Samsung Galaxy A20e (samsung-a20e)
This is the e variant of this phone. |
Status: Kernel not built yet (and I'm still unable to compile it)
![]() A20e TWRP screenshot | |
Manufacturer | Samsung |
---|---|
Name | Galaxy A20e |
Codename | samsung-a20e |
Model | SM-A202F |
Released | 2019 |
Type | handset |
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 |
Software | |
Original software | Android (One UI) |
Original version | 9 (One UI 1.0) |
Extended version | 11 (One UI 3.1) |
postmarketOS | |
Category | testing |
Pre-built images | no |
postmarketOS kernel | 4.4.177 |
Contributors
AlinTriesPorting, MatthieuDev
Users owning this device
![]() |
If you had been redirected by clicking/tapping the phone's name on your list of devices and don't see your username on the list, add the codename. |
- AlinTriesPorting (Notes: Damaged fingerprint connector, power button doesn't work (some component on the board is missing))
- Materialred
- Matthieudev (Notes: Old Phone)
- Tintou (Notes: Dead Battery)
Resolved compiling issues
ANDROID_MAJOR_VERSION
Solved with a patch from another Samsung device.
Things needed to run this faster
Vendor kernel
Files for it are important but I can't understand which are for the vendor kernel and which are for the normal kernel.
How to enter Download mode
Press and hold Power+Volume Up+Volume Down while connecting a USB-A or Type C to Type C cable to a device capable of data transfer. When you see a warning screen, press .
How to unlock the bootloader
WARNING: Backup before unlocking! Data on the phone will be wiped if you do this. |
Go to
→ → , then tap the version number/build number 7 times until you see the "Developer options has been enabled" message. Go back to the settings page, tap on "Developer Options" then enable "OEM unlocking".
After this, turn off the phone, then press and hold Volume Up+Volume Down while connecting a USB-A or Type C to Type C cable to a device capable of data transfer. If the phone starts normally or enters recovery, shut down/reboot and try again. When you see a warning screen, press and hold until you see a message regarding the bootloader being unlocked. Press to unlock the bootloader.