The TB3710F uses a MediaTek chipset. Unlike Qualcomm Snapdragon devices, MediaTek is notoriously closed-source regarding its low-level drivers (HALs, kernel source). Without these, building a stable custom ROM is an act of reverse-engineering wizardry. Developers gravitate toward Snapdragon devices, leaving budget MediaTek tablets in the cold.
As of late 2024, the development scene for the TB3710F is active but niche. Here are the most stable builds you can find (primarily on XDA Developers Forum or Telegram groups). tb3710f custom rom
