Struggling with a malfunctioning back button on your Fly IQ434 smartphone? You're not alone. Many Android users face similar hardware issues, and instead of investing in costly repairs or new devices, there's a DIY software solution you might want to consider. This guide will walk you through the process.
Prerequisites: This method requires a rooted Android device.
Install a Root-Compatible File Manager:
- Download
ES File Explorer
from the Play Market, a popular choice among Android users.
- Download
Enable Root Permissions:
- Launch the app, activate the 'root explorer' feature, and provide the necessary permissions.
Navigate to Keylayout Directory:
- Head to the /system/usr/keylayout directory.
- Always backup this folder first.
Modify Keylayout Configuration:
- Open the .kl file suitable for your device (commonly
Geneic.kl
). - Comment out the line
BACK WAKE_DROPPED
using a '#'.
- Open the .kl file suitable for your device (commonly
Reboot and Test:
- Restart your phone. If the back button still operates, you might need to adjust another .kl file.
Introduce a Software Button:
- Download
Button Savior
from the Play Market. It's a favorite Android button emulator. - For enhanced button visibility, pick the 'Froyo' theme and activate 'Hide On Outside Touch'.
- Download
Disclaimer: DIY methods involve risks. Always proceed cautiously and understand the implications for your device.
Related Video: For those who prefer visual instructions, check out our comprehensive video guide.
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