[AOSP][9.0][GSI] AOSP Treble A750FN

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Hijacks

Senior Member
Jul 21, 2008
88
28
Alles klar, danke. :)

Btw, does anyone know which GSI I have to use? A only? Or A/B ? Thanks in advance ^^
A only. I've heard that it's better to flash phussons GSI first start it and then flash havoc gsi wiithout wipe anything. Saerch for havoc gsi weekly on xda.

Viel Erfolg!

Gesendet von meinem SM-A750FN mit Tapatalk
 

blazzer12

Senior Member
Jun 15, 2012
569
208
Samsung Galaxy A7 (2018)
A only. I've heard that it's better to flash phussons GSI first start it and then flash havoc gsi wiithout wipe anything. Saerch for havoc gsi weekly on xda.

Viel Erfolg!

Gesendet von meinem SM-A750FN mit Tapatalk

I followed your advice. A dialog appeared: "Your vendor image does not match the system. Please flash the 'pq2a.190405.003' vendor image for your device".

Is that of any concern? Did it happen to you too?
 

Hijacks

Senior Member
Jul 21, 2008
88
28
I followed your advice. A dialog appeared: "Your vendor image does not match the system. Please flash the 'pq2a.190405.003' vendor image for your device".



Is that of any concern? Did it happen to you too?
You can ignore this. To avoid this you can follow instructions in havoc os gsi weeklies thread.

Gesendet von meinem SM-A750FN mit Tapatalk
 

icodix

Senior Member
Jul 3, 2016
628
54
other gsi wont work in our unit. Tried havoc and evolution, stuck in boot.
 
Hovac 3.1 Android 10 Screenshot_20200205-174250_Settings.jpg

Sent from my SM-A750GN using Tapatalk
 

simbuilder

New member
Dec 16, 2020
1
0
Hi everyone. Guys, please help me.
Have now a Lineage 17.1 GSI , android q vendor and latest bootloader.
I want downgrade from q to pie.
I try many img's, try restore from backup a pie vendor, but have bootloop everytime.

What steps i need to do, for flash pie gsi firmware?

Sorry for my bad english.
 

icodix

Senior Member
Jul 3, 2016
628
54
Hi everyone. Guys, please help me.
Have now a Lineage 17.1 GSI , android q vendor and latest bootloader.
I want downgrade from q to pie.
I try many img's, try restore from backup a pie vendor, but have bootloop everytime.

What steps i need to do, for flash pie gsi firmware?

Sorry for my bad english.
flash the reverted vendor then flash pie gsi.
 

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  • 8
    This guide is based on information posted here:
    GUIDE
    A8 GSI by prashantp01
    All credits for ozontec, and for prashantp01 for creating GSI for A8+


    AOSP PIE GSI on A750FN

    I'm not responsible for whatever damage this can cause to your device
    Code:
    /*
     * Your warranty is now void.
     *
     * I am not responsible for bricked devices, dead SD cards,
     * thermonuclear war, or you getting fired because the alarm app failed. Please
     * do some research if you have any concerns about features included in this ROM
     * before flashing it! YOU are choosing to make these modifications, and if
     * you point the finger at me for messing up your device, I will laugh at you.
     */

    How to:
    1. Update to latest official firmware (tested on ARIC and ARL4)
    2. Make full boot at least once
    3. Make sure you have a TWRP installed, follow *click me for TWRP*
    4. Boot once after installing TWRP
    5. Download the latest AOSP GSI
    6. Boot into recovery
    7. Perform a Factory Reset, don't touch System or any other partitions
    8. Flash Magisk
    9. Flash AOSP image as System
    10. Flash Camera Fix *click me for fix*
    11. First boot may take up to 10 minutes
    Download:
    AOSP GSI - Pick arm64 one with "aonly", rest is up to you!


    If anything went wrong, flash stock firmware with ODIN!

    What is working:
    -Calls
    -Wifi, Bluetooth, NFC
    -Camera
    -SD Card
    -Dual Sim
    -Vibrations, Speaker, Microphone, Sensors
    -Everything but...

    What is not working:
    -USB to PC
    -VoLTE / VoWiFi
    -NFC menu is laggy, very laggy...

    Remember to say "thank you" to those people:
    Credits:
    @ozontec for creating raw guide
    @prashantp01 for creating GSI for A8/A8+
    @ashyx for TWRP

    Screenshots soon
    2
    It sucks to be a a750gn user right now