(yes – required after first ROM flash to avoid bootloop).
This is the most critical step. Without an unlocked bootloader, you cannot modify the system partitions. galaxy a01 custom rom
, which can strip away bloatware and breathe new life into the 2GB of RAM Why Consider a Custom ROM for the A01? Galaxy A01 (yes – required after first ROM flash to avoid bootloop)
Click . Once it says "PASS," manually reboot into recovery by holding Power + Volume Up . 💿 Step 3: Choose Your ROM Because the is Project Treble compliant , you have two main options: Device-Specific ROMs Optimized for the Rare for this specific model. GSIs (Generic System Image) Can run Android 12, 13, or 14. May have bugs with camera or Bluetooth. Recommended GSI Sources: LineageOS GSI (Unofficial) Pixel Experience GSI Custom Rom Builder 🚀 Step 4: Flashing the ROM , which can strip away bloatware and breathe
Lightweight ROMs reduce RAM usage, making multitasking smoother.
Explore the community-developed tools for building custom ROMs on SDM439 devices at