Dimensions: 67 x 132 x 9.6 mm

Weight : 141 g

SoC: MediaTek MT6582

Processor: ARM Cortex-47, 1300 MHz Number of cores: 4

Graphic processor: ARM Mali-400 MP2, 500 MHz Number of cores: 2

RAM: 1 GB, 533 MHz

Internal memory: 4 GB

Memory cards: microSD, microSDHC Display: 4.5 in, IPS, 480 x 854 pixels, 24 bit

Battery: 2000 mAh, Li-ion (lithium ion)

Operating system : Android 4.4.2 KitKat

Camera: 2592 x 1944 pixels, 1280 x 720 pixels, 30 fps

SIM card: Micro-SIM

Wi-Fi: b, g, n, Wi-Fi Hotspot

USB: 2.0, Micro USB

Bluetooth: 4.0

Location / Navigation: GPS, A-GPS

We remove the back cover with a plastic opening tool.

We remove the battery.

We remove all the cards that are in the phone.

Remove the 7 Phillips screws (PH # 00).

With the help of a plastic opening tool, we unhook the middle housing on all edges.

We remove the front camera, with a plastic tool we lift the tab of the connector and with a pair of tweezers we extract the camera.

We disconnect all the flexes from the base plate and detach the flex from the side buttons.

Remove the Phillips screw (PH # 00).

Remove all the components of the motherboard that we are going to change and then put them on the new board.