| Firmware Version | Android Version | Release Date / Notes | | ---------------- | --------------- | ---------------------------------------------------------------------------------------------------- | | | 2.2 Froyo | An early Froyo version with some bug fixes. | | V20a | 2.3.4 Gingerbread | An unbranded Android 2.3.4 update. | | V20b | 2.3.4 Gingerbread | Another Gingerbread OTA system upgrade. | | V20N | 2.3.4 Gingerbread | A Germany-based Gingerbread ROM, often repackaged for custom use. | | V30B_00 | 4.0.4 ICS | An official ICS firmware for Germany, one of the most common stock ICS versions. | | V30C_00 | 4.0.4 ICS | Official ICS released for many regions (e.g., Vietnam, Austria, Australia) in early 2013. | | V30D_00 | 4.0.4 ICS | An official ICS firmware released in March 2013. | | V30E_00 | 4.0.4 ICS | A later official ICS version released in October 2013. |
Once the process hits 100%, the phone will restart. The first boot after a firmware change can take 5-10 minutes. Advanced: Custom ROMs & Recovery
Set the PhoneMode field to (or EMERGENCY if your phone is bricked or stuck on the boot logo).
: Essential for your PC to detect the P970 in download mode. firmware+change+update+on+lg+p970+optimus+black
: Locate the specific KDZ (firmware) file for your region and model (P970) Using Flash Tools : Tools like LG Flash Tool SmartFlash
The is a legacy Android device that famously transitioned from Android 2.2 Froyo to Android 4.0.4 Ice Cream Sandwich (ICS) . Because official Over-the-Air (OTA) servers for LG mobile devices are largely discontinued, updating or changing firmware today requires manual flashing using specialized PC tools. Core Firmware Files & Formats
: Ensure no other background synchronization software (like LG PC Suite) is running. | Firmware Version | Android Version | Release
: Re-install the LG drivers and try a different USB port (preferably a USB 2.0 port on the back of the PC).
A progress bar will appear. during this phase. Step 5: Finalizing the Boot
: Since LG exited the mobile market, official "Check for Update" features in the settings menu will likely return an error. Risk Level | | V20N | 2
These methods are recommended for standard users as they preserve the device warranty and use official LG servers. Over-the-Air (FOTA): Navigate to Settings > About Phone > Software Update Check now for update . If available, follow the prompts to download and install.
Install the LG Mobile Support Tool on your computer. Connect the Phone: Plug your Optimus Black into the PC using a USB cable.