanted to jump to android 12 these days and it supported until may 2022.
i flashed older firmwares than may 22 and all went fine.
the problem i had was the certification patch wasn't working properly and i tried different firmware versions until i couldn't flash patched AP anymore (the same i could 1 day before).
I searched the reason and i found out that OEM unlock wasn't showing anymore , i tried to lock bootloader and re unlock it but... i couldn't unlock it because KNOX Guard triggered and i can't see OEM Unlock anymore.
I tried to down grade to 11 i had previously and its the same thing ,
device has imei ,its boot locked like its normal but without certificate , so network doesn't work.
Sorry for long post, just wanted to provide as many info i could.
If anyone can suggest anything or had similar issue ,please share with me .
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Old 05-30-2023, 09:15   #2 (permalink)
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Location: dunja
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Finally erased all now frp

Phone say no
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