The standard 2000 mAh battery usually lasts about 8 to 10 hours of active use. If yours is dying faster, consider a replacement battery; some third-party options go up to 3800 mAh.
Windows pops up "The last USB device you connected malfunctioned." Fix: driver andromax m2y
The camera quality is basic. In good lighting, the rear camera produces usable images for documenting text or simple records, but noise is visible almost immediately. Low-light performance is poor. The VGA front camera is practically unusable for modern standards other than basic video calls. The standard 2000 mAh battery usually lasts about
: Ensure you have the driver package downloaded and unzipped on your computer. consider a replacement battery