ok, in the A30s, you have to unlock bootloader, isn't the same as the OEM unlocking.
Update to the latest or you can flash a older security patch then update. I find after updating the device after flashing stock and updating fixes the issue for me
O mega diz q n está mais disponívelView attachment 5158697
Você anula a garantia
TWRP 3.5.0 PARA TODOS OS SAMSUNG GALAXY A30S
1. Instale Twrp3.5.0(A307x)(Stable).tar no slot ap usando Odin.
2. Inicialize o A30s no TWRP e monte tudo o que puder.
3. Formate os dados (não apenas limpe) - isso removerá a criptografia da partição de dados.
4. Flash este zip: https://drive.google.com/file/d/111NI5_xO2WlHkpwdIGkViFqbMIsmZLN5/view?usp=drivesdk
5. Reinicialize o telefone e insira novamente todos os dados.
- Grupo de suporte do Telegram: https://t.me/galaxya30s
0 - Diga- me você !
View attachment 5175305
Códigos-fonte para compilação: https://github.com/topser9/android_kernel_samsung_a30s
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I working in fix for internal storageYes now its working(link). done danadan done
---------- Post added at 08:31 PM ---------- Previous post was at 08:06 PM ----------
I got it. It's working but have some issues. Ok it has soo many issues. I can't mount sd card, cant see internal storage, system partition is at only read. Soo many issues. I hope you fix it soon.