[ROM] [S9/S9+] ArrowOS 12.1 | OFFICIAL [Android 12.1] [OTA] [OSS]

[headzy]

Everything seems to work okay so far on this rom, I came from Alexander's dev build haven't noticed no issues or bugs.

So thank you dev.

One issue tho, not exactly a issue but how to I disable the on screen screen saver clock when I don't use my device? I don't want to see the clock when my device isn't being used.

Turn off Always on Display.

 

[Cuculuz]

Turn off Always on Display.

Thank you it worked.

 

[corsario28]

Anyone knows how to unlock the bootloader on a Samsung S9 ?
There is no OEM unlock in dev options, neither the date tricks work.
If I run adb reboot bootloader it goes to download mode and fastboot devices doesnt recognize any device

 

[bilbonotry]

Anyone knows how to unlock the bootloader on a Samsung S9 ?
There is no OEM unlock in dev options, neither the date tricks work.
If I run adb reboot bootloader it goes to download mode and fastboot devices doesnt recognize any device

On which ROM are you ?

 

[RalloTubbs]

Anyone knows how to unlock the bootloader on a Samsung S9 ?
There is no OEM unlock in dev options, neither the date tricks work.
If I run adb reboot bootloader it goes to download mode and fastboot devices doesnt recognize any device

That is RMM Lock. I believe you need to go on stock and connect it for the internet and wait for the lock to be removed (AFAIK 5 days)

 

[corsario28]

@RalloTubbs
@bilbonotry
The ROM is the original with updates

Model SM-G960U1
Build QP1A.190711.020.G960U1UES9FUG2

Thank you

 

[RalloTubbs]

@RalloTubbs
@bilbonotry
The ROM is the original with updates

Model SM-G960U1
Build QP1A.190711.020.G960U1UES9FUG2

Thank you

Still believe its RMM Lock more so being its a U1 US Verison? If so I don't believe you can unlock the bootloader

 

[Cuculuz]

@RalloTubbs
@bilbonotry
The ROM is the original with updates

Model SM-G960U1
Build QP1A.190711.020.G960U1UES9FUG2

Thank you

If it is a snapdragon version you can't unlock your bootloader

This rom is for exynos version only.

 

[corsario28]

It doesnt say verizon anywhere, just Samsung Galaxy S9 and stock ROM
Thanks @RalloTubbs
How would RMM Lock work to unlock?

 

[corsario28]

@Cuculuz you hit the nail

 

[Cuculuz]

It doesnt say verizon anywhere, just Samsung Galaxy S9 and stock ROM
Thanks @RalloTubbs
How would RMM Lock work to unlock?

You cant if you have the US version bootloader is only unlock able on exynos variants

 

[corsario28]

thanks @Cuculuz and @RalloTubbs

 

[mvmce]

any SM-G9650 roms???? any chance?

 

[headzy]

any SM-G9650 roms???? any chance?

This is for s9 and s9+

 

[jurkoman]

Hi, i have found an issue.
USB Tethering (i think after latest update 26-01) seems to be buggy.
Its working rarely (sometimes not working) and several times after switch, my S9 gives black screen and reboot.
Someone has this bug also?
And i have one suggestion for lil bit more customisable lock screen clock, because is very big for me or how i can set it ?

 

[Reag]

Hi, i have found an issue.
USB Tethering (i think after latest update 26-01) seems to be buggy.
Its working rarely (sometimes not working) and several times after switch, my S9 gives black screen and reboot.
Someone has this bug also?
And i have one suggestion for lil bit more customisable lock screen clock, because is very big for me or how i can set it ?

If your phone reboots while switching USB modes, try disabling USB debugging in the dev settings.

The lock screen design is the same on all AOSP/Pixel based ROMs. ArrowOS is pretty much clean AOSP, so for customizations, you'll have to wait for a different ROM to come out.

 

[alphaprincej]

Please is the s9 snapdragon model supported? samsung gm-960u

 

[Cuculuz]

Please is the s9 snapdragon model supported? samsung gm-960u

No it is not

 

[jurkoman]

If your phone reboots while switching USB modes, try disabling USB debugging in the dev settings.

The lock screen design is the same on all AOSP/Pixel based ROMs. ArrowOS is pretty much clean AOSP, so for customizations, you'll have to wait for a different ROM to come out.

Even if i have Debugging disabled it reboots almost every time and its doing only when i enable USB Hotspot (tethering).

 

[king1990]

Try this , go to developer options , default usb mode > file transfer then try again.
I can't reproduce thus on my device so is still crashing try taking logs logcat/lastkmsg