yeah I would like it too. I think blurry design looks more better with monet theming
[ROM][12.0] DerpFest for Galaxy A20/A20e [OFFICIAL][a20/a20e]
- Thread starter Royna
- Start date
Interesting thing is that I found a ton of ROMs made by the Eureka team on sourceforge. They are marked as unofficial but some were uploaded around the same time as the current rom was made.
Sadly they don't seem to be built after the initial build. Maybe it's a base for someone to pick up
this is out of the subject but do you guys have pixel around the corners of the phone
Try a controlled test. Grab a friend and tell them that you will call them now and then call them. If it does it's thing like it should do then there is no problem if it still says that the line is busy then there is a problem. If that happens try reinstalling tye ROM
If this is dead what is the best ROM to use with our little a20e?
I've just bought this phone so it would be interesting to know.
Thanks.
I've just bought this phone so it would be interesting to know.
Thanks.
Currently nothing. We have to wait a bit to see if someone starts building a different ROM for it. In the meantime you can still use it since it's very functional and doesn't lag as much as previous versions with the older kernel.
idk man I have the same issue too my phone and sim card supports volte but I cannot use it
According to the Eureka ROM development channel volte does not work on AOSP based ROMs
Now I'm trying to learn and exercise how to debloat the A20e stock firmware with SuperR's Kitchen and get rid of all the crap that Samsung force us to use and make an flash zip for TWRP... No luck so far but, I don't give up ... 
Good luck! If you ever want to return to custom ROMs then you can use the ones made by the Eureka team. CrDroid is really stable and I like itNow I'm trying to learn and exercise how to debloat the A20e stock firmware with SuperR's Kitchen and get rid of all the crap that Samsung force us to use and make an flash zip for TWRP... No luck so far but, I don't give up ...
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This is a small project based on AOSP. We try to be a platform for beginners and support the Custom ROM community with our own unique contributions as well. This ROM exists thanks to inspiration of AOSiP, Thank you! #StayDerped
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. */
GApps included!
What's broken?
- VoLTE (This depends on Samsung Frameworks)
-Netflix HD (DRM Widevine)
-On some a20e devices, NFC is dead. (Will be fixed on next release)
ROM - SourceForge : Official Derp SourceForge
Screenshots, Notes, Changelogs in post #2
Follow us on Telegram
XDA DevDB Information
DerpFest for the Galaxy A20, A20e
Contributors @Royna
@Chatur27 for Eureka Kernel base
ROM source: (Private)
Kernel source: Eureka Kernel R9.2
(https://github.com/eurekadevelopment/Eureka-Kernel-Exynos7885-Q-R-S)
Device Tree: here
ROM OS Version: 12.x
ROM Kernel Version: 4.4
Based On: AOSP
Version Information
Status: Stable
Created 2021-12-02
Last Updated 2022-04-08
Thread base taken from https://forum.xda-developers.com/t/rom-12-0-derpfest-for-oneplus-7t-pro-official-hotdog.4250469/6Changelog:
- 2021.12.02
Inital xda release
Note: SamsungParts Included in this rom is broken, replace the /system/priv-app/SamsungParts/SamsungParts.apk with this one
- 2021.12.10
Source Part: December SPL
Device Part:
- switch to pixel thermal hal
- fix gcam giving black picture if photo was taken with flash for some people
- make SamsungParts S-style
- set some additional props/overlays for performance
- enable NFC for SM-A202F (Some A202F don't have it but some do. Just enabled for all A202F)
- F2FS /data /cache support
Note: for broken dpi, goto /vendor/build.prop and edit ro.sf.lcd_density prop to 280
- 2022. 01. 08.
- Fix DRM WideVine (L3 -> L1) (Now HD Netflix etc works)
- Fixup dpi for some devices
- Swtich to Footej camera
- 2022. 02. 10.
- Switch to Eureka R9.0 Kernel
- Now Eureka dtbo & dtb is included in the ROM zip
- Fix Deep sleep with DT2W on for A20
- Fix Status bar padding
- Enable SystemUI rro target
- Change zram default compress method to zstd
- Enable samplerate support for bluetooth headsets (For BT calls)
- Enable Wi-Fi MAC randomization
Note: WiFi Hospot is broken, To fix, delete /vendor/overlay/WiFiOverlay folder (and its contents) and put this apk to /vendor/overlay on twrp or root explorer and reboot.
- 2022.04.08
- Wifi sharing works with Eureka R9.2
- Now can access rear aux cam with custom camera provider hal
- Implement Samsung's FMRadio
- Use 8MP for front camera resolution
- Merged LineageOS SamsungDap for parts
- Misc overlays, props for performance improvements2
Derp is dead, dev deleted the source. The eureka team said that only some roms would be coming out on this month. Ancient is dead for a20 probably so the only official 12.1 rom we have for a20 is Spark OS
