LG Optimus 4X HD (lg-p880)
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This device is supported as part of a generic port. Refer to Nvidia Tegra armv7 (nvidia-tegra-armv7) for installation instructions and more information. |
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| Manufacturer | LG |
|---|---|
| Name | Optimus 4X HD |
| Codename | lg-p880 |
| Released | 2012 |
| Type | handset |
| Hardware | |
| Chipset | Nvidia Tegra 3 (AP33H) |
| CPU | Quad-core 1.5 GHz Cortex-A9 |
| GPU | NVIDIA ULP GeForce GPU 12 cores |
| Display | 720 x 1280 True HD-IPS LCD |
| Storage | 16 GB |
| Memory | 1 GB |
| Architecture | armv7 |
| Software | |
| Original software | Android (Optimus UI) |
| Original version | 2.3 |
| Extended version | 4.0 |
| FOSS bootloader | yes |
| postmarketOS | |
| Category | testing |
| Pre-built images | no |
| Mainline | partial |
| postmarketOS kernel | 3.1.10 |
| Generic port | Nvidia Tegra armv7 (nvidia-tegra-armv7) |
| Flashing | |
|---|---|
| USB Networking | |
| Internal storage | |
| SD card | |
| Battery | |
| Screen |
Works |
| Touchscreen |
Works |
| Multimedia | |
| 3D Acceleration |
Partial |
| Audio | |
| Camera | |
| Camera Flash | |
| Connectivity | |
| WiFi | |
| Bluetooth | |
| GPS | |
| NFC | |
| Modem | |
| Calls | |
| SMS | |
| Mobile data | |
| Miscellaneous | |
| FDE | |
| USB OTG | |
| HDMI/DP | |
| Sensors | |
| Accelerometer | |
| Magnetometer | |
| Ambient Light | |
| Proximity | |
| Haptics | |
| Power Sensor | |
| Primary Bootloader |
Works |
|---|---|
| Secondary Bootloader |
Partial |
| Mainline |
Works |
| Internal Storage |
Works |
| SD card |
Works |
| USB Peripheral |
Works |
| Display |
Works |
| Buttons |
Works |
| This device is based on the Tegra 3. See the SoC page for common tips, guides and troubleshooting steps |
How to enter flash mode
adb reboot oem-unlock
fastboot oem unlock
flash twrp 3.0.3
reboot to recovery (Vol + and Power)
Installation
See Nvidia_Tegra_armv7_(nvidia-tegra-armv7)
Unbricking
Device boots 1)normal 2)APX mode 3)Diagnostic mode (S/W Upgrade)
if bootloop try reset battery and go to recovery or fastboot (+ and power; - and power)
if its not working:
without battery hold + and - volume and plug usb (if not detect as Nvidia APX try again)
when detects insert battery
in APX mode using nvflash from here not patched
other files from here [1]
some bat command flash encrypted ABL and phone now
in S/W Upgrade
next in Windows system (VM or not) restarts in Disable driver signing enforcement mode
install lg drivers form here or here
go to http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=XXXXXXXXXXXXXXX replace XX to phone imei; remember region
download from here last kdz for your region
download 3pack.zip
open kdz_fw and windows_enabler and make windows_enabler on
by clicking select CDMA, Emergency, KDZ file and launch
phone starts with android
flash twrp 3.0.3
Contributors
Users owning this device
- CrackTheSurface
- IonAgorria (Notes: PMOS - OK)
- Kirjoittamaton (Notes: PMOSBuildError)
- TipzTeam (Notes: Display broken, not turning on)
See also
- pmaports!2533 Initial merge request