SafeRooting
LG KM900 Arena
LG

LG KM900 Arena

Released: 2009, February. Released 2009, AprilPrice: About 90 EURStatus: Discontinued

Guide Coming Soon

We are preparing a verified guide. Contact support before attempting advanced flashing steps.

Full Specifications

SAR0.67 W/kg (head) 0.65 W/kg (body)
SIMMini-SIM
USB2.0
JavaYes, MIDP 2.0
Size3.0 inches, 25.6 cm, 2, (~43.7% screen-to-body ratio)
TypeTFT
WLANWi-Fi 802.11b/g
BrandLG
GamesYes
ModelLG KM900 Arena
PriceAbout 90 EUR
RadioFM radio; FM transmitter
SpeedHSPA 7.2/0.384 Mbps
Video480p@30fps
ColorsSilver, Titan Black, Dusty Pink
Single5 MP, AF
StatusDiscontinued
Weight105 g (3.70 oz)
BrowserWAP 2.0/xHTML, HTML
SensorsAccelerometer, proximity
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 2100
FeaturesSchneider-Kreuznach optics, LED flash
Internal8GB
Released2009, February. Released 2009, April
Stand-byUp to 300 h
Announced2009, February. Released 2009, April
Bluetooth2.0, A2DP
Card slotmicroSDHC (dedicated slot)
MessagingSMS(threaded view), MMS, Email, Push Email, IM
PhonebookYes, Photocall
Talk timeUp to 3 h 50 min
3.5mm jackYes
Dimensions105.9 x 55.3 x 12 mm (4.17 x 2.18 x 0.47 in)
Music playUp to 30 h
ProtectionCorning Gorilla Glass
Resolution480 x 800 pixels, 5:3 ratio (~311 ppi density)
TechnologyGSM / HSPA
LoudspeakerVoice 70dB / Noise 68dB / Ring 78dB
PositioningGPS, A-GPS; Google maps
Call records40 dialed, 40 received, 40 missed calls
Audio qualityNoise -91.6dB / Crosstalk -90.4dB

LG KM900 Arena Overview

About LG KM900 Arena LG KM900 Arena is a discontinued device from LG's popular line of first class Android phones, released in the 2009. LG KM900 Arena has a wide variety of great specifications such as 8GB , as well as ultrasonic fingerprint sensor. The thing that makes this decent smartphone special is its sleek design and an amazing all-screen design with no notches at all.

Rooting Information

A verified root guide for LG KM900 Arena is not yet published. Avoid flashing files from unrelated device variants.

Bootloader Information

Most Android rooting methods begin with bootloader unlock. Unlocking may wipe data, affect warranty, and disable some security features.

Recovery Information

Custom recovery support depends on chipset, kernel source availability, and community builds. Fastboot-based Magisk installation can work even when TWRP is unavailable.

FAQ

Can I root the LG KM900 Arena?

The LG KM900 Arena supports rooting through Magisk. You'll need to unlock the bootloader first, then flash a patched boot image. Check the rooting status card on this page for availability.

Does LG KM900 Arena support custom recovery (TWRP)?

Many LG devices support TWRP. Check our device page for recovery compatibility. If TWRP isn't available, you can still use Magisk through fastboot method.

Will rooting LG KM900 Arena void warranty?

Yes, rooting the LG KM900 Arena will void the manufacturer warranty. However, you can unroot using the stock firmware to potentially restore warranty coverage.

What Android version does LG KM900 Arena run?

Check the specifications section above for the current OS version and upgrade history of your LG KM900 Arena.