Note: Availability depends on the specific A01 model/region (SM-A015, SM-A015F, etc.). Always match ROM to the exact model codename.
Mimics a Google Pixel device, complete with Pixel wallpapers, fonts, and animations.
Force-reboot the phone by holding . The moment the screen goes black, immediately switch to holding Power + Volume Up to boot straight into TWRP recovery. Step 3: Choose the Right Custom ROM galaxy a01 custom rom
The bootloader is the low-level software that boots up your phone's operating system. By default, it's locked to prevent modifications. To install any custom software, you must unlock it. Here’s the general process for the Galaxy A01:
| Feature | Dedicated Custom ROMs | Generic System Images (GSI) | | :--- | :--- | :--- | | | Built specifically for a device model | Designed to work across many devices (Project Treble) | | Stability | Typically more stable and polished | Varies; can be very stable for core Android but may have minor bugs for specific device features | | Performance | Optimized for the device | Generally good, but may not be as finely tuned as a dedicated ROM | | Availability | Very limited for Galaxy A01 | Widely available | | Ease of Installation | Standardized process | Can be slightly more complex, requiring partition selection | Note: Availability depends on the specific A01 model/region
: Boot back into TWRP recovery. Go to Wipe, select Format Data, type yes , and reboot. This clears encryption conflicts. Issue 2: No Cellular Signal or IMEI Missing
The Samsung Galaxy A01 was launched as an ultra-budget smartphone. While it handled basic tasks well at launch, official software support has ended. The device now suffers from performance lag, limited storage, and outdated security patches. Force-reboot the phone by holding
The A01 runs Android Go by default—a lighter version of Android designed for 1-2GB RAM devices. However, manufacturers often bloat this with Samsung services. Custom ROMs like LineageOS or Havoc-OS remove bloatware, optimize memory management, and eliminate the infamous TouchWiz/One UI Core lag.