Fix PER002 on Samsung Galaxy Note 20
Error Code
PER002
Affected Devices
Note 20
Resolution Time
5-15 minutes
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Power off your device completely, wait 30 seconds, then power it back on. This resolves most temporary software glitches affecting the Galaxy Note 20.
Go to Settings > About Phone > Software Update. The Galaxy Note 20 benefits significantly from firmware updates that address error codes and improve stability.
Power off, then hold Volume Up + Power + Bixby buttons simultaneously until the Samsung logo appears. Select "Wipe Cache Partition" using volume keys. This is especially helpful for Note 20 devices experiencing persistent errors.
Go to Settings > Apps. Uninstall or disable apps installed recently before the error appeared. Third-party apps can sometimes conflict with Note 20 system processes.
Ensure your Galaxy Note 20 has at least 2GB of free storage. Low storage can trigger error codes and affect performance on the device.
If the error persists, back up your data and go to Settings > General Management > Reset > Factory Data Reset. This completely resets your Note 20 to factory settings.
If none of these steps resolve the issue on your Galaxy Note 20, contact Samsung support directly for hardware diagnostics and assistance.
The Galaxy Note 20 features a 6.7-inch FHD+ Dynamic AMOLED 2X display with 60Hz refresh rate and Corning Gorilla Glass 5. If you're experiencing display-related errors, these steps address common software issues affecting the Note 20 screen.
The Galaxy Note 20 comes with a 4000 mAh battery with 25W fast charging support. Battery-related errors may stem from power management software conflicts specific to this productive device.
The Galaxy Note 20 is powered by a Snapdragon 865 Plus processor with 8GB RAM. System errors on this model often relate to RAM optimization or processor thermal management with the large display.
The Galaxy Note 20 features Samsung's advanced S Pen with 4096 pressure levels and Air Actions. S Pen-related error codes on the Note 20 typically resolve with cache clearing or app reinstallation.
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