Keep holding until the update progress bar appears on the screen.
For professional assistance or official software, check regional electronics repair catalogs like PieseTV.ro or local Egyptian parts suppliers like Elaraby Electronics. How To Upgrade Your Android TV Box: A Simple Guide - Ftp
While specific steps vary by board, the standard procedure for this type of TV firmware is: : Use FAT32 . Download P75 358TV9 1920x1080 Fresh Egypt part1 rar
The technical label refers to the mainboard/chassis model (often a generic Chinese-manufactured board like CV358H or similar used by regional brands). Technical Breakdown Model/Board ID : P75-358TV9 (Main logic board). Resolution : 1920x1080 (Full HD).
Press and hold the on the TV (not the remote) while plugging it into the wall. Keep holding until the update progress bar appears
: Ensure your TV screen is exactly 1920x1080. Installing 1080p firmware on a 1366x768 (HD Ready) screen can lead to a "black screen" or distorted image.
: Part 1 of a multi-part .rar archive, indicating the total firmware size is larger than typical free hosting limits. Important Precautions The technical label refers to the mainboard/chassis model
: Place the extracted bin file (usually named allupgrade_...pkg or MstarUpgrade.bin ) onto the root of the USB drive. Update : Turn off the TV. Insert the USB.