Please tell us some basic information before asking for help:
Model Name: 6z
Firmware Version: 2106.156
Rooted or not:
Frequency of Occurrence:
APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
Hi i just updated to a11. Suddenly experience cracky sound on bottom speaker. At just 40% volume level.
Anyone could help solve?