Go to the tab in Odin and ensure that both Auto Reboot and F. Reset Time are checked. If you populated the PIT tab, ensure Re-Partition is ticked.
If the error only happens when opening a specific app, that app is likely incompatible with your current One UI software version. Open the . Tap your profile icon and select Manage apps & device . Install any pending updates.
Note: If the error continues, testing a fresh SIM card from your carrier might be necessary. 5. Clear Storage for Device Config / Carrier Services invalid ppi samsung
For advanced repair technicians, this error often appears during board-level servicing. If the internal storage chip (UFS or eMMC) is removed, reballed, or replaced, the device's system configuration data can get corrupted. If the backup configuration data partition is read as corrupt or "Invalid," the phone will fail to clear the bootloader check. 3. Failed Firmware Flashing or Interrupted Android Updates
PPI is essential on Samsung devices, especially on high-end models with high-resolution displays. A correct PPI value ensures that: Go to the tab in Odin and ensure that both Auto Reboot and F
Take it back to the repair shop immediately. It is highly likely they installed a low-quality screen, or the flex cable is not seated correctly.
Keep the button pressed until the TV shuts down completely and boots back up automatically. If the error only happens when opening a
When this happens, the system may default to a generic, low-resolution screen profile, resulting in: A "stretched" screen effect. Touchscreen unresponsiveness.
Does this error appear on or across the entire system ?
In these extreme cases, the problem is not software-based. After cleaning, replacing components, and re-soldering the processor and memory chips, the device may display "load boot images: Could not do Normal Boot (invalid PPI)". This indicates that the phone is failing to read the correct display density information from the boot image. Expert analysis suggests this can be a sign of a corrupted partition table on the Universal Flash Storage (UFS) chip or a fatal hardware failure, often resulting in permanent data loss and an unrecoverable device.
Clearing the system cache can fix corrupt system files that might be preventing the display driver from loading correctly.