Yezz Billy 4

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Summary

Yezz Billy 4 Price

The retail price of a new or used/second hand Yezz Billy 4 varies widely depending on factors including availability, condition of device, your town or location and market demand. Click here to compare the price of Yezz Billy 4 across different regions, markets and countries.

Frequently Asked Questions(FAQs)

How to reset or factory restore Yezz Billy 4 device?

The Yezz Billy 4 can be reset or factory restored to its original settings by following these steps: 1. Power off the device: Press and hold the power button until the device turns off completely. 2. Enter recovery mode: Turn on the device and press and hold the power and volume down buttons simultaneously until the device enters recovery mode. 3. Connect to a computer: Connect the Yezz Billy 4 to a computer using a USB cable. 4. Back up data (optional): If you have important data on the device that you do not want to lose, backup it to your computer before continuing. 5. Wipe data: On the computer, go to the device driver manufacturer's website and download the latest firmware for your device. Install the firmware on your computer and then click "Backup/Restore" on the Yezz Billy 4 in the recovery mode to factory reset the device. 6. Update firmware (optional): On the Yezz Billy 4,uncheck the "I still remember password" option then "Yes i accept" for two times, "Yes now" for three times, "Yes, Yes start" for 18 times, then "Wipe Factory Data" for two times and click "Yes, Yes start", When the process completed, go to "Update Firmware" option and click "Yes, i accept" for必选其他项, then go to "Wipe Factory Data" and click "Yes, Yes start", and wait for the device to reset, which may take several minutes. 7. Restore data (optional): If you had backed up your data, you can now restore it by connect the Yezz Billy 4 to the computer with the USB cable and then use the "Backup/Restore" option on your computer. It's important to note that resetting a device to its factory settings will erase all data and settings, so it's important to back up any important data before proceeding. Additionally, it's important to use the manufacturer's website to download the correct firmware for your device and to follow the instructions carefully to avoid any potential risks or damage to the device.

What is the battery capacity of Yezz Billy 4?

The Yezz Billy 4 has a battery capacity of 2000 mAh

What type of display does the Yezz Billy 4 have?

The Yezz Billy 4 has an IPS LCD display

What is the processor of the Yezz Billy 4?

The Yezz Billy 4 is powered by a Quad-core 1.3 GHz Cortex-A7 processor

Specifications

Network

Technology: GSM / HSPA
2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands: HSDPA 850 / 1900 - SIM 1 & SIM 2 - BM4MI043
: HSDPA 900 / 2100 - SIM 1 & SIM 2 - B4MI047
Speed: HSPA 42.2/5.76 Mbps

Launch

Announced: 2014, June. Released 2014, October
Status: Discontinued

Body

Dimensions: 122.5 x 64.4 x 9.9 mm (4.82 x 2.54 x 0.39 in)
Weight: 109 g (3.84 oz)
SIM: Dual SIM (Micro-SIM)

Display

Type: TFT
Size: 4.0 inches, 45.5 cm2 (~57.7% screen-to-body ratio)
Resolution: 480 x 800 pixels, 5:3 ratio (~233 ppi density)

Platform

OS: Microsoft Windows Phone 8.1
Chipset: Qualcomm MSM8212 Snapdragon 200 (28 nm)
CPU: Quad-core 1.2 GHz Cortex-A7
GPU: Adreno 302

Memory

Card slot: microSDXC (dedicated slot)
Internal: 4GB 512MB RAM
: eMMC 4.5

Main Camera

Single: 8 MP, AF
Features: LED flash
Video: 720p@30fps

Selfie camera

Single: 1.3 MP
Video:

Sound

Loudspeaker: Yes
3.5mm jack: Yes

Comms

WLAN: Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth: 4.0, A2DP
Positioning: GPS, GLONASS
NFC: No
Radio: Stereo FM radio
USB: microUSB 2.0