SafeRooting
Samsung DoubleTime I857
Samsung

Samsung DoubleTime I857

Released: 2011, October. Released 2011, NovemberPrice: About 70 EURStatus: Discontinued

Root Support Available

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

Full Specifications

OSAndroid 2.2 (Froyo)
CPU800 MHz Scorpion
GPUAdreno 205
SAR0.54 W/kg (head) 0.97 W/kg (body)
SIMMini-SIM
USBmicroUSB 2.0
Size3.2 inches, 30.5 cm, 2, (~43.5% screen-to-body ratio)
TypeTFT, 256K colors
WLANNo
BrandSamsung
ModelSamsung DoubleTime I857
PriceAbout 70 EUR
RadioNo
SpeedHSPA 7.2/2 Mbps
Video320p
ColorsBlack/white
Single3.15 MP, AF
StatusDiscontinued
Weight148 g (5.22 oz)
ChipsetQualcomm MSM7230
SensorsAccelerometer, proximity, compass
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 1900 / 2100
Internal260MB 256MB RAM
KeyboardQWERTY
Released2011, October. Released 2011, November
Stand-byUp to 250 h
Announced2011, October. Released 2011, November
Bluetooth3.0, A2DP
Card slotmicroSDHC (dedicated slot)
Talk timeUp to 6 h
3.5mm jackYes
Dimensions113 x 62 x 15 mm (4.45 x 2.44 x 0.59 in)
Resolution320 x 480 pixels, 3:2 ratio (~180 ppi density)
TechnologyGSM / HSPA
LoudspeakerYes
PositioningGPS, A-GPS

Samsung DoubleTime I857 Overview

About Samsung DoubleTime I857 Samsung DoubleTime I857 is a discontinued device from Samsung's popular line of first class Android phones, released in the 2011. Samsung DoubleTime I857 has a wide variety of great specifications such as 260MB 256MB RAM with Qualcomm MSM7230 , 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

Samsung DoubleTime I857 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 Samsung DoubleTime I857?

The Samsung DoubleTime I857 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 DoubleTime I857 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 DoubleTime I857 void warranty?

Yes, rooting the Samsung DoubleTime I857 will void the manufacturer warranty. However, you can unroot using the stock firmware to potentially restore warranty coverage.

What Android version does Samsung DoubleTime I857 run?

Check the specifications section above for the current OS version and upgrade history of your Samsung DoubleTime I857.