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[RECOVERY][UNOFFICIAL] TWRP for Galaxy A30

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geiti94

Senior Member
Mar 18, 2009
2,117
11,116
Zürich
Team Win Recovery Project 3.3.1

https%3A%2F%2Fwww.maketecheasier.com%2Fassets%2Fuploads%2F2019%2F01%2Ftwrp-featured.jpg

Exynos ONLY.
In NO way it is compatible with Snapdragon variants including but not limited to American(U/A/T/P/V), Chinese(0/8/6), Hong Kong(0), Japanese(SC-*), Canadian(W) variants.


Special Notes:
1. DON'T FORGET TO ENABLE "OEM UNLOCK" (located in Developers options).
2. KNOX will be tripped once you flashed custom binaries to your phone.
(Your warranty may be voided. However this may not affect you if your country forces Samsung to provide hardware warranty regardless of software status.)
3. Samsung Firmware OTA (aka System Updates) will no longer work once you flashed custom binaries.
(You can flash custom ROMs if you want to keep the OS up-to-date.)
4. All apps that use KNOX like Samsung pay, Secure Folder and maybe more will no more work


Download: A30(Exynos variant - A305F)
Download

Sources:
TWRP Tree and kernel source

Changelog:
22.09.2019
-Reverted MTP Changes from last build since for some mtp dont worked in system

21.09.2019
- Fixed the bug that mtp dont worked anymore on TWRP when usb cable got disconnected and reconnected
- Modded Kernel for have MTP in TWRP, Samsung Roms and GSI roms (for GSI Roms flash GSI_MTP_ENABLER.zip)
- Reverted FFS MTP changes since new way is more stable :)

14.09.2019
- Initial Release

Guide:
  1. Go to Developer settings and enable oem unlock
  2. power off the device and boot in download mode
  3. in download mode you see the long press vol up option for unlock bl
  4. unlock the bootloader (that will wipe your device so be sure you made a backup of your data)
  5. after bootloader unlock boot up the phone and make sure it is connected to the internet or he triggers rmm prenormal
  6. setup the phone without google account etc
  7. reboot in download mode and flash the TWRP tar
  8. boot to twrp
  9. format data in twrp
  10. flash the multidisabler zip (its in the same download folder)
  11. now you can reboot

Bugs:
-USB OTG mount for the moment

NOTE: i dont have the phone byself. i compiled this twrp so that a30 users can start to mod his phone :eek: thx to @Ziauddin_Sameer for test for me the twrp builds :eek:


XDA:DevDB Information
[RECOVERY][UNOFFICIAL] TWRP for Galaxy A30, Kernel for the Samsung Galaxy A30

Contributors
geiti94
Kernel Special Features:

Version Information
Status: Stable
Current Stable Version: 1.0
Stable Release Date: 2019-09-15

Created 2019-09-15
Last Updated 2019-09-21
 

Ziauddin_Sameer

Senior Member
Oct 25, 2016
261
243
Chittagong
Team Win Recovery Project 3.3.1

https%3A%2F%2Fwww.maketecheasier.com%2Fassets%2Fuploads%2F2019%2F01%2Ftwrp-featured.jpg

Exynos ONLY.
In NO way it is compatible with Snapdragon variants including but not limited to American(U/A/T/P/V), Chinese(0/8/6), Hong Kong(0), Japanese(SC-*), Canadian(W) variants.


Special Notes:
1. DON'T FORGET TO ENABLE "OEM UNLOCK" (located in Developers options).
2. KNOX will be tripped once you flashed custom binaries to your phone.
(Your warranty may be voided. However this may not affect you if your country forces Samsung to provide hardware warranty regardless of software status.)
3. Samsung Firmware OTA (aka System Updates) will no longer work once you flashed custom binaries.
(You can flash custom ROMs if you want to keep the OS up-to-date.)
4. All apps that use KNOX like Samsung pay, Secure Folder and maybe more will no more work


Download: A30(Exynos variant - A305F)
Download

Sources:
TWRP Tree and kernel source

Changelog:

14.04.2019
- Initial Release

Guide:
  1. Go to Developer settings and enable oem unlock
  2. power off the device and boot in download mode
  3. in download mode you see the long press vol up option for unlock bl
  4. unlock the bootloader (that will wipe your device so be sure you made a backup of your data)
  5. after bootloader unlock boot up the phone and make sure it is connected to the internet or he triggers rmm prenormal
  6. setup the phone without google account etc
  7. reboot in download mode and flash the TWRP tar
  8. hold vol up+ bixby+power while odin is flashing until you are in twrp.
  9. format data in twrp
  10. flash the multidisabler zip (its in the same download folder)
  11. now you can reboot

Bugs:
-USB OTG mount for the moment

NOTE: i dont have the phone byself. i compiled this twrp so that a30 users can start to mod his phone :eek:


XDA:DevDB Information
[RECOVERY][UNOFFICIAL] TWRP for Galaxy A30, Kernel for the Samsung Galaxy A30

Contributors
geiti94
Kernel Special Features:

Version Information
Status: Stable
Current Stable Version: 1.0
Stable Release Date: 2019-09-15

Created 2019-09-15
Last Updated 2019-09-15

hey bro tested it first ;)
 

ariltonsama

Member
Aug 10, 2015
49
5
Ouro Preto
The OEM Unlock option does not appear on my phone. Mobile is in "normal" mode, I have more than 7 days of uptime, the option simply does not appear. I've tried all the tricks I've seen on the internet. SM-A305GT. Would anyone have any solution?
 
  • Like
Reactions: hacker812c

JMags777

Member
Feb 23, 2018
12
2
CEBU
If the bootloader is already unlocked, can I flash it with Odin directly? Btw, my A30 is already rooted with Magisk.
 

physwizz

Senior Member
Sep 16, 2013
3,155
683
Sydney
Not able to do backup. giving error

This was happening on the A20 until we worked out how to remove the data encryption.
You could try this.
To ensure that data is not encrypted so as to enable data to be backed up follow these steps
8. Boot the A20 into TWRP and mount everything that you can.
9. Format Data
10. Flash this zip https://forum.xda-developers.com/attachment.php?attachmentid=4816260&d=1567840759
11. Reboot into Recovery. It will reboot into download mode.
12. On the pc repeat step 7. (See thread below)
13. Reboot phone and re-enter all data.
14. Reboot into Recovery.
15. Backup Data.
16. You can now restore after any crash, but you may need to forget your wifi and go back in to it.


Thread is here
https://forum.xda-developers.com/android/help/twrp-samsung-galaxy-a20-custom-recovery-t3955271
 
Last edited:
  • Like
Reactions: AK2H

SrJeffrey

New member
Sep 27, 2019
2
0
21
Vai em configurações/ sobre o telefone/ número de compilação, vai clica rapidamente ate aparecer a a seguinte mensagem (você já é um desenvolvedor) dai é só vc voltar pras configurações e rolar a tela até o final das configurações vai aparecer a opção desenvolvedor nela vc clica e procura a opção desbloqueo OEM
 

takikatana

Member
Jun 13, 2019
17
0
Rom for twrp

I have now problem with Selinux encreption . I need to turn on permessive mod and i dont know how to do it .is there ant video or tuturial for that
 

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  • 16
    Team Win Recovery Project 3.3.1

    https%3A%2F%2Fwww.maketecheasier.com%2Fassets%2Fuploads%2F2019%2F01%2Ftwrp-featured.jpg

    Exynos ONLY.
    In NO way it is compatible with Snapdragon variants including but not limited to American(U/A/T/P/V), Chinese(0/8/6), Hong Kong(0), Japanese(SC-*), Canadian(W) variants.


    Special Notes:
    1. DON'T FORGET TO ENABLE "OEM UNLOCK" (located in Developers options).
    2. KNOX will be tripped once you flashed custom binaries to your phone.
    (Your warranty may be voided. However this may not affect you if your country forces Samsung to provide hardware warranty regardless of software status.)
    3. Samsung Firmware OTA (aka System Updates) will no longer work once you flashed custom binaries.
    (You can flash custom ROMs if you want to keep the OS up-to-date.)
    4. All apps that use KNOX like Samsung pay, Secure Folder and maybe more will no more work


    Download: A30(Exynos variant - A305F)
    Download

    Sources:
    TWRP Tree and kernel source

    Changelog:
    22.09.2019
    -Reverted MTP Changes from last build since for some mtp dont worked in system

    21.09.2019
    - Fixed the bug that mtp dont worked anymore on TWRP when usb cable got disconnected and reconnected
    - Modded Kernel for have MTP in TWRP, Samsung Roms and GSI roms (for GSI Roms flash GSI_MTP_ENABLER.zip)
    - Reverted FFS MTP changes since new way is more stable :)

    14.09.2019
    - Initial Release

    Guide:
    1. Go to Developer settings and enable oem unlock
    2. power off the device and boot in download mode
    3. in download mode you see the long press vol up option for unlock bl
    4. unlock the bootloader (that will wipe your device so be sure you made a backup of your data)
    5. after bootloader unlock boot up the phone and make sure it is connected to the internet or he triggers rmm prenormal
    6. setup the phone without google account etc
    7. reboot in download mode and flash the TWRP tar
    8. boot to twrp
    9. format data in twrp
    10. flash the multidisabler zip (its in the same download folder)
    11. now you can reboot

    Bugs:
    -USB OTG mount for the moment

    NOTE: i dont have the phone byself. i compiled this twrp so that a30 users can start to mod his phone :eek: thx to @Ziauddin_Sameer for test for me the twrp builds :eek:


    XDA:DevDB Information
    [RECOVERY][UNOFFICIAL] TWRP for Galaxy A30, Kernel for the Samsung Galaxy A30

    Contributors
    geiti94
    Kernel Special Features:

    Version Information
    Status: Stable
    Current Stable Version: 1.0
    Stable Release Date: 2019-09-15

    Created 2019-09-15
    Last Updated 2019-09-21
    3
    so build for ASJ2 are uploaded and twrp should work again normaly on ASJ2 bootloader
    2
    Team Win Recovery Project 3.3.1

    https%3A%2F%2Fwww.maketecheasier.com%2Fassets%2Fuploads%2F2019%2F01%2Ftwrp-featured.jpg

    Exynos ONLY.
    In NO way it is compatible with Snapdragon variants including but not limited to American(U/A/T/P/V), Chinese(0/8/6), Hong Kong(0), Japanese(SC-*), Canadian(W) variants.


    Special Notes:
    1. DON'T FORGET TO ENABLE "OEM UNLOCK" (located in Developers options).
    2. KNOX will be tripped once you flashed custom binaries to your phone.
    (Your warranty may be voided. However this may not affect you if your country forces Samsung to provide hardware warranty regardless of software status.)
    3. Samsung Firmware OTA (aka System Updates) will no longer work once you flashed custom binaries.
    (You can flash custom ROMs if you want to keep the OS up-to-date.)
    4. All apps that use KNOX like Samsung pay, Secure Folder and maybe more will no more work


    Download: A30(Exynos variant - A305F)
    Download

    Sources:
    TWRP Tree and kernel source

    Changelog:

    14.04.2019
    - Initial Release

    Guide:
    1. Go to Developer settings and enable oem unlock
    2. power off the device and boot in download mode
    3. in download mode you see the long press vol up option for unlock bl
    4. unlock the bootloader (that will wipe your device so be sure you made a backup of your data)
    5. after bootloader unlock boot up the phone and make sure it is connected to the internet or he triggers rmm prenormal
    6. setup the phone without google account etc
    7. reboot in download mode and flash the TWRP tar
    8. hold vol up+ bixby+power while odin is flashing until you are in twrp.
    9. format data in twrp
    10. flash the multidisabler zip (its in the same download folder)
    11. now you can reboot

    Bugs:
    -USB OTG mount for the moment

    NOTE: i dont have the phone byself. i compiled this twrp so that a30 users can start to mod his phone :eek:


    XDA:DevDB Information
    [RECOVERY][UNOFFICIAL] TWRP for Galaxy A30, Kernel for the Samsung Galaxy A30

    Contributors
    geiti94
    Kernel Special Features:

    Version Information
    Status: Stable
    Current Stable Version: 1.0
    Stable Release Date: 2019-09-15

    Created 2019-09-15
    Last Updated 2019-09-15

    hey bro tested it first ;)
    2
    hey bro tested it first ;)

    yes and thx for that :p added your name on op :D
    1
    How to install GSI rom on Samsung galaxy A30

    same. i waiting for new TWRP
    I ran in to exact same issue as you both. I restored my phone by flashing stock firmware using ODIN.

    Then i followed this guide https://www.recovery-mode.com/twrp/root-twrp-for-samsung-galaxy-a30-android-10-q.html
    I used the resources linked in that guide (you must do the same), EXACTLY & PRECISELY followed the steps and i had working TWRP with access to /system.

    Then i downloaded GSI from here and then extracted it
    https://github.com/phhusson/treble_...9/system-quack-arm32_binder64-ab-gapps.img.xz

    Flashed by following the guide here.
    https://www.xda-developers.com/flash-generic-system-image-project-treble-device/

    I had Samsung A30F with Android 10.
    Good luck :)