BOOX Palma 2 Screen Not Refreshing

• Avoiding full depletion: Plug in the device before it drops to 0% to prevent discharge stress on the internal battery

Force a restart: If the device is unresponsive and or not turning on hold power button for 10-15 seconds to force a hard reboot

• Charge: Avoid using high-wattage fast chargers like 67W laptop blocks, use a standard lower-wattage charger instead.

Background Apps: close out of third party browsers or readers that may be stuck in a loop.

• Occasionally, a software glitch or a faulty reading from the device's internal thermal sensor can trigger a false positive alert.

perform a full restart to clear any stuck system tasks or software loops that might be overworking the processor.

• Reformat the card on a computer to exFAT or run a disk repair scan like CHKDSK to fix corrupted sectors.
• To repair bad sectors and file system errors on your microSD card, run a file systems repair check. Insert it into a computer, open Command Prompt as an administrator, and run the command chkdsk X: /f /r. You would replace X with your card’s drive letter.

•  When an app pushes a continuous 60-fps animation stream, the BOOX Super Refresh (BSR) engine struggles to keep up.
•  Long-press the app icon, go to Optimize, and increase the Animation filter time (safest between 20–30 or longer) to force the system to ignore minor UI animations.