Samsung Galaxy A20e
This is the e variant of the phone. If you have the normal variant, go here. This will show a black screen if you try to boot it from the shown link. |
![]() A20e TWRP screenshot | |
Manufacturer | Samsung |
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Name | Galaxy A20e |
Codename | samsung-a20e |
Model | SM-A202F |
Released | 2019 |
Category | testing |
Pre-built images | no |
Original software | Android (One UI) |
Original version | 9 (One UI 1.0) |
postmarketOS kernel | 4.4.177 |
Hardware | |
Chipset | Samsung Exynos 7884B |
CPU | 2x Cortex-A73 2.29 Ghz, 6x Cortex-A53 1.69 Ghz |
GPU | Mali-G71 |
Display | 720x1560 |
Storage | 32GB |
Memory | 3GB |
Architecture | AArch64 |
Type | handset |
Status: Kernel compiling issues
USB Networking | |
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Flashing | |
Touchscreen | |
Display | |
WiFi | |
FDE | |
Mainline | |
Battery | |
3D Acceleration | |
Audio | |
Bluetooth | |
Camera | |
GPS | |
Mobile data | |
Internal storage | |
SMS | |
Calls | |
USB OTG | |
NFC | |
Accelerometer | |
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Magnetometer | |
Ambient Light | |
Proximity | |
Hall Effect | |
Barometer | |
Power Sensor | |
Camera Flash | |
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Memory Card | |
Haptics | |
Ethernet | |
FOSS bootloader | |
Contributors
AlinTriesPorting
Users owning this device
- AlinTriesPorting (Notes: Broken fingerprint connector, power button doesn't work (something on the board is missing))
- Deviled (Notes: Fucky screen, Running MIUI 13)
Compiling issues
File is not found, even if it is in the kernel
The only ways to fix it is to change something, change the kernel or change something in the kernel. I could've also added untar/unzip on the depends.
ANDROID_MAJOR_VERSION
I don't know where to also put it. I've done it 3 times in the APKBUILD of the device configuration, but it still refuses to let me build or edit the kconfig.
Issues
Vendor kernel
It might not be made.. I don't even know what vendor files are important!
pmbootstrap not letting me set the desktop environment, build size and other stuff
The alpha version isn't suitable. I had to downgrade to 2.3.1 to have it work
How to enter Download mode
Press and hold Power+Volume Up+Volume Down while connecting the cable to a PC/phone when the phone is turned off until you see a turquoise "Warning" screen, then press Volume Up.
How to unlock the bootloader
WARNING: Backup before unlocking. Data will be wiped. |
Go to Settings→About Phone→Software Information, then tap the version number/build number until you see the "Developer options has been enabled" message. Go back to the settings page and tap on "Developer Options" then enable "OEM unlocking".
Turn off the phone, then press and hold Volume Up+Volume Down while connecting the cable to a PC or phone, then when you see a turquoise "Warning" screen, press and hold Volume Up until you see the "Unlock bootloader?" message. Press Volume Up to wipe the data and unlock the bootloader.