Lenovo K3 Note - Auxiliary plate

Guide with all the necessary steps so that you can change the auxiliary plate of the Lenovo K3 Note yourself.

Difficulty
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For this tutorial you will need the following spared parts and tools

Tutorial: Step by step

Step 1 characteristics

Dimensions : 76.2 x 152.6 x 7.99 mm
Weight : 150 g
SoC : MediaTek MT6752
Processor : ARM Cortex-453, 1700 MHz, Number of cores: 8
Graphics processor : ARM Mali-T760 MP2, 700 MHz, Number of cores: 2
RAM memory : 2 GB, 800 MHz
Internal memory : 16 GB
Memory cards : microSD, microSDHC, microSDXC
Display : 5.5 in, IPS, 1080 x 1920 pixels, 24 bit
Battery : 3000 mAh, Li-Polymer (polymer lithium ion)
Operating system: Android 5.0 Lollipop
Camera : 4160 x 3120 pixels, 1920 x 1080 pixels, 30 fps
SIM card : Micro-SIM
Wi-Fi : a, b, g, n, Wi-Fi Hotspot, Wi-Fi Direct
USB : 2.0, Micro USB
Bluetooth : 4.1
Location / Navigation : GPS, A-GPS, GLONASS

Step 2 Back case

Remove the back cover, if necessary use a plastic opening tool.

Step 3 Battery

Then remove the battery from the phone.

Step 4 Cards

Remove all cards that are in the phone.

Step 5 Intermediate housing

Remove the 11 Phillips screws (PH # 00) that hold the middle housing.

Step 6

With the help of a plastic tool unhook the intermediate casing, carefully as it is quite well anchored.

Step 7 Auxiliary plate

Disconnect the coaxial cable, remove the Phillips screw (PH # 00) that holds the motherboard to the chassis of the phone, and we can now place the new auxiliary plate.

Video Tutorial summary

In this video you can watch a quick summary of the tutorial, but we recommend to follow the complete tutorial, with its explanations and detailed images.
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