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Hovatek Forum OPERATING SYSTEMS Android Android Headunit sc9863a android 9 bootloop after install magic.

Android Headunit sc9863a android 9 bootloop after install magic.

Android Headunit sc9863a android 9 bootloop after install magic.

jarzur
jarzur
jarzur
Enthusiastic Member
5
23-08-2025, 11:04 PM
#1



Witam wszystkich.

Odblokowałem bootloader i zrootowałem radio samochodowe z Androidem za pomocą procesora UNISOC sc9863a. Wszystko działało dobrze. Następnie zainstalowałem Magisck i po ponownym uruchomieniu radio zatrzymało się na logo Androida z komunikatem „Bootloader odblokowany”. Fastboot i ADB nie działają. Niestety, oprogramowanie układowe, które posiadam, nie jest w formacie PAC. Radio jest wykrywane jako SPRD U2S. Czy ktoś może mi pomóc w uruchomieniu go za pomocą Cheetah Tool Pro? Nie mam oprogramowania układowego PAC.

Publikuję system, którego obecnie używam.
Attached Files
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Zrzut ekranu 2025-08-24 000342.png
Size: 65.82 KB / Downloads: 35
jarzur
jarzur
jarzur
Enthusiastic Member
5
23-08-2025, 11:05 PM
#2
Hello everyone.

I unlocked the bootloader and rooted my Android car radio with a UNISOC sc9863a processor. Everything was fine. Then I installed Magisck, and after restarting, the radio stuck on the Android logo with the message "Bootloader Unlocked." Fastboot and ADB don't work. Unfortunately, the firmware I have isn't in PAC format. The radio is detected as SPRD U2S. Can anyone help me use Cheetah Tool Pro to get it working? I don't have PAC firmware.

I'm posting the system I'm currently using.
Attached Files
.png
Zrzut ekranu 2025-08-24 000342.png
Size: 65.82 KB / Downloads: 35
jarzur
jarzur
jarzur
Enthusiastic Member
5
23-08-2025, 11:07 PM
#3
Hello everyone.

I unlocked the bootloader and rooted my Android car radio with a UNISOC sc9863a processor. Everything was fine. Then I installed Magisck, and after restarting, the radio stuck on the Android logo with the message "Bootloader Unlocked." Fastboot and ADB don't work. Unfortunately, the firmware I have isn't in PAC format. The radio is detected as SPRD U2S. Can anyone help me use Cheetah Tool Pro to get it working? I don't have PAC firmware.

I'm posting the system I'm currently using.
Attached Files
.png
Zrzut ekranu 2025-08-24 000342.png
Size: 65.82 KB / Downloads: 23
jarzur
jarzur
jarzur
Enthusiastic Member
5
23-08-2025, 11:10 PM
#4
Hello everyone.

I unlocked the bootloader and rooted my Android car radio with a UNISOC sc9863a processor. Everything was fine. Then I installed Magisck, and after restarting, the radio stuck on the Android logo with the message "Bootloader Unlocked." Fastboot and ADB don't work. Unfortunately, the firmware I have isn't in PAC format. The radio is detected as SPRD U2S. Can anyone help me use Cheetah Tool Pro to get it working? I don't have PAC firmware.

I'm posting the system I'm currently using.
Attached Files
.png
Zrzut ekranu 2025-08-24 000342.png
Size: 65.82 KB / Downloads: 41
xerxes
xerxes
xerxes
Senior Member
10,418
24-08-2025, 05:22 PM
#5

Mediatek Course Mediatek Course


Flash with unlock tool
jarzur
jarzur
jarzur
Enthusiastic Member
5
24-08-2025, 05:36 PM
#6
could you give short instructions on how to attach only the boot file without the entire pak file?
hovatek
hovatek
hovatek
Administrator
50,906
25-08-2025, 06:16 PM
#7
(23-08-2025, 11:07 PM)jarzur Hello everyone.
..
I'm posting the system I'm currently using.

Fixing this is possible depending on the available files.
I've sent you a PM

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