SafeRooting
LG Optimus LTE SU640
LG

LG Optimus LTE SU640

Released: 2011, October. Released 2012, AugustPrice: About 120 EURStatus: Discontinued

Root Support Available

Bootloader unlock, Magisk root, recovery notes, and expert support are available for this device family.

Full Specifications

OSAndroid 2.3.5 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)
CPUDual-core 1.5 GHz Scorpion
GPUAdreno 220
SIMMini-SIM
USBmicroUSB 2.0 (MHL TV-out)
Size4.5 inches, 55.8 cm, 2, (~61.9% screen-to-body ratio)
TypeHD-IPS LCD
WLANWi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
BrandLG
ModelLG Optimus LTE SU640
PriceAbout 120 EUR
RadioNo
SpeedHSPA, LTE
VideoN/A
ColorsBlack, White
Single1.3 MP
StatusDiscontinued
Weight135 g (4.76 oz)
ChipsetQualcomm MSM8660 Snapdragon S3
SensorsAccelerometer, gyro, proximity, compass
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 1900
4G bandsLTE 800
FeaturesLED flash
Internal4GB 1GB RAM
Released2011, October. Released 2012, August
Stand-byUp to 400 h
Announced2011, October. Released 2012, August
Bluetooth3.0, A2DP
Card slotmicroSDHC (dedicated slot), 16 GB included
Talk timeUp to 7 h
3.5mm jackYes
Dimensions132.9 x 67.9 x 10.4 mm (5.23 x 2.67 x 0.41 in)
Resolution720 x 1280 pixels, 16:9 ratio (~326 ppi density)
TechnologyGSM / HSPA / LTE
LoudspeakerYes
PositioningGPS, A-GPS

LG Optimus LTE SU640 Overview

About LG Optimus LTE SU640 LG Optimus LTE SU640 is a discontinued device from LG's popular line of first class Android phones, released in the 2011. LG Optimus LTE SU640 has a wide variety of great specifications such as 4GB 1GB RAM with Qualcomm MSM8660 Snapdragon S3 , 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

LG Optimus LTE SU640 can generally be rooted with a bootloader unlock and Magisk patched boot image workflow. Always match firmware build numbers before flashing.

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 Optimus LTE SU640?

The LG Optimus LTE SU640 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 Optimus LTE SU640 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 Optimus LTE SU640 void warranty?

Yes, rooting the LG Optimus LTE SU640 will void the manufacturer warranty. However, you can unroot using the stock firmware to potentially restore warranty coverage.

What Android version does LG Optimus LTE SU640 run?

Check the specifications section above for the current OS version and upgrade history of your LG Optimus LTE SU640.