In this article, we will guide you on how to repair the Xiaomi Redmi 9C touch screen problem. touch way, touch screen jumper solution, touch not working If ever trying to fix Xiaomi Redmi 9C Touch Screen failure issues and you’ll do replacing the touch plate module, trying to calibrate the touch screen setting but unresponsive and restoring, upgrading and flashing the device firmware but nothing happens, the problem still exists and the touch screen left unresponsive.
This sometimes happens if the Xiaomi Redmi 9C suffered due to wet damaged, heavily dropped and any related damage accidentally done by the user. In this case, only a hardware repair may only help solve the problem. The solution below shows the Xiaomi Redmi 9C PCB board components that hold and control the touch screen panel to work.
Why Touch Screen Problem Comes In Xiaomi Redmi 9C
- The touchscreen will be difficult in touch in some parts
- In the back and recent buttons are not at all touch
- Occurs ghost touch on Touchscreen
- The touchscreen is not at all working
What are the causes of damage to the Xiaomi Redmi 9C Touchscreen?
Usually, the damage that can be caused by the phone is exposed to water or other liquids. Causing corrosion and rust on the touchscreen flexible cable socket. Or occur broke or cracked on the screen so that some sections become difficult to touch and can also cause ghost touch on the touchscreen. And other possibilities due to the IC component on the touch screen is already experiencing damage.
Redmi 9C Device Overview:
Redmi 9C comes with a 6.53-inches IPS LCD display that offers a resolution of 720×1600 pixels, a 20:9 aspect ratio, 400 nits typ. brightness, 269 ppi density, etc. It packs a MediaTek Helio G35 processor, coupled with PowerVR GE8320 GPU. The handset runs on MIUI 12 on the top of Android 10 out of the box.
It support 2GB/3GB RAM, 32GB/64GB onboard storage, a dedicated microSD card slot. While the handset packs a 13MP (wide, f/2.2) and a 2MP (macro, f/2.4) rear camera lens with PDAF, HDR, an LED flash.
It features a 3.5mm audio jack, Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Bluetooth 5.0, GPS, A-GPS, GLONASS, BDS, NFC, FM Radio, MicroUSB 2.0 port, etc. While a rear-mounted fingerprint sensor, an accelerometer, an ambient light sensor, proximity sensor also included in this device. The handset has a bigger 5,000mAh battery with normal 10W charging.
Xiaomi Redmi 9C Touch Screen Ways Touch Problem Solution:
Here is the hardware solution of Xiaomi Redmi 9C touch screen ways problem: 
Here Are The Steps To Repair Xiaomi Redmi 9C Touch Screen Problems:
1. Touchscreen Calibration
For this way can be Do if the phone Xiaomi Redmi 9C you experience touch error or in a certain part is difficult to touch. You can download Partial Screen Apps in Google Playstore or another website that provides a Partial Screen application. Install applications such as the general and the way the application to shorten the condition of the touchscreen encountered an error.
2. Clean The Touchscreen Socket
Repair Redmi 9C Touchscreen Problem Or Ghost Touch This socket cleanup is applicable when the phone Redmi 9C is exposed to water or other liquids. Making the touchscreen an error or difficult to touch in certain parts such as back or recent buttons. Repair step you have to do the disassembly of the phone, then check on the touchscreen socket whether it is corrosion or rust. If you come across it, immediately wipe it with a brush and give it a bit of alcohol fluid to make the socket condition back clean and normal.
3. Replace Touchscreen
If after calibrating and cleaning the socket but the touchscreen condition Xiaomi Redmi 9C has not returned to normal. Then the best step could be to change the new touchscreen part. For the change of the part please done carefully to avoid breaking the occurrence of the LCD display. You can give steam with a blower to facilitate the separating between the LCD display and also touchscreen. And before you install the new touchscreen part on a Samsung Galaxy A51 Phone. Please note and check if there are any physical defects in the new touchscreen part, as physical defects can cause damage to be unresolved. So information and tutorial on how to repair the Samsung Galaxy A51 touchscreen problem or touch screen ways.
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