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Samsung Galaxy A21s

From postmarketOS Wiki
This device is marked as not booting.
Samsung Galaxy A21s
LineageOS GSI with Halium Kernel
LineageOS GSI with Halium Kernel
Manufacturer Samsung
Name Galaxy A21s
Codename samsung-a21s
Model SM-A217F
Released 2020
Type handset
Hardware
Chipset Exynos 850
CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
GPU Mali-G52
Display Contrast ratio: 1287:1 (nominal)
Storage microSDXC (dedicated slot)
Memory 2900MB, 400MB, 6000MB
Architecture aarch64
Software
Original software Android
Original version 10
postmarketOS
Category testing
Pre-built images no
postmarketOS kernel 4.19.275


Contributors

  • RiskyGUY22

Users owning this device

RiskyGUY22

How to enter flash mode

Installation

Use pmbootstrap to build your own installation image.

$ pmbootstrap init
$ pmbootstrap install --android-recovery-zip --recovery-install-partition data
$ pmbootstrap export ./

Flash the generated .zip file in TWRP. Adb sideloading (in TWRP) is also supported. Other recoveries are untested

See also