LG Stylo 3 Plus (lg-sf340n)
Appearance
This device runs a Downstream kernel. Some UIs will not work, and most features (3D acceleration, audio, etc.) may be broken. |
Manufacturer | LG |
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Name | Stylo 3 Plus |
Codename | lg-sf340n |
Released | 2017 |
Type | handset |
Hardware | |
Chipset | Qualcomm Snapdragon 435 (MSM8940) |
CPU | Octa-core 1.4 GHz Cortex-A53 |
GPU | Adreno 505 |
Display | 1080x1920 |
Storage | 32 GB |
Memory | 2 GB |
Architecture | aarch64 |
Software | |
Original software The software and version the device was shipped with. |
Android 7.0 |
Extended version The most recent supported version from the manufacturer. |
Android |
postmarketOS | |
Category | downstream |
Mainline Instead of a Linux kernel fork, it is possible to run (Close to) Mainline. |
no |
pmOS kernel The kernel version that runs on the device's port. |
3.18.71 |
Device package |
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Kernel package |
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Flashing It is possible to flash the device with pmbootstrap flasher . |
Works
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USB Networking After connecting the device with USB to your PC, you can connect to it via telnet (initramfs) or SSH (booted system). |
Works
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Battery Charging and battery level reporting works |
Untested
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Screen Display works. Ideally with sleep mode and brightness control. |
Partial
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Touchscreen |
Untested
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Multimedia | |
3D Acceleration |
Untested
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Audio Audio playback, microphone, headset and buttons. |
Untested
|
Camera |
Untested
|
Connectivity | |
WiFi |
Untested
|
Bluetooth |
Untested
|
GPS |
Untested
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Modem | |
Calls |
Untested
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SMS |
Untested
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Mobile data |
Untested
|
Miscellaneous | |
FDE Full disk encryption and unlocking with unl0kr. |
Untested
|
USB OTG USB On-The-Go or USB-C Role switching |
Untested
|
Sensors | |
Accelerometer Auto screen rotation works in desktops e.g. Phosh or Plasma Mobile |
Untested
|
Contributors
- Lost-Entrepreneur439
- LG-SD4XX
Maintainer(s)
- Lost-Entrepreneur439
Users owning this device
- Lost-Entrepreneur439 (Notes: I own two, one has a damaged motherboard)
Bootloader Unlocking
Unlike most LG devices, the Stylo 3 Plus does not need an unlock key, you just have to enable OEM Unlocking in Developer Options, then run fastboot oem unlock in Fastboot mode.
Key combinations for entering Recovery/Fastboot
Recovery
- Turn the phone off
- Hold down power and volume down for 3 seconds, then quickly release power and press it again
- Use volume down to scroll down to yes, then press power button to press yes
- Press yes again
- Hold down power and volume down again for 2 seconds, release and press power after two seconds
Fastboot
- Turn the phone off
- Hold down volume down
- Connect a MicroUSB cable to the phone
Installation
Installation guide. You have to use TWRP to install, fastboot does not work due to LG's limited fastboot. If TWRP gives you the error "chroot: can't execute '/bin/busybox': No such file or directory", flash this TWRP: https://drive.google.com/file/d/1zsxlNkePh7T8zCVuaRmq4fNVHqZuolqJ/view