Do not store the file inside folders or rename the payload file. The TV bootloader looks exclusively for the stock filename at root level.

You’ve tried the hard reset. You’ve tried the "unplug it for 10 minutes and pray" trick. Nothing.

Avoid third-party "driver download" websites that offer executable files. These are often bundled with malware. Always source your firmware from official channels.

If your IK-E32DFS is still working right now, . Use the same serial connection to read out the existing firmware. Store it on three different drives. Name it IK_E32DFS_working_backup.bin . Future you will weep with joy.

: If the TV is stuck on a boot screen, you may need a firmware file on a USB drive. For retailers like Desertcart QATAR , this product is often listed for sale, but they do not typically host firmware files. Service Menu Codes

Press and hold down the physical located directly on the frame or lower underside panel of the television.