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4 Step Touchscreen Repair Xiaomi Redmi Note 3 Pro Not Work

Touchscreen Repair Xiaomi Redmi Note 3 Pro Not Work
How to fix touchscreen Xiaomi Redmi Note 3 Pro not work - Xiaomi Redmi Note 3 Pro is a smartphone output Xiaomi that has a fairly good spec to run activities such as gaming, internet, and also running other applications.

Xiaomi Redmi Note 3 Pro has 2 types that use Qualcomm chipset (often referred to as Kenzo type) and also that use MTK chipset (Hennessy).
With 16GB of internal capacity memory and 32GB of available. Will be able to store more of your file data.

But this time Mobilintec Team will talk about the problem of the damage that often occurs on Xiaomi Redmi Note 3 Pro. One of them is damage to touchscreens that are not working or untouchable.

The damage done to the touchscreen in Xiaomi Redmi Note 3 Pro could have been caused by a variety of things. For example, a phone that falls and causes a rupture or crack on the touch screen. Or the problem of damage from the software or internal components that are on the phone.

So in this article Mobilintec Team will explain what causes damage to Xiaomi Redmi Note 3 Pro touchscreen as well as the repair solution.

Here is a 4 step touchscreen repair Xiaomi Redmi Note 3 Pro not work

1. Replace the touch screen

If the damage to the touchscreen in Android Xiaomi Redmi Note 3 Pro was caused by the phone that fell and caused the screen to break. It will certainly interfere with the functions and commands of the touch you do on the screen. So if this happens the best solution is to make a change on a cracked or broken touch screen.

2. Restart your phone or unplug the battery 

Often the touchscreen function stops suddenly on android phones. Especially if you are doing important activities with Xiaomi smartphones. It's going to you off. So what is the solution that can be done?

For the first step, you can try restarting your phone by pressing the power on/off button for about 60 seconds without being released. Usually, the phone will die for a moment and the next will turn on again. Once the phone boot is complete, test the function on the touchscreen if it is running normally.

The next step is to try removing the battery connector socket from your phone's motherboard. To remove the battery there must be removing the back cover of the phone first and also prepare a screwdriver to remove the bolt strapped to the phone. 
Read Also: Fix Damage Xiaomi Redmi Note 3 Pro Not Charging

Once the battery socket has detached, let stand for 10 to 15 minutes. Then plug in the battery socket and restart the Xiaomi Redmi Note 3 Pro smartphone and re-test the touchscreen function.

3. Perform a hard reset 

Surely you will wonder how to do a hard reset on a phone whose touchscreen is not working. Because indeed the hard reset menu is found in the settings menu on the phone.

To access the hard reset menu, you can use the help of a mouse belonging to a PC or laptop by connecting to an OTG cable or OTG converter to the USB charger port on the Xiaomi phone.

This way you can already operate your phone through a mouse connected via the OTG cable. And before doing a hard reset, make sure you have backed up all your data and files to your SD Card.

4. Check the connector socket as well as the internal components 

The touchscreen can't be touched on Xiaomi Redmi Note 3 phones could have been caused by damage to the connector socket as well as internal components on the mainboard.
4 Step Touchscreen Repair Xiaomi Redmi Note 3 Pro Not Work
Picture Source: u2ugsm and U Maung Naing
Mobilintec Team has provided a diagram pack that can help you to solve the damage problem.
Check the touchscreen connector socket, if there are dirt and rust then immediately perform cleaning and also re-solder on the connector pin.
Also, perform track and component measurements with Multimeter. Certainly, the voltage that the component generates according to the one in the diagram image.

If a damaged component is found then immediately make a switch with the same type of component,

And if there is a broken path, then to fix it do the path jumper method so that the path condition on the motherboard returns to normal.

That's how 4 steps of repair you can take to overcome Xiaomi Redmi Note 3 Pro touchscreen not working or untouchable. Hopefully this Xiaomi phone repair information and tutorial can be useful for all of you. Thanks.