Ensure you have both part1.rar and part2.rar in the same folder before extracting.
If you are looking for the software update for the series LED TV with 1366x768 resolution and 512MB RAM , you can download the second part of the archive here. This firmware is specifically localized for the Pakistan region . File Information: Model/Board: M358.809 / MTK Series Resolution: 1366 x 768 Memory: 512MB Region: Pakistan Format: RAR (Part 2 of 2) How to Install: Download M358 809 1366X768 512M PAKISTAN part2 rar
Right-click Part 1 and select "Extract Here" to get the .bin or .pkg file. Prepare USB: Format a USB drive to FAT32 . Ensure you have both part1
Place the extracted firmware file (e.g., allupgrade_5510_sos.pkg ) into the root directory of the USB. File Information: Model/Board: M358
Insert the USB into the powered-off TV. Turn the TV on (or hold the Power button depending on your model) and wait for the update progress bar to finish.