Samsung G531H Full LCD Ways Backlight Jumper Solution
Redmi 1S Backlight Ways LCD Jumper Solution Display White Or Blank Problem Repair Dark Black Lcd Problem
If the Xiaomi Redmi 1S shows a dark screen display it means that the Display Light on it is not working or caused the problem. This solution below might possibly help fix the Samsung Galaxy Grand Prime with Display Light Problem.
The Xiaomi Redmi 1S is powered by 1.6GHz quad-core processor and it comes with 1GB of RAM. The phone packs 8GB of internal storage that can be expanded up to 64GB via a microSD card. As far as the cameras are concerned, the Xiaomi Redmi 1S packs a 8-megapixel primary camera on the rear and a 1.6-megapixel front shooter for selfies.
The Xiaomi Redmi 1S runs Android 4.3 and is powered by a 2000mAh removable battery. It measures 137.00 x 69.00 x 9.90 (height x width x thickness) and weighs 158.00 grams.
To fix and repair the device you may first try: Replace the LCD screen module just to easily confirm if the LED’s on it is still working or not. If the it still shows a dark screen display, you may refer to the solution below and do have a check and test procedure on some components and connection line paths of the LCD display LED. Xiaomi Redmi 1S Display Light Jumper Ways
Please Note that we will edit these solutions or add new ones if found in this page at any time in the future. So feel free to come back any time on this page to stay up to date.
Here are Xiaomi Redmi 1S Display Lights jumper ways. Please study these diagrams very carefully before you start repairing.
Display Backlight Ways:
Hints for repair:
– Visually check the flex connector, if oxidized, clean it.
– Check the 3.8V battery voltage across the filter coil. Check/replace also the coil.
– Trace the LED+and LED – connection line paths from the flex connector down to the capacitor and resistor where it is connected.
– Replace the Display LED Driver IC.
If you have further questions please don’t hesitate to leave a comment.
Note: Every repairing solution posted here is tested by at least one member of our team. Use the information available here at Your Own Risk. We are not responsible if any harm comes to your device during the repairing process.
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