Since custom ROMs usually don't include Google services, you will need to flash an OpenGApps package (select ARM, Android 10, Nano or Pico). The Story: Breathing New Life into a Legend
The Samsung Galaxy S3 (GT-I9300), originally released in 2012 with Android 4.0.4, has seen an incredible extended life through the developer community samsung s3 custom rom android 10 link
: Download the OpenGApps (ARM, 10.0, Pico) to include Google services. Recovery : TWRP for Galaxy S3. Flashing Tool : Odin v3.14.4 . Installation Guide 1. Unlock and Flash Recovery Since custom ROMs usually don't include Google services,
Reboot to recovery (TWRP): Volume Up + Home + Power. Flashing Tool : Odin v3
For weeks, Alex used the S3 as his daily driver, marveling at the new features and the phone's revitalized performance. He even started to appreciate the compact design, which had become a rarity in the era of giant smartphones.
. While the original GT-I9300 model mostly sees "unofficial" builds for later Android versions, the Galaxy S3 Neo received official LineageOS 17.1 support. Android 10 Download Links For Galaxy S3 (GT-I9300): Download LineageOS 17.1 from community sources like Techn3D's direct link Techn3D alternate link For Galaxy S3 Neo (GT-I9301i): Access detailed notes and download links via this community repository GApps (Google Apps):