"I have been using the Samsung A55 for a week, but I'm having a bad experience. The software feels jittery, it's not smooth, and the phone is lagging. Please fix these issues as soon as possible. Additionally, the display doesn't appear vibrant. Please address this display issue.
Follow these steps if you wish to Wipe cache partition, which can solve the issue:
Turn off the device. Press and hold the Volume Up key and then press and hold the Power key . When the Android logo displays, release all three keys. An 'Installing system update' message will show for 30 - 60 seconds before the Android system recovery menu options appear. Press the Volume down key several times to highlight wipe cache partition. Press Power key to select. Press the Volume down key to highlight yes, them and press the Power key to select. When the wipe cache partition is complete, Reboot system now is highlighted. Press the Power key to restart the device
