SafeRooting
Samsung A400
Samsung

Samsung A400

Released: 2001, Q4Status: Discontinued

Guide Coming Soon

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

Full Specifications

SIMMini-SIM
USBN/A
EDGENo
GPRSNo
JavaNo
SizeN/A
TypeGrayscale graphic, 4 shades
WLANNo
AlarmYes
BrandSamsung
ClockYes
GamesYes
ModelSamsung A400
RadioNo
ColorsN/A
StatusDiscontinued
Weight80 g (2.82 oz)
BrowserWAP 1.1
SensorsN/A
2G bandsGSM 900 / 1800
Released2001, Q4
Stand-by70 h
Announced2001, Q4
BluetoothNo
Card slotNo
MessagingSMS
Phonebook100 entries, 5 contact groups
Talk time2.5 h
3.5mm jackNo
Dimensions70 x 48 x 20 mm (2.76 x 1.89 x 0.79 in)
Resolution128 x 96 pixels, 6 lines
TechnologyGSM
Alert typesVibration; Monophonic ringtones, composer
LoudspeakerNo
PositioningNo
Call records10 dialed, 10 received, 10 missed calls
Infrared portYes

Samsung A400 Overview

About Samsung A400 Samsung A400 is a discontinued device from Samsung's popular line of first class Android phones, released in the 2001. This device offers reliable performance and great features for Android enthusiasts looking to root their device.

Rooting Information

A verified root guide for Samsung A400 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 Samsung A400?

The Samsung A400 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 Samsung A400 support custom recovery (TWRP)?

Many Samsung 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 Samsung A400 void warranty?

Yes, rooting the Samsung A400 will void the manufacturer warranty. However, you can unroot using the stock firmware to potentially restore warranty coverage.

What Android version does Samsung A400 run?

Check the specifications section above for the current OS version and upgrade history of your Samsung A400.