SafeRooting
Karbonn K440
Karbonn

Karbonn K440

Released: 2012Price: About 30 EURStatus: Discontinued

Guide Coming Soon

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

Full Specifications

NFCNo
SIMDual SIM (Mini-SIM)
USBmicroUSB
EDGENo
GPRSYes
JavaYes
Size2.6 inches, 20.9 cm, 2, (~32.4% screen-to-body ratio)
TypeTFT, 256K colors
WLANNo
BrandKarbonn
GamesYes
ModelKarbonn K440
PriceAbout 30 EUR
RadioFM radio, recording
VideoYes
ColorsBlack/White, Black/Red
Single1.3 MP
StatusDiscontinued
Weight-
SensorsN/A
2G bandsGSM 900 / 1800 - SIM 1 & SIM 2
Released2012
Stand-byUp to 800 h
Announced2012
Bluetooth2.0
Card slotmicroSDHC (dedicated slot)
MessagingSMS, MMS
Phonebook1000 entries
Talk timeUp to 12 h
3.5mm jackNo
Dimensions119.5 x 54 x 13.5 mm (4.70 x 2.13 x 0.53 in)
Resolution240 x 320 pixels, 4:3 ratio (~154 ppi density)
TechnologyGSM
LoudspeakerYes
PositioningNo
Call recordsYes

Karbonn K440 Overview

About Karbonn K440 Karbonn K440 is a discontinued device from Karbonn's popular line of first class Android phones, released in the 2012. Karbonn K440 has a wide variety of great specifications such as , 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 Karbonn K440 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 Karbonn K440?

The Karbonn K440 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 Karbonn K440 support custom recovery (TWRP)?

Many Karbonn 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 Karbonn K440 void warranty?

Yes, rooting the Karbonn K440 will void the manufacturer warranty. However, you can unroot using the stock firmware to potentially restore warranty coverage.

What Android version does Karbonn K440 run?

Check the specifications section above for the current OS version and upgrade history of your Karbonn K440.