SafeRooting
Sagem my421z
Sagem

Sagem my421z

Released: 2008, September. Released 2008, OctoberStatus: Discontinued

Guide Coming Soon

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

Full Specifications

SIMMini-SIM
USBProprietary
EDGENo
GPRSYes
JavaYes, MIDP 2.0
Size2.0 inches, 12.6 cm, 2, (~28.2% screen-to-body ratio)
TypeTFT, 256K colors
WLANNo
BrandSagem
GamesYes
ModelSagem my421z
RadioNo
VideoYes
ColorsBlack, Silver, Pink
Single1.3 MP
StatusDiscontinued
Weight95 g (3.35 oz)
BrowserWAP 2.0/xHTML
SensorsN/A
2G bandsGSM 900 / 1800 / 1900
Released2008, September. Released 2008, October
Stand-byUp to 250 h
Announced2008, September. Released 2008, October
BluetoothYes
Card slotmicroSD (dedicated slot)
MessagingSMS, EMS, MMS
PhonebookYes
Talk timeUp to 3 h 30 min
3.5mm jackNo
Dimensions97 x 46 x 14 mm (3.82 x 1.81 x 0.55 in)
Resolution176 x 220 pixels (~141 ppi density)
TechnologyGSM
LoudspeakerNo
PositioningNo
Call records20 dialed, 20 received, 20 missed calls

Sagem my421z Overview

About Sagem my421z Sagem my421z is a discontinued device from Sagem's popular line of first class Android phones, released in the 2008. Sagem my421z 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 Sagem my421z 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 Sagem my421z?

The Sagem my421z 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 Sagem my421z support custom recovery (TWRP)?

Many Sagem 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 Sagem my421z void warranty?

Yes, rooting the Sagem my421z will void the manufacturer warranty. However, you can unroot using the stock firmware to potentially restore warranty coverage.

What Android version does Sagem my421z run?

Check the specifications section above for the current OS version and upgrade history of your Sagem my421z.