SafeRooting
BenQ-Siemens SF71
BenQ-Siemens

BenQ-Siemens SF71

Released: 2007, MarchStatus: Discontinued

Guide Coming Soon

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

Full Specifications

SIMMini-SIM
USB1.1
JavaYes, MIDP 2.0
Size2.0 inches, 12.4 cm, 2, (~26.9% screen-to-body ratio)
TypeTFT, 256K colors
WLANNo
BrandBenQ-Siemens
Games5 - StarWars, SeaBattle, SuperBomber + downloadable
ModelBenQ-Siemens SF71
RadioNo
SpeedYes, 384 kbps
VideoN/A
ColorsBlack
SingleVGA videocall camera
StatusDiscontinued
Weight118 g (4.16 oz)
BrowserWAP 2.0/xHTML, HTML
SensorsN/A
2G bandsGSM 900 / 1800 / 1900
3G bandsUMTS 2100
FeaturesLED flash
Internal45MB
Released2007, March
Stand-byUp to 160 h
Announced2007, March
Bluetooth1.1, A2DP
Card slotmicroSD (dedicated slot)
MessagingSMS, MMS, Email
Phonebook500 x 20 fields, Photo call
Talk timeUp to 4 h 30 min
3.5mm jackNo
Dimensions96 x 48 x 23 mm (3.78 x 1.89 x 0.91 in)
Resolution240 x 320 pixels, 4:3 ratio (~200 ppi density)
TechnologyGSM / UMTS
Alert typesVibration; Downloadable polyphonic, MP3 ringtones
LoudspeakerNo
PositioningNo
Call records100 dialed, 100 received, 100 missed calls

BenQ-Siemens SF71 Overview

About BenQ-Siemens SF71 BenQ-Siemens SF71 is a discontinued device from BenQ-Siemens's popular line of first class Android phones, released in the 2007. BenQ-Siemens SF71 has a wide variety of great specifications such as 45MB , 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 BenQ-Siemens SF71 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 BenQ-Siemens SF71?

The BenQ-Siemens SF71 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 BenQ-Siemens SF71 support custom recovery (TWRP)?

Many BenQ-Siemens 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 BenQ-Siemens SF71 void warranty?

Yes, rooting the BenQ-Siemens SF71 will void the manufacturer warranty. However, you can unroot using the stock firmware to potentially restore warranty coverage.

What Android version does BenQ-Siemens SF71 run?

Check the specifications section above for the current OS version and upgrade history of your BenQ-Siemens SF71.