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Xiaomi Redmi 4A
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Manufacturer Xiaomi
Name Redmi 4A
Codename xiaomi-rolex
Released 2016
Category testing
Original software Android 6.0.1 - MIUI 10
postmarketOS kernel 3.18.140
Hardware
Chipset Qualcomm MSM8917 Snapdragon 425 (28 nm)
CPU Quad-core 1.4 GHz Cortex-A53
GPU Adreno 308
Display 720 x 1280 pixels, 16:9 ratio (~296 ppi density) IPS LCD capacitive touchscreen, 16M colors
Storage 16 GB
Memory 2 GB
Architecture aarch64
Features
USB Networking
Works
Flashing
Works
Touchscreen
Works
Display
Works
WiFi
Works
Xwayland
Works
FDE
Partial
Mainline
Battery
Works
3D Acceleration
Accelerometer
Audio
Bluetooth
Camera
GPS
Mobile data
SMS
Calls
USB OTG



Contributors

  • Nrdnandan

Maintainer(s)

  • Nrdnandan

Users owning this device

  • Nrdnandan (Notes: Broken Touchscreen,Damaged Battery)


How to enter into bootloader (fastboot)

  • Shutdown the phone completely.
  • Press Volume Down and Power button simultaneously to enter fastboot mode.

How to enter into recovery mode

  • Shutdown the phone completely
  • Press Volume Up and Power button simultaneously to enter the recovery (MI or Custom).

Forked kernel

Bootloader original status

Installation

The following steps boots postmarketOS.

  • pmbootstrap flasher flash_rootfs
  • pmbootstrap flasher flash_kernel
  • pmbootstrap flasher boot

See Also