Honor 7A Display Light Ways – Backlight Jumper Solution
Huawei Honor 7A Backlight Ways Display Problem Solution LCD Ways
Here’s the Honor 7A display connection line paths in case you are going to troubleshoot display problem such blank display, dark screen display, white screen (with tones), No backlight LED that is resulted from due to wet damaged or accidentally dropped issues bu the users.
In this post, I will tackle the Huawei Honor 7A Display Light problem and explain the possible causes as well as the troubleshooting procedures we need to use in order to fix it. We will be ruling out the possibilities of app and firmware issues then try to see if it’s more of a hardware problem than anything else. So, read on to know about this issue and learn how to troubleshoot your phone when it happens.
Following are some of the Honor 7A display light problems that you might encounter:
Problems
- White Display
- No Display
- Lines on Display
- Low Light on Display
- No Backlight
Manual Solution
Manual Solution is basically only for low light and Backlight issue and in order to resolve that all you have to do is to go into settings and check for brightness (Remove the check on Automatic Brightness). For Backlight, check backlight settings and timings.
Honor 7A Display Light Ways Backlight Problem Repair:
Huawei Honor 7A Display Light Ways LCD Light Ic Ways Light Problem Repair Solution. 
Image Source: HalabTech.com
- Check the LCD for possible damaged, cracked or broken. Replace if necessary.
- Check the device firmware, and do a self-test and calibration method. update or flash the firmware if necessary. firmware version.
- Check the LCD pin connector for possible damaged. Clean, re-solder or replace if necessary.
- Now Check Continuity between Display connector to the resistor compounds. if any of then is track missing then make a jumper.
- If the above procedures don’t fix the problem the possible faulty is the main engine IC. Try to re-heater rework it.
If you have further questions please leave a comment.
Note: Please note that even though every solution posted on our website is tested by one or more members of our team before posting, but still we do not take any responsibility for any damage it may cause to your cell phones. Use these repairing solutions at your own risk. Thank You.
