Ensure your Moto G31 has at least 60% battery life to prevent it from shutting down mid-process.
This is mandatory. Follow an official or trusted tutorial for unlocking Motorola bootloaders. Backup Data: Back up your photos, apps, and contacts. Charge Battery: Ensure at least 60% battery. Install Drivers: Install Motorola USB Drivers on your PC.
Download your desired ROM ( .zip file) and GApps (if the ROM doesn't include them) to your device.
| Problem | Solution | | :--- | :--- | | | This is a known issue due to dynamic partitions. Re-enter FastbootD and carefully run the "delete-logical-partition" commands before flashing. | | Bootloop After Flashing | Boot back into FastbootD and re-run the entire flashing process, making sure to wipe user data. The Motorola Rescue and Smart Assistant (LMSA) can recover from a complete soft-brick. | | Cellular Data / RIL Not Working | Go to Phh Treble Settings > "Telephony" or "RIL" . Try enabling " Reroute RIL to persist " or similar options. | | Camera App Crashing | In Phh Treble Settings, enable "Force Enable Camera2API HAL3" and "Expose Aux cameras" to fix camera functionality. | | GApps Not Included / Missing | Most GSIs are "vanilla" (without Google Apps). You must flash a separate GApps package (like NikGApps or MindTheGapps) after the ROM. | | Unable to Find a Specific ROM | If a dedicated device-specific ROM doesn't exist, a GSI will offer the same basic experience and is the most reliable path forward. | motorola g31 custom rom link
(Optional) If the ROM is a "Vanilla" build (without Google apps), flash a compatible (like NikGApps or MindTheGApps) immediately after the ROM.
Open a command prompt/terminal window in your ADB/Fastboot folder. Reboot into fastboot mode by typing: adb reboot bootloader
Maintain at least 60% battery life to prevent the phone from powering off mid-flash. Ensure your Moto G31 has at least 60%
From the standard fastboot screen, type: fastboot reboot fastboot
Flashing a custom ROM carries inherent risks. Ensure you complete this checklist before proceeding:
Flashing a custom ROM carries inherent risks, including data loss or temporary device bricking. Ensure you complete these steps before proceeding: Backup Data: Back up your photos, apps, and contacts
The main drawback is the MediaTek chipset's occasional compatibility issues with GSIs, which can sometimes lead to minor bugs like camera problems or audio glitches.
might have concluded or slowed significantly. A custom ROM offers: