- 1 Intro:
- 2 How to flash Firmware Custom Rom Samsung A21s :
Best Custom Rom Samsung A21s custom firmware LineageOS , PixelExperience I have compiled from xda forum pixel experience samsung a21s
Important flash :
- Make sure to DO NOT root your handset by yourself or without any knowledge. The process may damage the device system and your device warranty will void immediately (if any).
- The firmware updating process will take some time. So, please be patient.
- It may delete all of the device data (internal) completely such as contacts, messages, documents, etc. Make sure to take a full back up of your important data before doing anything.
- Keep the LG phone battery juice above 50% or you can plug your device into charging as well.
- Connect your device to a working Wi-Fi network for faster and stable software updates.
custom rom for samsung galaxy a20s
How to flash Firmware Custom Rom Samsung A21s :
- Wipe cache, data, dalvik cache, system, vendor, product
- Flash ROM zip
- Flash Gapps (Optional)
- Flash Magisk (Optional)
1: Lineage OS 18.1 for A21s (Android 11) (Unofficial)
LineageOS is a free, community built, aftermarket firmware distribution of Android 11.0, which is designed to increase performance and reliability over stock Android for your device. Best Custom Rom Samsung A21s
LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway. Custom Firmware Samsung A21s
Download Link Here Lineage OS 18.1 for A21s
2: EXPERIMENTAL AOSP Android 12 for A21s
This is Android 12 ROM built from Google’s AOSP sources released on October 4, 2021. The sources are based on the Lineage OS for A21s, with some modifications for Android 12.
a21s lineage os
- Everything else not mentioned above
- p.s. ADVANTAGES WHEN COMPARED TO GSI Android 12:
- Based on official release, whereas GSI is based on Beta 5
- Working MTP
- Working NFC
- Working Cell Broadcast
- Fixed Fingerprint removal bug
- Camera works up to 48MP (GSI camera is fixed @ 12MP)
- Double-tap-to-wake is working
- Model number correctly matches with the actual device (shows SM-A217N instead of AOSP on ARM64)
- Updated kernel graphics driver to the latest from ARM
Download Link Here EXPERIMENTAL AOSP Android 12 for A21s