: A confirmed fix thread for this exact model exists where users share the working .bin file. You may need to create a free account to access the Google Drive link or attachments. Elektrotanya : This site hosts various TP.SIS231.PT851
What is the number (found on the internal silver sticker)? vivax tv-32le73 tp.sis231.pt851 dum - Elektrotanya Download Flash Dump VIVAX 40LE72 SIS231 P851 rar
To ensure the dump works without inverted colors or "mirror" images, verify these specs: : TP.SIS231.PT851 Flash IC : 25Q64BSIG (8MB) : A confirmed fix thread for this exact
: Check the sticker on the back of your LCD panel (e.g., V400HJ6-PE1) and try to match it with the dump description. ⚠️ Important Note vivax tv-32le73 tp
: This is a major repository for firmware, though it requires passing a brief technical "test" to register and download. 🛠️ Technical Details for Matching
Do you have a (like a CH341A), or are you trying to update via USB stick ?