[RECOVERY][UNOFFICIAL] TWRP for Galaxy A50 A50DD

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wikiuse

Senior Member
Dec 26, 2018
50
2
Bien Hoa, Vietnam
My device is A50 (SM-A505F) region: Vietnam
I was received an update in March. I have followed your instructions but my device was blocked, although OEM unlocked, flash AP in Magisk and then flash into ODIN together CSC, BL, CP, wipe data/factory reset.
I neen an support!
 

redymedan

Senior Member
My device is A50 (SM-A505F) region: Vietnam
I was received an update in March. I have followed your instructions but my device was blocked, although OEM unlocked, flash AP in Magisk and then flash into ODIN together CSC, BL, CP, wipe data/factory reset.
I neen an support!

Make sure the bootloader are unlocked and the OEM Unlocking option is grayed out
 

kraze1989

New member
Apr 9, 2020
2
0
Samsung a505u help

I have a verizon samsung a505u I want to root but am kinda new to all this. Will someone provide all necessary things I need and steps?

I cannot find OEM unlock, I tried steps to getting it to appear and didnt work. When I book into recovery it doesnt even show bootloader whether its locked or unlocked....

Kernal: 4.14.62
Build: ppr1.180610.011.a505usqs5atb3
Please help I been searching for months but I am lost
 

LemondeX

Member
Apr 24, 2020
13
5
Hamburg
somebody from germany here who successfully done it with the FN version
Yes!
I am german from Hamburg!
I have rooted Samsung Galaxy, SM-A505FN, based on Androi 10 (Q), with that TWRP Recovery Image (the Magisk-Rooted Recovery Image.
Don't forget to flash the Multidisabler 2.2, after rooting!
Everything is working perfectly.
 
Last edited:

Jesus31

Member
Dec 14, 2019
8
0
Amigo me sale todo bien, pero en magisck me dice de actualizar, cuando lo actualizo es cuando me empieza hacer reinicio aleatorios
 

LemondeX

Member
Apr 24, 2020
13
5
Hamburg
i have an ATB firmware and the twrp flash seems to be failing can you help?

Download TWRP for ATB Firmware and Tools :

https://www.upload.ee/files/11643180/TWRP_03-2020.rar.html

1. Flash "01-TWRP_A505_ATB1_Magisk-Patched (02-2020).tar" with Odin in Download Mode.
2. In ready installed TWRP 02-2020 use the Install-option, select Install Image.
3. Search in directory for the Image-file "02-TWRP_A505_ATB1_Magisk-Patched (03-2020).img"
(You have to copy it to your device in the beginning.
4. After flashing that TWRP 03-2020 Image, reboot to new TWRP Recovery.
5. For new Setup, format data-partition, confirm with "yes".
6. Flash Multidisabler 2.3 and Disable_Dm-Verity_ForceEncrypt.
7. Finish with reboot into Recovery Mode.
8. Setup your phone.
9. Reboot to TWRP Recovery again.
10. In TWRP Flash Magisk zip (Download latest version from original webside).
11. Reboot into Reccovery Mode.
12. Install the latest magisk manager.

Finish!
 
Last edited:
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xiick

Member
Feb 3, 2017
6
0
Hi i´m on A505G, with ATB2 ,february security patch , has someone tested or can confirm if its working in this model?
 

wikiuse

Senior Member
Dec 26, 2018
50
2
Bien Hoa, Vietnam
Installation Guide:
  1. Go to Developer settings and enable oem unlock
  2. power off the device and boot in download mode with vol up + vol down buttons and plug in the usb (make sure usb cable is connected to the pc)
  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 magisk prepatched tar for your device with odin in the AP field (if you want to patch twrp byself download unpatched tar and select it in magisk manager. patched tar is in downloads folder after patch)
  8. hold vol up + power button while odin is flashing until you are in twrp.
  9. format data in twrp
  10. flash the multidisabler zip by ian in twrp
  11. press reboot to recovery in twrp for boot rooted with magisk.

NOTE: for boot rooted press vol up+power until you see a50 logo and release it or in twrp select reboot recovery.

Changelog:

15.12.2019
-Rebased to ASK9/ASL1 Kernel source

04.11.2019
- Rebased Kernel Source to ASJ1 one
- Added Random Reboot fix by ahronshor
- Magisk patched Builds use now Magisk 20.1. so if your rom dont boots anymore = broken rootfs and its not a problem of the recovery but from the rom and rom dev needs to fix it

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 any more 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
- Fixed MTP using FFS_MTP in recovery (Thx to @bigbiff for add FFS MTP support on TWRP 3.3.0. FFS_MTP dont corrupts large files like the mtp used by samsung in the roms)
- Removed File Based backups because the phone refuses to boot from filebased backups since they breaks the rootfs
- Fixed completly bootloop issue
- Fixed the data error (was my fault because data was set to f2fs)
13.09.19
-Release a V2 of todays build with a bug fix (recovery dtbo was not included in image because i forgot a string in the boardconfig)

13.09.19
-Reworked Device tree completly
-Kernel Source Reworked completly too and Rebased to ASH2 kernel source
-Fixed the bug with twrp dont boots when phone is encrypted
-System as root implemented right in twrp (note all old zips will not work anymore and the devs needs to update it. Look on s10 threads how the updater script is made)
-Magisk can get updated normaly with magisk manager (make sure you are on a custom rom or a stock rom with rootfs that is intact and not broken or you get a bootloop)
If magisk 19.4 cant boot then its not a problem of twrp but from the rom dev that breaked rootfs support on the system or vendor partition

29.03.2019
-Initial Release
TWRP does not see SDcard Zip file
my device is A505F, Android 10
https://uphinh.org/image/20200520-204525.uxojl7
 

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  • 55
    Team Win Recovery Project 3.3.1-0

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


    Special Notes:
    1. DON'T FORGET TO ENABLE "OEM UNLOCK" and unlock BL in download mode (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: A50 (Exynos Only!)
    DOWNLOAD TWRP FOR A50 ASH2 Firmware base

    Sources:
    Tree and kernel sources

    Installation Guide:
    On 2th Post

    Bugs:
    - No one

    XDA:DevDB Information
    [RECOVERY][UNOFFICIAL] TWRP for Galaxy A50 A50DD, Kernel for the Samsung Galaxy A50

    Contributors
    geiti94
    Kernel Special Features:

    Version Information
    Status: Stable
    Current Stable Version: 1.1
    Stable Release Date: 2019-03-29
    Current Beta Version: 1.0
    Beta Release Date: 2019-03-29

    Created 2019-03-28
    Last Updated 2019-09-21
    22
    Installation Guide

    Installation Guide:
    1. Go to Developer settings and enable oem unlock
    2. power off the device and boot in download mode with vol up + vol down buttons and plug in the usb (make sure usb cable is connected to the pc)
    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 magisk prepatched tar for your device with odin in the AP field (if you want to patch twrp byself download unpatched tar and select it in magisk manager. patched tar is in downloads folder after patch)
    8. hold vol up + power button while odin is flashing until you are in twrp.
    9. format data in twrp
    10. flash the multidisabler zip by ian in twrp
    11. press reboot to recovery in twrp for boot rooted with magisk.

    NOTE: for boot rooted press vol up+power until you see a50 logo and release it or in twrp select reboot recovery.

    Changelog:

    15.12.2019
    -Rebased to ASK9/ASL1 Kernel source

    04.11.2019
    - Rebased Kernel Source to ASJ1 one
    - Added Random Reboot fix by ahronshor
    - Magisk patched Builds use now Magisk 20.1. so if your rom dont boots anymore = broken rootfs and its not a problem of the recovery but from the rom and rom dev needs to fix it

    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 any more 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
    - Fixed MTP using FFS_MTP in recovery (Thx to @bigbiff for add FFS MTP support on TWRP 3.3.0. FFS_MTP dont corrupts large files like the mtp used by samsung in the roms)
    - Removed File Based backups because the phone refuses to boot from filebased backups since they breaks the rootfs
    - Fixed completly bootloop issue
    - Fixed the data error (was my fault because data was set to f2fs)
    13.09.19
    -Release a V2 of todays build with a bug fix (recovery dtbo was not included in image because i forgot a string in the boardconfig)

    13.09.19
    -Reworked Device tree completly
    -Kernel Source Reworked completly too and Rebased to ASH2 kernel source
    -Fixed the bug with twrp dont boots when phone is encrypted
    -System as root implemented right in twrp (note all old zips will not work anymore and the devs needs to update it. Look on s10 threads how the updater script is made)
    -Magisk can get updated normaly with magisk manager (make sure you are on a custom rom or a stock rom with rootfs that is intact and not broken or you get a bootloop)
    If magisk 19.4 cant boot then its not a problem of twrp but from the rom dev that breaked rootfs support on the system or vendor partition

    29.03.2019
    -Initial Release
    10
    Great work gaet :good:
    8
    ASK9/ASL1 twrp builds are up

    now i will be busy with port some a51 kernel stuff on the a50 for boot Q on it :)
    6
    New TWRP released for S10, all issues fixed