Development [ROM][13][ENCRYPTION] Official Pixel Experience for A52 4G and A72

Search This thread

Ryzen5950XT

Senior Member
Mar 16, 2022
166
165
Samsung Galaxy A52 4G
Galaxy A52.png

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.
*/

What is this?
PixelExperience is an AOSP based ROM, with Google apps included and all Pixel goodies (launcher, wallpapers, icons, fonts, boot animation)

Our mission is to offer the maximum possible stability and security, along with essential and useful features for the proper functioning of the device

Based on Android 13​


Supported devices!
Both variations of A52 4G and A72 (A525F and A525M and A725F and A725M) are supported, but only A525F (6/128 variant) is well tested as I have this device. A72 also has lower support as I do not own one.


Working
  • Audio
  • Wifi
  • Hotspot
  • Calls
  • Wifi
  • Display
  • Bluetooth
  • OMX
  • Camera
  • NFC
  • Fingerprint
  • Mobile data
  • GPS
  • DT2W
  • 90Hz mode
  • USB C Audio
  • Proximity Sensor
  • Selinux Enforced
  • Encryption
  • Calls on second sim card


Bugs
  • VoLTE/VoWIFI (Samsung's implementation doesn't work on AOSP)


Downloads

Installation instructions

  • Make sure your device's bootloader is unlocked.
  • If not done before, flash disabled VBMeta with Odin in AP slot (originally posted here).
  • After that, follow the guides on the pe website: A52 | A72

  • Make sure your device's bootloader is unlocked.
  • Make sure to have the latest available version of OrangeFox or TWRP installed.
  • If not done before, flash disabled VBMeta with Odin in AP slot (originally posted here).
  • Backup all your necessary partitions before flashing this in case something goes wrong.
  • Download the Pixel Experience build for your device. Gapps are included.
  • Flash the Pixel Experience zip.
  • Optionally, flash Magisk v24 or newer right after
  • Format data in TWRP/Orangefox, otherwise you may end up in a bootloop if using encryption or coming from stock ROM.
  • Wipe metadata and cache partitions.
  • Reboot.


Credits
  • Me for spending my time on this project
  • jhenrique09 for PE sources
  • Simon1511 for his device trees and a ton of help while making the rom
  • anohq for a key role in testing, especially on a72
  • Nico for his help with previous versions of the rom
  • ShaDisNX255 for his encouragement
  • Gadji12344 for the banner image


Source Info

Telegram group for discussions and questions.
https://t.me/+qFANpTbDLbwzOGIy
 

Attachments

  • Screenshot_20220420-111450_Settings.png
    Screenshot_20220420-111450_Settings.png
    186.6 KB · Views: 1,778
  • Screenshot_20220420-111645_Settings.png
    Screenshot_20220420-111645_Settings.png
    164.5 KB · Views: 1,750
  • Screenshot_20220420-111703_Settings.png
    Screenshot_20220420-111703_Settings.png
    114.8 KB · Views: 1,706
  • Screenshot_20220420-064615_Pixel Launcher.png
    Screenshot_20220420-064615_Pixel Launcher.png
    466.3 KB · Views: 1,676
  • Screenshot_20220420-094622_Magisk.png
    Screenshot_20220420-094622_Magisk.png
    146.9 KB · Views: 1,608
  • Screenshot_20220420-111531_Settings.png
    Screenshot_20220420-111531_Settings.png
    188.4 KB · Views: 1,532
  • Screenshot_20220420-111749_Settings.png
    Screenshot_20220420-111749_Settings.png
    123.1 KB · Views: 1,751
Last edited:

Ryzen5950XT

Senior Member
Mar 16, 2022
166
165
Samsung Galaxy A52 4G
PATCH NOTES
V2.1 UPDATED TO ADD 90 HZ SUPPORT IN DISPLAY SETTINGS. JUST SET MINIMUM REFRESH RATE TO 90 USING THE DROP DOWN.

V2.2 ADDED PROXIMITY SENSOR SUPPORT

V3 Updated to May security patches, Updated audio hal and disabled DRC

JUNE UPDATE

Code:
-June security patch
-Enabled freeform windows
-Build SamsungDAP for dolby audio
-Show download mode instead of bootloader in advanced restart menu
-Re-enabled FM-Radio
-Enabled night display/bluelight filter
-Correctly detect phone variant and set props accordingly
-Removed unused partitions from fstab
-Fixed USB mode not being select-able
-Enabled MAC randomization for WiFi
-SeLinux enforcing
-Use correct default network mode (4G)
-Enabled adoptable storage to work with FBE
-Set props from stock ROM to make Netflix select DRM L1
-Fixed proximity sensor not working at all
-Updated kernel to A525FXXS4BVA2
-Enabled burn-in protection

Encryption fix- DO NOT USE TWRP OR ORANGEFOX, YOU WILL BOOTLOOP

June FINAL Update
Code:
-Switched to using Samsung's HBM implementation instead of lighting up the whole screen when touching the fingerprint sensor
-Dim the screen if touching the fingerprint sensor
-Wake the screen if touching the fingerprint sensor during screen off or AOD instead of killing doze
-Fixed fingerprint sensor on A72 by dimming the screen (You may need to hold your finger a bit tight on the sensor)
-Correctly reset brightness on fingerprint errors
-Fixed the screen not turning on again if removing the phone from your ear during a phone call
-Added custom audio impl to fix audio in calls with Sim 2
-Disabled Dolby again (doesn't seem to work correctly and messes with dolby atmos magisk modules)
-Show correct fast-charging values

July Update
Code:
-July Security Patches
-Fix OK Google Voice recognition
-Better RAM Management
-Enable QPower and Deep sleep at the same time
-Smarter decisions on whether to use a 2Ghz 5Ghz AP
-Add support for hotspot 2.0
-Set Zram size to 5GB
-Enable seamless transfer
-Edit RIL for better battery life

July FINAL Update
Code:
-Updated blobs to A525FXXU4BVG1 respectively A725FXXU4BVE3
-Fixed overlap of text on fod icon
-Implemented proper screen-off-fod support (Settings->Display->screen off fod)
-Improved FOD dimming values
-Switched to OSS camera provider to get access to all cameras
-Slightly decreased vibrator intensity
-Add Dolby audio effect (Actually works this time)
-Excluded AudioFX to improve Dolby effect
-Built FlipFlap to fix flip covers (Thanks for reporting @Peter_Petersen
-Switched to CAF USB audio configuration to fix audio in phone calls with USB headphones/headsets
-Enabled pickup gesture support

August Update
Code:
-August Security Patches
-Build some parts of livedisplay
-Increase volume steps
-Correctly detect and select the correct phone name in bt settings
-Fix hotspot over wifi
-Fix macro and telephoto cam on a52 and a72
-Default to 5Ghz whenever possible
-Introduce pre rendering to reduce lag in animations and scrolling
-Some other optimisations to wifi
-Test a new auto brightness curve
 
Last edited:

kingozilla

Senior Member
Sep 12, 2020
70
17
Saudi Arabia
Happy to see my device get enough supported. Nice ROM. Eventhough the topic is just 1 day, but I'm hurry to try. Especially after my official rom prompting me to update to 4.1 - Not ready for the whoopy 4GB + Format.
 

Top Liked Posts

  • There are no posts matching your filters.
  • 11
    Hey guys! I know you all have been waiting for an update so here it is.
    The next update will be the final android 12 pe update. After that I will begin releasing a13 beta builds for pe. DO NOT ASK ETA. All eta requests will be completely ignored.
    6
    ANDROID 13 IS LIVE!
    You will have to clean flash (format data) and flash this update. Flashing without formatting data will result in some features being broken and no support will be provided to you, so please make sure to clean flash.
    3
    Announcement!

    A52 4G and A72 are now officially supported by Pixel Experience!

    From now on new builds will be released on the Pixel Experience website.

    What are the differences between the official and unofficial versions?
    -The official ones support OTA-updates, meaning you can just update from the Settings app (Settings->System->Updater)

    How do I update to the official version?
    Just download the newest official builds from the Pixel Experience website and flash them using TWRP or Orangefox or Pixel Experience recovery. After that you should be able to update using the Updater in the Settings app.

    Downloads
    A52 4G: download.pixelexperience.org | wiki.pixelexperience.org
    A72: download.pixelexperience.org | wiki.pixelexperience.org
    2
    Does anyone experience more battery drain comparing with stock?
    I'm using experience plus, for the a72, the battery is lasting longer than in the factory rom.
    2
    Congrats on making it official!

    I looked around the internet to get the difference b/w normal and "plus" version. Can anyone please tell me the difference b/w them?

    I'm looking for the most stable one, which I guess might be the normal version as it doesn't add extra features.
    Plus just has more customisation options. No stability related differences between the two.
  • 18
    Galaxy A52.png

    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.
    */

    What is this?
    PixelExperience is an AOSP based ROM, with Google apps included and all Pixel goodies (launcher, wallpapers, icons, fonts, boot animation)

    Our mission is to offer the maximum possible stability and security, along with essential and useful features for the proper functioning of the device

    Based on Android 13​


    Supported devices!
    Both variations of A52 4G and A72 (A525F and A525M and A725F and A725M) are supported, but only A525F (6/128 variant) is well tested as I have this device. A72 also has lower support as I do not own one.


    Working
    • Audio
    • Wifi
    • Hotspot
    • Calls
    • Wifi
    • Display
    • Bluetooth
    • OMX
    • Camera
    • NFC
    • Fingerprint
    • Mobile data
    • GPS
    • DT2W
    • 90Hz mode
    • USB C Audio
    • Proximity Sensor
    • Selinux Enforced
    • Encryption
    • Calls on second sim card


    Bugs
    • VoLTE/VoWIFI (Samsung's implementation doesn't work on AOSP)


    Downloads

    Installation instructions

    • Make sure your device's bootloader is unlocked.
    • If not done before, flash disabled VBMeta with Odin in AP slot (originally posted here).
    • After that, follow the guides on the pe website: A52 | A72

    • Make sure your device's bootloader is unlocked.
    • Make sure to have the latest available version of OrangeFox or TWRP installed.
    • If not done before, flash disabled VBMeta with Odin in AP slot (originally posted here).
    • Backup all your necessary partitions before flashing this in case something goes wrong.
    • Download the Pixel Experience build for your device. Gapps are included.
    • Flash the Pixel Experience zip.
    • Optionally, flash Magisk v24 or newer right after
    • Format data in TWRP/Orangefox, otherwise you may end up in a bootloop if using encryption or coming from stock ROM.
    • Wipe metadata and cache partitions.
    • Reboot.


    Credits
    • Me for spending my time on this project
    • jhenrique09 for PE sources
    • Simon1511 for his device trees and a ton of help while making the rom
    • anohq for a key role in testing, especially on a72
    • Nico for his help with previous versions of the rom
    • ShaDisNX255 for his encouragement
    • Gadji12344 for the banner image


    Source Info

    Telegram group for discussions and questions.
    https://t.me/+qFANpTbDLbwzOGIy
    12
    PATCH NOTES
    V2.1 UPDATED TO ADD 90 HZ SUPPORT IN DISPLAY SETTINGS. JUST SET MINIMUM REFRESH RATE TO 90 USING THE DROP DOWN.

    V2.2 ADDED PROXIMITY SENSOR SUPPORT

    V3 Updated to May security patches, Updated audio hal and disabled DRC

    JUNE UPDATE

    Code:
    -June security patch
    -Enabled freeform windows
    -Build SamsungDAP for dolby audio
    -Show download mode instead of bootloader in advanced restart menu
    -Re-enabled FM-Radio
    -Enabled night display/bluelight filter
    -Correctly detect phone variant and set props accordingly
    -Removed unused partitions from fstab
    -Fixed USB mode not being select-able
    -Enabled MAC randomization for WiFi
    -SeLinux enforcing
    -Use correct default network mode (4G)
    -Enabled adoptable storage to work with FBE
    -Set props from stock ROM to make Netflix select DRM L1
    -Fixed proximity sensor not working at all
    -Updated kernel to A525FXXS4BVA2
    -Enabled burn-in protection

    Encryption fix- DO NOT USE TWRP OR ORANGEFOX, YOU WILL BOOTLOOP

    June FINAL Update
    Code:
    -Switched to using Samsung's HBM implementation instead of lighting up the whole screen when touching the fingerprint sensor
    -Dim the screen if touching the fingerprint sensor
    -Wake the screen if touching the fingerprint sensor during screen off or AOD instead of killing doze
    -Fixed fingerprint sensor on A72 by dimming the screen (You may need to hold your finger a bit tight on the sensor)
    -Correctly reset brightness on fingerprint errors
    -Fixed the screen not turning on again if removing the phone from your ear during a phone call
    -Added custom audio impl to fix audio in calls with Sim 2
    -Disabled Dolby again (doesn't seem to work correctly and messes with dolby atmos magisk modules)
    -Show correct fast-charging values

    July Update
    Code:
    -July Security Patches
    -Fix OK Google Voice recognition
    -Better RAM Management
    -Enable QPower and Deep sleep at the same time
    -Smarter decisions on whether to use a 2Ghz 5Ghz AP
    -Add support for hotspot 2.0
    -Set Zram size to 5GB
    -Enable seamless transfer
    -Edit RIL for better battery life

    July FINAL Update
    Code:
    -Updated blobs to A525FXXU4BVG1 respectively A725FXXU4BVE3
    -Fixed overlap of text on fod icon
    -Implemented proper screen-off-fod support (Settings->Display->screen off fod)
    -Improved FOD dimming values
    -Switched to OSS camera provider to get access to all cameras
    -Slightly decreased vibrator intensity
    -Add Dolby audio effect (Actually works this time)
    -Excluded AudioFX to improve Dolby effect
    -Built FlipFlap to fix flip covers (Thanks for reporting @Peter_Petersen
    -Switched to CAF USB audio configuration to fix audio in phone calls with USB headphones/headsets
    -Enabled pickup gesture support

    August Update
    Code:
    -August Security Patches
    -Build some parts of livedisplay
    -Increase volume steps
    -Correctly detect and select the correct phone name in bt settings
    -Fix hotspot over wifi
    -Fix macro and telephoto cam on a52 and a72
    -Default to 5Ghz whenever possible
    -Introduce pre rendering to reduce lag in animations and scrolling
    -Some other optimisations to wifi
    -Test a new auto brightness curve
    11
    Hey guys! I know you all have been waiting for an update so here it is.
    The next update will be the final android 12 pe update. After that I will begin releasing a13 beta builds for pe. DO NOT ASK ETA. All eta requests will be completely ignored.
    6
    ANDROID 13 IS LIVE!
    You will have to clean flash (format data) and flash this update. Flashing without formatting data will result in some features being broken and no support will be provided to you, so please make sure to clean flash.
    6
    Hey people! Another month,another security patch.
    This update brings July security patches and a few performance and battery life tweaks, as well as a fix for ok google voice recognition.
    Download link
    A52
    A72

    Patch notes-
    Code:
    -July Security Patches
    -Fix OK Google Voice recognition
    -Better RAM Management
    -Enable QPower and Deep sleep at the same time
    -Sarter decisions on whether to use a 2Ghz 5Ghz AP
    -Add support for hotspot 2.0
    -Set Zram size to 5GB
    -Enable seamless transfer
    -Edit RIL for better battery life